diff --git a/README.md b/README.md
index 1b2bc33..0bd4764 100644
--- a/README.md
+++ b/README.md
@@ -239,13 +239,14 @@ $.ajax({
 ### 【Demo片段列表】
 1. [【Demo库】【格式转换】-mp3格式转成其他格式](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.transform.mp32other)
 2. [【Demo库】【格式转换】-wav格式转成其他格式](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.transform.wav2other)
-3. [【教程】实时转码并上传](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.realtime.encode_transfer)
-4. [【Demo库】【文件合并】-mp3多个片段文件合并](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.merge.mp3_merge)
-5. [【Demo库】【文件合并】-wav多个片段文件合并](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.merge.wav_merge)
-6. [【教程】实时多路音频混音](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.realtime.mix_multiple)
-7. [【教程】变速变调音频转换](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.sonic.transform)
-8. [【Demo库】PCM采样率提升](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.samplerate.raise)
-9. [【测试】音频可视化相关扩展测试](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=test.extensions.visualization)
+3. [【教程】实时转码并上传-通用版](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.realtime.encode_transfer)
+4. [【教程】实时转码并上传-MP3专版](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.realtime.encode_transfer_mp3)
+5. [【Demo库】【文件合并】-mp3多个片段文件合并](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.merge.mp3_merge)
+6. [【Demo库】【文件合并】-wav多个片段文件合并](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.merge.wav_merge)
+7. [【教程】实时多路音频混音](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.realtime.mix_multiple)
+8. [【教程】变速变调音频转换](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=teach.sonic.transform)
+9. [【Demo库】PCM采样率提升](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.samplerate.raise)
+10. [【测试】音频可视化相关扩展测试](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=test.extensions.visualization)
 
 
 
@@ -346,6 +347,15 @@ set={
                 //asyncEnd：fn() 如果onProcess是异步的(返回值为true时)，处理完成时需要调用此回调，如果不是异步的请忽略此参数，此方法回调时必须是真异步（不能真异步时需用setTimeout包裹）。
                 //如果需要绘制波形之类功能，需要实现此方法即可，使用以计算好的powerLevel可以实现音量大小的直观展示，使用buffers可以达到更高级效果
                 //注意，buffers数据的采样率和set.sampleRate不一定相同，可能为浏览器提供的原始采样率rec.srcSampleRate，也可能为已转换好的采样率set.sampleRate；如需浏览器原始采样率的数据，请使用rec.buffers原始数据，而不是本回调的参数；如需明确和set.sampleRate完全相同采样率的数据，请在onProcess中自行连续调用采样率转换函数Recorder.SampleData()，配合mock方法可实现实时转码和压缩语音传输；修改或替换buffers内的数据将会改变最终生成的音频内容（注意不能改变第一维数组长度），比如简单有限的实现实时静音、降噪、混音等处理，详细参考下面的rec.buffers
+    
+    //*******高级设置******
+        //,disableEnvInFix:false 内部参数，禁用设备卡顿时音频输入丢失补偿功能，如果不清楚作用请勿随意使用
+        
+        //,takeoffEncodeChunk:NOOP //fn(chunkBytes) chunkBytes=[Uint8,...]：实时编码环境下接管编码器输出，当编码器实时编码出一块有效的二进制音频数据时实时回调此方法；参数为二进制的Uint8Array，就是编码出来的音频数据片段，所有的chunkBytes拼接在一起即为完整音频。本实现的想法最初由QQ2543775048提出。
+                //当提供此回调方法时，将接管编码器的数据输出，编码器内部将放弃存储生成的音频数据；环境要求比较苛刻：如果当前环境不支持实时编码处理，将在open时直接走fail逻辑
+                //因此提供此回调后调用stop方法将无法获得有效的音频数据，因为编码器内没有音频数据，因此stop时返回的blob将是一个字节长度为0的blob
+                //目前只有mp3格式实现了实时编码，在支持实时处理的环境中将会实时的将编码出来的mp3片段通过此方法回调，所有的chunkBytes拼接到一起即为完整的mp3，此种拼接的结果比mock方法实时生成的音质更加，因为天然避免了首尾的静默
+                //目前除mp3外其他格式不可以提供此回调，提供了将在open时直接走fail逻辑
 }
 ```
 
@@ -360,6 +370,8 @@ set={
 
 另外：因为此方法会调起用户授权请求，如果仅仅想知道浏览器是否支持录音（比如：如果浏览器不支持就走另外一套录音方案），应使用`Recorder.Support()`方法。
 
+**注意：打开录音后，如果未调用close关闭，可能会影响audio音频的播放，表现为移动端audio播放有明显的杂音（麦克风的电流音？），因此如果你录音后有别的操作，尽量录完音就立即调用close关闭录音。**
+
 > **特别注**: 鉴于UC系浏览器（大部分国产手机厂商系统浏览器）大概率表面支持录音但永远不会有任何回调、或者此浏览器支持第三种情况（用户忽略 并且 此浏览器认为此种情况不需要回调 并且程序员完美实现了）；如果当前环境是移动端，可以在调用此方法`8秒`后如果未收到任何回调，弹出一个自定义提示框（只需要一个按钮），提示内容范本：`录音功能需要麦克风权限，请允许；如果未看到任何请求，请点击忽略~`，按钮文本：`忽略`；当用户点击了按钮，直接手动执行`fail`逻辑，因为此时浏览器压根就没有弹移动端特有的模态话权限请求对话框；但如果收到了回调（可能是同步的，因此弹框必须在`rec.open`调用前准备好随时取消），需要把我们弹出的提示框自动关掉，不需要用户做任何处理。pc端的由于不是模态化的请求对话框，可能会被用户误点，所以尽量要判断一下是否是移动端。
 
 `success`=fn();
@@ -401,7 +413,10 @@ set={
 
 buffers中的PCM数据为浏览器采集的原始音频数据，采样率为浏览器提供的原始采样率`rec.srcSampleRate`；在`rec.set.onProcess`回调中`buffers`参数就是此数据或者此数据重新采样后的新数据；修改或替换`onProcess`回调中`buffers`参数可以改变最终生成的音频内容，但修改`rec.buffers`不一定会有效，因此你可以在`onProcess`中修改或替换`buffers`参数里面的内容，注意只能修改或替换上次回调以来新增的buffer（不允许修改已处理过的，不允许增删第一维数组，允许将第二维数组任意修改替换成空数组也可以）；以此可以简单有限的实现实时静音、降噪、混音等处理。
 
-如果你需要长时间实时录音（如长时间语音通话），并且不需要得到最终完整编码的音频文件，Recorder初始化时应当使用一个未知的类型进行初始化（如: type:"unknown"，仅仅用于初始化而已，实时转码可以手动转成有效格式，因为有效格式可能内部还有其他类型的缓冲），并且实时在`onProcess`中修改`rec.buffers`数组，只保留最后两个元素，其他元素设为null（代码：`rec.buffers[rec.buffers.length-3]=null`），以释放占用的内存，并且录音结束时可以不用调用`stop`，直接调用`close`丢弃所有数据即可。只要buffers[0]==null时调用`stop`永远会直接走fail回调。
+如果你需要长时间实时录音（如长时间语音通话），并且不需要得到最终完整编码的音频文件：
+1. 未提供set.takeoffEncodeChunk时，Recorder初始化时应当使用一个未知的类型进行初始化（如: type:"unknown"，仅仅用于初始化而已，实时转码可以手动转成有效格式，因为有效格式可能内部还有其他类型的缓冲，`unknown`类型`onProcess buffers`和`rec.buffers`是同一个数组）；提供set.takeoffEncodeChunk接管了编码器实时输出时，无需特殊处理，因为编码器内部将不会使用缓冲；
+2. 实时在`onProcess`中修改`buffers`参数数组，可以只保留最后两个元素，其他元素设为null（代码：`onProcess: buffers[buffers.length-3]=null`），不保留也行，全部设为null，以释放占用的内存；`rec.buffers`将会自动清理，无需手动清理；注意：提供set.takeoffEncodeChunk时，应当延迟一下清理，不然buffers被清理掉时，这个buffers还未推入编码器进行编码；
+3. 录音结束时可以不用调用`stop`，直接调用`close`丢弃所有数据即可。只要buffers[0]==null时调用`stop`永远会直接走fail回调。
 
 ### 【属性】rec.srcSampleRate
 浏览器提供的原始采样率，只有start或mock调用后才会有值，此采样率就是rec.buffers数据的采样率。
@@ -469,9 +484,9 @@ function transformOgg(pcmData){
 
 注意：本方法只会将高采样率的pcm转成低采样率的pcm，当newSampleRate>pcmSampleRate想转成更高采样率的pcm时，本方法将不会进行转换处理（由低的采样率转成高的采样率没有存在的意义）；在特殊场合下如果确实需要提升采样率，比如8k必须转成16k，可参考[【Demo库】PCM采样率提升](https://xiangyuecn.github.io/Recorder/assets/工具-代码运行和静态分发Runtime.html?jsname=lib.samplerate.raise)自行编写代码转换一下即可。
 
-`pcmDatas`: [[Int16,...]] pcm片段列表，二维数组
+`pcmDatas`: [[Int16,...]] pcm片段列表，二维数组，比如可以是：rec.buffers、onProcess中的buffers
 
-`pcmSampleRate`:48000 pcm数据的采样率
+`pcmSampleRate`:48000 pcm数据的采样率，比如用：rec.srcSampleRate、onProcess中的bufferSampleRate
 
 `newSampleRate`:16000 需要转换成的采样率，newSampleRate>=pcmSampleRate时不会进行任何处理，小于时会进行重新采样
 
diff --git a/app-support-sample/README.md b/app-support-sample/README.md
index 39b95a9..436c69d 100644
--- a/app-support-sample/README.md
+++ b/app-support-sample/README.md
@@ -17,37 +17,27 @@
 
 [在线测试](https://jiebian.life/web/h5/github/recordapp.aspx)，`RecordApp`源码在[/src/app-support](https://github.com/xiangyuecn/Recorder/tree/master/src/app-support)目录，当前`/app-support-sample`目录为参考配置的演示目录。`RecordApp`由`Recorder`提供基础支持，所以`Recorder`的源码也是属于`RecordApp`的一部分。
 
-## 【IOS】Hybrid App测试
 
-[demo_ios](https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_ios)目录内包含IOS App测试源码，和核心文件 [RecordAppJsBridge.swift](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/demo_ios/recorder/RecordAppJsBridge.swift) ，详细的原生实现、权限配置等请阅读这个目录内的README；clone后用`xcode`打开后编译运行（没有Mac OS? [装个黑苹果](https://www.jianshu.com/p/cbde4ec9f742) ）。本demo为swift代码，兼容IOS 9.0+，已测试IOS 12.3。
-
-**xcode测试项目clone后请修改`PRODUCT_BUNDLE_IDENTIFIER`，不然这个测试id被抢来抢去要闲置7天才能被使用，嫌弃苹果公司工程师水准**
-
-
-## 【Android】Hybrid App测试
-
-[demo_android](https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_android)目录内包含Android App测试源码，和核心文件 [RecordAppJsBridge.java](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/demo_android/app/src/main/java/com/github/xianyuecn/recorder/RecordAppJsBridge.java) ，详细的原生实现、权限配置等请阅读这个目录内的README；目录内 [app-debug.apk.zip](https://xiangyuecn.github.io/Recorder/app-support-sample/demo_android/app-debug.apk.zip) 为打包好的debug包（40kb，删掉.zip后缀），或者clone后自行用`Android Studio`编译打包。本demo为java代码，兼容API Level 15+，已测试Android 9.0。
-
-## 【IOS微信】H5测试
-[<img src="https://gitee.com/xiangyuecn/Recorder/raw/master/assets/demo-recordapp.png" width="100px">](https://jiebian.life/web/h5/github/recordapp.aspx) https://jiebian.life/web/h5/github/recordapp.aspx
+# :open_book:快速使用
 
-此demo页面为代理页面（[源](https://xiangyuecn.github.io/Recorder/app-support-sample/)），受[微信JsSDK](https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115)的域名限制，直接在`github.io`上访问将导致`JsSDK`无法调用。
+你可以通过阅读和运行[QuickStart.html](https://jiebian.life/web/h5/github/recordapp.aspx?path=/app-support-sample/QuickStart.html)文件来快速入门学习，你可以直接将 [/app-support-sample/QuickStart.html](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/QuickStart.html) 文件copy 到你的(https)网站中，然后将变量PageSet_RecordAppWxApi改成你自己的后端API地址，无需其他文件，就能正常开始测试了，App内同样适用。
 
-## 【IOS微信】小程序WebView测试
-[<img src="https://gitee.com/xiangyuecn/Recorder/raw/master/assets/jiebian.life-xcx.png" width="100px">](https://jiebian.life/t/a)
 
-1. 在小程序页面内，找任意一个文本输入框，输入`::apitest`，然后点一下别的地方让输入框失去焦点，此时会提示`命令已处理`。
-2. 重启小程序，会发现丑陋的控制台已经显示出来了，在控制台命令区域输入`location.href="/web/h5/github/recordapp.aspx"`并运行。
-3. 不出意外就进入了上面这个在线测试页面，开始愉快的测试吧。
+## 【后端】可选 - 实现后端微信接口
+RecordApp默认开启IOS端微信内的支持（可配置禁用支持），在IOS微信环境内，自动走微信JsSDK来录音，其他环境走Native、H5录音。
 
-> Android微信H5、WebView支持录音，无需特殊兼容，因此上面特意针对IOS微信。
+开启微信支持需要后端实现：
+- 签名接口：使用微信JsSDK需要后端提供JsSDK签名。
+- 素材下载接口：JsSDK录音完成后需要后端服务器调用微信素材接口下载录音二进制数据。
 
+详细的接口文档和实现，请阅读下面的`Weixin(IOS-Weixin).Config`章节。
 
 
+## 【App】可选 - 实现App原生接口
+RecordApp默认未开启App内原生录音支持，可开启后在App环境中将走Native录音，其他环境走Weixin、H5录音。
 
-# :open_book:快速使用
+详细的开启和实现，请阅读下面的`Native.Config`章节。
 
-你可以通过阅读和运行[QuickStart.html](https://jiebian.life/web/h5/github/recordapp.aspx?path=/app-support-sample/QuickStart.html)文件来快速入门学习，你可以直接将 [/app-support-sample/QuickStart.html](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/QuickStart.html) 文件copy 到你的(https)网站中，然后将变量PageSet_RecordAppWxApi改成你自己的后端API地址，无需其他文件，就能正常开始测试了，App内同样适用。
 
 ## 【1】加载框架
 
@@ -190,6 +180,34 @@ function createDelayDialog(){
 
 
 
+## 案例演示
+
+### 【IOS】Hybrid App测试
+
+[demo_ios](https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_ios)目录内包含IOS App测试源码，和核心文件 [RecordAppJsBridge.swift](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/demo_ios/recorder/RecordAppJsBridge.swift) ，详细的原生实现、权限配置等请阅读这个目录内的README；clone后用`xcode`打开后编译运行（没有Mac OS? [装个黑苹果](https://www.jianshu.com/p/cbde4ec9f742) ）。本demo为swift代码，兼容IOS 9.0+，已测试IOS 12.3。
+
+**xcode测试项目clone后请修改`PRODUCT_BUNDLE_IDENTIFIER`，不然这个测试id被抢来抢去要闲置7天才能被使用，嫌弃苹果公司工程师水准**
+
+
+### 【Android】Hybrid App测试
+
+[demo_android](https://github.com/xiangyuecn/Recorder/tree/master/app-support-sample/demo_android)目录内包含Android App测试源码，和核心文件 [RecordAppJsBridge.java](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/demo_android/app/src/main/java/com/github/xianyuecn/recorder/RecordAppJsBridge.java) ，详细的原生实现、权限配置等请阅读这个目录内的README；目录内 [app-debug.apk.zip](https://xiangyuecn.github.io/Recorder/app-support-sample/demo_android/app-debug.apk.zip) 为打包好的debug包（40kb，删掉.zip后缀），或者clone后自行用`Android Studio`编译打包。本demo为java代码，兼容API Level 15+，已测试Android 9.0。
+
+### 【IOS微信】H5测试
+[<img src="https://gitee.com/xiangyuecn/Recorder/raw/master/assets/demo-recordapp.png" width="100px">](https://jiebian.life/web/h5/github/recordapp.aspx) https://jiebian.life/web/h5/github/recordapp.aspx
+
+此demo页面为代理页面（[源](https://xiangyuecn.github.io/Recorder/app-support-sample/)），受[微信JsSDK](https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115)的域名限制，直接在`github.io`上访问将导致`JsSDK`无法调用。
+
+### 【IOS微信】小程序WebView测试
+[<img src="https://gitee.com/xiangyuecn/Recorder/raw/master/assets/jiebian.life-xcx.png" width="100px">](https://jiebian.life/t/a)
+
+1. 在小程序页面内，找任意一个文本输入框，输入`::apitest`，然后点一下别的地方让输入框失去焦点，此时会提示`命令已处理`。
+2. 重启小程序，会发现丑陋的控制台已经显示出来了，在控制台命令区域输入`location.href="/web/h5/github/recordapp.aspx"`并运行。
+3. 不出意外就进入了上面这个在线测试页面，开始愉快的测试吧。
+
+> Android微信H5、WebView支持录音，无需特殊兼容，因此上面特意针对IOS微信。
+
+
 
 
 # :open_book:仅为兼容IOS而生
@@ -231,7 +249,7 @@ IOS其他浏览器||
 
 - 会自动加载`Recorder`，因此`Recorder`支持的功能，`RecordApp`基本上都能支持，包括语音通话聊天。
 - 优先使用`Recorder` H5进行录音，如果浏览器不支持将使用`IOS-Weixin`选项。
-- 默认开启`IOS-Weixin`支持，用于支持IOS中微信`H5`、`小程序WebView`的录音功能，参考[ios-weixin-config.js](ios-weixin-config.js)接入配置。
+- 默认开启`IOS-Weixin`支持（可配置禁用支持），用于支持IOS中微信`H5`、`小程序WebView`的录音功能，参考[ios-weixin-config.js](ios-weixin-config.js)接入配置。
 - 可选手动开启`Native`支持，用于支持IOS、Android上的Hybrid App录音，默认未开启支持，参考[native-config.js](native-config.js)开启`Native`支持配置，实现自己App的`JsBridge`接口调用；本方式优先级最高。
 
 
@@ -271,6 +289,11 @@ set配置默认值：
     bitRate:16//最佳比特率kbps
     
     onProcess:NOOP//如果当前环境支持实时回调（RecordApp.Current.CanProcess()），接收到录音数据时的回调函数：fn(buffers,powerLevel,bufferDuration,bufferSampleRate,newBufferIdx,asyncEnd)，此回调和Recorder的回调行为完全一致
+    
+    //*******高级设置******
+        //,disableEnvInFix:false 内部参数，禁用设备卡顿时音频输入丢失补偿功能，如果不清楚作用请勿随意使用
+        //,takeoffEncodeChunk:NOOP //fn(chunkBytes) chunkBytes=[Uint8,...]：实时编码环境下接管编码器输出，当编码器实时编码出一块有效的二进制音频数据时实时回调此方法；参数为二进制的Uint8Array，就是编码出来的音频数据片段，所有的chunkBytes拼接在一起即为完整音频。本实现的想法最初由QQ2543775048提出。此回调和Recorder的回调行为完全一致
+                //加了这个回调就意味着录音环境必须支持实时回调，因此RecordApp.Current.CanProcess()==false时，Start将直接走fail回调（如IOS-Weixin环境就不支持）
 }
 注意：此对象会被修改，因为平台实现时需要把实际使用的值存入此对象
 
@@ -382,8 +405,9 @@ rec中的方法不一定都能使用，主要用来获取内部缓冲用的，
 ### 【配置】RecordApp.Platforms.Weixin(IOS-Weixin).Config
 修改这个配置会有点复杂，可以参考[app-support-sample/ios-weixin-config.js](https://github.com/xiangyuecn/Recorder/blob/master/app-support-sample/ios-weixin-config.js)中的演示有效的配置。
 
-使用微信录音，必需提供配置中的`WxReady`、`DownWxMedia`方法，具体情况请查阅[src/app-support/app.js](https://github.com/xiangyuecn/Recorder/blob/master/src/app-support/app.js)内有详细的说明。
+使用微信录音，必需提供配置中的`WxReady`、`DownWxMedia`方法，可选提供`Enable`方法，具体情况请查阅[src/app-support/app.js](https://github.com/xiangyuecn/Recorder/blob/master/src/app-support/app.js)内有详细的说明。
 
+- `Enable`: 回调返回是否要启用微信支持，本方法是可选的，默认启用支持。
 - `WxReady`: 对使用到的[微信JsSDK进行签名](https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115)，至少要包含`startRecord,stopRecord,onVoiceRecordEnd,uploadVoice`接口。签名操作需要后端支持。
 - `DownWxMedia`: 对[微信录音素材进行下载](https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1444738727)，下载操作需要后端支持。
 
diff --git a/app-support-sample/ios-weixin-config.js b/app-support-sample/ios-weixin-config.js
index 36c6230..413977e 100644
--- a/app-support-sample/ios-weixin-config.js
+++ b/app-support-sample/ios-weixin-config.js
@@ -53,6 +53,10 @@ var win=window.top;//微信JsSDK让顶层去加载，免得iframe各种麻烦
 
 
 /*********实现app.js内IOS-Weixin中Config的接口*************/
+config.Enable=function(call){
+	//是否启用微信支持，默认启用，如果要禁用就回调call(false)
+	call(true);
+};
 config.WxReady=function(call){
 	//此方法已实现在微信JsSDK wx.config好后调用call(wx,err)函数
 	//微信JsSDK wx.config需使用到后端接口进行签名，文档： https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/JS-SDK.html 阅读：通过config接口注入权限验证配置、附录1-JS-SDK使用权限签名算法
@@ -72,14 +76,14 @@ config.DownWxMedia=function(param,success,fail){
 		transform_bitRate:123 建议的比特率，转码用的，同transform_type
 		transform_sampleRate:123 建议的采样率，转码用的，同transform_type
 		
-		* 素材下载的amr音质很渣，也许可以通过高清接口获得清晰点的音频，那么后两个参数就有用武之地。
+		* 素材下载的amr音质很渣，也许可以通过高清接口获得清晰点的speex音频，那么transform_*参数就有用武之地；直接下载的amr只需用mediaId参数就可以了。
 	}
 	success： fn(obj) 下载成功返回结果
 		obj:{
 			mime:"audio/amr" //这个值是服务器端请求临时素材接口返回的Content-Type响应头，未转码必须是audio/amr；如果服务器进行了转码，是转码后的类型mime，并且提供duration
 			,data:"base64文本" //服务器端下载到或转码的文件二进制内容进行base64编码
 			
-			,duration:0 //音频时长，这个是可选的，如果服务器端进行了转码，必须提供这个参数
+			,duration:0 //音频时长，如果服务器端进行了转码，必须返回这个参数并且>0，否则不要提供或者直接给0
 		}
 	fail: fn(msg) 下载出错回调
 	*/
diff --git a/assets/npm-home/hash-history.txt b/assets/npm-home/hash-history.txt
index 4690d11..0beb5bb 100644
--- a/assets/npm-home/hash-history.txt
+++ b/assets/npm-home/hash-history.txt
@@ -1,4 +1,8 @@
 [
+	{
+		"sha1": "7c4f45cbbffd7d739bf8ed1f52d703459575a686",
+		"time": "2020-5-16 18:43:21"
+	},
 	{
 		"sha1": "40dc17701be9664f10453c3546c74dce2c8dbc39",
 		"time": "2020-4-7 13:59:59"
@@ -14,9 +18,5 @@
 	{
 		"sha1": "38bce57d35ae9d560d2167494c2966a3f82ee4eb",
 		"time": "2020-1-28 13:04:26"
-	},
-	{
-		"sha1": "37aa5f16f3ff3bba8a6f7e7ee1db018007e13639",
-		"time": "2020-1-28 04:41:38"
 	}
 ]
\ No newline at end of file
diff --git a/assets/npm-home/package.json b/assets/npm-home/package.json
index 64f397e..ea92448 100644
--- a/assets/npm-home/package.json
+++ b/assets/npm-home/package.json
@@ -1,6 +1,6 @@
 {
   "name": "recorder-core",
-  "version": "1.0.123456.9999",
+  "version": "1.1.123456.9999",
   "description": "Recorder库：html5 js 录音 mp3 wav ogg webm amr 格式，支持pc和Android、ios部分浏览器、和Hybrid App（提供Android IOS App源码），微信也是支持的，提供H5版语音通话聊天示例",
   "homepage": "https://github.com/xiangyuecn/Recorder",
   "main": "src/recorder-core.js",
diff --git a/assets/runtime-codes/teach.realtime.encode_transfer.js b/assets/runtime-codes/teach.realtime.encode_transfer.js
index e8c5654..22a60e5 100644
--- a/assets/runtime-codes/teach.realtime.encode_transfer.js
+++ b/assets/runtime-codes/teach.realtime.encode_transfer.js
@@ -1,5 +1,5 @@
 /******************
-《【教程】实时转码并上传》
+《【教程】实时转码并上传-通用版》
 作者：高坚果
 时间：2019-10-22 23:04:49
 
@@ -16,6 +16,8 @@
 【引入杂音、停顿问题】除wav外其他格式编码结果可能会比实际的PCM结果音频时长略长或略短，如果涉及到实时解码应留意此问题，长了的时候可截断首尾使解码后的PCM长度和录音的PCM长度一致（可能会增加噪音）；
 wav格式最终拼接出来的音频音质比mp3的要好很多，因为wav拼接出来的PCM数据和录音得到的PCM数据是相同的；
 但mp3拼接出来的就不一样了，因为每次mp3编码时都会引入首尾的静默数据，使音频时长略微变长，这部分静默数据听起来就像有杂音和停顿一样，在实时转码间隔很短的情况下尤其明显（比如50ms），但只要转码间隔比较大时（比如500ms），mp3的这种停顿就会感知不到，音质几乎可以达到和wav一样。
+
+仅使用mp3格式时，请参考更优良的《【教程】实时转码并上传-MP3专版》采用的takeoffEncodeChunk实现，不会有停顿导致的杂音。
 ******************/
 var testOutputWavLog=false;//本测试如果是输出mp3，就顺带打一份wav的log，录音后执行mp3、wav合并的demo代码可对比音质
 var testSampleRate=16000;
@@ -55,7 +57,7 @@ var RealTimeSendTry=function(rec,isClose){
 		realTimeSendTryChunk=null;
 	};
 	if(!isClose && t1-realTimeSendTryTime<SendInterval){
-		return;
+		return;//控制缓冲达到指定间隔才进行传输
 	};
 	realTimeSendTryTime=t1;
 	var number=++realTimeSendTryNumber;
diff --git a/assets/runtime-codes/teach.realtime.encode_transfer_mp3.js b/assets/runtime-codes/teach.realtime.encode_transfer_mp3.js
new file mode 100644
index 0000000..10915b2
--- /dev/null
+++ b/assets/runtime-codes/teach.realtime.encode_transfer_mp3.js
@@ -0,0 +1,221 @@
+/******************
+《【教程】实时转码并上传-MP3专版》
+作者：高坚果
+时间：2020-5-16 16:58:48
+
+mp3编码器实现了实时转码，能做到边录音边转码；通过takeoffEncodeChunk回调选项，可以实时接收到mp3转码二进制片段结果，将所有片段拼接到一起即为一个完整的mp3。
+
+如果不需要获得最终结果，可实时清理缓冲数据（需延迟清理），避免占用过多内存，想录多久就录多久。
+
+本方法和《【教程】实时转码并上传-通用版》的onProcess+mock实现有本质上的区别，onProcess+mock是实时将pcm片段转成一个mp3文件（会有首尾静默，导致拼接的完整mp3存在停顿杂音），takeoffEncodeChunk是直接得到pcm片段编码生成的mp3数据，因此不会引入停顿杂音影响到mp3的音质。
+
+但takeoffEncodeChunk选项的使用条件比较苛刻，只有环境支持实时特性时才能正常进行录音，否则rec.open会走fail回调。
+******************/
+var testOutputWavLog=false;//顺带打一份wav的log，录音后执行mp3、wav合并的demo代码可对比音质
+var testSampleRate=16000;
+var testBitRate=16;
+
+var SendInterval=300;//mp3 chunk数据会缓冲，当pcm的累积时长达到这个时长，就会传输发送
+
+//重置环境
+var RealTimeSendTryReset=function(){
+	realTimeSendTryTime=0;
+};
+
+var realTimeSendTryTime=0;
+var realTimeSendTryNumber;
+var transferUploadNumberMax;
+var realTimeSendTryBytesChunks;
+var realTimeSendTryClearPrevBufferIdx;
+var realTimeSendTryWavTestBuffers;
+var realTimeSendTryWavTestSampleRate;
+
+//=====实时处理核心函数==========
+var RealTimeSendTry=function(chunkBytes,isClose){
+	if(chunkBytes){//推入缓冲再说
+		realTimeSendTryBytesChunks.push(chunkBytes);
+	};
+	
+	var t1=Date.now();
+	if(!isClose && t1-realTimeSendTryTime<SendInterval){
+		return;//控制缓冲达到指定间隔才进行传输
+	};
+	realTimeSendTryTime=t1;
+	var number=++realTimeSendTryNumber;
+	
+	
+	//mp3缓冲的chunk拼接成一个更长点的mp3
+	var len=0;
+	for(var i=0;i<realTimeSendTryBytesChunks.length;i++){
+		len+=realTimeSendTryBytesChunks[i].length;
+	};
+	var chunkData=new Uint8Array(len);
+	for(var i=0,idx=0;i<realTimeSendTryBytesChunks.length;i++){
+		var chunk=realTimeSendTryBytesChunks[i];
+		chunkData.set(chunk,idx);
+		idx+=chunk.length;
+	};
+	realTimeSendTryBytesChunks=[];
+	
+	//推入传输
+	var blob=null,meta={};
+	if(chunkData.length>0){//mp3不是空的
+		blob=new Blob([chunkData],{type:"audio/mp3"});
+		meta=Recorder.mp3ReadMeta([chunkData.buffer],chunkData.length)||{};//读取出这个mp3片段信息
+	};
+	TransferUpload(number
+		,blob
+		,meta.duration||0
+		,{set:{
+			type:"mp3"
+			,sampleRate:meta.sampleRate
+			,bitRate:meta.bitRate
+		}}
+		,isClose
+	);
+	
+	
+	if(testOutputWavLog){
+		//测试输出一份wav，方便对比数据
+		var recMock2=Recorder({
+			type:"wav"
+			,sampleRate:testSampleRate
+			,bitRate:16
+		});
+		var chunk=Recorder.SampleData(realTimeSendTryWavTestBuffers,realTimeSendTryWavTestSampleRate,realTimeSendTryWavTestSampleRate);
+		recMock2.mock(chunk.data,realTimeSendTryWavTestSampleRate);
+		recMock2.stop(function(blob,duration){
+			var logMsg="No."+(number<100?("000"+number).substr(-3):number);
+			Runtime.LogAudio(blob,duration,recMock2,logMsg);
+		});
+	};
+	realTimeSendTryWavTestBuffers=[];
+};
+
+//=====实时处理时清理一下内存（延迟清理），本方法先于RealTimeSendTry执行======
+var RealTimeOnProcessClear=function(buffers,powerLevel,bufferDuration,bufferSampleRate,newBufferIdx,asyncEnd){
+	if(realTimeSendTryTime==0){
+		realTimeSendTryTime=Date.now();
+		realTimeSendTryNumber=0;
+		transferUploadNumberMax=0;
+		realTimeSendTryBytesChunks=[];
+		realTimeSendTryClearPrevBufferIdx=0;
+		realTimeSendTryWavTestBuffers=[];
+		realTimeSendTryWavTestSampleRate=0;
+	};
+	realTimeSendTryClearPrevBufferIdx=newBufferIdx;
+	
+	//清理PCM缓冲数据，最后完成录音时不能调用stop，因为数据已经被清掉了
+	//这里进行了延迟操作，只清理上次到现在的buffer
+	for(var i=realTimeSendTryClearPrevBufferIdx;i<newBufferIdx;i++){
+		buffers[i]=null;
+	};
+	
+	//备份一下方便后面生成测试wav
+	for(var i=newBufferIdx;i<buffers.length;i++){
+		realTimeSendTryWavTestBuffers.push(buffers[i]);
+	};
+	realTimeSendTryWavTestSampleRate=bufferSampleRate;
+};
+
+//=====数据传输函数==========
+var TransferUpload=function(number,blobOrNull,duration,blobRec,isClose){
+	transferUploadNumberMax=Math.max(transferUploadNumberMax,number);
+	if(blobOrNull){
+		var blob=blobOrNull;
+		
+		//*********Read As Base64***************
+		var reader=new FileReader();
+		reader.onloadend=function(){
+			var base64=(/.+;\s*base64\s*,\s*(.+)$/i.exec(reader.result)||[])[1];
+			
+			//可以实现
+			//WebSocket send(base64) ...
+			//WebRTC send(base64) ...
+			//XMLHttpRequest send(base64) ...
+			
+			//这里啥也不干
+		};
+		reader.readAsDataURL(blob);
+		
+		//*********Blob***************
+		//可以实现
+		//WebSocket send(blob) ...
+		//WebRTC send(blob) ...
+		//XMLHttpRequest send(blob) ...
+		
+		//这里仅 console send 意思意思
+		var numberFail=number<transferUploadNumberMax?'<span style="color:red">顺序错乱的数据，如果要求不高可以直接丢弃，或者调大SendInterval试试</span>':"";
+		var logMsg="No."+(number<100?("000"+number).substr(-3):number)+numberFail;
+		
+		Runtime.LogAudio(blob,duration,blobRec,logMsg);
+		
+		if(true && number%100==0){//emmm....
+			Runtime.LogClear();
+		};
+	};
+	
+	if(isClose){
+		Runtime.Log("No."+(number<100?("000"+number).substr(-3):number)+":已停止传输");
+	};
+};
+
+
+
+//=====以下代码无关紧要，音频数据源，采集原始音频用的==================
+//加载框架
+Runtime.Import([
+	{url:RootFolder+"/src/recorder-core.js",check:function(){return !window.Recorder}}
+	,{url:RootFolder+"/src/engine/mp3.js",check:function(){return !Recorder.prototype.mp3}}
+	,{url:RootFolder+"/src/engine/mp3-engine.js",check:function(){return !Recorder.lamejs}}
+	,{url:RootFolder+"/src/engine/wav.js",check:function(){return !Recorder.prototype.wav}}
+]);
+
+//显示控制按钮
+Runtime.Ctrls([
+	{name:"开始录音和传输mp3",click:"recStart"}
+	,{name:"停止录音",click:"recStop"}
+]);
+
+
+//调用录音
+var rec;
+function recStart(){
+	if(rec){
+		rec.close();
+	};
+	debugger
+	rec=Recorder({
+		type:"mp3"
+		,sampleRate:testSampleRate
+		,bitRate:testBitRate
+		,onProcess:function(buffers,powerLevel,bufferDuration,bufferSampleRate,newBufferIdx,asyncEnd){
+			Runtime.Process.apply(null,arguments);
+			
+			RealTimeOnProcessClear(buffers,powerLevel,bufferDuration,bufferSampleRate,newBufferIdx,asyncEnd);//实时数据处理，清理内存
+		}
+		,takeoffEncodeChunk:function(chunkBytes){
+			//接管实时转码，推入实时处理
+			RealTimeSendTry(chunkBytes,false);
+		}
+	});
+	
+	var t=setTimeout(function(){
+		Runtime.Log("无法录音：权限请求被忽略（超时假装手动点击了确认对话框）",1);
+	},8000);
+	
+	rec.open(function(){//打开麦克风授权获得相关资源
+		clearTimeout(t);
+		rec.start();//开始录音
+		
+		RealTimeSendTryReset();//重置
+	},function(msg,isUserNotAllow){
+		clearTimeout(t);
+		Runtime.Log((isUserNotAllow?"UserNotAllow，":"")+"无法录音:"+msg, 1);
+	});
+};
+function recStop(){
+	rec.close();//直接close掉即可，这个例子不需要获得最终的音频文件
+	
+	RealTimeSendTry(null,true);//最后一次发送
+};
\ No newline at end of file
diff --git "a/assets/\345\267\245\345\205\267-\344\273\243\347\240\201\350\277\220\350\241\214\345\222\214\351\235\231\346\200\201\345\210\206\345\217\221Runtime.html" "b/assets/\345\267\245\345\205\267-\344\273\243\347\240\201\350\277\220\350\241\214\345\222\214\351\235\231\346\200\201\345\210\206\345\217\221Runtime.html"
index a4cc707..9e4458f 100644
--- "a/assets/\345\267\245\345\205\267-\344\273\243\347\240\201\350\277\220\350\241\214\345\222\214\351\235\231\346\200\201\345\210\206\345\217\221Runtime.html"
+++ "b/assets/\345\267\245\345\205\267-\344\273\243\347\240\201\350\277\220\350\241\214\345\222\214\351\235\231\346\200\201\345\210\206\345\217\221Runtime.html"
@@ -1071,7 +1071,8 @@
 {n:"【Demo库】【格式转换】-mp3格式转成其他格式",k:"lib.transform.mp32other"}
 ,{n:"【Demo库】【格式转换】-wav格式转成其他格式",k:"lib.transform.wav2other"}
 
-,{n:"【教程】实时转码并上传",k:"teach.realtime.encode_transfer"}
+,{n:"【教程】实时转码并上传-通用版",k:"teach.realtime.encode_transfer"}
+,{n:"【教程】实时转码并上传-MP3专版",k:"teach.realtime.encode_transfer_mp3"}
 
 ,{n:"【Demo库】【文件合并】-mp3多个片段文件合并",k:"lib.merge.mp3_merge"}
 ,{n:"【Demo库】【文件合并】-wav多个片段文件合并",k:"lib.merge.wav_merge"}
diff --git a/dist/app-support/app.js b/dist/app-support/app.js
index 6f44bec..df6a7cc 100644
--- a/dist/app-support/app.js
+++ b/dist/app-support/app.js
@@ -3,4 +3,4 @@
 https://github.com/xiangyuecn/Recorder
 src: app-support/app.js,app-support/app-ios-weixin-support.js,app-support/app-native-support.js
 */
-!function(e){"use strict";var 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t=m.__Rec;t&&(t.close(),m.__Rec=null);var o=Recorder();o.open(function(){n()},e)},v.Start=function(n,e,t){var o=m.__Rec;null!=o&&o.close(),m.__Rec=o=Recorder(n),o.appSet=n,o.open(function(){o.start(),e()},function(n){t(n)})},v.Stop=function(t,e){var o=m.__Rec;if(!o)return Recorder.IsOpen()&&((o=Recorder()).open(),o.close()),void e("未开始录音");var r=function(){for(var n in o.close(),o.set)o.appSet[n]=o.set[n]},n=function(n){r(),e(n),m.__Rec=null};t?o.stop(function(n,e){r(),t(n,e),m.__Rec=null},n):n("仅清理资源")};var m={LM:"2020-1-28 04:38:58",Current:0,IsWx:t,BaseFolder:n,UseLazyLoad:!0,AlwaysUseWeixinJS:!1,AlwaysAppUseJS:!1,Platforms:{Native:r,Weixin:s,Default:v},Js:function(r,s,i,n){var a=(n=n||e).document,c=function(n){if(n>=r.length)s();else{var e=r[n],t=e.url;if(!1!==e.check()){var o=a.createElement("script");o.setAttribute("type","text/javascript"),o.setAttribute("src",t),o.onload=function(){c(n+1)},o.onerror=function(n){i("请求失败:"+(n.message||"-")+"，"+t)},a.body.appendChild(o)}else 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t=Date.now();n.localId?R.push({res:n,duration:t-c.startTime,time:t,from:e}):console.error("已忽略"+e+"数据",n),c.chunks=null,o()},u.stopRecord({fail:p,success:function(n){c.stopJoinEnd&&c.stopJoinEnd(n,"stop")}})}else p("未开始录音")}}(),function(){"use strict";var s=RecordApp,n=s.Platforms.Native,i=n.Config;n.IsInit=!0;var l=window.NativeRecordReceivePCM=window.top.NativeRecordReceivePCM=function(n,e){var t=l.rec;if(t){t._appStart||t.envStart(1,e),t._appStart=1;for(var o,r=atob(n),s=r.length,i=new Int16Array(s/2),a=0,c=0,u=0;u+2<=s;c++,u+=2)o=(r.charCodeAt(u)|r.charCodeAt(u+1)<<8)<<16>>16,i[c]=o,a+=Math.abs(o);t.envIn(i,a)}else console.error("未开始录音，但收到Native PCM数据")};n.RequestPermission=function(n,e){i.JsBridgeRequestPermission(n,e)},n.Start=function(n,e,t){l.param=n;var o=Recorder(n);o.set.disableEnvInFix=!0,l.rec=o,s.__Rec=o,i.JsBridgeStart(n,e,t)},n.Stop=function(o,e){var r=function(n){e(n),l.rec=null,s.__Rec=null};i.JsBridgeStop(function(){var e=l.rec;if(l.rec=null,e){console.log("rec 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t=/MicroMessenger/i.test(navigator.userAgent),n=e.RecordAppBaseFolder||"/Recorder/dist/",o=e.OnRecordAppInstalled,u=[{Key:"Native",Support:function(n){m.AlwaysAppUseJS?n(!1):r.Config.IsApp(n)},CanProcess:function(){return!0},Config:{IsApp:function(n){n(!1)},JsBridgeRequestPermission:function(n,e){e("JsBridgeRequestPermission未实现")},JsBridgeStart:function(n,e,t){t("JsBridgeStart未实现")},JsBridgeStop:function(n,e){e("JsBridgeStop未实现")},paths:[{url:n+"app-support/app-native-support.js",check:function(){return!r.IsInit}}]},ExtendDefault:!0},{Key:"IOS-Weixin",Support:function(e){m.AlwaysUseWeixinJS||!Recorder.Support()?s.Config.Enable(function(n){e(!!n&&t)}):e(!1)},CanProcess:function(){return!1},Config:{Enable:function(n){n(!0)},WxReady:function(n){n(null,"未实现IOS-Weixin.Config.WxReady")},DownWxMedia:function(n,e,t){t("下载素材接口DownWxMedia未实现")},paths:[{url:n+"app-support/app-ios-weixin-support.js",check:function(){return!s.IsInit}},{url:n+"engine/beta-amr.js",lazyBeforeStop:1,check:function(){return!Recorder.prototype.amr}}]},ExtendDefault:!0},{Key:"Default",Support:function(n){n(!0)},CanProcess:function(){return!0},Config:{paths:[{url:n+"recorder-core.js",check:function(){return!e.Recorder}},{url:n+"engine/mp3.js",lazyBeforeStart:1,check:function(){return!Recorder.prototype.mp3}}]}}],r=u[0],s=u[1],v=u[2];v.RequestPermission=function(n,e){var t=m.__Rec;t&&(t.close(),m.__Rec=null);var o=Recorder();o.open(function(){n()},e)},v.Start=function(n,e,t){var o=m.__Rec;null!=o&&o.close(),m.__Rec=o=Recorder(n),o.appSet=n,o.open(function(){o.start(),e()},function(n){t(n)})},v.Stop=function(t,e){var o=m.__Rec;if(!o)return Recorder.IsOpen()&&((o=Recorder()).open(),o.close()),void e("未开始录音");var r=function(){for(var n in o.close(),o.set)o.appSet[n]=o.set[n]},n=function(n){r(),e(n),m.__Rec=null};t?o.stop(function(n,e){r(),t(n,e),m.__Rec=null},n):n("仅清理资源")};var m={LM:"2020-5-16 18:35:30",Current:0,IsWx:t,BaseFolder:n,UseLazyLoad:!0,AlwaysUseWeixinJS:!1,AlwaysAppUseJS:!1,Platforms:{Native:r,Weixin:s,Default:v},Js:function(r,s,i,n){var a=(n=n||e).document,c=function(n){if(n>=r.length)s();else{var e=r[n],t=e.url;if(!1!==e.check()){var o=a.createElement("script");o.setAttribute("type","text/javascript"),o.setAttribute("src",t),o.onload=function(){c(n+1)},o.onerror=function(n){i("请求失败:"+(n.message||"-")+"，"+t)},a.body.appendChild(o)}else 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n=m.Current;console.log("开始请求"+n.Key+"录音权限"),n.RequestPermission(function(){console.log("录音权限请求成功"),e&&e()},function(n,e){console.log("录音权限请求失败："+n+",isUserNotAllow:"+e),t&&t(n,e)})},function(n){console.log("Install失败",n),t&&t(n)})},Start:function(t,o,r){var s=m.Current;if(s){t||(t={});var n={type:"mp3",sampleRate:16e3,bitRate:16,onProcess:function(){}};for(var e in n)t[e]||(t[e]=n[e]);var i=Recorder(t),a=i.envCheck({envName:s.Key,canProcess:s.CanProcess()});if(a)r&&r("不能录音："+a);else{var c=0;s.LazyAtStart(function(n){c&&console.warn("Start Wait Ready "+(Date.now()-c)+"ms"),c=1;var e=function(n){console.log("开始录音失败："+n),r&&r(n)};n?e(n):s.Start(t,function(){console.log("开始录音",t),o&&o()},e)}),c||console.warn("Start Wait Ready..."),c=Date.now()}}else r&&r("需先调用RequestPermission")},Stop:function(t,o){var r=m.Current;if(r){var s=0;r.LazyAtStop(function(n){s&&console.warn("Stop Wait Ready "+(Date.now()-s)+"ms"),s=1;var e=function(n){console.log("结束录音失败："+n),o&&o(n)};n?e(n):r.Stop(t?function(n,e){console.log("结束录音"+n.size+"b "+e+"ms",n),t(n,e)}:null,e)}),s||console.warn("Stop Wait Ready..."),s=Date.now()}else o&&o("需先调用RequestPermission")}};e.RecordApp=m,o&&o()}(window),"function"==typeof define&&define.amd&&define(function(){return RecordApp}),"object"==typeof module&&module.exports&&(module.exports=RecordApp),function(){"use strict";var s=RecordApp.Platforms.Weixin,g=s.Config;s.IsInit=!0;var i,a,c={};s.RequestPermission=function(t,o){g.WxReady(function(n,e){c.wx=null,e?o("微信JsSDK准备失败："+e):(c.wx=n,u(function(){n.startRecord({success:function(){setTimeout(function(){h(function(n){!n||/short/i.test(n)?t():o("清理资源出错："+n)})},100)},fail:function(n){o("无法录音："+n.errMsg)},cancel:function(n){o("用户不允许录音："+n.errMsg,!0)}})}))})};var h=function(e){i=a=0,c.wx.stopRecord({success:function(){e&&e()},fail:function(n){e&&e("无法结束录音："+n.errMsg)}})},u=function(n){a&&console.warn("录音中，正在kill重试"),h(function(){setTimeout(n,300)})},w=function(n){console.log("["+Date.now()+"]"+n)};s.Start=function(n,e,t){var o=c.wx;if(o)if(a)u(function(){s.Start(n,e,t)});else{if(i)return console.log("等待上次wx.startRecord回调后重试"),void setTimeout(function(){s.Start(n,e,t)},600);a=0,i=1;var r=function(n){i=0,t("无法录音："+n.errMsg),h()};o.startRecord({success:function(){a=1,i=0,c.startTime=Date.now(),c.start=n,w("已开始录音"),e()},fail:r,cancel:r}),c.chunks=[],c.chunkErr="",c.stopJoinEnd=null,o.onVoiceRecordEnd({complete:function(n){var e=Date.now();c.stopJoinEnd?c.stopJoinEnd(n,"chunk"):n.localId&&c.chunks?c.chunks.push({res:n,duration:e-c.startTime,time:e,from:"chunk"}):console.error("已忽略chunk数据",n),w("微信录音超时，正在重启..."),a?o.startRecord({success:function(){c.startTime=Date.now(),console.log("已接续录音,中断"+(Date.now()-e)+"ms")},fail:function(n){var e="无法接续录音："+n.errMsg;console.error(e,n),c.chunkErr=e}}):console.error("已停止录音，拒绝重启")}})}else t("请先调用RequestPermission")},s.Stop=function(f,e){var u=c.wx;a=0,w("开始停止录音");var p=function(n){e("录音失败："+(n.errMsg||n))},d=c.start;if(d){c.start=null;var v={list:[]};d.DownWxMediaData=v;var l=function(){var r=v.list,n=r[0];if(n.duration){for(var e=atob(n.data),t=e.length,o=new Uint8Array(t);t--;)o[t]=e.charCodeAt(t);var s=new Blob([o.buffer],{type:n.mime});f(s,n.duration)}else{var i=[],a=0,c=0,u=0,l=function(){if(u||(u=Date.now()),c>=r.length)return v.decodeTime=Date.now()-u,void function(){a||(a=Date.now());for(var n=[],e=0;e<i.length;e++)for(var t=i[e],o=0;o<t.length;o++)n.push(t[o]);var r=Recorder(d).mock(n,8e3);r.stop(function(n,e){for(var t in v.encodeTime=Date.now()-a,r.set)d[t]=r.set[t];f(n,e)},p)}();var n=r[c];n.duration=R[c].duration,n.isAmr=!0;for(var e=atob(n.data),t=e.length,o=new Uint8Array(t);t--;)o[t]=e.charCodeAt(t);Recorder.AMR.decode(o,function(n){i.push(n),c++,l()},function(n){p("AMR音频"+(c+1)+"无法解码:"+n)})};Recorder.AMR?l():p("未加载AMR转换引擎")}},m=[],o=function(){if(f){for(var e=[],n=0;n<R.length;n++)e.push(R[n].res.localId);w("结束录音共"+e.length+"段，开始上传下载"),console.log(e,R);var t=0,o=0,r=function(){v.downTime=Date.now()-o,l()},s=function(){if(o||(o=Date.now()),t>=m.length)r();else{var n=m[t];g.DownWxMedia({mediaId:n,transform_mediaIds:m.join(","),transform_type:d.type,transform_bitRate:d.bitRate,transform_sampleRate:d.sampleRate},function(n){v.list.push(n),n.duration?r():/amr/i.test(n.mime)?(t++,s()):p("微信服务器返回了未知音频类型："+n.mime)},function(n){p("下载音频失败："+n)})}},i=0,a=function(){if(i>=e.length)return v.uploadTime=Date.now()-c,void s();var n=e[i];console.log("微信录音片段"+i+" wx.playVoice({localId:'"+n+"'})"),u.uploadVoice({localId:n,isShowProgressTips:0,fail:p,success:function(n){var e=n.serverId;console.log("serverId:"+e),m.push(e),i++,a()}})},c=Date.now();a()}else p("仅清理资源")},R=c.chunks;if(c.chunkErr)return console.error(c.chunkErr,R),void p("录制失败，已录制"+R.length+"分钟，但后面出错："+c.chunkErr);if(R.length&&Date.now()-R[R.length-1].time<900)return console.error("丢弃结尾未停止太短录音"),h(),void o();c.stopJoinEnd=function(n,e){c.stopJoinEnd=null;var t=Date.now();n.localId?R.push({res:n,duration:t-c.startTime,time:t,from:e}):console.error("已忽略"+e+"数据",n),c.chunks=null,o()},u.stopRecord({fail:p,success:function(n){c.stopJoinEnd&&c.stopJoinEnd(n,"stop")}})}else p("未开始录音")}}(),function(){"use strict";var s=RecordApp,n=s.Platforms.Native,i=n.Config;n.IsInit=!0;var l=window.NativeRecordReceivePCM=window.top.NativeRecordReceivePCM=function(n,e){var t=l.rec;if(t){t._appStart||t.envStart(1,e),t._appStart=1;for(var o,r=atob(n),s=r.length,i=new Int16Array(s/2),a=0,c=0,u=0;u+2<=s;c++,u+=2)o=(r.charCodeAt(u)|r.charCodeAt(u+1)<<8)<<16>>16,i[c]=o,a+=Math.abs(o);t.envIn(i,a)}else console.error("未开始录音，但收到Native PCM数据")};n.RequestPermission=function(n,e){i.JsBridgeRequestPermission(n,e)},n.Start=function(n,e,t){l.param=n;var o=Recorder(n);o.set.disableEnvInFix=!0,l.rec=o,s.__Rec=o,i.JsBridgeStart(n,e,t)},n.Stop=function(o,e){var r=function(n){e(n),l.rec=null,s.__Rec=null};i.JsBridgeStop(function(){var e=l.rec;if(l.rec=null,e){console.log("rec encode start: pcm:"+e.recSize+" src:"+e.srcSampleRate+" set:"+JSON.stringify(l.param));var t=function(){for(var n in e.set)l.param[n]=e.set[n]};if(!o)return t(),void r("仅清理资源");e.stop(function(n,e){console.log("rec encode end"),t(),o(n,e),s.__Rec=null},function(n){t(),r(n)})}else r("未开始录音")},r)}}();
\ No newline at end of file
diff --git a/dist/engine/mp3.js b/dist/engine/mp3.js
index 0fb97c3..fa841ec 100644
--- a/dist/engine/mp3.js
+++ b/dist/engine/mp3.js
@@ -3,4 +3,4 @@
 https://github.com/xiangyuecn/Recorder
 src: engine/mp3.js,engine/mp3-engine.js
 */
-!function(){"use strict";var i;Recorder.prototype.enc_mp3={stable:!0,testmsg:"采样率范围48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000"},Recorder.prototype.mp3=function(a,s,e){var t=this,n=t.set,r=a.length,i=t.mp3_start(n);if(i)return t.mp3_encode(i,a),void t.mp3_complete(i,s,e,1);var _=new Recorder.lamejs.Mp3Encoder(1,n.sampleRate,n.bitRate),o=[],l=0,f=0,c=function(){if(l<r){0<(e=_.encodeBuffer(a.subarray(l,l+57600))).length&&(f+=e.buffer.byteLength,o.push(e.buffer)),l+=57600,setTimeout(c)}else{var e;0<(e=_.flush()).length&&(f+=e.buffer.byteLength,o.push(e.buffer));var t=h.fn(o,f,r,n.sampleRate);u(t,n),s(new Blob(o,{type:"audio/mp3"}))}};c()},Recorder.BindDestroy("mp3Worker",function(){console.log("mp3Worker Destroy"),i&&i.terminate(),i=null});var _={id:0};Recorder.prototype.mp3_start=function(e){var t=i;try{if(!t){var a=");wk_lame();var wk_ctxs={};self.onmessage="+function(e){var t=e.data,a=wk_ctxs[t.id];if("init"==t.action)wk_ctxs[t.id]={sampleRate:t.sampleRate,bitRate:t.bitRate,mp3Size:0,pcmSize:0,encArr:[],encObj:new wk_lame.Mp3Encoder(1,t.sampleRate,t.bitRate)};else if(!a)return;switch(t.action){case"stop":a.encObj=null,delete wk_ctxs[t.id];break;case"encode":a.pcmSize+=t.pcm.length,0<(s=a.encObj.encodeBuffer(t.pcm)).length&&(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer));break;case"complete":var s;0<(s=a.encObj.flush()).length&&(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer));var n=wk_mp3TrimFix.fn(a.encArr,a.mp3Size,a.pcmSize,a.sampleRate);self.postMessage({action:t.action,id:t.id,blob:new Blob(a.encArr,{type:"audio/mp3"}),meta:n})}};a+=";var wk_mp3TrimFix={rm:"+h.rm+",fn:"+h.fn+"}";var s=Recorder.lamejs.toString(),n=(window.URL||webkitURL).createObjectURL(new Blob(["var wk_lame=(",s,a],{type:"text/javascript"}));t=new Worker(n),(window.URL||webkitURL).revokeObjectURL(n),t.onmessage=function(e){var t=_[e.data.id];t&&(t.call&&t.call(e.data),t.call=null)}}var r={worker:t,set:e};return r.id=++_.id,_[r.id]=r,t.postMessage({action:"init",id:r.id,sampleRate:e.sampleRate,bitRate:e.bitRate,x:new Int16Array(5)}),i=t,r}catch(e){return t&&t.terminate(),console.error(e),null}},Recorder.prototype.mp3_stop=function(e){if(e&&e.worker){e.worker.postMessage({action:"stop",id:e.id}),e.worker=null,delete _[e.id];var t=-1;for(var a in _)t++;t&&console.warn("mp3 worker剩"+t+"个在串行等待")}},Recorder.prototype.mp3_encode=function(e,t){e&&e.worker&&e.worker.postMessage({action:"encode",id:e.id,pcm:t})},Recorder.prototype.mp3_complete=function(t,a,e,s){var n=this;t&&t.worker?(t.call=function(e){u(e.meta,t.set),a(e.blob),s&&n.mp3_stop(t)},t.worker.postMessage({action:"complete",id:t.id})):e("mp3编码器未打开")},Recorder.mp3ReadMeta=function(e,t){var a="object"==typeof window?window.parseInt:self.parseInt,s=new Uint8Array(e[0]||[]);if(s.length<4)return null;var n=function(e,t){return("0000000"+((t||s)[e]||0).toString(2)).substr(-8)},r=n(0)+n(1),i=n(2)+n(3);if(!/^1{11}/.test(r))return null;var _={"00":2.5,10:2,11:1}[r.substr(11,2)],o={"01":3}[r.substr(13,2)],l={1:[44100,48e3,32e3],2:[22050,24e3,16e3],2.5:[11025,12e3,8e3]}[_];l&&(l=l[a(i.substr(4,2),2)]);var f=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320]][1==_?1:0][a(i.substr(0,4),2)];if(!(_&&o&&f&&l))return null;for(var c=Math.round(8*t/f),h=1==o?384:2==o?1152:1==_?1152:576,u=h/l*1e3,b=Math.floor(h*f/8/l*1e3),m=0,p=0,v=0;v<e.length;v++){var d=e[v];if(b+3<=(p+=d.byteLength)){var g=new Uint8Array(d);m="1"==n(d.byteLength-(p-(b+3)+1),g).charAt(6);break}}return m&&b++,{version:_,layer:o,sampleRate:l,bitRate:f,duration:c,size:t,hasPadding:m,frameSize:b,frameDurationFloat:u}};var h={rm:Recorder.mp3ReadMeta,fn:function(e,t,a,s){var n=this.rm(e,t);if(!n)return{err:"mp3非预定格式"};var r=Math.round(a/s*1e3),i=Math.floor((n.duration-r)/n.frameDurationFloat);if(0<i){var _=i*n.frameSize-(n.hasPadding?1:0);t-=_;for(var o=0,l=[],f=0;f<e.length;f++){var c=e[f];if(_<=0)break;_>=c.byteLength?(_-=c.byteLength,l.push(c),e.splice(f,1),f--):(e[f]=c.slice(_),o=c,_=0)}if(!this.rm(e,t)){o&&(e[0]=o);for(f=0;f<l.length;f++)e.splice(f,0,l[f]);n.err="fix后数据错误，已还原，错误原因不明"}var h=n.trimFix={};h.remove=i,h.removeDuration=Math.round(i*n.frameDurationFloat),h.duration=Math.round(8*t/n.bitRate)}return n}},u=function(e,t){var a="MP3信息 ";(e.sampleRate&&e.sampleRate!=t.sampleRate||e.bitRate&&e.bitRate!=t.bitRate)&&(console.warn(a+"和设置的不匹配set:"+t.bitRate+"kbps "+t.sampleRate+"hz，已更新set:"+e.bitRate+"kbps "+e.sampleRate+"hz",t),t.sampleRate=e.sampleRate,t.bitRate=e.bitRate);var s=e.trimFix;s?(a+="Fix移除"+s.remove+"帧"+s.removeDuration+"ms -> "+s.duration+"ms",2<s.remove&&(e.err=(e.err?e.err+", ":"")+"移除帧数过多")):a+=(e.duration||"-")+"ms",e.err?console.error(a,e.err,e):console.log(a,e)}}(),function(){"use strict";function t(){var A=function(e){return Math.log(e)/Math.log(10)};function B(e){return new Int8Array(e)}function n(e){return new Int16Array(e)}function Be(e){return new Int32Array(e)}function Ae(e){return new Float32Array(e)}function s(e){return new Float64Array(e)}function Te(e){if(1==e.length)return Ae(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(Te(e));return a}function X(e){if(1==e.length)return Be(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(X(e));return a}function m(e){if(1==e.length)return n(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(m(e));return a}function O(e){if(1==e.length)return new Array(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(O(e));return a}var ke={fill:function(e,t,a,s){if(2==arguments.length)for(var n=0;n<e.length;n++)e[n]=t;else for(n=t;n<a;n++)e[n]=s}},$={arraycopy:function(e,t,a,s,n){for(var r=t+n;t<r;)a[s++]=e[t++]}},ee={};function xe(e){this.ordinal=e}ee.SQRT2=1.4142135623730951,ee.FAST_LOG10=function(e){return A(e)},ee.FAST_LOG10_X=function(e,t){return A(e)*t},xe.short_block_allowed=new xe(0),xe.short_block_coupled=new xe(1),xe.short_block_dispensed=new xe(2),xe.short_block_forced=new xe(3);var K={};function ye(e){this.ordinal=e}K.MAX_VALUE=3.4028235e38,ye.vbr_off=new ye(0),ye.vbr_mt=new ye(1),ye.vbr_rh=new ye(2),ye.vbr_abr=new ye(3),ye.vbr_mtrh=new ye(4),ye.vbr_default=ye.vbr_mtrh;function Ee(e){var t=e;this.ordinal=function(){return t}}function T(){var M=null;function v(e){this.bits=0|e}this.qupvt=null,this.setModules=function(e){this.qupvt=e,M=e};var n=[[0,0],[0,0],[0,0],[0,0],[0,0],[0,1],[1,1],[1,1],[1,2],[2,2],[2,3],[2,3],[3,4],[3,4],[3,4],[4,5],[4,5],[4,6],[5,6],[5,6],[5,7],[6,7],[6,7]];function w(e,t,a,s,n,r){var i=.5946/t;for(e>>=1;0!=e--;)n[r++]=i>a[s++]?0:1,n[r++]=i>a[s++]?0:1}function R(e,t,a,s,n,r){var i=(e>>=1)%2;for(e>>=1;0!=e--;){var _,o,l,f,c,h,u,b;_=a[s++]*t,o=a[s++]*t,c=0|_,l=a[s++]*t,h=0|o,f=a[s++]*t,u=0|l,_+=M.adj43[c],b=0|f,o+=M.adj43[h],n[r++]=0|_,l+=M.adj43[u],n[r++]=0|o,f+=M.adj43[b],n[r++]=0|l,n[r++]=0|f}0!=i&&(c=0|(_=a[s++]*t),h=0|(o=a[s++]*t),_+=M.adj43[c],o+=M.adj43[h],n[r++]=0|_,n[r++]=0|o)}var _=[1,2,5,7,7,10,10,13,13,13,13,13,13,13,13];function d(e,t,a,s){var n=function(e,t,a){var s=0,n=0;do{var r=e[t++],i=e[t++];s<r&&(s=r),n<i&&(n=i)}while(t<a);return s<n&&(s=n),s}(e,t,a);switch(n){case 0:return n;case 1:return function(e,t,a,s){var n=0,r=C.ht[1].hlen;do{var i=2*e[t+0]+e[t+1];t+=2,n+=r[i]}while(t<a);return s.bits+=n,1}(e,t,a,s);case 2:case 3:return function(e,t,a,s,n){var r,i,_=0,o=C.ht[s].xlen;i=2==s?C.table23:C.table56;do{var l=e[t+0]*o+e[t+1];t+=2,_+=i[l]}while(t<a);return(r=65535&_)<(_>>=16)&&(_=r,s++),n.bits+=_,s}(e,t,a,_[n-1],s);case 4:case 5:case 6:case 7:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 15:return function(e,t,a,s,n){var r=0,i=0,_=0,o=C.ht[s].xlen,l=C.ht[s].hlen,f=C.ht[s+1].hlen,c=C.ht[s+2].hlen;do{var h=e[t+0]*o+e[t+1];t+=2,r+=l[h],i+=f[h],_+=c[h]}while(t<a);var u=s;return i<r&&(r=i,u++),_<r&&(r=_,u=s+2),n.bits+=r,u}(e,t,a,_[n-1],s);default:if(y.IXMAX_VAL<n)return s.bits=y.LARGE_BITS,-1;var r,i;for(n-=15,r=24;r<32&&!(C.ht[r].linmax>=n);r++);for(i=r-8;i<24&&!(C.ht[i].linmax>=n);i++);return function(e,t,a,s,n,r){var i,_=65536*C.ht[s].xlen+C.ht[n].xlen,o=0;do{var l=e[t++],f=e[t++];0!=l&&(14<l&&(l=15,o+=_),l*=16),0!=f&&(14<f&&(f=15,o+=_),l+=f),o+=C.largetbl[l]}while(t<a);return(i=65535&o)<(o>>=16)&&(o=i,s=n),r.bits+=o,s}(e,t,a,i,r,s)}}function u(e,t,a,s,n,r,i,_){for(var o=t.big_values,l=2;l<Pe.SBMAX_l+1;l++){var f=e.scalefac_band.l[l];if(o<=f)break;var c=n[l-2]+t.count1bits;if(a.part2_3_length<=c)break;var h=new v(c),u=d(s,f,o,h);c=h.bits,a.part2_3_length<=c||(a.assign(t),a.part2_3_length=c,a.region0_count=r[l-2],a.region1_count=l-2-r[l-2],a.table_select[0]=i[l-2],a.table_select[1]=_[l-2],a.table_select[2]=u)}}this.noquant_count_bits=function(e,t,a){var s=t.l3_enc,n=Math.min(576,t.max_nonzero_coeff+2>>1<<1);for(null!=a&&(a.sfb_count1=0);1<n&&0==(s[n-1]|s[n-2]);n-=2);t.count1=n;for(var r=0,i=0;3<n;n-=4){var _;if(1<(2147483647&(s[n-1]|s[n-2]|s[n-3]|s[n-4])))break;_=2*(2*(2*s[n-4]+s[n-3])+s[n-2])+s[n-1],r+=C.t32l[_],i+=C.t33l[_]}var o=r;if(t.count1table_select=0,i<r&&(o=i,t.count1table_select=1),t.count1bits=o,0==(t.big_values=n))return o;if(t.block_type==Pe.SHORT_TYPE)(r=3*e.scalefac_band.s[3])>t.big_values&&(r=t.big_values),i=t.big_values;else if(t.block_type==Pe.NORM_TYPE){if(r=t.region0_count=e.bv_scf[n-2],i=t.region1_count=e.bv_scf[n-1],i=e.scalefac_band.l[r+i+2],r=e.scalefac_band.l[r+1],i<n){var l=new v(o);t.table_select[2]=d(s,i,n,l),o=l.bits}}else t.region0_count=7,t.region1_count=Pe.SBMAX_l-1-7-1,(i=n)<(r=e.scalefac_band.l[8])&&(r=i);if(r=Math.min(r,n),i=Math.min(i,n),0<r){l=new v(o);t.table_select[0]=d(s,0,r,l),o=l.bits}if(r<i){l=new v(o);t.table_select[1]=d(s,r,i,l),o=l.bits}if(2==e.use_best_huffman&&(t.part2_3_length=o,best_huffman_divide(e,t),o=t.part2_3_length),null!=a&&t.block_type==Pe.NORM_TYPE){for(var f=0;e.scalefac_band.l[f]<t.big_values;)f++;a.sfb_count1=f}return o},this.count_bits=function(e,t,a,s){var n=a.l3_enc,r=y.IXMAX_VAL/M.IPOW20(a.global_gain);if(a.xrpow_max>r)return y.LARGE_BITS;if(function(e,t,a,s,n){var r,i,_,o=0,l=0,f=0,c=0,h=t,u=0,b=h,m=0,p=e,v=0;for(_=null!=n&&s.global_gain==n.global_gain,i=s.block_type==Pe.SHORT_TYPE?38:21,r=0;r<=i;r++){var d=-1;if((_||s.block_type==Pe.NORM_TYPE)&&(d=s.global_gain-(s.scalefac[r]+(0!=s.preflag?M.pretab[r]:0)<<s.scalefac_scale+1)-8*s.subblock_gain[s.window[r]]),_&&n.step[r]==d)0!=l&&(R(l,a,p,v,b,m),l=0),0!=f&&(w(f,a,p,v,b,m),f=0);else{var g,S=s.width[r];if(o+s.width[r]>s.max_nonzero_coeff&&(g=s.max_nonzero_coeff-o+1,ke.fill(t,s.max_nonzero_coeff,576,0),(S=g)<0&&(S=0),r=i+1),0==l&&0==f&&(b=h,m=u,p=e,v=c),null!=n&&0<n.sfb_count1&&r>=n.sfb_count1&&0<n.step[r]&&d>=n.step[r]?(0!=l&&(R(l,a,p,v,b,m),l=0,b=h,m=u,p=e,v=c),f+=S):(0!=f&&(w(f,a,p,v,b,m),f=0,b=h,m=u,p=e,v=c),l+=S),S<=0){0!=f&&(w(f,a,p,v,b,m),f=0),0!=l&&(R(l,a,p,v,b,m),l=0);break}}r<=i&&(u+=s.width[r],c+=s.width[r],o+=s.width[r])}0!=l&&(R(l,a,p,v,b,m),l=0),0!=f&&(w(f,a,p,v,b,m),f=0)}(t,n,M.IPOW20(a.global_gain),a,s),0!=(2&e.substep_shaping))for(var i=0,_=a.global_gain+a.scalefac_scale,o=.634521682242439/M.IPOW20(_),l=0;l<a.sfbmax;l++){var f,c=a.width[l];if(0==e.pseudohalf[l])i+=c;else for(f=i,i+=c;f<i;++f)n[f]=t[f]>=o?n[f]:0}return this.noquant_count_bits(e,a,s)},this.best_huffman_divide=function(e,t){var a=new x,s=t.l3_enc,n=Be(23),r=Be(23),i=Be(23),_=Be(23);if(t.block_type!=Pe.SHORT_TYPE||1!=e.mode_gr){a.assign(t),t.block_type==Pe.NORM_TYPE&&(!function(e,t,a,s,n,r,i){for(var _=t.big_values,o=0;o<=22;o++)s[o]=y.LARGE_BITS;for(o=0;o<16;o++){var l=e.scalefac_band.l[o+1];if(_<=l)break;var f=0,c=new v(f),h=d(a,0,l,c);f=c.bits;for(var u=0;u<8;u++){var b=e.scalefac_band.l[o+u+2];if(_<=b)break;var m=f,p=d(a,l,b,c=new v(m));m=c.bits,s[o+u]>m&&(s[o+u]=m,r[(n[o+u]=o)+u]=h,i[o+u]=p)}}}(e,t,s,n,r,i,_),u(e,a,t,s,n,r,i,_));var o=a.big_values;if(!(0==o||1<(s[o-2]|s[o-1])||576<(o=t.count1+2))){a.assign(t),a.count1=o;for(var l=0,f=0;o>a.big_values;o-=4){var c=2*(2*(2*s[o-4]+s[o-3])+s[o-2])+s[o-1];l+=C.t32l[c],f+=C.t33l[c]}if(a.big_values=o,a.count1table_select=0,f<l&&(l=f,a.count1table_select=1),a.count1bits=l,a.block_type==Pe.NORM_TYPE)u(e,a,t,s,n,r,i,_);else{if(a.part2_3_length=l,o<(l=e.scalefac_band.l[8])&&(l=o),0<l){var h=new v(a.part2_3_length);a.table_select[0]=d(s,0,l,h),a.part2_3_length=h.bits}if(l<o){h=new v(a.part2_3_length);a.table_select[1]=d(s,l,o,h),a.part2_3_length=h.bits}t.part2_3_length>a.part2_3_length&&t.assign(a)}}}};var h=[1,1,1,1,8,2,2,2,4,4,4,8,8,8,16,16],b=[1,2,4,8,1,2,4,8,2,4,8,2,4,8,4,8],m=[0,0,0,0,3,1,1,1,2,2,2,3,3,3,4,4],p=[0,1,2,3,0,1,2,3,1,2,3,1,2,3,2,3];T.slen1_tab=m,T.slen2_tab=p,this.best_scalefac_store=function(e,t,a,s){var n,r,i,_,o=s.tt[t][a],l=0;for(n=i=0;n<o.sfbmax;n++){var f=o.width[n];for(i+=f,_=-f;_<0&&0==o.l3_enc[_+i];_++);0==_&&(o.scalefac[n]=l=-2)}if(0==o.scalefac_scale&&0==o.preflag){var c=0;for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(c|=o.scalefac[n]);if(0==(1&c)&&0!=c){for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(o.scalefac[n]>>=1);o.scalefac_scale=l=1}}if(0==o.preflag&&o.block_type!=Pe.SHORT_TYPE&&2==e.mode_gr){for(n=11;n<Pe.SBPSY_l&&!(o.scalefac[n]<M.pretab[n]&&-2!=o.scalefac[n]);n++);if(n==Pe.SBPSY_l){for(n=11;n<Pe.SBPSY_l;n++)0<o.scalefac[n]&&(o.scalefac[n]-=M.pretab[n]);o.preflag=l=1}}for(r=0;r<4;r++)s.scfsi[a][r]=0;for(2==e.mode_gr&&1==t&&s.tt[0][a].block_type!=Pe.SHORT_TYPE&&s.tt[1][a].block_type!=Pe.SHORT_TYPE&&(!function(e,t){for(var a,s=t.tt[1][e],n=t.tt[0][e],r=0;r<C.scfsi_band.length-1;r++){for(a=C.scfsi_band[r];a<C.scfsi_band[r+1]&&!(n.scalefac[a]!=s.scalefac[a]&&0<=s.scalefac[a]);a++);if(a==C.scfsi_band[r+1]){for(a=C.scfsi_band[r];a<C.scfsi_band[r+1];a++)s.scalefac[a]=-1;t.scfsi[e][r]=1}}var i=0,_=0;for(a=0;a<11;a++)-1!=s.scalefac[a]&&(_++,i<s.scalefac[a]&&(i=s.scalefac[a]));for(var o=0,l=0;a<Pe.SBPSY_l;a++)-1!=s.scalefac[a]&&(l++,o<s.scalefac[a]&&(o=s.scalefac[a]));for(r=0;r<16;r++)if(i<h[r]&&o<b[r]){var f=m[r]*_+p[r]*l;s.part2_length>f&&(s.part2_length=f,s.scalefac_compress=r)}}(a,s),l=0),n=0;n<o.sfbmax;n++)-2==o.scalefac[n]&&(o.scalefac[n]=0);0!=l&&(2==e.mode_gr?this.scale_bitcount(o):this.scale_bitcount_lsf(e,o))};var o=[0,18,36,54,54,36,54,72,54,72,90,72,90,108,108,126],l=[0,18,36,54,51,35,53,71,52,70,88,69,87,105,104,122],f=[0,10,20,30,33,21,31,41,32,42,52,43,53,63,64,74];this.scale_bitcount=function(e){var t,a,s,n=0,r=0,i=e.scalefac;if(e.block_type==Pe.SHORT_TYPE)s=o,0!=e.mixed_block_flag&&(s=l);else if(s=f,0==e.preflag){for(a=11;a<Pe.SBPSY_l&&!(i[a]<M.pretab[a]);a++);if(a==Pe.SBPSY_l)for(e.preflag=1,a=11;a<Pe.SBPSY_l;a++)i[a]-=M.pretab[a]}for(a=0;a<e.sfbdivide;a++)n<i[a]&&(n=i[a]);for(;a<e.sfbmax;a++)r<i[a]&&(r=i[a]);for(e.part2_length=y.LARGE_BITS,t=0;t<16;t++)n<h[t]&&r<b[t]&&e.part2_length>s[t]&&(e.part2_length=s[t],e.scalefac_compress=t);return e.part2_length==y.LARGE_BITS};var g=[[15,15,7,7],[15,15,7,0],[7,3,0,0],[15,31,31,0],[7,7,7,0],[3,3,0,0]];this.scale_bitcount_lsf=function(e,t){var a,s,n,r,i,_,o,l,f=Be(4),c=t.scalefac;for(a=0!=t.preflag?2:0,o=0;o<4;o++)f[o]=0;if(t.block_type==Pe.SHORT_TYPE){s=1;var h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n]/3,o=0;o<r;o++,l++)for(i=0;i<3;i++)c[3*l+i]>f[n]&&(f[n]=c[3*l+i])}else{s=0;h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n],o=0;o<r;o++,l++)c[l]>f[n]&&(f[n]=c[l])}for(_=!1,n=0;n<4;n++)f[n]>g[a][n]&&(_=!0);if(!_){var u,b,m,p;for(t.sfb_partition_table=M.nr_of_sfb_block[a][s],n=0;n<4;n++)t.slen[n]=S[f[n]];switch(u=t.slen[0],b=t.slen[1],m=t.slen[2],p=t.slen[3],a){case 0:t.scalefac_compress=(5*u+b<<4)+(m<<2)+p;break;case 1:t.scalefac_compress=400+(5*u+b<<2)+m;break;case 2:t.scalefac_compress=500+3*u+b;break;default:$.err.printf("intensity stereo not implemented yet\n")}}if(!_)for(n=t.part2_length=0;n<4;n++)t.part2_length+=t.slen[n]*t.sfb_partition_table[n];return _};var S=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4];this.huffman_init=function(e){for(var t=2;t<=576;t+=2){for(var a,s=0;e.scalefac_band.l[++s]<t;);for(a=n[s][0];e.scalefac_band.l[a+1]>t;)a--;for(a<0&&(a=n[s][0]),e.bv_scf[t-2]=a,a=n[s][1];e.scalefac_band.l[a+e.bv_scf[t-2]+2]>t;)a--;a<0&&(a=n[s][1]),e.bv_scf[t-1]=a}}}function q(){}function M(){this.setModules=function(e,t,a){e,t,a};var _=[0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448];this.updateMusicCRC=function(e,t,a,s){for(var n=0;n<s;++n)e[0]=(r=t[a+n],i=(i=e[0])>>8^_[255&(i^r)]);var r,i}}function j(){var o=this,s=32773,c=null,h=null,r=null,u=null;this.setModules=function(e,t,a,s){c=e,h=t,r=a,u=s};var b=null,l=0,m=0,p=0;function v(e,t,a){for(;0<a;){var s;0==p&&(p=8,m++,e.header[e.w_ptr].write_timing==l&&(n=e,$.arraycopy(n.header[n.w_ptr].buf,0,b,m,n.sideinfo_len),m+=n.sideinfo_len,l+=8*n.sideinfo_len,n.w_ptr=n.w_ptr+1&Z.MAX_HEADER_BUF-1),b[m]=0),a-=s=Math.min(a,p),p-=s,b[m]|=t>>a<<p,l+=s}var n}function i(e,t,a){for(;0<a;){var s;0==p&&(p=8,b[++m]=0),a-=s=Math.min(a,p),p-=s,b[m]|=t>>a<<p,l+=s}}function _(e,t){var a,s=e.internal_flags;if(8<=t&&(v(s,76,8),t-=8),8<=t&&(v(s,65,8),t-=8),8<=t&&(v(s,77,8),t-=8),8<=t&&(v(s,69,8),t-=8),32<=t){var n=r.getLameShortVersion();if(32<=t)for(a=0;a<n.length&&8<=t;++a)t-=8,v(s,n.charCodeAt(a),8)}for(;1<=t;t-=1)v(s,s.ancillary_flag,1),s.ancillary_flag^=e.disable_reservoir?0:1}function f(e,t,a){for(var s=e.header[e.h_ptr].ptr;0<a;){var n=Math.min(a,8-(7&s));a-=n,e.header[e.h_ptr].buf[s>>3]|=t>>a<<8-(7&s)-n,s+=n}e.header[e.h_ptr].ptr=s}function n(e,t){e<<=8;for(var a=0;a<8;a++)0!=(65536&((t<<=1)^(e<<=1)))&&(t^=s);return t}function d(e,t){var a,s=C.ht[t.count1table_select+32],n=0,r=t.big_values,i=t.big_values;for(a=(t.count1-t.big_values)/4;0<a;--a){var _=0,o=0;0!=t.l3_enc[r+0]&&(o+=8,t.xr[i+0]<0&&_++),0!=t.l3_enc[r+1]&&(o+=4,_*=2,t.xr[i+1]<0&&_++),0!=t.l3_enc[r+2]&&(o+=2,_*=2,t.xr[i+2]<0&&_++),0!=t.l3_enc[r+3]&&(o++,_*=2,t.xr[i+3]<0&&_++),r+=4,i+=4,v(e,_+s.table[o],s.hlen[o]),n+=s.hlen[o]}return n}function g(e,t,a,s,n){var r=C.ht[t],i=0;if(0==t)return i;for(var _=a;_<s;_+=2){var o=0,l=0,f=r.xlen,c=r.xlen,h=0,u=n.l3_enc[_],b=n.l3_enc[_+1];if(0!=u&&(n.xr[_]<0&&h++,o--),15<t){if(14<u)h|=u-15<<1,l=f,u=15;if(14<b)h<<=f,h|=b-15,l+=f,b=15;c=16}0!=b&&(h<<=1,n.xr[_+1]<0&&h++,o--),u=u*c+b,l-=o,o+=r.hlen[u],v(e,r.table[u],o),v(e,h,l),i+=o+l}return i}function S(e,t){var a=3*e.scalefac_band.s[3];a>t.big_values&&(a=t.big_values);var s=g(e,t.table_select[0],0,a,t);return s+=g(e,t.table_select[1],a,t.big_values,t)}function M(e,t){var a,s,n,r;a=t.big_values;var i=t.region0_count+1;return n=e.scalefac_band.l[i],i+=t.region1_count+1,a<n&&(n=a),a<(r=e.scalefac_band.l[i])&&(r=a),s=g(e,t.table_select[0],0,n,t),s+=g(e,t.table_select[1],n,r,t),s+=g(e,t.table_select[2],r,a,t)}function w(){this.total=0}function R(e,t){var a,s,n,r,i,_=e.internal_flags;return i=_.w_ptr,-1==(r=_.h_ptr-1)&&(r=Z.MAX_HEADER_BUF-1),a=_.header[r].write_timing-l,0<=(t.total=a)&&(s=1+r-i,r<i&&(s=1+r-i+Z.MAX_HEADER_BUF),a-=8*s*_.sideinfo_len),a+=n=o.getframebits(e),t.total+=n,t.total%8!=0?t.total=1+t.total/8:t.total=t.total/8,t.total+=m+1,a<0&&$.err.println("strange error flushing buffer ... \n"),a}this.getframebits=function(e){var t,a=e.internal_flags;return t=0!=a.bitrate_index?C.bitrate_table[e.version][a.bitrate_index]:e.brate,8*(0|72e3*(e.version+1)*t/e.out_samplerate+a.padding)},this.CRC_writeheader=function(e,t){var a=65535;a=n(255&t[2],a),a=n(255&t[3],a);for(var s=6;s<e.sideinfo_len;s++)a=n(255&t[s],a);t[4]=byte(a>>8),t[5]=byte(255&a)},this.flush_bitstream=function(e){var t,a,s=e.internal_flags,n=s.h_ptr-1;if(-1==n&&(n=Z.MAX_HEADER_BUF-1),t=s.l3_side,!((a=R(e,new w))<0)){if(_(e,a),s.ResvSize=0,t.main_data_begin=0,s.findReplayGain){var r=c.GetTitleGain(s.rgdata);s.RadioGain=0|Math.floor(10*r+.5)}s.findPeakSample&&(s.noclipGainChange=0|Math.ceil(20*A(s.PeakSample/32767)*10),0<s.noclipGainChange&&(EQ(e.scale,1)||EQ(e.scale,0))?s.noclipScale=Math.floor(32767/s.PeakSample*100)/100:s.noclipScale=-1)}},this.add_dummy_byte=function(e,t,a){for(var s,n=e.internal_flags;0<a--;)for(i(0,t,8),s=0;s<Z.MAX_HEADER_BUF;++s)n.header[s].write_timing+=8},this.format_bitstream=function(e){var t,a=e.internal_flags;t=a.l3_side;var s=this.getframebits(e);_(e,t.resvDrain_pre),function(e,t){var a,s,n,r=e.internal_flags;if(a=r.l3_side,r.header[r.h_ptr].ptr=0,ke.fill(r.header[r.h_ptr].buf,0,r.sideinfo_len,0),e.out_samplerate<16e3?f(r,4094,12):f(r,4095,12),f(r,e.version,1),f(r,1,2),f(r,e.error_protection?0:1,1),f(r,r.bitrate_index,4),f(r,r.samplerate_index,2),f(r,r.padding,1),f(r,e.extension,1),f(r,e.mode.ordinal(),2),f(r,r.mode_ext,2),f(r,e.copyright,1),f(r,e.original,1),f(r,e.emphasis,2),e.error_protection&&f(r,0,16),1==e.version){for(f(r,a.main_data_begin,9),2==r.channels_out?f(r,a.private_bits,3):f(r,a.private_bits,5),n=0;n<r.channels_out;n++){var i;for(i=0;i<4;i++)f(r,a.scfsi[n][i],1)}for(s=0;s<2;s++)for(n=0;n<r.channels_out;n++)f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,4),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.preflag,1),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}else for(f(r,a.main_data_begin,8),f(r,a.private_bits,r.channels_out),n=s=0;n<r.channels_out;n++){var _;f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,9),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}e.error_protection&&CRC_writeheader(r,r.header[r.h_ptr].buf);var o=r.h_ptr;r.h_ptr=o+1&Z.MAX_HEADER_BUF-1,r.header[r.h_ptr].write_timing=r.header[o].write_timing+t,r.h_ptr==r.w_ptr&&$.err.println("Error: MAX_HEADER_BUF too small in bitstream.c \n")}(e,s);var n=8*a.sideinfo_len;if(n+=function(e){var t,a,s,n,r=0,i=e.internal_flags,_=i.l3_side;if(1==e.version)for(t=0;t<2;t++)for(a=0;a<i.channels_out;a++){var o=_.tt[t][a],l=T.slen1_tab[o.scalefac_compress],f=T.slen2_tab[o.scalefac_compress];for(s=n=0;s<o.sfbdivide;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],l),n+=l);for(;s<o.sfbmax;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],f),n+=f);o.block_type==Pe.SHORT_TYPE?n+=S(i,o):n+=M(i,o),r+=n+=d(i,o)}else for(a=t=0;a<i.channels_out;a++){var c,h,u=0;if(h=s=n=0,(o=_.tt[t][a]).block_type==Pe.SHORT_TYPE){for(;h<4;h++){var b=o.sfb_partition_table[h]/3,m=o.slen[h];for(c=0;c<b;c++,s++)v(i,Math.max(o.scalefac[3*s+0],0),m),v(i,Math.max(o.scalefac[3*s+1],0),m),v(i,Math.max(o.scalefac[3*s+2],0),m),u+=3*m}n+=S(i,o)}else{for(;h<4;h++)for(b=o.sfb_partition_table[h],m=o.slen[h],c=0;c<b;c++,s++)v(i,Math.max(o.scalefac[s],0),m),u+=m;n+=M(i,o)}r+=u+(n+=d(i,o))}return r}(e),_(e,t.resvDrain_post),n+=t.resvDrain_post,t.main_data_begin+=(s-n)/8,R(e,new w)!=a.ResvSize&&$.err.println("Internal buffer inconsistency. flushbits <> ResvSize"),8*t.main_data_begin!=a.ResvSize&&($.err.printf("bit reservoir error: \nl3_side.main_data_begin: %d \nResvoir size:             %d \nresv drain (post)         %d \nresv drain (pre)          %d \nheader and sideinfo:      %d \ndata bits:                %d \ntotal bits:               %d (remainder: %d) \nbitsperframe:             %d \n",8*t.main_data_begin,a.ResvSize,t.resvDrain_post,t.resvDrain_pre,8*a.sideinfo_len,n-t.resvDrain_post-8*a.sideinfo_len,n,n%8,s),$.err.println("This is a fatal error.  It has several possible causes:"),$.err.println("90%%  LAME compiled with buggy version of gcc using advanced optimizations"),$.err.println(" 9%%  Your system is overclocked"),$.err.println(" 1%%  bug in LAME encoding library"),a.ResvSize=8*t.main_data_begin),1e9<l){var r;for(r=0;r<Z.MAX_HEADER_BUF;++r)a.header[r].write_timing-=l;l=0}return 0},this.copy_buffer=function(e,t,a,s,n){var r=m+1;if(r<=0)return 0;if(0!=s&&s<r)return-1;if($.arraycopy(b,0,t,a,r),m=-1,(p=0)!=n){var i=Be(1);if(i[0]=e.nMusicCRC,u.updateMusicCRC(i,t,a,r),e.nMusicCRC=i[0],0<r&&(e.VBR_seek_table.nBytesWritten+=r),e.decode_on_the_fly)for(var _,o=Te([2,1152]),l=r,f=-1;0!=f;)if(f=h.hip_decode1_unclipped(e.hip,t,a,l,o[0],o[1]),l=0,-1==f&&(f=0),0<f){if(e.findPeakSample){for(_=0;_<f;_++)o[0][_]>e.PeakSample?e.PeakSample=o[0][_]:-o[0][_]>e.PeakSample&&(e.PeakSample=-o[0][_]);if(1<e.channels_out)for(_=0;_<f;_++)o[1][_]>e.PeakSample?e.PeakSample=o[1][_]:-o[1][_]>e.PeakSample&&(e.PeakSample=-o[1][_])}if(e.findReplayGain&&c.AnalyzeSamples(e.rgdata,o[0],0,o[1],0,f,e.channels_out)==q.GAIN_ANALYSIS_ERROR)return-6}}return r},this.init_bit_stream_w=function(e){b=B(Q.LAME_MAXMP3BUFFER),e.h_ptr=e.w_ptr=0,e.header[e.h_ptr].write_timing=0,m=-1,l=p=0}}function e(e,t,a,s){this.xlen=e,this.linmax=t,this.table=a,this.hlen=s}Ee.STEREO=new Ee(0),Ee.JOINT_STEREO=new Ee(1),Ee.DUAL_CHANNEL=new Ee(2),Ee.MONO=new Ee(3),Ee.NOT_SET=new Ee(4),q.STEPS_per_dB=100,q.MAX_dB=120,q.GAIN_NOT_ENOUGH_SAMPLES=-24601,q.GAIN_ANALYSIS_ERROR=0,q.GAIN_ANALYSIS_OK=1,q.INIT_GAIN_ANALYSIS_ERROR=0,q.INIT_GAIN_ANALYSIS_OK=1,q.MAX_ORDER=q.YULE_ORDER=10,q.MAX_SAMPLES_PER_WINDOW=(q.MAX_SAMP_FREQ=48e3)*(q.RMS_WINDOW_TIME_NUMERATOR=1)/(q.RMS_WINDOW_TIME_DENOMINATOR=20)+1,M.NUMTOCENTRIES=100,M.MAXFRAMESIZE=2880,j.EQ=function(e,t){return Math.abs(e)>Math.abs(t)?Math.abs(e-t)<=1e-6*Math.abs(e):Math.abs(e-t)<=1e-6*Math.abs(t)},j.NEQ=function(e,t){return!j.EQ(e,t)};var C={};function F(e){this.bits=e}function k(){this.over_noise=0,this.tot_noise=0,this.max_noise=0,this.over_count=0,this.over_SSD=0,this.bits=0}function r(e,t,a,s){this.l=Be(1+Pe.SBMAX_l),this.s=Be(1+Pe.SBMAX_s),this.psfb21=Be(1+Pe.PSFB21),this.psfb12=Be(1+Pe.PSFB12);var n=this.l,r=this.s;4==arguments.length&&(this.arrL=e,this.arrS=t,this.arr21=a,this.arr12=s,$.arraycopy(this.arrL,0,n,0,Math.min(this.arrL.length,this.l.length)),$.arraycopy(this.arrS,0,r,0,Math.min(this.arrS.length,this.s.length)),$.arraycopy(this.arr21,0,this.psfb21,0,Math.min(this.arr21.length,this.psfb21.length)),$.arraycopy(this.arr12,0,this.psfb12,0,Math.min(this.arr12.length,this.psfb12.length)))}function y(){var l=null,b=null,s=null;this.setModules=function(e,t,a){l=e,b=t,s=a},this.IPOW20=function(e){return u[e]};var x=2.220446049250313e-16,f=y.IXMAX_VAL+2,c=y.Q_MAX,h=y.Q_MAX2,n=100;this.nr_of_sfb_block=[[[6,5,5,5],[9,9,9,9],[6,9,9,9]],[[6,5,7,3],[9,9,12,6],[6,9,12,6]],[[11,10,0,0],[18,18,0,0],[15,18,0,0]],[[7,7,7,0],[12,12,12,0],[6,15,12,0]],[[6,6,6,3],[12,9,9,6],[6,12,9,6]],[[8,8,5,0],[15,12,9,0],[6,18,9,0]]];var w=[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0];this.pretab=w,this.sfBandIndex=[new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,24,32,42,56,74,100,132,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576],[0,4,8,12,18,26,36,48,62,80,104,136,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,52,62,74,90,110,134,162,196,238,288,342,418,576],[0,4,8,12,16,22,30,40,52,66,84,106,136,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,42,50,60,72,88,106,128,156,190,230,276,330,384,576],[0,4,8,12,16,22,28,38,50,64,80,100,126,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576],[0,4,8,12,16,22,30,42,58,78,104,138,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576],[0,8,16,24,36,52,72,96,124,160,162,164,166,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0])];var R=Ae(c+h+1),u=Ae(c),m=Ae(f),p=Ae(f);function v(e,t){var a=s.ATHformula(t,e);return a-=n,a=Math.pow(10,a/10+e.ATHlower)}function B(e){this.s=e}this.adj43=p,this.iteration_init=function(e){var t,a=e.internal_flags,s=a.l3_side;if(0==a.iteration_init_init){for(a.iteration_init_init=1,s.main_data_begin=0,function(e){for(var t=e.internal_flags.ATH.l,a=e.internal_flags.ATH.psfb21,s=e.internal_flags.ATH.s,n=e.internal_flags.ATH.psfb12,r=e.internal_flags,i=e.out_samplerate,_=0;_<Pe.SBMAX_l;_++){var o=r.scalefac_band.l[_],l=r.scalefac_band.l[_+1];t[_]=K.MAX_VALUE;for(var f=o;f<l;f++){var c=v(e,f*i/1152);t[_]=Math.min(t[_],c)}}for(_=0;_<Pe.PSFB21;_++)for(o=r.scalefac_band.psfb21[_],l=r.scalefac_band.psfb21[_+1],a[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/1152),a[_]=Math.min(a[_],c);for(_=0;_<Pe.SBMAX_s;_++){for(o=r.scalefac_band.s[_],l=r.scalefac_band.s[_+1],s[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),s[_]=Math.min(s[_],c);s[_]*=r.scalefac_band.s[_+1]-r.scalefac_band.s[_]}for(_=0;_<Pe.PSFB12;_++){for(o=r.scalefac_band.psfb12[_],l=r.scalefac_band.psfb12[_+1],n[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),n[_]=Math.min(n[_],c);n[_]*=r.scalefac_band.s[13]-r.scalefac_band.s[12]}if(e.noATH){for(_=0;_<Pe.SBMAX_l;_++)t[_]=1e-20;for(_=0;_<Pe.PSFB21;_++)a[_]=1e-20;for(_=0;_<Pe.SBMAX_s;_++)s[_]=1e-20;for(_=0;_<Pe.PSFB12;_++)n[_]=1e-20}r.ATH.floor=10*A(v(e,-1))}(e),m[0]=0,t=1;t<f;t++)m[t]=Math.pow(t,4/3);for(t=0;t<f-1;t++)p[t]=t+1-Math.pow(.5*(m[t]+m[t+1]),.75);for(p[t]=.5,t=0;t<c;t++)u[t]=Math.pow(2,-.1875*(t-210));for(t=0;t<=c+h;t++)R[t]=Math.pow(2,.25*(t-210-h));var n,r,i,_;for(l.huffman_init(a),32<=(t=e.exp_nspsytune>>2&63)&&(t-=64),n=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>8&63)&&(t-=64),r=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>14&63)&&(t-=64),i=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>20&63)&&(t-=64),_=i*Math.pow(10,t/4/10),t=0;t<Pe.SBMAX_l;t++){o=t<=6?n:t<=13?r:t<=20?i:_,a.nsPsy.longfact[t]=o}for(t=0;t<Pe.SBMAX_s;t++){var o;o=t<=5?n:t<=10?r:t<=11?i:_,a.nsPsy.shortfact[t]=o}}},this.on_pe=function(e,t,a,s,n,r){var i,_,o=e.internal_flags,l=0,f=Be(2),c=new F(l),h=b.ResvMaxBits(e,s,c,r),u=(l=c.bits)+h;for(Z.MAX_BITS_PER_GRANULE<u&&(u=Z.MAX_BITS_PER_GRANULE),_=i=0;_<o.channels_out;++_)a[_]=Math.min(Z.MAX_BITS_PER_CHANNEL,l/o.channels_out),f[_]=0|a[_]*t[n][_]/700-a[_],f[_]>3*s/4&&(f[_]=3*s/4),f[_]<0&&(f[_]=0),f[_]+a[_]>Z.MAX_BITS_PER_CHANNEL&&(f[_]=Math.max(0,Z.MAX_BITS_PER_CHANNEL-a[_])),i+=f[_];if(h<i)for(_=0;_<o.channels_out;++_)f[_]=h*f[_]/i;for(_=0;_<o.channels_out;++_)a[_]+=f[_],h-=f[_];for(_=i=0;_<o.channels_out;++_)i+=a[_];if(Z.MAX_BITS_PER_GRANULE<i){for(_=0;_<o.channels_out;++_)a[_]*=Z.MAX_BITS_PER_GRANULE,a[_]/=i,a[_]}return u},this.reduce_side=function(e,t,a,s){var n=.33*(.5-t)/.5;n<0&&(n=0),.5<n&&(n=.5);var r=0|.5*n*(e[0]+e[1]);r>Z.MAX_BITS_PER_CHANNEL-e[0]&&(r=Z.MAX_BITS_PER_CHANNEL-e[0]),r<0&&(r=0),125<=e[1]&&(125<e[1]-r?(e[0]<a&&(e[0]+=r),e[1]-=r):(e[0]+=e[1]-125,e[1]=125)),s<(r=e[0]+e[1])&&(e[0]=s*e[0]/r,e[1]=s*e[1]/r)},this.athAdjust=function(e,t,a){var s=90.30873362,n=ee.FAST_LOG10_X(t,10),r=e*e,i=0;return n-=a,1e-20<r&&(i=1+ee.FAST_LOG10_X(r,10/s)),i<0&&(i=0),n*=i,n+=a+s-94.82444863,Math.pow(10,.1*n)},this.calc_xmin=function(e,t,a,s){var n,r=0,i=e.internal_flags,_=0,o=0,l=i.ATH,f=a.xr,c=e.VBR==ye.vbr_mtrh?1:0,h=i.masking_lower;for(e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt||(h=1),n=0;n<a.psy_lmax;n++){S=(g=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.l[n],l.floor):l.adjust*l.l[n])/(p=a.width[n]),M=x,A=p>>1,B=0;do{B+=T=f[_]*f[_],M+=T<S?T:S,B+=k=f[++_]*f[_],M+=k<S?k:S,_++}while(0<--A);if(g<B&&o++,n==Pe.SBPSY_l)M<(R=g*i.nsPsy.longfact[n])&&(M=R);if(0!=c&&(g=M),!e.ATHonly)if(0<(w=t.en.l[n]))R=B*t.thm.l[n]*h/w,0!=c&&(R*=i.nsPsy.longfact[n]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.longfact[n]}var u=575;if(a.block_type!=Pe.SHORT_TYPE)for(var b=576;0!=b--&&j.EQ(f[b],0);)u=b;a.max_nonzero_coeff=u;for(var m=a.sfb_smin;n<a.psymax;m++,n+=3){var p,v,d;for(d=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.s[m],l.floor):l.adjust*l.s[m],p=a.width[n],v=0;v<3;v++){var g,S,M,w,R,B=0,A=p>>1;S=d/p,M=x;do{var T,k;B+=T=f[_]*f[_],M+=T<S?T:S,B+=k=f[++_]*f[_],M+=k<S?k:S,_++}while(0<--A);if(d<B&&o++,m==Pe.SBPSY_s)M<(R=d*i.nsPsy.shortfact[m])&&(M=R);if(g=0!=c?M:d,!e.ATHonly&&!e.ATHshort)if(0<(w=t.en.s[m][v]))R=B*t.thm.s[m][v]*h/w,0!=c&&(R*=i.nsPsy.shortfact[m]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.shortfact[m]}e.useTemporal&&(s[r-3]>s[r-3+1]&&(s[r-3+1]+=(s[r-3]-s[r-3+1])*i.decay),s[r-3+1]>s[r-3+2]&&(s[r-3+2]+=(s[r-3+1]-s[r-3+2])*i.decay))}return o},this.calc_noise_core=function(e,t,a,s){var n=0,r=t.s,i=e.l3_enc;if(r>e.count1)for(;0!=a--;){o=e.xr[r],r++,n+=o*o,o=e.xr[r],r++,n+=o*o}else if(r>e.big_values){var _=Ae(2);for(_[0]=0,_[1]=s;0!=a--;){o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o,o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o}}else for(;0!=a--;){var o;o=Math.abs(e.xr[r])-m[i[r]]*s,r++,n+=o*o,o=Math.abs(e.xr[r])-m[i[r]]*s,r++,n+=o*o}return t.s=r,n},this.calc_noise=function(e,t,a,s,n){var r,i,_=0,o=0,l=0,f=0,c=0,h=-20,u=0,b=e.scalefac,m=0;for(r=s.over_SSD=0;r<e.psymax;r++){var p,v=e.global_gain-(b[m++]+(0!=e.preflag?w[r]:0)<<e.scalefac_scale+1)-8*e.subblock_gain[e.window[r]],d=0;if(null!=n&&n.step[r]==v)d=n.noise[r],u+=e.width[r],a[_++]=d/t[o++],d=n.noise_log[r];else{var g,S=R[v+y.Q_MAX2];if(i=e.width[r]>>1,u+e.width[r]>e.max_nonzero_coeff)i=0<(g=e.max_nonzero_coeff-u+1)?g>>1:0;var M=new B(u);d=this.calc_noise_core(e,M,i,S),u=M.s,null!=n&&(n.step[r]=v,n.noise[r]=d),d=a[_++]=d/t[o++],d=ee.FAST_LOG10(Math.max(d,1e-20)),null!=n&&(n.noise_log[r]=d)}if(null!=n&&(n.global_gain=e.global_gain),c+=d,0<d)p=Math.max(0|10*d+.5,1),s.over_SSD+=p*p,l++,f+=d;h=Math.max(h,d)}return s.over_count=l,s.tot_noise=c,s.over_noise=f,s.max_noise=h,l},this.set_pinfo=function(e,t,a,s,n){var r,i,_,o,l,f=e.internal_flags,c=0==t.scalefac_scale?.5:1,h=t.scalefac,u=Ae(z.SFBMAX),b=Ae(z.SFBMAX),m=new k;calc_xmin(e,a,t,u),calc_noise(t,u,b,m,null);var p=0;for(i=t.sfb_lmax,t.block_type!=Pe.SHORT_TYPE&&0==t.mixed_block_flag&&(i=22),r=0;r<i;r++){var v=f.scalefac_band.l[r],d=(g=f.scalefac_band.l[r+1])-v;for(o=0;p<g;p++)o+=t.xr[p]*t.xr[p];o/=d,l=1e15,f.pinfo.en[s][n][r]=l*o,f.pinfo.xfsf[s][n][r]=l*u[r]*b[r]/d,0<a.en.l[r]&&!e.ATHonly?o/=a.en.l[r]:o=0,f.pinfo.thr[s][n][r]=l*Math.max(o*a.thm.l[r],f.ATH.l[r]),(f.pinfo.LAMEsfb[s][n][r]=0)!=t.preflag&&11<=r&&(f.pinfo.LAMEsfb[s][n][r]=-c*w[r]),r<Pe.SBPSY_l&&(f.pinfo.LAMEsfb[s][n][r]-=c*h[r])}if(t.block_type==Pe.SHORT_TYPE)for(i=r,r=t.sfb_smin;r<Pe.SBMAX_s;r++){v=f.scalefac_band.s[r],d=(g=f.scalefac_band.s[r+1])-v;for(var g,S=0;S<3;S++){for(o=0,_=v;_<g;_++)o+=t.xr[p]*t.xr[p],p++;o=Math.max(o/d,1e-20),l=1e15,f.pinfo.en_s[s][n][3*r+S]=l*o,f.pinfo.xfsf_s[s][n][3*r+S]=l*u[i]*b[i]/d,0<a.en.s[r][S]?o/=a.en.s[r][S]:o=0,(e.ATHonly||e.ATHshort)&&(o=0),f.pinfo.thr_s[s][n][3*r+S]=l*Math.max(o*a.thm.s[r][S],f.ATH.s[r]),f.pinfo.LAMEsfb_s[s][n][3*r+S]=-2*t.subblock_gain[S],r<Pe.SBPSY_s&&(f.pinfo.LAMEsfb_s[s][n][3*r+S]-=c*h[i]),i++}}f.pinfo.LAMEqss[s][n]=t.global_gain,f.pinfo.LAMEmainbits[s][n]=t.part2_3_length+t.part2_length,f.pinfo.LAMEsfbits[s][n]=t.part2_length,f.pinfo.over[s][n]=m.over_count,f.pinfo.max_noise[s][n]=10*m.max_noise,f.pinfo.over_noise[s][n]=10*m.over_noise,f.pinfo.tot_noise[s][n]=10*m.tot_noise,f.pinfo.over_SSD[s][n]=m.over_SSD}}function x(){this.xr=Ae(576),this.l3_enc=Be(576),this.scalefac=Be(z.SFBMAX),this.xrpow_max=0,this.part2_3_length=0,this.big_values=0,this.count1=0,this.global_gain=0,this.scalefac_compress=0,this.block_type=0,this.mixed_block_flag=0,this.table_select=Be(3),this.subblock_gain=Be(4),this.region0_count=0,this.region1_count=0,this.preflag=0,this.scalefac_scale=0,this.count1table_select=0,this.part2_length=0,this.sfb_lmax=0,this.sfb_smin=0,this.psy_lmax=0,this.sfbmax=0,this.psymax=0,this.sfbdivide=0,this.width=Be(z.SFBMAX),this.window=Be(z.SFBMAX),this.count1bits=0,this.sfb_partition_table=null,this.slen=Be(4),this.max_nonzero_coeff=0;var a=this;function s(e){return new Int32Array(e)}this.assign=function(e){var t;a.xr=(t=e.xr,new Float32Array(t)),a.l3_enc=s(e.l3_enc),a.scalefac=s(e.scalefac),a.xrpow_max=e.xrpow_max,a.part2_3_length=e.part2_3_length,a.big_values=e.big_values,a.count1=e.count1,a.global_gain=e.global_gain,a.scalefac_compress=e.scalefac_compress,a.block_type=e.block_type,a.mixed_block_flag=e.mixed_block_flag,a.table_select=s(e.table_select),a.subblock_gain=s(e.subblock_gain),a.region0_count=e.region0_count,a.region1_count=e.region1_count,a.preflag=e.preflag,a.scalefac_scale=e.scalefac_scale,a.count1table_select=e.count1table_select,a.part2_length=e.part2_length,a.sfb_lmax=e.sfb_lmax,a.sfb_smin=e.sfb_smin,a.psy_lmax=e.psy_lmax,a.sfbmax=e.sfbmax,a.psymax=e.psymax,a.sfbdivide=e.sfbdivide,a.width=s(e.width),a.window=s(e.window),a.count1bits=e.count1bits,a.sfb_partition_table=e.sfb_partition_table.slice(0),a.slen=s(e.slen),a.max_nonzero_coeff=e.max_nonzero_coeff}}C.t1HB=[1,1,1,0],C.t2HB=[1,2,1,3,1,1,3,2,0],C.t3HB=[3,2,1,1,1,1,3,2,0],C.t5HB=[1,2,6,5,3,1,4,4,7,5,7,1,6,1,1,0],C.t6HB=[7,3,5,1,6,2,3,2,5,4,4,1,3,3,2,0],C.t7HB=[1,2,10,19,16,10,3,3,7,10,5,3,11,4,13,17,8,4,12,11,18,15,11,2,7,6,9,14,3,1,6,4,5,3,2,0],C.t8HB=[3,4,6,18,12,5,5,1,2,16,9,3,7,3,5,14,7,3,19,17,15,13,10,4,13,5,8,11,5,1,12,4,4,1,1,0],C.t9HB=[7,5,9,14,15,7,6,4,5,5,6,7,7,6,8,8,8,5,15,6,9,10,5,1,11,7,9,6,4,1,14,4,6,2,6,0],C.t10HB=[1,2,10,23,35,30,12,17,3,3,8,12,18,21,12,7,11,9,15,21,32,40,19,6,14,13,22,34,46,23,18,7,20,19,33,47,27,22,9,3,31,22,41,26,21,20,5,3,14,13,10,11,16,6,5,1,9,8,7,8,4,4,2,0],C.t11HB=[3,4,10,24,34,33,21,15,5,3,4,10,32,17,11,10,11,7,13,18,30,31,20,5,25,11,19,59,27,18,12,5,35,33,31,58,30,16,7,5,28,26,32,19,17,15,8,14,14,12,9,13,14,9,4,1,11,4,6,6,6,3,2,0],C.t12HB=[9,6,16,33,41,39,38,26,7,5,6,9,23,16,26,11,17,7,11,14,21,30,10,7,17,10,15,12,18,28,14,5,32,13,22,19,18,16,9,5,40,17,31,29,17,13,4,2,27,12,11,15,10,7,4,1,27,12,8,12,6,3,1,0],C.t13HB=[1,5,14,21,34,51,46,71,42,52,68,52,67,44,43,19,3,4,12,19,31,26,44,33,31,24,32,24,31,35,22,14,15,13,23,36,59,49,77,65,29,40,30,40,27,33,42,16,22,20,37,61,56,79,73,64,43,76,56,37,26,31,25,14,35,16,60,57,97,75,114,91,54,73,55,41,48,53,23,24,58,27,50,96,76,70,93,84,77,58,79,29,74,49,41,17,47,45,78,74,115,94,90,79,69,83,71,50,59,38,36,15,72,34,56,95,92,85,91,90,86,73,77,65,51,44,43,42,43,20,30,44,55,78,72,87,78,61,46,54,37,30,20,16,53,25,41,37,44,59,54,81,66,76,57,54,37,18,39,11,35,33,31,57,42,82,72,80,47,58,55,21,22,26,38,22,53,25,23,38,70,60,51,36,55,26,34,23,27,14,9,7,34,32,28,39,49,75,30,52,48,40,52,28,18,17,9,5,45,21,34,64,56,50,49,45,31,19,12,15,10,7,6,3,48,23,20,39,36,35,53,21,16,23,13,10,6,1,4,2,16,15,17,27,25,20,29,11,17,12,16,8,1,1,0,1],C.t15HB=[7,12,18,53,47,76,124,108,89,123,108,119,107,81,122,63,13,5,16,27,46,36,61,51,42,70,52,83,65,41,59,36,19,17,15,24,41,34,59,48,40,64,50,78,62,80,56,33,29,28,25,43,39,63,55,93,76,59,93,72,54,75,50,29,52,22,42,40,67,57,95,79,72,57,89,69,49,66,46,27,77,37,35,66,58,52,91,74,62,48,79,63,90,62,40,38,125,32,60,56,50,92,78,65,55,87,71,51,73,51,70,30,109,53,49,94,88,75,66,122,91,73,56,42,64,44,21,25,90,43,41,77,73,63,56,92,77,66,47,67,48,53,36,20,71,34,67,60,58,49,88,76,67,106,71,54,38,39,23,15,109,53,51,47,90,82,58,57,48,72,57,41,23,27,62,9,86,42,40,37,70,64,52,43,70,55,42,25,29,18,11,11,118,68,30,55,50,46,74,65,49,39,24,16,22,13,14,7,91,44,39,38,34,63,52,45,31,52,28,19,14,8,9,3,123,60,58,53,47,43,32,22,37,24,17,12,15,10,2,1,71,37,34,30,28,20,17,26,21,16,10,6,8,6,2,0],C.t16HB=[1,5,14,44,74,63,110,93,172,149,138,242,225,195,376,17,3,4,12,20,35,62,53,47,83,75,68,119,201,107,207,9,15,13,23,38,67,58,103,90,161,72,127,117,110,209,206,16,45,21,39,69,64,114,99,87,158,140,252,212,199,387,365,26,75,36,68,65,115,101,179,164,155,264,246,226,395,382,362,9,66,30,59,56,102,185,173,265,142,253,232,400,388,378,445,16,111,54,52,100,184,178,160,133,257,244,228,217,385,366,715,10,98,48,91,88,165,157,148,261,248,407,397,372,380,889,884,8,85,84,81,159,156,143,260,249,427,401,392,383,727,713,708,7,154,76,73,141,131,256,245,426,406,394,384,735,359,710,352,11,139,129,67,125,247,233,229,219,393,743,737,720,885,882,439,4,243,120,118,115,227,223,396,746,742,736,721,712,706,223,436,6,202,224,222,218,216,389,386,381,364,888,443,707,440,437,1728,4,747,211,210,208,370,379,734,723,714,1735,883,877,876,3459,865,2,377,369,102,187,726,722,358,711,709,866,1734,871,3458,870,434,0,12,10,7,11,10,17,11,9,13,12,10,7,5,3,1,3],C.t24HB=[15,13,46,80,146,262,248,434,426,669,653,649,621,517,1032,88,14,12,21,38,71,130,122,216,209,198,327,345,319,297,279,42,47,22,41,74,68,128,120,221,207,194,182,340,315,295,541,18,81,39,75,70,134,125,116,220,204,190,178,325,311,293,271,16,147,72,69,135,127,118,112,210,200,188,352,323,306,285,540,14,263,66,129,126,119,114,214,202,192,180,341,317,301,281,262,12,249,123,121,117,113,215,206,195,185,347,330,308,291,272,520,10,435,115,111,109,211,203,196,187,353,332,313,298,283,531,381,17,427,212,208,205,201,193,186,177,169,320,303,286,268,514,377,16,335,199,197,191,189,181,174,333,321,305,289,275,521,379,371,11,668,184,183,179,175,344,331,314,304,290,277,530,383,373,366,10,652,346,171,168,164,318,309,299,287,276,263,513,375,368,362,6,648,322,316,312,307,302,292,284,269,261,512,376,370,364,359,4,620,300,296,294,288,282,273,266,515,380,374,369,365,361,357,2,1033,280,278,274,267,264,259,382,378,372,367,363,360,358,356,0,43,20,19,17,15,13,11,9,7,6,4,7,5,3,1,3],C.t32HB=[1,10,8,20,12,20,16,32,14,12,24,0,28,16,24,16],C.t33HB=[15,28,26,48,22,40,36,64,14,24,20,32,12,16,8,0],C.t1l=[1,4,3,5],C.t2l=[1,4,7,4,5,7,6,7,8],C.t3l=[2,3,7,4,4,7,6,7,8],C.t5l=[1,4,7,8,4,5,8,9,7,8,9,10,8,8,9,10],C.t6l=[3,4,6,8,4,4,6,7,5,6,7,8,7,7,8,9],C.t7l=[1,4,7,9,9,10,4,6,8,9,9,10,7,7,9,10,10,11,8,9,10,11,11,11,8,9,10,11,11,12,9,10,11,12,12,12],C.t8l=[2,4,7,9,9,10,4,4,6,10,10,10,7,6,8,10,10,11,9,10,10,11,11,12,9,9,10,11,12,12,10,10,11,11,13,13],C.t9l=[3,4,6,7,9,10,4,5,6,7,8,10,5,6,7,8,9,10,7,7,8,9,9,10,8,8,9,9,10,11,9,9,10,10,11,11],C.t10l=[1,4,7,9,10,10,10,11,4,6,8,9,10,11,10,10,7,8,9,10,11,12,11,11,8,9,10,11,12,12,11,12,9,10,11,12,12,12,12,12,10,11,12,12,13,13,12,13,9,10,11,12,12,12,13,13,10,10,11,12,12,13,13,13],C.t11l=[2,4,6,8,9,10,9,10,4,5,6,8,10,10,9,10,6,7,8,9,10,11,10,10,8,8,9,11,10,12,10,11,9,10,10,11,11,12,11,12,9,10,11,12,12,13,12,13,9,9,9,10,11,12,12,12,9,9,10,11,12,12,12,12],C.t12l=[4,4,6,8,9,10,10,10,4,5,6,7,9,9,10,10,6,6,7,8,9,10,9,10,7,7,8,8,9,10,10,10,8,8,9,9,10,10,10,11,9,9,10,10,10,11,10,11,9,9,9,10,10,11,11,12,10,10,10,11,11,11,11,12],C.t13l=[1,5,7,8,9,10,10,11,10,11,12,12,13,13,14,14,4,6,8,9,10,10,11,11,11,11,12,12,13,14,14,14,7,8,9,10,11,11,12,12,11,12,12,13,13,14,15,15,8,9,10,11,11,12,12,12,12,13,13,13,13,14,15,15,9,9,11,11,12,12,13,13,12,13,13,14,14,15,15,16,10,10,11,12,12,12,13,13,13,13,14,13,15,15,16,16,10,11,12,12,13,13,13,13,13,14,14,14,15,15,16,16,11,11,12,13,13,13,14,14,14,14,15,15,15,16,18,18,10,10,11,12,12,13,13,14,14,14,14,15,15,16,17,17,11,11,12,12,13,13,13,15,14,15,15,16,16,16,18,17,11,12,12,13,13,14,14,15,14,15,16,15,16,17,18,19,12,12,12,13,14,14,14,14,15,15,15,16,17,17,17,18,12,13,13,14,14,15,14,15,16,16,17,17,17,18,18,18,13,13,14,15,15,15,16,16,16,16,16,17,18,17,18,18,14,14,14,15,15,15,17,16,16,19,17,17,17,19,18,18,13,14,15,16,16,16,17,16,17,17,18,18,21,20,21,18],C.t15l=[3,5,6,8,8,9,10,10,10,11,11,12,12,12,13,14,5,5,7,8,9,9,10,10,10,11,11,12,12,12,13,13,6,7,7,8,9,9,10,10,10,11,11,12,12,13,13,13,7,8,8,9,9,10,10,11,11,11,12,12,12,13,13,13,8,8,9,9,10,10,11,11,11,11,12,12,12,13,13,13,9,9,9,10,10,10,11,11,11,11,12,12,13,13,13,14,10,9,10,10,10,11,11,11,11,12,12,12,13,13,14,14,10,10,10,11,11,11,11,12,12,12,12,12,13,13,13,14,10,10,10,11,11,11,11,12,12,12,12,13,13,14,14,14,10,10,11,11,11,11,12,12,12,13,13,13,13,14,14,14,11,11,11,11,12,12,12,12,12,13,13,13,13,14,15,14,11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,15,12,12,11,12,12,12,13,13,13,13,13,13,14,14,15,15,12,12,12,12,12,13,13,13,13,14,14,14,14,14,15,15,13,13,13,13,13,13,13,13,14,14,14,14,15,15,14,15,13,13,13,13,13,13,13,14,14,14,14,14,15,15,15,15],C.t16_5l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,11,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,11,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,12,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,13,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,12,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,13,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,13,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,13,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,13,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,14,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,13,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,14,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,14,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,14,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,14,11,11,11,12,12,13,13,13,14,14,14,14,14,14,14,12],C.t16l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,10,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,10,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,11,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,12,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,11,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,12,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,12,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,12,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,12,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,13,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,12,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,13,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,13,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,13,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,13,10,10,10,11,11,12,12,12,13,13,13,13,13,13,13,10],C.t24l=[4,5,7,8,9,10,10,11,11,12,12,12,12,12,13,10,5,6,7,8,9,10,10,11,11,11,12,12,12,12,12,10,7,7,8,9,9,10,10,11,11,11,11,12,12,12,13,9,8,8,9,9,10,10,10,11,11,11,11,12,12,12,12,9,9,9,9,10,10,10,10,11,11,11,12,12,12,12,13,9,10,9,10,10,10,10,11,11,11,11,12,12,12,12,12,9,10,10,10,10,10,11,11,11,11,12,12,12,12,12,13,9,11,10,10,10,11,11,11,11,12,12,12,12,12,13,13,10,11,11,11,11,11,11,11,11,11,12,12,12,12,13,13,10,11,11,11,11,11,11,11,12,12,12,12,12,13,13,13,10,12,11,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,10,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,10,13,12,12,12,12,12,12,13,13,13,13,13,13,13,13,10,9,9,9,9,9,9,9,9,9,9,9,10,10,10,10,6],C.t32l=[1,5,5,7,5,8,7,9,5,7,7,9,7,9,9,10],C.t33l=[4,5,5,6,5,6,6,7,5,6,6,7,6,7,7,8],C.ht=[new e(0,0,null,null),new e(2,0,C.t1HB,C.t1l),new e(3,0,C.t2HB,C.t2l),new e(3,0,C.t3HB,C.t3l),new e(0,0,null,null),new e(4,0,C.t5HB,C.t5l),new e(4,0,C.t6HB,C.t6l),new e(6,0,C.t7HB,C.t7l),new e(6,0,C.t8HB,C.t8l),new e(6,0,C.t9HB,C.t9l),new e(8,0,C.t10HB,C.t10l),new e(8,0,C.t11HB,C.t11l),new e(8,0,C.t12HB,C.t12l),new e(16,0,C.t13HB,C.t13l),new e(0,0,null,C.t16_5l),new e(16,0,C.t15HB,C.t15l),new e(1,1,C.t16HB,C.t16l),new e(2,3,C.t16HB,C.t16l),new e(3,7,C.t16HB,C.t16l),new e(4,15,C.t16HB,C.t16l),new e(6,63,C.t16HB,C.t16l),new e(8,255,C.t16HB,C.t16l),new e(10,1023,C.t16HB,C.t16l),new e(13,8191,C.t16HB,C.t16l),new e(4,15,C.t24HB,C.t24l),new e(5,31,C.t24HB,C.t24l),new e(6,63,C.t24HB,C.t24l),new e(7,127,C.t24HB,C.t24l),new e(8,255,C.t24HB,C.t24l),new e(9,511,C.t24HB,C.t24l),new e(11,2047,C.t24HB,C.t24l),new e(13,8191,C.t24HB,C.t24l),new e(0,0,C.t32HB,C.t32l),new e(0,0,C.t33HB,C.t33l)],C.largetbl=[65540,327685,458759,589832,655369,655370,720906,720907,786443,786444,786444,851980,851980,851980,917517,655370,262149,393222,524295,589832,655369,720906,720906,720907,786443,786443,786444,851980,917516,851980,917516,655370,458759,524295,589832,655369,720905,720906,786442,786443,851979,786443,851979,851980,851980,917516,917517,720905,589832,589832,655369,720905,720906,786442,786442,786443,851979,851979,917515,917516,917516,983052,983052,786441,655369,655369,720905,720906,786442,786442,851978,851979,851979,917515,917516,917516,983052,983052,983053,720905,655370,655369,720906,720906,786442,851978,851979,917515,851979,917515,917516,983052,983052,983052,1048588,786441,720906,720906,720906,786442,851978,851979,851979,851979,917515,917516,917516,917516,983052,983052,1048589,786441,720907,720906,786442,786442,851979,851979,851979,917515,917516,983052,983052,983052,983052,1114125,1114125,786442,720907,786443,786443,851979,851979,851979,917515,917515,983051,983052,983052,983052,1048588,1048589,1048589,786442,786443,786443,786443,851979,851979,917515,917515,983052,983052,983052,983052,1048588,983053,1048589,983053,851978,786444,851979,786443,851979,917515,917516,917516,917516,983052,1048588,1048588,1048589,1114125,1114125,1048589,786442,851980,851980,851979,851979,917515,917516,983052,1048588,1048588,1048588,1048588,1048589,1048589,983053,1048589,851978,851980,917516,917516,917516,917516,983052,983052,983052,983052,1114124,1048589,1048589,1048589,1048589,1179661,851978,983052,917516,917516,917516,983052,983052,1048588,1048588,1048589,1179661,1114125,1114125,1114125,1245197,1114125,851978,917517,983052,851980,917516,1048588,1048588,983052,1048589,1048589,1114125,1179661,1114125,1245197,1114125,1048589,851978,655369,655369,655369,720905,720905,786441,786441,786441,851977,851977,851977,851978,851978,851978,851978,655366],C.table23=[65538,262147,458759,262148,327684,458759,393222,458759,524296],C.table56=[65539,262148,458758,524296,262148,327684,524294,589831,458757,524294,589831,655368,524295,524295,589832,655369],C.bitrate_table=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,-1],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],[0,8,16,24,32,40,48,56,64,-1,-1,-1,-1,-1,-1,-1]],C.samplerate_table=[[22050,24e3,16e3,-1],[44100,48e3,32e3,-1],[11025,12e3,8e3,-1]],C.scfsi_band=[0,6,11,16,21],y.Q_MAX=257,y.Q_MAX2=116,y.LARGE_BITS=1e5,y.IXMAX_VAL=8206;var z={};function w(){var v,g,M;this.rv=null,this.qupvt=null;var w,n=new function(){this.setModules=function(e,t){}};function R(e){this.ordinal=e}function _(e){for(var t=0;t<e.sfbmax;t++)if(e.scalefac[t]+e.subblock_gain[e.window[t]]==0)return!1;return!0}function B(e,t,a,s,n){var r;switch(e){default:case 9:0<t.over_count?(r=a.over_SSD<=t.over_SSD,a.over_SSD==t.over_SSD&&(r=a.bits<t.bits)):r=a.max_noise<0&&10*a.max_noise+a.bits<=10*t.max_noise+t.bits;break;case 0:r=a.over_count<t.over_count||a.over_count==t.over_count&&a.over_noise<t.over_noise||a.over_count==t.over_count&&j.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 8:a.max_noise=function(e,t){for(var a,s=1e-37,n=0;n<t.psymax;n++)s+=(a=e[n],ee.FAST_LOG10(.368+.632*a*a*a));return Math.max(1e-20,s)}(n,s);case 1:r=a.max_noise<t.max_noise;break;case 2:r=a.tot_noise<t.tot_noise;break;case 3:r=a.tot_noise<t.tot_noise&&a.max_noise<t.max_noise;break;case 4:r=a.max_noise<=0&&.2<t.max_noise||a.max_noise<=0&&t.max_noise<0&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise||a.max_noise<=0&&0<t.max_noise&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.05<t.max_noise&&t.max_noise>a.max_noise-.1&&a.tot_noise+a.over_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.1<t.max_noise&&t.max_noise>a.max_noise-.15&&a.tot_noise+a.over_noise+a.over_noise<t.tot_noise+t.over_noise+t.over_noise;break;case 5:r=a.over_noise<t.over_noise||j.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 6:r=a.over_noise<t.over_noise||j.EQ(a.over_noise,t.over_noise)&&(a.max_noise<t.max_noise||j.EQ(a.max_noise,t.max_noise)&&a.tot_noise<=t.tot_noise);break;case 7:r=a.over_count<t.over_count||a.over_noise<t.over_noise}return 0==t.over_count&&(r=r&&a.bits<t.bits),r}function A(e,t,a,s,n){var r=e.internal_flags;!function(e,t,a,s,n){var r,i=e.internal_flags;r=0==t.scalefac_scale?1.2968395546510096:1.6817928305074292;for(var _=0,o=0;o<t.sfbmax;o++)_<a[o]&&(_=a[o]);var l=i.noise_shaping_amp;switch(3==l&&(l=n?2:1),l){case 2:break;case 1:1<_?_=Math.pow(_,.5):_*=.95;break;case 0:default:1<_?_=1:_*=.95}var f=0;for(o=0;o<t.sfbmax;o++){var c,h=t.width[o];if(f+=h,!(a[o]<_)){if(0!=(2&i.substep_shaping)&&(i.pseudohalf[o]=0==i.pseudohalf[o]?1:0,0==i.pseudohalf[o]&&2==i.noise_shaping_amp))return;for(t.scalefac[o]++,c=-h;c<0;c++)s[f+c]*=r,s[f+c]>t.xrpow_max&&(t.xrpow_max=s[f+c]);if(2==i.noise_shaping_amp)return}}}(e,t,a,s,n);var i=_(t);return!i&&(!(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t))||(1<r.noise_shaping&&(ke.fill(r.pseudohalf,0),0==t.scalefac_scale?(!function(e,t){for(var a=0,s=0;s<e.sfbmax;s++){var n=e.width[s],r=e.scalefac[s];if(0!=e.preflag&&(r+=M.pretab[s]),a+=n,0!=(1&r)){r++;for(var i=-n;i<0;i++)t[a+i]*=1.2968395546510096,t[a+i]>e.xrpow_max&&(e.xrpow_max=t[a+i])}e.scalefac[s]=r>>1}e.preflag=0,e.scalefac_scale=1}(t,s),i=!1):t.block_type==Pe.SHORT_TYPE&&0<r.subblock_gain&&(i=function(e,t,a){var s,n=t.scalefac;for(s=0;s<t.sfb_lmax;s++)if(16<=n[s])return!0;for(var r=0;r<3;r++){var i=0,_=0;for(s=t.sfb_lmax+r;s<t.sfbdivide;s+=3)i<n[s]&&(i=n[s]);for(;s<t.sfbmax;s+=3)_<n[s]&&(_=n[s]);if(!(i<16&&_<8)){if(7<=t.subblock_gain[r])return!0;t.subblock_gain[r]++;var o=e.scalefac_band.l[t.sfb_lmax];for(s=t.sfb_lmax+r;s<t.sfbmax;s+=3){var l=t.width[s],f=n[s];if(0<=(f-=4>>t.scalefac_scale))n[s]=f,o+=3*l;else{n[s]=0;var c=210+(f<<t.scalefac_scale+1);u=M.IPOW20(c),o+=l*(r+1);for(var h=-l;h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h]);o+=l*(3-r-1)}}var u=M.IPOW20(202);for(o+=t.width[s]*(r+1),h=-t.width[s];h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h])}}return!1}(r,t,s)||_(t))),i||(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t)),!i))}this.setModules=function(e,t,a,s){v=e,g=t,this.rv=t,M=a,this.qupvt=a,w=s,n.setModules(M,w)},this.ms_convert=function(e,t){for(var a=0;a<576;++a){var s=e.tt[t][0].xr[a],n=e.tt[t][1].xr[a];e.tt[t][0].xr[a]=(s+n)*(.5*ee.SQRT2),e.tt[t][1].xr[a]=(s-n)*(.5*ee.SQRT2)}},this.init_xrpow=function(e,t,a){var s=0,n=0|t.max_nonzero_coeff;if(t.xrpow_max=0,ke.fill(a,n,576,0),1e-20<(s=function(e,t,a,s){for(var n=s=0;n<=a;++n){var r=Math.abs(e.xr[n]);s+=r,t[n]=Math.sqrt(r*Math.sqrt(r)),t[n]>e.xrpow_max&&(e.xrpow_max=t[n])}return s}(t,a,n,s))){var r=0;0!=(2&e.substep_shaping)&&(r=1);for(var i=0;i<t.psymax;i++)e.pseudohalf[i]=r;return!0}return ke.fill(t.l3_enc,0,576,0),!1},this.init_outer_loop=function(e,t){t.part2_3_length=0,t.big_values=0,t.count1=0,t.global_gain=210,t.scalefac_compress=0,t.table_select[0]=0,t.table_select[1]=0,t.table_select[2]=0,t.subblock_gain[0]=0,t.subblock_gain[1]=0,t.subblock_gain[2]=0,t.subblock_gain[3]=0,t.region0_count=0,t.region1_count=0,t.preflag=0,t.scalefac_scale=0,t.count1table_select=0,t.part2_length=0,t.sfb_lmax=Pe.SBPSY_l,t.sfb_smin=Pe.SBPSY_s,t.psy_lmax=e.sfb21_extra?Pe.SBMAX_l:Pe.SBPSY_l,t.psymax=t.psy_lmax,t.sfbmax=t.sfb_lmax,t.sfbdivide=11;for(var a=0;a<Pe.SBMAX_l;a++)t.width[a]=e.scalefac_band.l[a+1]-e.scalefac_band.l[a],t.window[a]=3;if(t.block_type==Pe.SHORT_TYPE){var s=Ae(576);t.sfb_smin=0,(t.sfb_lmax=0)!=t.mixed_block_flag&&(t.sfb_smin=3,t.sfb_lmax=2*e.mode_gr+4),t.psymax=t.sfb_lmax+3*((e.sfb21_extra?Pe.SBMAX_s:Pe.SBPSY_s)-t.sfb_smin),t.sfbmax=t.sfb_lmax+3*(Pe.SBPSY_s-t.sfb_smin),t.sfbdivide=t.sfbmax-18,t.psy_lmax=t.sfb_lmax;var n=e.scalefac_band.l[t.sfb_lmax];$.arraycopy(t.xr,0,s,0,576);for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)for(var r=e.scalefac_band.s[a],i=e.scalefac_band.s[a+1],_=0;_<3;_++)for(var o=r;o<i;o++)t.xr[n++]=s[3*o+_];var l=t.sfb_lmax;for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)t.width[l]=t.width[l+1]=t.width[l+2]=e.scalefac_band.s[a+1]-e.scalefac_band.s[a],t.window[l]=0,t.window[l+1]=1,t.window[l+2]=2,l+=3}t.count1bits=0,t.sfb_partition_table=M.nr_of_sfb_block[0][0],t.slen[0]=0,t.slen[1]=0,t.slen[2]=0,t.slen[3]=0,t.max_nonzero_coeff=575,ke.fill(t.scalefac,0),function(e,t){var a=e.ATH,s=t.xr;if(t.block_type!=Pe.SHORT_TYPE)for(var n=!1,r=Pe.PSFB21-1;0<=r&&!n;r--){var i=e.scalefac_band.psfb21[r],_=e.scalefac_band.psfb21[r+1],o=M.athAdjust(a.adjust,a.psfb21[r],a.floor);1e-12<e.nsPsy.longfact[21]&&(o*=e.nsPsy.longfact[21]);for(var l=_-1;i<=l;l--){if(!(Math.abs(s[l])<o)){n=!0;break}s[l]=0}}else for(var f=0;f<3;f++)for(n=!1,r=Pe.PSFB12-1;0<=r&&!n;r--){_=(i=3*e.scalefac_band.s[12]+(e.scalefac_band.s[13]-e.scalefac_band.s[12])*f+(e.scalefac_band.psfb12[r]-e.scalefac_band.psfb12[0]))+(e.scalefac_band.psfb12[r+1]-e.scalefac_band.psfb12[r]);var c=M.athAdjust(a.adjust,a.psfb12[r],a.floor);for(1e-12<e.nsPsy.shortfact[12]&&(c*=e.nsPsy.shortfact[12]),l=_-1;i<=l;l--){if(!(Math.abs(s[l])<c)){n=!0;break}s[l]=0}}}(e,t)},R.BINSEARCH_NONE=new R(0),R.BINSEARCH_UP=new R(1),R.BINSEARCH_DOWN=new R(2),this.trancate_smallspectrums=function(e,t,a,s){var n=Ae(z.SFBMAX);if((0!=(4&e.substep_shaping)||t.block_type!=Pe.SHORT_TYPE)&&0==(128&e.substep_shaping)){M.calc_noise(t,a,n,new k,null);for(var r=0;r<576;r++){var i=0;0!=t.l3_enc[r]&&(i=Math.abs(t.xr[r])),s[r]=i}r=0;var _=8;t.block_type==Pe.SHORT_TYPE&&(_=6);do{var o,l,f,c,h=t.width[_];if(r+=h,!(1<=n[_]||(ke.sort(s,r-h,h),j.EQ(s[r-1],0)))){o=(1-n[_])*a[_],c=l=0;do{var u;for(f=1;c+f<h&&!j.NEQ(s[c+r-h],s[c+r+f-h]);f++);if(o<(u=s[c+r-h]*s[c+r-h]*f)){0!=c&&(l=s[c+r-h-1]);break}o-=u,c+=f}while(c<h);if(!j.EQ(l,0))for(;Math.abs(t.xr[r-h])<=l&&(t.l3_enc[r-h]=0),0<--h;);}}while(++_<t.psymax);t.part2_3_length=w.noquant_count_bits(e,t,null)}},this.outer_loop=function(e,t,a,s,n,r){var i=e.internal_flags,_=new x,o=Ae(576),l=Ae(z.SFBMAX),f=new k,c=new function(){this.global_gain=0,this.sfb_count1=0,this.step=Be(39),this.noise=Ae(39),this.noise_log=Ae(39)},h=9999999,u=!1,b=!1,m=0;if(function(e,t,a,s,n){var r,i=e.CurrentStep[s],_=!1,o=e.OldValue[s],l=R.BINSEARCH_NONE;for(t.global_gain=o,a-=t.part2_length;;){var f;if(r=w.count_bits(e,n,t,null),1==i||r==a)break;a<r?(l==R.BINSEARCH_DOWN&&(_=!0),_&&(i/=2),l=R.BINSEARCH_UP,f=i):(l==R.BINSEARCH_UP&&(_=!0),_&&(i/=2),l=R.BINSEARCH_DOWN,f=-i),t.global_gain+=f,t.global_gain<0&&(_=!(t.global_gain=0)),255<t.global_gain&&(t.global_gain=255,_=!0)}for(;a<r&&t.global_gain<255;)t.global_gain++,r=w.count_bits(e,n,t,null);e.CurrentStep[s]=4<=o-t.global_gain?4:2,e.OldValue[s]=t.global_gain,t.part2_3_length=r}(i,t,r,n,s),0==i.noise_shaping)return 100;M.calc_noise(t,a,l,f,c),f.bits=t.part2_3_length,_.assign(t);var p=0;for($.arraycopy(s,0,o,0,576);!u;){do{var v,d=new k,g=255;if(v=0!=(2&i.substep_shaping)?20:3,i.sfb21_extra){if(1<l[_.sfbmax])break;if(_.block_type==Pe.SHORT_TYPE&&(1<l[_.sfbmax+1]||1<l[_.sfbmax+2]))break}if(!A(e,_,l,s,b))break;0!=_.scalefac_scale&&(g=254);var S=r-_.part2_length;if(S<=0)break;for(;(_.part2_3_length=w.count_bits(i,s,_,c))>S&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break;if(0==f.over_count){for(;(_.part2_3_length=w.count_bits(i,s,_,c))>h&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break}if(M.calc_noise(_,a,l,d,c),d.bits=_.part2_3_length,0!=(B(t.block_type!=Pe.SHORT_TYPE?e.quant_comp:e.quant_comp_short,f,d,_,l)?1:0))h=t.part2_3_length,f=d,t.assign(_),p=0,$.arraycopy(s,0,o,0,576);else if(0==i.full_outer_loop){if(++p>v&&0==f.over_count)break;if(3==i.noise_shaping_amp&&b&&30<p)break;if(3==i.noise_shaping_amp&&b&&15<_.global_gain-m)break}}while(_.global_gain+_.scalefac_scale<255);3==i.noise_shaping_amp?b?u=!0:(_.assign(t),$.arraycopy(o,0,s,0,576),p=0,m=_.global_gain,b=!0):u=!0}return e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?$.arraycopy(o,0,s,0,576):0!=(1&i.substep_shaping)&&trancate_smallspectrums(i,t,a,s),f.over_count},this.iteration_finish_one=function(e,t,a){var s=e.l3_side,n=s.tt[t][a];w.best_scalefac_store(e,t,a,s),1==e.use_best_huffman&&w.best_huffman_divide(e,n),g.ResvAdjust(e,n)},this.VBR_encode_granule=function(e,t,a,s,n,r,i){var _,o=e.internal_flags,l=new x,f=Ae(576),c=i,h=i+1,u=(i+r)/2,b=0,m=o.sfb21_extra;for(ke.fill(l.l3_enc,0);o.sfb21_extra=!(c-42<u)&&m,outer_loop(e,t,a,s,n,u)<=0?(b=1,h=t.part2_3_length,l.assign(t),$.arraycopy(s,0,f,0,576),_=(i=h-32)-r,u=(i+r)/2):(_=i-(r=u+32),u=(i+r)/2,0!=b&&(b=2,t.assign(l),$.arraycopy(f,0,s,0,576))),12<_;);o.sfb21_extra=m,2==b&&$.arraycopy(l.l3_enc,0,t.l3_enc,0,576)},this.get_framebits=function(e,t){var a=e.internal_flags;a.bitrate_index=a.VBR_min_bitrate;var s=v.getframebits(e);a.bitrate_index=1,s=v.getframebits(e);for(var n=1;n<=a.VBR_max_bitrate;n++){a.bitrate_index=n;var r=new F(s);t[n]=g.ResvFrameBegin(e,r),s=r.bits}},this.VBR_old_prepare=function(e,t,a,s,n,r,i,_,o){var l,f=e.internal_flags,c=0,h=1,u=0;f.bitrate_index=f.VBR_max_bitrate;var b=g.ResvFrameBegin(e,new 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i=e.l3_side.tt[n][r],_=t[n][r],o=0,l=0;l<i.psy_lmax;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_l/Pe.SBMAX_l;if(i.block_type==Pe.SHORT_TYPE)for(l=i.sfb_smin;l<Pe.SBMAX_s;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s;s[n][r]=0|Math.max(a[n][r],.9*s[n][r])}},this.VBR_new_prepare=function(e,t,a,s,n,r){var i,_=e.internal_flags,o=1,l=0,f=0;if(e.free_format){_.bitrate_index=0;c=new F(l);i=g.ResvFrameBegin(e,c),l=c.bits,n[0]=i}else{_.bitrate_index=_.VBR_max_bitrate;var c=new F(l);g.ResvFrameBegin(e,c),l=c.bits,get_framebits(e,n),i=n[_.VBR_max_bitrate]}for(var h=0;h<_.mode_gr;h++){M.on_pe(e,t,r[h],l,h,0),_.mode_ext==Pe.MPG_MD_MS_LR&&ms_convert(_.l3_side,h);for(var u=0;u<_.channels_out;++u){var b=_.l3_side.tt[h][u];_.masking_lower=Math.pow(10,.1*_.PSY.mask_adjust),init_outer_loop(_,b),0!=M.calc_xmin(e,a[h][u],b,s[h][u])&&(o=0),f+=r[h][u]}}for(h=0;h<_.mode_gr;h++)for(u=0;u<_.channels_out;u++)i<f&&(r[h][u]*=i,r[h][u]/=f);return o},this.calc_target_bits=function(e,t,a,s,n,r){var i,_,o,l,f=e.internal_flags,c=f.l3_side,h=0;f.bitrate_index=f.VBR_max_bitrate;var u=new F(h);for(r[0]=g.ResvFrameBegin(e,u),h=u.bits,f.bitrate_index=1,h=v.getframebits(e)-8*f.sideinfo_len,n[0]=h/(f.mode_gr*f.channels_out),h=e.VBR_mean_bitrate_kbps*e.framesize*1e3,0!=(1&f.substep_shaping)&&(h*=1.09),h/=e.out_samplerate,h-=8*f.sideinfo_len,h/=f.mode_gr*f.channels_out,(i=.93+.07*(11-e.compression_ratio)/5.5)<.9&&(i=.9),1<i&&(i=1),_=0;_<f.mode_gr;_++){var b=0;for(o=0;o<f.channels_out;o++){if(s[_][o]=int(i*h),700<t[_][o]){var m=int((t[_][o]-700)/1.4),p=c.tt[_][o];s[_][o]=int(i*h),p.block_type==Pe.SHORT_TYPE&&m<h/2&&(m=h/2),3*h/2<m?m=3*h/2:m<0&&(m=0),s[_][o]+=m}s[_][o]>Z.MAX_BITS_PER_CHANNEL&&(s[_][o]=Z.MAX_BITS_PER_CHANNEL),b+=s[_][o]}if(Z.MAX_BITS_PER_GRANULE<b)for(o=0;o<f.channels_out;++o)s[_][o]*=Z.MAX_BITS_PER_GRANULE,s[_][o]/=b}if(f.mode_ext==Pe.MPG_MD_MS_LR)for(_=0;_<f.mode_gr;_++)M.reduce_side(s[_],a[_],h*f.channels_out,Z.MAX_BITS_PER_GRANULE);for(_=l=0;_<f.mode_gr;_++)for(o=0;o<f.channels_out;o++)s[_][o]>Z.MAX_BITS_PER_CHANNEL&&(s[_][o]=Z.MAX_BITS_PER_CHANNEL),l+=s[_][o];if(l>r[0])for(_=0;_<f.mode_gr;_++)for(o=0;o<f.channels_out;o++)s[_][o]*=r[0],s[_][o]/=l}}function Y(){this.thm=new i,this.en=new i}function Pe(){var E=Pe.FFTOFFSET,P=Pe.MPG_MD_MS_LR,H=null,L=this.psy=null,I=null,V=null;this.setModules=function(e,t,a,s){H=e,this.psy=t,L=t,I=s,V=a};var N=new function(){var 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W(e,t,a){for(var s,n,r,i=10,_=t+238-14-286,o=-15;o<0;o++){var l,f,c;l=h[i+-10],f=e[_+-224]*l,c=e[t+224]*l,l=h[i+-9],f+=e[_+-160]*l,c+=e[t+160]*l,l=h[i+-8],f+=e[_+-96]*l,c+=e[t+96]*l,l=h[i+-7],f+=e[_+-32]*l,c+=e[t+32]*l,l=h[i+-6],f+=e[_+32]*l,c+=e[t+-32]*l,l=h[i+-5],f+=e[_+96]*l,c+=e[t+-96]*l,l=h[i+-4],f+=e[_+160]*l,c+=e[t+-160]*l,l=h[i+-3],f+=e[_+224]*l,c+=e[t+-224]*l,l=h[i+-2],f+=e[t+-256]*l,c-=e[_+256]*l,l=h[i+-1],f+=e[t+-192]*l,c-=e[_+192]*l,l=h[i+0],f+=e[t+-128]*l,c-=e[_+128]*l,l=h[i+1],f+=e[t+-64]*l,c-=e[_+64]*l,l=h[i+2],f+=e[t+0]*l,c-=e[_+0]*l,l=h[i+3],f+=e[t+64]*l,c-=e[_+-64]*l,l=h[i+4],f+=e[t+128]*l,c-=e[_+-128]*l,l=h[i+5],f+=e[t+192]*l,l=(c-=e[_+-192]*l)-(f*=h[i+6]),a[30+2*o]=c+f,a[31+2*o]=h[i+7]*l,i+=18,t--,_++}c=e[t+-16]*h[i+-10],f=e[t+-32]*h[i+-2],c+=(e[t+-48]-e[t+16])*h[i+-9],f+=e[t+-96]*h[i+-1],c+=(e[t+-80]+e[t+48])*h[i+-8],f+=e[t+-160]*h[i+0],c+=(e[t+-112]-e[t+80])*h[i+-7],f+=e[t+-224]*h[i+1],c+=(e[t+-144]+e[t+112])*h[i+-6],f-=e[t+32]*h[i+2],c+=(e[t+-176]-e[t+144])*h[i+-5],f-=e[t+96]*h[i+3],c+=(e[t+-208]+e[t+176])*h[i+-4],f-=e[t+160]*h[i+4],c+=(e[t+-240]-e[t+208])*h[i+-3],s=(f-=e[t+224])-c,n=f+c,c=a[14],f=a[15]-c,a[31]=n+c,a[30]=s+f,a[15]=s-f,a[14]=n-c,r=a[28]-a[0],a[0]+=a[28],a[28]=r*h[i+-36+7],r=a[29]-a[1],a[1]+=a[29],a[29]=r*h[i+-36+7],r=a[26]-a[2],a[2]+=a[26],a[26]=r*h[i+-72+7],r=a[27]-a[3],a[3]+=a[27],a[27]=r*h[i+-72+7],r=a[24]-a[4],a[4]+=a[24],a[24]=r*h[i+-108+7],r=a[25]-a[5],a[5]+=a[25],a[25]=r*h[i+-108+7],r=a[22]-a[6],a[6]+=a[22],a[22]=r*ee.SQRT2,r=a[23]-a[7],a[7]+=a[23],a[23]=r*ee.SQRT2-a[7],a[7]-=a[6],a[22]-=a[7],a[23]-=a[22],r=a[6],a[6]=a[31]-r,a[31]=a[31]+r,r=a[7],a[7]=a[30]-r,a[30]=a[30]+r,r=a[22],a[22]=a[15]-r,a[15]=a[15]+r,r=a[23],a[23]=a[14]-r,a[14]=a[14]+r,r=a[20]-a[8],a[8]+=a[20],a[20]=r*h[i+-180+7],r=a[21]-a[9],a[9]+=a[21],a[21]=r*h[i+-180+7],r=a[18]-a[10],a[10]+=a[18],a[18]=r*h[i+-216+7],r=a[19]-a[11],a[11]+=a[19],a[19]=r*h[i+-216+7],r=a[16]-a[12],a[12]+=a[16],a[16]=r*h[i+-252+7],r=a[17]-a[13],a[13]+=a[17],a[17]=r*h[i+-252+7],r=-a[20]+a[24],a[20]+=a[24],a[24]=r*h[i+-216+7],r=-a[21]+a[25],a[21]+=a[25],a[25]=r*h[i+-216+7],r=a[4]-a[8],a[4]+=a[8],a[8]=r*h[i+-216+7],r=a[5]-a[9],a[5]+=a[9],a[9]=r*h[i+-216+7],r=a[0]-a[12],a[0]+=a[12],a[12]=r*h[i+-72+7],r=a[1]-a[13],a[1]+=a[13],a[13]=r*h[i+-72+7],r=a[16]-a[28],a[16]+=a[28],a[28]=r*h[i+-72+7],r=-a[17]+a[29],a[17]+=a[29],a[29]=r*h[i+-72+7],r=ee.SQRT2*(a[2]-a[10]),a[2]+=a[10],a[10]=r,r=ee.SQRT2*(a[3]-a[11]),a[3]+=a[11],a[11]=r,r=ee.SQRT2*(-a[18]+a[26]),a[18]+=a[26],a[26]=r-a[18],r=ee.SQRT2*(-a[19]+a[27]),a[19]+=a[27],a[27]=r-a[19],r=a[2],a[19]-=a[3],a[3]-=r,a[2]=a[31]-r,a[31]+=r,r=a[3],a[11]-=a[19],a[18]-=r,a[3]=a[30]-r,a[30]+=r,r=a[18],a[27]-=a[11],a[19]-=r,a[18]=a[15]-r,a[15]+=r,r=a[19],a[10]-=r,a[19]=a[14]-r,a[14]+=r,r=a[10],a[11]-=r,a[10]=a[23]-r,a[23]+=r,r=a[11],a[26]-=r,a[11]=a[22]-r,a[22]+=r,r=a[26],a[27]-=r,a[26]=a[7]-r,a[7]+=r,r=a[27],a[27]=a[6]-r,a[6]+=r,r=ee.SQRT2*(a[0]-a[4]),a[0]+=a[4],a[4]=r,r=ee.SQRT2*(a[1]-a[5]),a[1]+=a[5],a[5]=r,r=ee.SQRT2*(a[16]-a[20]),a[16]+=a[20],a[20]=r,r=ee.SQRT2*(a[17]-a[21]),a[17]+=a[21],a[21]=r,r=-ee.SQRT2*(a[8]-a[12]),a[8]+=a[12],a[12]=r-a[8],r=-ee.SQRT2*(a[9]-a[13]),a[9]+=a[13],a[13]=r-a[9],r=-ee.SQRT2*(a[25]-a[29]),a[25]+=a[29],a[29]=r-a[25],r=-ee.SQRT2*(a[24]+a[28]),a[24]-=a[28],a[28]=r-a[24],r=a[24]-a[16],a[24]=r,r=a[20]-r,a[20]=r,r=a[28]-r,a[28]=r,r=a[25]-a[17],a[25]=r,r=a[21]-r,a[21]=r,r=a[29]-r,a[29]=r,r=a[17]-a[1],a[17]=r,r=a[9]-r,a[9]=r,r=a[25]-r,a[25]=r,r=a[5]-r,a[5]=r,r=a[21]-r,a[21]=r,r=a[13]-r,a[13]=r,r=a[29]-r,a[29]=r,r=a[1]-a[0],a[1]=r,r=a[16]-r,a[16]=r,r=a[17]-r,a[17]=r,r=a[8]-r,a[8]=r,r=a[9]-r,a[9]=r,r=a[24]-r,a[24]=r,r=a[25]-r,a[25]=r,r=a[4]-r,a[4]=r,r=a[5]-r,a[5]=r,r=a[20]-r,a[20]=r,r=a[21]-r,a[21]=r,r=a[12]-r,a[12]=r,r=a[13]-r,a[13]=r,r=a[28]-r,a[28]=r,r=a[29]-r,a[29]=r,r=a[0],a[0]+=a[31],a[31]-=r,r=a[1],a[1]+=a[30],a[30]-=r,r=a[16],a[16]+=a[15],a[15]-=r,r=a[17],a[17]+=a[14],a[14]-=r,r=a[8],a[8]+=a[23],a[23]-=r,r=a[9],a[9]+=a[22],a[22]-=r,r=a[24],a[24]+=a[7],a[7]-=r,r=a[25],a[25]+=a[6],a[6]-=r,r=a[4],a[4]+=a[27],a[27]-=r,r=a[5],a[5]+=a[26],a[26]-=r,r=a[20],a[20]+=a[11],a[11]-=r,r=a[21],a[21]+=a[10],a[10]-=r,r=a[12],a[12]+=a[19],a[19]-=r,r=a[13],a[13]+=a[18],a[18]-=r,r=a[28],a[28]+=a[3],a[3]-=r,r=a[29],a[29]+=a[2],a[2]-=r}function J(e,t){for(var a=0;a<3;a++){var s,n,r,i,_,o;n=(i=e[t+6]*z[Pe.SHORT_TYPE][0]-e[t+15])+(s=e[t+0]*z[Pe.SHORT_TYPE][2]-e[t+9]),r=i-s,_=(i=e[t+15]*z[Pe.SHORT_TYPE][0]+e[t+6])+(s=e[t+9]*z[Pe.SHORT_TYPE][2]+e[t+0]),o=-i+s,s=2.069978111953089e-11*(e[t+3]*z[Pe.SHORT_TYPE][1]-e[t+12]),i=2.069978111953089e-11*(e[t+12]*z[Pe.SHORT_TYPE][1]+e[t+3]),e[t+0]=1.90752519173728e-11*n+s,e[t+15]=1.90752519173728e-11*-_+i,r=.8660254037844387*r*1.907525191737281e-11,_=.5*_*1.907525191737281e-11+i,e[t+3]=r-_,e[t+6]=r+_,n=.5*n*1.907525191737281e-11-s,o=.8660254037844387*o*1.907525191737281e-11,e[t+9]=n+o,e[t+12]=n-o,t++}}this.mdct_sub48=function(e,t,a){for(var s,n,r,i,_,o,l,f,c,h,u,b,m,p,v,d,g,S,M,w,R,B=t,A=286,T=0;T<e.channels_out;T++){for(var k=0;k<e.mode_gr;k++){for(var x,y=e.l3_side.tt[k][T],E=y.xr,P=0,H=e.sb_sample[T][1-k],L=0,I=0;I<9;I++)for(W(B,A,H[L]),W(B,A+32,H[L+1]),L+=2,A+=64,x=1;x<32;x+=2)H[L-1][x]*=-1;for(x=0;x<32;x++,P+=18){var V=y.block_type,N=e.sb_sample[T][k],O=e.sb_sample[T][1-k];if(0!=y.mixed_block_flag&&x<2&&(V=0),e.amp_filter[x]<1e-12)ke.fill(E,P+0,P+18,0);else{if(e.amp_filter[x]<1)for(I=0;I<18;I++)O[I][U[x]]*=e.amp_filter[x];if(V==Pe.SHORT_TYPE){for(I=-3;I<0;I++){var Y=z[Pe.SHORT_TYPE][I+3];E[P+3*I+9]=N[9+I][U[x]]*Y-N[8-I][U[x]],E[P+3*I+18]=N[14-I][U[x]]*Y+N[15+I][U[x]],E[P+3*I+10]=N[15+I][U[x]]*Y-N[14-I][U[x]],E[P+3*I+19]=O[2-I][U[x]]*Y+O[3+I][U[x]],E[P+3*I+11]=O[3+I][U[x]]*Y-O[2-I][U[x]],E[P+3*I+20]=O[8-I][U[x]]*Y+O[9+I][U[x]]}J(E,P)}else{var D=Ae(18);for(I=-9;I<0;I++){var X,q;X=z[V][I+27]*O[I+9][U[x]]+z[V][I+36]*O[8-I][U[x]],q=z[V][I+9]*N[I+9][U[x]]-z[V][I+18]*N[8-I][U[x]],D[I+9]=X-q*Z[3+I+9],D[I+18]=X*Z[3+I+9]+q}s=E,n=P,R=w=M=S=g=d=v=p=m=b=u=h=c=f=l=o=_=i=void 0,o=(r=D)[17]-r[9],f=r[15]-r[11],c=r[14]-r[12],h=r[0]+r[8],u=r[1]+r[7],b=r[2]+r[6],m=r[3]+r[5],s[n+17]=h+b-m-(u-r[4]),_=(h+b-m)*K[19]+(u-r[4]),i=(o-f-c)*K[18],s[n+5]=i+_,s[n+6]=i-_,l=(r[16]-r[10])*K[18],u=u*K[19]+r[4],i=o*K[12]+l+f*K[13]+c*K[14],_=-h*K[16]+u-b*K[17]+m*K[15],s[n+1]=i+_,s[n+2]=i-_,i=o*K[13]-l-f*K[14]+c*K[12],_=-h*K[17]+u-b*K[15]+m*K[16],s[n+9]=i+_,s[n+10]=i-_,i=o*K[14]-l+f*K[12]-c*K[13],_=h*K[15]-u+b*K[16]-m*K[17],s[n+13]=i+_,s[n+14]=i-_,p=r[8]-r[0],d=r[6]-r[2],g=r[5]-r[3],S=r[17]+r[9],M=r[16]+r[10],w=r[15]+r[11],R=r[14]+r[12],s[n+0]=S+w+R+(M+r[13]),i=(S+w+R)*K[19]-(M+r[13]),_=(p-d+g)*K[18],s[n+11]=i+_,s[n+12]=i-_,v=(r[7]-r[1])*K[18],M=r[13]-M*K[19],i=S*K[15]-M+w*K[16]+R*K[17],_=p*K[14]+v+d*K[12]+g*K[13],s[n+3]=i+_,s[n+4]=i-_,i=-S*K[17]+M-w*K[15]-R*K[16],_=p*K[13]+v-d*K[14]-g*K[12],s[n+7]=i+_,s[n+8]=i-_,i=-S*K[16]+M-w*K[17]-R*K[15],_=p*K[12]-v+d*K[13]-g*K[14],s[n+15]=i+_,s[n+16]=i-_}}if(V!=Pe.SHORT_TYPE&&0!=x)for(I=7;0<=I;--I){var j,C;j=E[P+I]*G[20+I]+E[P+-1-I]*Q[28+I],C=E[P+I]*Q[28+I]-E[P+-1-I]*G[20+I],E[P+-1-I]=j,E[P+I]=C}}}if(B=a,A=286,1==e.mode_gr)for(var F=0;F<18;F++)$.arraycopy(e.sb_sample[T][1][F],0,e.sb_sample[T][0][F],0,32)}}};this.lame_encode_mp3_frame=function(e,t,a,s,n,r){var i,_=O([2,2]);_[0][0]=new Y,_[0][1]=new Y,_[1][0]=new Y,_[1][1]=new Y;var o,l=O([2,2]);l[0][0]=new Y,l[0][1]=new Y,l[1][0]=new Y,l[1][1]=new Y;var f,c,h,u=[null,null],b=e.internal_flags,m=Te([2,4]),p=[.5,.5],v=[[0,0],[0,0]],d=[[0,0],[0,0]];if(u[0]=t,u[1]=a,0==b.lame_encode_frame_init&&function(e,t){var a,s,n=e.internal_flags;if(0==n.lame_encode_frame_init){var r,i,_=Ae(2014),o=Ae(2014);for(n.lame_encode_frame_init=1,i=r=0;r<286+576*(1+n.mode_gr);++r)r<576*n.mode_gr?(_[r]=0,2==n.channels_out&&(o[r]=0)):(_[r]=t[0][i],2==n.channels_out&&(o[r]=t[1][i]),++i);for(s=0;s<n.mode_gr;s++)for(a=0;a<n.channels_out;a++)n.l3_side.tt[s][a].block_type=Pe.SHORT_TYPE;N.mdct_sub48(n,_,o)}}(e,u),b.padding=0,(b.slot_lag-=b.frac_SpF)<0&&(b.slot_lag+=e.out_samplerate,b.padding=1),0!=b.psymodel){var g=[null,null],S=0,M=Be(2);for(h=0;h<b.mode_gr;h++){for(c=0;c<b.channels_out;c++)g[c]=u[c],S=576+576*h-Pe.FFTOFFSET;if(0!=(e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?L.L3psycho_anal_vbr(e,g,S,h,_,l,v[h],d[h],m[h],M):L.L3psycho_anal_ns(e,g,S,h,_,l,v[h],d[h],m[h],M)))return-4;for(e.mode==Ee.JOINT_STEREO&&(p[h]=m[h][2]+m[h][3],0<p[h]&&(p[h]=m[h][3]/p[h])),c=0;c<b.channels_out;c++){var w=b.l3_side.tt[h][c];w.block_type=M[c],w.mixed_block_flag=0}}}else for(h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)b.l3_side.tt[h][c].block_type=Pe.NORM_TYPE,b.l3_side.tt[h][c].mixed_block_flag=0,d[h][c]=v[h][c]=700;if(function(e){var t,a;if(0!=e.ATH.useAdjust)if(a=e.loudness_sq[0][0],t=e.loudness_sq[1][0],2==e.channels_out?(a+=e.loudness_sq[0][1],t+=e.loudness_sq[1][1]):(a+=a,t+=t),2==e.mode_gr&&(a=Math.max(a,t)),a*=.5,.03125<(a*=e.ATH.aaSensitivityP))1<=e.ATH.adjust?e.ATH.adjust=1:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=1;else{var s=31.98*a+625e-6;e.ATH.adjust>=s?(e.ATH.adjust*=.075*s+.925,e.ATH.adjust<s&&(e.ATH.adjust=s)):e.ATH.adjustLimit>=s?e.ATH.adjust=s:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=s}else e.ATH.adjust=1}(b),N.mdct_sub48(b,u[0],u[1]),b.mode_ext=Pe.MPG_MD_LR_LR,e.force_ms)b.mode_ext=Pe.MPG_MD_MS_LR;else if(e.mode==Ee.JOINT_STEREO){var R=0,B=0;for(h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)R+=d[h][c],B+=v[h][c];if(R<=1*B){var A=b.l3_side.tt[0],T=b.l3_side.tt[b.mode_gr-1];A[0].block_type==A[1].block_type&&T[0].block_type==T[1].block_type&&(b.mode_ext=Pe.MPG_MD_MS_LR)}}if(b.mode_ext==P?(o=l,f=d):(o=_,f=v),e.analysis&&null!=b.pinfo)for(h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)b.pinfo.ms_ratio[h]=b.ms_ratio[h],b.pinfo.ms_ener_ratio[h]=p[h],b.pinfo.blocktype[h][c]=b.l3_side.tt[h][c].block_type,b.pinfo.pe[h][c]=f[h][c],$.arraycopy(b.l3_side.tt[h][c].xr,0,b.pinfo.xr[h][c],0,576),b.mode_ext==P&&(b.pinfo.ers[h][c]=b.pinfo.ers[h][c+2],$.arraycopy(b.pinfo.energy[h][c+2],0,b.pinfo.energy[h][c],0,b.pinfo.energy[h][c].length));if(e.VBR==ye.vbr_off||e.VBR==ye.vbr_abr){var k,x;for(k=0;k<18;k++)b.nsPsy.pefirbuf[k]=b.nsPsy.pefirbuf[k+1];for(h=x=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)x+=f[h][c];for(b.nsPsy.pefirbuf[18]=x,x=b.nsPsy.pefirbuf[9],k=0;k<9;k++)x+=(b.nsPsy.pefirbuf[k]+b.nsPsy.pefirbuf[18-k])*Pe.fircoef[k];for(x=3350*b.mode_gr*b.channels_out/x,h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)f[h][c]*=x}if(b.iteration_loop.iteration_loop(e,f,p,o),H.format_bitstream(e),i=H.copy_buffer(b,s,n,r,1),e.bWriteVbrTag&&I.addVbrFrame(e),e.analysis&&null!=b.pinfo){for(c=0;c<b.channels_out;c++){var y;for(y=0;y<E;y++)b.pinfo.pcmdata[c][y]=b.pinfo.pcmdata[c][y+e.framesize];for(y=E;y<1600;y++)b.pinfo.pcmdata[c][y]=u[c][y-E]}V.set_frame_pinfo(e,o)}return function(e){var t,a;for(e.bitrate_stereoMode_Hist[e.bitrate_index][4]++,e.bitrate_stereoMode_Hist[15][4]++,2==e.channels_out&&(e.bitrate_stereoMode_Hist[e.bitrate_index][e.mode_ext]++,e.bitrate_stereoMode_Hist[15][e.mode_ext]++),t=0;t<e.mode_gr;++t)for(a=0;a<e.channels_out;++a){var s=0|e.l3_side.tt[t][a].block_type;0!=e.l3_side.tt[t][a].mixed_block_flag&&(s=4),e.bitrate_blockType_Hist[e.bitrate_index][s]++,e.bitrate_blockType_Hist[e.bitrate_index][5]++,e.bitrate_blockType_Hist[15][s]++,e.bitrate_blockType_Hist[15][5]++}}(b),i}}function i(){this.l=Ae(Pe.SBMAX_l),this.s=Te([Pe.SBMAX_s,3]);var s=this;this.assign=function(e){$.arraycopy(e.l,0,s.l,0,Pe.SBMAX_l);for(var t=0;t<Pe.SBMAX_s;t++)for(var a=0;a<3;a++)s.s[t][a]=e.s[t][a]}}function Z(){var e=40;function t(){this.write_timing=0,this.ptr=0,this.buf=B(e)}this.Class_ID=0,this.lame_encode_frame_init=0,this.iteration_init_init=0,this.fill_buffer_resample_init=0,this.mfbuf=Te([2,Z.MFSIZE]),this.mode_gr=0,this.channels_in=0,this.channels_out=0,this.resample_ratio=0,this.mf_samples_to_encode=0,this.mf_size=0,this.VBR_min_bitrate=0,this.VBR_max_bitrate=0,this.bitrate_index=0,this.samplerate_index=0,this.mode_ext=0,this.lowpass1=0,this.lowpass2=0,this.highpass1=0,this.highpass2=0,this.noise_shaping=0,this.noise_shaping_amp=0,this.substep_shaping=0,this.psymodel=0,this.noise_shaping_stop=0,this.subblock_gain=0,this.use_best_huffman=0,this.full_outer_loop=0,this.l3_side=new function(){this.tt=[[null,null],[null,null]],this.main_data_begin=0,this.private_bits=0,this.resvDrain_pre=0,this.resvDrain_post=0,this.scfsi=[Be(4),Be(4)];for(var e=0;e<2;e++)for(var t=0;t<2;t++)this.tt[e][t]=new x},this.ms_ratio=Ae(2),this.padding=0,this.frac_SpF=0,this.slot_lag=0,this.tag_spec=null,this.nMusicCRC=0,this.OldValue=Be(2),this.CurrentStep=Be(2),this.masking_lower=0,this.bv_scf=Be(576),this.pseudohalf=Be(z.SFBMAX),this.sfb21_extra=!1,this.inbuf_old=new Array(2),this.blackfilt=new Array(2*Z.BPC+1),this.itime=s(2),this.sideinfo_len=0,this.sb_sample=Te([2,2,18,Pe.SBLIMIT]),this.amp_filter=Ae(32),this.header=new Array(Z.MAX_HEADER_BUF),this.h_ptr=0,this.w_ptr=0,this.ancillary_flag=0,this.ResvSize=0,this.ResvMax=0,this.scalefac_band=new r,this.minval_l=Ae(Pe.CBANDS),this.minval_s=Ae(Pe.CBANDS),this.nb_1=Te([4,Pe.CBANDS]),this.nb_2=Te([4,Pe.CBANDS]),this.nb_s1=Te([4,Pe.CBANDS]),this.nb_s2=Te([4,Pe.CBANDS]),this.s3_ss=null,this.s3_ll=null,this.decay=0,this.thm=new Array(4),this.en=new Array(4),this.tot_ener=Ae(4),this.loudness_sq=Te([2,2]),this.loudness_sq_save=Ae(2),this.mld_l=Ae(Pe.SBMAX_l),this.mld_s=Ae(Pe.SBMAX_s),this.bm_l=Be(Pe.SBMAX_l),this.bo_l=Be(Pe.SBMAX_l),this.bm_s=Be(Pe.SBMAX_s),this.bo_s=Be(Pe.SBMAX_s),this.npart_l=0,this.npart_s=0,this.s3ind=X([Pe.CBANDS,2]),this.s3ind_s=X([Pe.CBANDS,2]),this.numlines_s=Be(Pe.CBANDS),this.numlines_l=Be(Pe.CBANDS),this.rnumlines_l=Ae(Pe.CBANDS),this.mld_cb_l=Ae(Pe.CBANDS),this.mld_cb_s=Ae(Pe.CBANDS),this.numlines_s_num1=0,this.numlines_l_num1=0,this.pe=Ae(4),this.ms_ratio_s_old=0,this.ms_ratio_l_old=0,this.ms_ener_ratio_old=0,this.blocktype_old=Be(2),this.nsPsy=new function(){this.last_en_subshort=Te([4,9]),this.lastAttacks=Be(4),this.pefirbuf=Ae(19),this.longfact=Ae(Pe.SBMAX_l),this.shortfact=Ae(Pe.SBMAX_s),this.attackthre=0,this.attackthre_s=0},this.VBR_seek_table=new function(){this.sum=0,this.seen=0,this.want=0,this.pos=0,this.size=0,this.bag=null,this.nVbrNumFrames=0,this.nBytesWritten=0,this.TotalFrameSize=0},this.ATH=null,this.PSY=null,this.nogap_total=0,this.nogap_current=0,this.decode_on_the_fly=!0,this.findReplayGain=!0,this.findPeakSample=!0,this.PeakSample=0,this.RadioGain=0,this.AudiophileGain=0,this.rgdata=null,this.noclipGainChange=0,this.noclipScale=0,this.bitrate_stereoMode_Hist=X([16,5]),this.bitrate_blockType_Hist=X([16,6]),this.pinfo=null,this.hip=null,this.in_buffer_nsamples=0,this.in_buffer_0=null,this.in_buffer_1=null,this.iteration_loop=null;for(var a=0;a<this.en.length;a++)this.en[a]=new i;for(a=0;a<this.thm.length;a++)this.thm[a]=new i;for(a=0;a<this.header.length;a++)this.header[a]=new t}function G(){var A=new function(){var u=Ae(Pe.BLKSIZE),m=Ae(Pe.BLKSIZE_s/2),k=[.9238795325112867,.3826834323650898,.9951847266721969,.0980171403295606,.9996988186962042,.02454122852291229,.9999811752826011,.006135884649154475];function p(e,t,a){var s,n,r,i=0,_=t+(a<<=1);s=4;do{var o,l,f,c,h,u,b;for(b=s>>1,u=(h=(c=s)<<1)+c,s=h<<1,r=(n=t)+b;M=e[n+0]-e[n+c],S=e[n+0]+e[n+c],A=e[n+h]-e[n+u],R=e[n+h]+e[n+u],e[n+h]=S-R,e[n+0]=S+R,e[n+u]=M-A,e[n+c]=M+A,M=e[r+0]-e[r+c],S=e[r+0]+e[r+c],A=ee.SQRT2*e[r+u],R=ee.SQRT2*e[r+h],e[r+h]=S-R,e[r+0]=S+R,e[r+u]=M-A,e[r+c]=M+A,r+=s,(n+=s)<_;);for(l=k[i+0],o=k[i+1],f=1;f<b;f++){var m,p;m=1-2*o*o,p=2*o*l,n=t+f,r=t+c-f;do{var v,d,g,S,M,w,R,B,A,T;d=p*e[n+c]-m*e[r+c],v=m*e[n+c]+p*e[r+c],M=e[n+0]-v,S=e[n+0]+v,w=e[r+0]-d,g=e[r+0]+d,d=p*e[n+u]-m*e[r+u],v=m*e[n+u]+p*e[r+u],A=e[n+h]-v,R=e[n+h]+v,T=e[r+h]-d,B=e[r+h]+d,d=o*R-l*T,v=l*R+o*T,e[n+h]=S-v,e[n+0]=S+v,e[r+u]=w-d,e[r+c]=w+d,d=l*B-o*A,v=o*B+l*A,e[r+h]=g-v,e[r+0]=g+v,e[n+u]=M-d,e[n+c]=M+d,r+=s,n+=s}while(n<_);l=(m=l)*k[i+0]-o*k[i+1],o=m*k[i+1]+o*k[i+0]}i+=2}while(s<a)}var v=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254];this.fft_short=function(e,t,a,s,n){for(var r=0;r<3;r++){var i=Pe.BLKSIZE_s/2,_=65535&192*(r+1),o=Pe.BLKSIZE_s/8-1;do{var l,f,c,h,u,b=255&v[o<<2];f=(l=m[b]*s[a][n+b+_])-(u=m[127-b]*s[a][n+b+_+128]),l+=u,h=(c=m[b+64]*s[a][n+b+_+64])-(u=m[63-b]*s[a][n+b+_+192]),c+=u,i-=4,t[r][i+0]=l+c,t[r][i+2]=l-c,t[r][i+1]=f+h,t[r][i+3]=f-h,f=(l=m[b+1]*s[a][n+b+_+1])-(u=m[126-b]*s[a][n+b+_+129]),l+=u,h=(c=m[b+65]*s[a][n+b+_+65])-(u=m[62-b]*s[a][n+b+_+193]),c+=u,t[r][i+Pe.BLKSIZE_s/2+0]=l+c,t[r][i+Pe.BLKSIZE_s/2+2]=l-c,t[r][i+Pe.BLKSIZE_s/2+1]=f+h,t[r][i+Pe.BLKSIZE_s/2+3]=f-h}while(0<=--o);p(t[r],i,Pe.BLKSIZE_s/2)}},this.fft_long=function(e,t,a,s,n){var r=Pe.BLKSIZE/8-1,i=Pe.BLKSIZE/2;do{var _,o,l,f,c,h=255&v[r];o=(_=u[h]*s[a][n+h])-(c=u[h+512]*s[a][n+h+512]),_+=c,f=(l=u[h+256]*s[a][n+h+256])-(c=u[h+768]*s[a][n+h+768]),l+=c,t[0+(i-=4)]=_+l,t[i+2]=_-l,t[i+1]=o+f,t[i+3]=o-f,o=(_=u[h+1]*s[a][n+h+1])-(c=u[h+513]*s[a][n+h+513]),_+=c,f=(l=u[h+257]*s[a][n+h+257])-(c=u[h+769]*s[a][n+h+769]),l+=c,t[i+Pe.BLKSIZE/2+0]=_+l,t[i+Pe.BLKSIZE/2+2]=_-l,t[i+Pe.BLKSIZE/2+1]=o+f,t[i+Pe.BLKSIZE/2+3]=o-f}while(0<=--r);p(t,i,Pe.BLKSIZE/2)},this.init_fft=function(e){for(var t=0;t<Pe.BLKSIZE;t++)u[t]=.42-.5*Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE)+.08*Math.cos(4*Math.PI*(t+.5)/Pe.BLKSIZE);for(t=0;t<Pe.BLKSIZE_s/2;t++)m[t]=.5*(1-Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE_s))}},T=2.302585092994046,oe=2,le=16,d=2,g=16,E=.34,n=1/217621504/(Pe.BLKSIZE/2),fe=.3,ce=21,S=.2302585093;function M(e){return e}function Y(e,t){for(var a=0,s=0;s<Pe.BLKSIZE/2;++s)a+=e[s]*t.ATH.eql_w[s];return a*=n}function he(e,t,a,s,n,r,i,_,o,l,f){var c=e.internal_flags;if(o<2)A.fft_long(c,s[n],o,l,f),A.fft_short(c,r[i],o,l,f);else if(2==o){for(var h=Pe.BLKSIZE-1;0<=h;--h){var u=s[n+0][h],b=s[n+1][h];s[n+0][h]=(u+b)*ee.SQRT2*.5,s[n+1][h]=(u-b)*ee.SQRT2*.5}for(var m=2;0<=m;--m)for(h=Pe.BLKSIZE_s-1;0<=h;--h){u=r[i+0][m][h],b=r[i+1][m][h];r[i+0][m][h]=(u+b)*ee.SQRT2*.5,r[i+1][m][h]=(u-b)*ee.SQRT2*.5}}t[0]=M(s[n+0][0]),t[0]*=t[0];for(h=Pe.BLKSIZE/2-1;0<=h;--h){var p=s[n+0][Pe.BLKSIZE/2-h],v=s[n+0][Pe.BLKSIZE/2+h];t[Pe.BLKSIZE/2-h]=M(.5*(p*p+v*v))}for(m=2;0<=m;--m){a[m][0]=r[i+0][m][0],a[m][0]*=a[m][0];for(h=Pe.BLKSIZE_s/2-1;0<=h;--h){p=r[i+0][m][Pe.BLKSIZE_s/2-h],v=r[i+0][m][Pe.BLKSIZE_s/2+h];a[m][Pe.BLKSIZE_s/2-h]=M(.5*(p*p+v*v))}}var d=0;for(h=11;h<Pe.HBLKSIZE;h++)d+=t[h];if(c.tot_ener[o]=d,e.analysis){for(h=0;h<Pe.HBLKSIZE;h++)c.pinfo.energy[_][o][h]=c.pinfo.energy_save[o][h],c.pinfo.energy_save[o][h]=t[h];c.pinfo.pe[_][o]=c.pe[o]}2==e.athaa_loudapprox&&o<2&&(c.loudness_sq[_][o]=c.loudness_sq_save[o],c.loudness_sq_save[o]=Y(t,c))}var k,x,y,P=8,H=23,L=15,ue=[1,.79433,.63096,.63096,.63096,.63096,.63096,.25119,.11749];var f=[3.3246*3.3246,3.23837*3.23837,9.9500500969,9.0247369744,8.1854926609,7.0440875649,2.46209*2.46209,2.284*2.284,4.4892710641,1.96552*1.96552,1.82335*1.82335,1.69146*1.69146,2.4621061921,2.1508568964,1.37074*1.37074,1.31036*1.31036,1.5691069696,1.4555939904,1.16203*1.16203,1.2715945225,1.09428*1.09428,1.0659*1.0659,1.0779838276,1.0382591025,1],c=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1],h=[5.5396212496,2.29259*2.29259,4.9868695969,2.12675*2.12675,2.02545*2.02545,1.87894*1.87894,1.74303*1.74303,1.61695*1.61695,2.2499700001,1.39148*1.39148,1.29083*1.29083,1.19746*1.19746,1.2339655056,1.0779838276];function be(e,t,a,s,n,r){var i;if(e<t){if(!(t<e*x))return e+t;i=t/e}else{if(t*x<=e)return e+t;i=e/t}if(e+=t,s+3<=6){if(k<=i)return e;var _=0|ee.FAST_LOG10_X(i,16);return e*c[_]}var o,l;_=0|ee.FAST_LOG10_X(i,16);return t=0!=r?n.ATH.cb_s[a]*n.ATH.adjust:n.ATH.cb_l[a]*n.ATH.adjust,e<y*t?t<e?(o=1,_<=13&&(o=h[_]),l=ee.FAST_LOG10_X(e/t,10/15),e*((f[_]-o)*l+o)):13<_?e:e*h[_]:e*f[_]}var r=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1];function B(e,t,a){var s;if(e<0&&(e=0),t<0&&(t=0),e<=0)return t;if(t<=0)return e;if(s=e<t?t/e:e/t,-2<=a&&a<=2){if(k<=s)return e+t;var n=0|ee.FAST_LOG10_X(s,16);return(e+t)*r[n]}return s<x?e+t:(e<t&&(e=t),e)}function me(e,t,a,s,n){var r,i,_=0,o=0;for(r=i=0;r<Pe.SBMAX_s;++i,++r){for(var l=e.bo_s[r],f=e.npart_s,c=l<f?l:f;i<c;)_+=t[i],o+=a[i],i++;if(e.en[s].s[r][n]=_,e.thm[s].s[r][n]=o,f<=i){++r;break}var h=e.PSY.bo_s_weight[r],u=1-h;_=h*t[i],o=h*a[i],e.en[s].s[r][n]+=_,e.thm[s].s[r][n]+=o,_=u*t[i],o=u*a[i]}for(;r<Pe.SBMAX_s;++r)e.en[s].s[r][n]=0,e.thm[s].s[r][n]=0}function pe(e,t,a,s){var n,r,i=0,_=0;for(n=r=0;n<Pe.SBMAX_l;++r,++n){for(var o=e.bo_l[n],l=e.npart_l,f=o<l?o:l;r<f;)i+=t[r],_+=a[r],r++;if(e.en[s].l[n]=i,e.thm[s].l[n]=_,l<=r){++n;break}var c=e.PSY.bo_l_weight[n],h=1-c;i=c*t[r],_=c*a[r],e.en[s].l[n]+=i,e.thm[s].l[n]+=_,i=h*t[r],_=h*a[r]}for(;n<Pe.SBMAX_l;++n)e.en[s].l[n]=0,e.thm[s].l[n]=0}function ve(e,t,a,s,n,r){var i,_,o=e.internal_flags;for(_=i=0;_<o.npart_s;++_){for(var l=0,f=0,c=o.numlines_s[_],h=0;h<c;++h,++i){var u=t[r][i];l+=u,f<u&&(f=u)}a[_]=l}for(i=_=0;_<o.npart_s;_++){var b=o.s3ind_s[_][0],m=o.s3_ss[i++]*a[b];for(++b;b<=o.s3ind_s[_][1];)m+=o.s3_ss[i]*a[b],++i,++b;var p=d*o.nb_s1[n][_];if(s[_]=Math.min(m,p),o.blocktype_old[1&n]==Pe.SHORT_TYPE){p=g*o.nb_s2[n][_];var v=s[_];s[_]=Math.min(p,v)}o.nb_s2[n][_]=o.nb_s1[n][_],o.nb_s1[n][_]=m}for(;_<=Pe.CBANDS;++_)a[_]=0,s[_]=0}function de(e,t,a){return 1<=a?e:a<=0?t:0<t?Math.pow(e/t,a)*t:0}var o=[11.8,13.6,17.2,32,46.5,51.3,57.5,67.1,71.5,84.6,97.6,130];function ge(e,t){for(var a=309.07,s=0;s<Pe.SBMAX_s-1;s++)for(var n=0;n<3;n++){var r=e.thm.s[s][n];if(0<r){var i=r*t,_=e.en.s[s][n];i<_&&(a+=1e10*i<_?o[s]*(10*T):o[s]*ee.FAST_LOG10(_/i))}}return a}var _=[6.8,5.8,5.8,6.4,6.5,9.9,12.1,14.4,15,18.9,21.6,26.9,34.2,40.2,46.8,56.5,60.7,73.9,85.7,93.4,126.1];function Se(e,t){for(var a=281.0575,s=0;s<Pe.SBMAX_l-1;s++){var n=e.thm.l[s];if(0<n){var r=n*t,i=e.en.l[s];r<i&&(a+=1e10*r<i?_[s]*(10*T):_[s]*ee.FAST_LOG10(i/r))}}return a}function Me(e,t,a,s,n){var r,i;for(r=i=0;r<e.npart_l;++r){var _,o=0,l=0;for(_=0;_<e.numlines_l[r];++_,++i){var f=t[i];o+=f,l<f&&(l=f)}a[r]=o,s[r]=l,n[r]=o*e.rnumlines_l[r]}}function we(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o):s[r]=0;for(r=1;r<e.npart_l-1;r++){var _,o;if(0<(i=a[r-1]+a[r]+a[r+1]))(_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o;else s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]-1))))&&(o=n),s[r]=o):s[r]=0}var Re=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function D(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(s<2)A.fft_long(o,i[_],s,t,a);else if(2==s)for(var l=Pe.BLKSIZE-1;0<=l;--l){var f=i[_+0][l],c=i[_+1][l];i[_+0][l]=(f+c)*ee.SQRT2*.5,i[_+1][l]=(f-c)*ee.SQRT2*.5}r[0]=M(i[_+0][0]),r[0]*=r[0];for(l=Pe.BLKSIZE/2-1;0<=l;--l){var h=i[_+0][Pe.BLKSIZE/2-l],u=i[_+0][Pe.BLKSIZE/2+l];r[Pe.BLKSIZE/2-l]=M(.5*(h*h+u*u))}var b=0;for(l=11;l<Pe.HBLKSIZE;l++)b+=r[l];if(o.tot_ener[s]=b,e.analysis){for(l=0;l<Pe.HBLKSIZE;l++)o.pinfo.energy[n][s][l]=o.pinfo.energy_save[s][l],o.pinfo.energy_save[s][l]=r[l];o.pinfo.pe[n][s]=o.pe[s]}}function X(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(0==n&&s<2&&A.fft_short(o,i[_],s,t,a),2==s)for(var l=Pe.BLKSIZE_s-1;0<=l;--l){var f=i[_+0][n][l],c=i[_+1][n][l];i[_+0][n][l]=(f+c)*ee.SQRT2*.5,i[_+1][n][l]=(f-c)*ee.SQRT2*.5}r[n][0]=i[_+0][n][0],r[n][0]*=r[n][0];for(l=Pe.BLKSIZE_s/2-1;0<=l;--l){var h=i[_+0][n][Pe.BLKSIZE_s/2-l],u=i[_+0][n][Pe.BLKSIZE_s/2+l];r[n][Pe.BLKSIZE_s/2-l]=M(.5*(h*h+u*u))}}this.L3psycho_anal_ns=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,b,m,p,v,d,g,S=e.internal_flags,M=Te([2,Pe.BLKSIZE]),w=Te([2,3,Pe.BLKSIZE_s]),R=Ae(Pe.CBANDS+1),B=Ae(Pe.CBANDS+1),A=Ae(Pe.CBANDS+2),T=Be(2),k=Be(2),x=Te([2,576]),y=Be(Pe.CBANDS+2),E=Be(Pe.CBANDS+2);for(ke.fill(E,0),f=S.channels_out,e.mode==Ee.JOINT_STEREO&&(f=4),d=e.VBR==ye.vbr_off?0==S.ResvMax?0:S.ResvSize/S.ResvMax*.5:e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?.6:1,c=0;c<S.channels_out;c++){var P=t[c],H=a+576-350-ce+192;for(u=0;u<576;u++){var L,I;for(L=P[H+u+10],b=I=0;b<(ce-1)/2-1;b+=2)L+=Re[b]*(P[H+u+b]+P[H+u+ce-b]),I+=Re[b+1]*(P[H+u+b+1]+P[H+u+ce-b-1]);x[c][u]=L+I}n[s][c].en.assign(S.en[c]),n[s][c].thm.assign(S.thm[c]),2<f&&(r[s][c].en.assign(S.en[c+2]),r[s][c].thm.assign(S.thm[c+2]))}for(c=0;c<f;c++){var V,N=Ae(12),O=[0,0,0,0],Y=Ae(12),D=1,X=Ae(Pe.CBANDS),q=Ae(Pe.CBANDS),j=[0,0,0,0],C=Ae(Pe.HBLKSIZE),F=Te([3,Pe.HBLKSIZE_s]);for(u=0;u<3;u++)N[u]=S.nsPsy.last_en_subshort[c][u+6],Y[u]=N[u]/S.nsPsy.last_en_subshort[c][u+4],O[0]+=N[u];if(2==c)for(u=0;u<576;u++){var z,Z;z=x[0][u],Z=x[1][u],x[0][u]=z+Z,x[1][u]=z-Z}var K=x[1&c],G=0;for(u=0;u<9;u++){for(var Q=G+64,U=1;G<Q;G++)U<Math.abs(K[G])&&(U=Math.abs(K[G]));S.nsPsy.last_en_subshort[c][u]=N[u+3]=U,O[1+u/3]+=U,U>N[u+3-2]?U/=N[u+3-2]:U=N[u+3-2]>10*U?N[u+3-2]/(10*U):0,Y[u+3]=U}if(e.analysis){var W=Y[0];for(u=1;u<12;u++)W<Y[u]&&(W=Y[u]);S.pinfo.ers[s][c]=S.pinfo.ers_save[c],S.pinfo.ers_save[c]=W}for(V=3==c?S.nsPsy.attackthre_s:S.nsPsy.attackthre,u=0;u<12;u++)0==j[u/3]&&Y[u]>V&&(j[u/3]=u%3+1);for(u=1;u<4;u++){(O[u-1]>O[u]?O[u-1]/O[u]:O[u]/O[u-1])<1.7&&(j[u]=0,1==u&&(j[0]=0))}for(0!=j[0]&&0!=S.nsPsy.lastAttacks[c]&&(j[0]=0),3!=S.nsPsy.lastAttacks[c]&&j[0]+j[1]+j[2]+j[3]==0||((D=0)!=j[1]&&0!=j[0]&&(j[1]=0),0!=j[2]&&0!=j[1]&&(j[2]=0),0!=j[3]&&0!=j[2]&&(j[3]=0)),c<2?k[c]=D:0==D&&(k[0]=k[1]=0),o[c]=S.tot_ener[c],he(e,C,F,M,1&c,w,1&c,s,c,t,a),Me(S,C,R,X,q),we(S,X,q,y),v=0;v<3;v++){var J,$;for(ve(e,F,B,A,c,v),me(S,B,A,c,v),p=0;p<Pe.SBMAX_s;p++){if($=S.thm[c].s[p][v],$*=.8,2<=j[v]||1==j[v+1]){var ee=0!=v?v-1:2;U=de(S.thm[c].s[p][ee],$,.6*d);$=Math.min($,U)}if(1==j[v]){ee=0!=v?v-1:2,U=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,U)}else if(0!=v&&3==j[v-1]||0==v&&3==S.nsPsy.lastAttacks[c]){ee=2!=v?v+1:0,U=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,U)}J=N[3*v+3]+N[3*v+4]+N[3*v+5],6*N[3*v+5]<J&&($*=.5,6*N[3*v+4]<J&&($*=.5)),S.thm[c].s[p][v]=$}}for(S.nsPsy.lastAttacks[c]=j[2],h=m=0;h<S.npart_l;h++){for(var te=S.s3ind[h][0],ae=R[te]*ue[y[te]],se=S.s3_ll[m++]*ae;++te<=S.s3ind[h][1];)ae=R[te]*ue[y[te]],se=be(se,S.s3_ll[m++]*ae,te,te-h,S,0);se*=.158489319246111,S.blocktype_old[1&c]==Pe.SHORT_TYPE?A[h]=se:A[h]=de(Math.min(se,Math.min(oe*S.nb_1[c][h],le*S.nb_2[c][h])),se,d),S.nb_2[c][h]=S.nb_1[c][h],S.nb_1[c][h]=se}for(;h<=Pe.CBANDS;++h)R[h]=0,A[h]=0;pe(S,R,A,c)}(e.mode!=Ee.STEREO&&e.mode!=Ee.JOINT_STEREO||0<e.interChRatio&&function(e,t){var a=e.internal_flags;if(1<a.channels_out){for(var s=0;s<Pe.SBMAX_l;s++){var n=a.thm[0].l[s],r=a.thm[1].l[s];a.thm[0].l[s]+=r*t,a.thm[1].l[s]+=n*t}for(s=0;s<Pe.SBMAX_s;s++)for(var i=0;i<3;i++)n=a.thm[0].s[s][i],r=a.thm[1].s[s][i],a.thm[0].s[s][i]+=r*t,a.thm[1].s[s][i]+=n*t}}(e,e.interChRatio),e.mode==Ee.JOINT_STEREO)&&(!function(e){for(var t=0;t<Pe.SBMAX_l;t++)if(!(e.thm[0].l[t]>1.58*e.thm[1].l[t]||e.thm[1].l[t]>1.58*e.thm[0].l[t])){var a=e.mld_l[t]*e.en[3].l[t],s=Math.max(e.thm[2].l[t],Math.min(e.thm[3].l[t],a));a=e.mld_l[t]*e.en[2].l[t];var n=Math.max(e.thm[3].l[t],Math.min(e.thm[2].l[t],a));e.thm[2].l[t]=s,e.thm[3].l[t]=n}for(t=0;t<Pe.SBMAX_s;t++)for(var r=0;r<3;r++)e.thm[0].s[t][r]>1.58*e.thm[1].s[t][r]||e.thm[1].s[t][r]>1.58*e.thm[0].s[t][r]||(a=e.mld_s[t]*e.en[3].s[t][r],s=Math.max(e.thm[2].s[t][r],Math.min(e.thm[3].s[t][r],a)),a=e.mld_s[t]*e.en[2].s[t][r],n=Math.max(e.thm[3].s[t][r],Math.min(e.thm[2].s[t][r],a)),e.thm[2].s[t][r]=s,e.thm[3].s[t][r]=n)}(S),g=e.msfix,0<Math.abs(g)&&function(e,t,a){var s=t,n=Math.pow(10,a);t*=2,s*=2;for(var r=0;r<Pe.SBMAX_l;r++)f=e.ATH.cb_l[e.bm_l[r]]*n,(_=Math.min(Math.max(e.thm[0].l[r],f),Math.max(e.thm[1].l[r],f)))*t<(o=Math.max(e.thm[2].l[r],f))+(l=Math.max(e.thm[3].l[r],f))&&(o*=c=_*s/(o+l),l*=c),e.thm[2].l[r]=Math.min(o,e.thm[2].l[r]),e.thm[3].l[r]=Math.min(l,e.thm[3].l[r]);for(n*=Pe.BLKSIZE_s/Pe.BLKSIZE,r=0;r<Pe.SBMAX_s;r++)for(var i=0;i<3;i++){var _,o,l,f,c;f=e.ATH.cb_s[e.bm_s[r]]*n,(_=Math.min(Math.max(e.thm[0].s[r][i],f),Math.max(e.thm[1].s[r][i],f)))*t<(o=Math.max(e.thm[2].s[r][i],f))+(l=Math.max(e.thm[3].s[r][i],f))&&(o*=c=_*t/(o+l),l*=c),e.thm[2].s[r][i]=Math.min(e.thm[2].s[r][i],o),e.thm[3].s[r][i]=Math.min(e.thm[3].s[r][i],l)}}(S,g,e.ATHlower*S.ATH.adjust));for(function(e,t,a,s){var n=e.internal_flags;e.short_blocks!=xe.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var r=0;r<n.channels_out;r++)s[r]=Pe.NORM_TYPE,e.short_blocks==xe.short_block_dispensed&&(t[r]=1),e.short_blocks==xe.short_block_forced&&(t[r]=0),0!=t[r]?n.blocktype_old[r]==Pe.SHORT_TYPE&&(s[r]=Pe.STOP_TYPE):(s[r]=Pe.SHORT_TYPE,n.blocktype_old[r]==Pe.NORM_TYPE&&(n.blocktype_old[r]=Pe.START_TYPE),n.blocktype_old[r]==Pe.STOP_TYPE&&(n.blocktype_old[r]=Pe.SHORT_TYPE)),a[r]=n.blocktype_old[r],n.blocktype_old[r]=s[r]}(e,k,l,T),c=0;c<f;c++){var ne,re,ie,_e=0;1<c?(ne=_,_e=-2,re=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(re=Pe.SHORT_TYPE),ie=r[s][c-2]):(ne=i,_e=0,re=l[c],ie=n[s][c]),ne[_e+c]=re==Pe.SHORT_TYPE?ge(ie,S.masking_lower):Se(ie,S.masking_lower),e.analysis&&(S.pinfo.pe[s][c]=ne[_e+c])}return 0};var q=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function j(e,t,a){if(0==a)for(var s=0;s<e.npart_s;s++)e.nb_s2[t][s]=e.nb_s1[t][s],e.nb_s1[t][s]=0}function C(e,t){for(var a=0;a<e.npart_l;a++)e.nb_2[t][a]=e.nb_1[t][a],e.nb_1[t][a]=0}function F(e,t,a,s,n,r){var i,_,o,l=e.internal_flags,f=new float[Pe.CBANDS],c=Ae(Pe.CBANDS),h=new int[Pe.CBANDS];for(o=_=0;o<l.npart_s;++o){var u=0,b=0,m=l.numlines_s[o];for(i=0;i<m;++i,++_){var p=t[r][_];u+=p,b<p&&(b=p)}a[o]=u,f[o]=b,c[o]=u/m}for(;o<Pe.CBANDS;++o)f[o]=0,c[o]=0;for(function(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];for(0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0,r=1;r<e.npart_s-1;r++){var _,o;0<(i=a[r-1]+a[r]+a[r+1])?((_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]-1))))&&(o=n),s[r]=o):s[r]=0}(l,f,c,h),_=o=0;o<l.npart_s;o++){var v,d,g,S,M,w=l.s3ind_s[o][0],R=l.s3ind_s[o][1];for(v=h[w],d=1,S=l.s3_ss[_]*a[w]*ue[h[w]],++_,++w;w<=R;)v+=h[w],d+=1,S=B(S,g=l.s3_ss[_]*a[w]*ue[h[w]],w-o),++_,++w;S*=M=.5*ue[v=(1+2*v)/(2*d)],s[o]=S,l.nb_s2[n][o]=l.nb_s1[n][o],l.nb_s1[n][o]=S,g=f[o],g*=l.minval_s[o],g*=M,s[o]>g&&(s[o]=g),1<l.masking_lower&&(s[o]*=l.masking_lower),s[o]>a[o]&&(s[o]=a[o]),l.masking_lower<1&&(s[o]*=l.masking_lower)}for(;o<Pe.CBANDS;++o)a[o]=0,s[o]=0}function z(e,t,a,s,n){var r,i=Ae(Pe.CBANDS),_=Ae(Pe.CBANDS),o=Be(Pe.CBANDS+2);Me(e,t,a,i,_),we(e,i,_,o);var l=0;for(r=0;r<e.npart_l;r++){var f,c,h,u=e.s3ind[r][0],b=e.s3ind[r][1],m=0,p=0;for(m=o[u],p+=1,c=e.s3_ll[l]*a[u]*ue[o[u]],++l,++u;u<=b;)m+=o[u],p+=1,c=B(c,f=e.s3_ll[l]*a[u]*ue[o[u]],u-r),++l,++u;if(c*=h=.5*ue[m=(1+2*m)/(2*p)],e.blocktype_old[1&n]==Pe.SHORT_TYPE){var v=oe*e.nb_1[n][r];s[r]=0<v?Math.min(c,v):Math.min(c,a[r]*fe)}else{var d=le*e.nb_2[n][r],g=oe*e.nb_1[n][r];d<=0&&(d=c),g<=0&&(g=c),v=e.blocktype_old[1&n]==Pe.NORM_TYPE?Math.min(g,d):g,s[r]=Math.min(c,v)}e.nb_2[n][r]=e.nb_1[n][r],e.nb_1[n][r]=c,f=i[r],f*=e.minval_l[r],f*=h,s[r]>f&&(s[r]=f),1<e.masking_lower&&(s[r]*=e.masking_lower),s[r]>a[r]&&(s[r]=a[r]),e.masking_lower<1&&(s[r]*=e.masking_lower)}for(;r<Pe.CBANDS;++r)a[r]=0,s[r]=0}function Z(e,t,a,s,n,r,i){for(var _,o,l=2*r,f=0<r?Math.pow(10,n):1,c=0;c<i;++c){var h=e[2][c],u=e[3][c],b=t[0][c],m=t[1][c],p=t[2][c],v=t[3][c];if(b<=1.58*m&&m<=1.58*b){var d=a[c]*u,g=a[c]*h;o=Math.max(p,Math.min(v,d)),_=Math.max(v,Math.min(p,g))}else o=p,_=v;if(0<r){var S,M,w=s[c]*f;if(S=Math.min(Math.max(b,w),Math.max(m,w)),0<(M=(p=Math.max(o,w))+(v=Math.max(_,w)))&&S*l<M){var R=S*l/M;p*=R,v*=R}o=Math.min(p,o),_=Math.min(v,_)}h<o&&(o=h),u<_&&(_=u),t[2][c]=o,t[3][c]=_}}function w(e,t){var a;return(a=0<=e?27*-e:e*t)<=-72?0:Math.exp(a*S)}function R(e){var t,a,s=0;for(s=0;1e-20<w(s,e);s-=1);for(n=s,r=0;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?r=s:n=s;t=n;var n,r;s=0;for(s=0;1e-20<w(s,e);s+=1);for(n=0,r=s;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?n=s:r=s;a=r;var i,_=0;for(i=0;i<=1e3;++i){_+=w(s=t+i*(a-t)/1e3,e)}return 1001/(_*(a-t))}function I(e){return e<0&&(e=0),e*=.001,13*Math.atan(.76*e)+3.5*Math.atan(e*e/56.25)}function V(e,t,a,s,n,r,i,_,o,l,f,c){var h,u=Ae(Pe.CBANDS+1),b=_/(15<c?1152:384),m=Be(Pe.HBLKSIZE);_/=o;var p=0,v=0;for(h=0;h<Pe.CBANDS;h++){var d;for(k=I(_*p),u[h]=_*p,d=p;I(_*d)-k<E&&d<=o/2;d++);for(e[h]=d-p,v=h+1;p<d;)m[p++]=h;if(o/2<p){p=o/2,++h;break}}u[h]=_*p;for(var g=0;g<c;g++){var S,M,w,R,B;w=l[g],R=l[g+1],(S=0|Math.floor(.5+f*(w-.5)))<0&&(S=0),o/2<(M=0|Math.floor(.5+f*(R-.5)))&&(M=o/2),a[g]=(m[S]+m[M])/2,t[g]=m[M];var A=b*R;i[g]=(A-u[t[g]])/(u[t[g]+1]-u[t[g]]),i[g]<0?i[g]=0:1<i[g]&&(i[g]=1),B=I(_*l[g]*f),B=Math.min(B,15.5)/15.5,r[g]=Math.pow(10,1.25*(1-Math.cos(Math.PI*B))-2.5)}for(var T=p=0;T<v;T++){var k,x,y=e[T];k=I(_*p),x=I(_*(p+y-1)),s[T]=.5*(k+x),k=I(_*(p-.5)),x=I(_*(p+y-.5)),n[T]=x-k,p+=y}return v}function N(e,t,a,s,n,r){var i,_,o,l,f,c,h=Te([Pe.CBANDS,Pe.CBANDS]),u=0;if(r)for(var b=0;b<t;b++)for(i=0;i<t;i++){var m=(_=a[b]-a[i],c=f=l=o=void 0,o=_,l=.5<=(o*=0<=o?3:1.5)&&o<=2.5?8*((c=o-.5)*c-2*c):0,((f=15.811389+7.5*(o+=.474)-17.5*Math.sqrt(1+o*o))<=-60?0:(o=Math.exp((l+f)*S),o/=.6609193))*s[i]);h[b][i]=m*n[b]}else for(i=0;i<t;i++){var p=15+Math.min(21/a[i],12),v=R(p);for(b=0;b<t;b++){m=v*w(a[b]-a[i],p)*s[i];h[b][i]=m*n[b]}}for(b=0;b<t;b++){for(i=0;i<t&&!(0<h[b][i]);i++);for(e[b][0]=i,i=t-1;0<i&&!(0<h[b][i]);i--);e[b][1]=i,u+=e[b][1]-e[b][0]+1}var d=Ae(u),g=0;for(b=0;b<t;b++)for(i=e[b][0];i<=e[b][1];i++)d[g++]=h[b][i];return d}function O(e){var t=I(e);return t=Math.min(t,15.5)/15.5,Math.pow(10,1.25*(1-Math.cos(Math.PI*t))-2.5)}function s(e,t){return e<-.3&&(e=3410),e/=1e3,e=Math.max(.1,e),3.64*Math.pow(e,-.8)-6.8*Math.exp(-.6*Math.pow(e-3.4,2))+6*Math.exp(-.15*Math.pow(e-8.7,2))+.001*(.6+.04*t)*Math.pow(e,4)}this.L3psycho_anal_vbr=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,b,m=e.internal_flags,p=Ae(Pe.HBLKSIZE),v=Te([3,Pe.HBLKSIZE_s]),d=Te([2,Pe.BLKSIZE]),g=Te([2,3,Pe.BLKSIZE_s]),S=Te([4,Pe.CBANDS]),M=Te([4,Pe.CBANDS]),w=Te([4,3]),R=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],B=Be(2),A=e.mode==Ee.JOINT_STEREO?4:m.channels_out;!function(e,t,a,s,n,r,i,_,o,l){for(var f=Te([2,576]),c=e.internal_flags,h=c.channels_out,u=e.mode==Ee.JOINT_STEREO?4:h,b=0;b<h;b++){firbuf=t[b];for(var m=a+576-350-ce+192,p=0;p<576;p++){var v,d;v=firbuf[m+p+10];for(var g=d=0;g<(ce-1)/2-1;g+=2)v+=q[g]*(firbuf[m+p+g]+firbuf[m+p+ce-g]),d+=q[g+1]*(firbuf[m+p+g+1]+firbuf[m+p+ce-g-1]);f[b][p]=v+d}n[s][b].en.assign(c.en[b]),n[s][b].thm.assign(c.thm[b]),2<u&&(r[s][b].en.assign(c.en[b+2]),r[s][b].thm.assign(c.thm[b+2]))}for(b=0;b<u;b++){var S=Ae(12),M=Ae(12),w=[0,0,0,0],R=f[1&b],B=0,A=3==b?c.nsPsy.attackthre_s:c.nsPsy.attackthre,T=1;if(2==b)for(p=0,g=576;0<g;++p,--g){var k=f[0][p],x=f[1][p];f[0][p]=k+x,f[1][p]=k-x}for(p=0;p<3;p++)M[p]=c.nsPsy.last_en_subshort[b][p+6],S[p]=M[p]/c.nsPsy.last_en_subshort[b][p+4],w[0]+=M[p];for(p=0;p<9;p++){for(var y=B+64,E=1;B<y;B++)E<Math.abs(R[B])&&(E=Math.abs(R[B]));c.nsPsy.last_en_subshort[b][p]=M[p+3]=E,w[1+p/3]+=E,E>M[p+3-2]?E/=M[p+3-2]:E=M[p+3-2]>10*E?M[p+3-2]/(10*E):0,S[p+3]=E}for(p=0;p<3;++p){var P=M[3*p+3]+M[3*p+4]+M[3*p+5],H=1;6*M[3*p+5]<P&&(H*=.5,6*M[3*p+4]<P&&(H*=.5)),_[b][p]=H}if(e.analysis){var L=S[0];for(p=1;p<12;p++)L<S[p]&&(L=S[p]);c.pinfo.ers[s][b]=c.pinfo.ers_save[b],c.pinfo.ers_save[b]=L}for(p=0;p<12;p++)0==o[b][p/3]&&S[p]>A&&(o[b][p/3]=p%3+1);for(p=1;p<4;p++){var I=w[p-1],V=w[p];Math.max(I,V)<4e4&&I<1.7*V&&V<1.7*I&&(1==p&&o[b][0]<=o[b][p]&&(o[b][0]=0),o[b][p]=0)}o[b][0]<=c.nsPsy.lastAttacks[b]&&(o[b][0]=0),3!=c.nsPsy.lastAttacks[b]&&o[b][0]+o[b][1]+o[b][2]+o[b][3]==0||((T=0)!=o[b][1]&&0!=o[b][0]&&(o[b][1]=0),0!=o[b][2]&&0!=o[b][1]&&(o[b][2]=0),0!=o[b][3]&&0!=o[b][2]&&(o[b][3]=0)),b<2?l[b]=T:0==T&&(l[0]=l[1]=0),i[b]=c.tot_ener[b]}}(e,t,a,s,n,r,o,w,R,B),function(e,t){var a=e.internal_flags;e.short_blocks!=xe.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var s=0;s<a.channels_out;s++)e.short_blocks==xe.short_block_dispensed&&(t[s]=1),e.short_blocks==xe.short_block_forced&&(t[s]=0)}(e,B);for(var T=0;T<A;T++){D(e,t,a,T,s,p,d,x=1&T),c=s,h=T,u=p,b=void 0,b=(f=e).internal_flags,2==f.athaa_loudapprox&&h<2&&(b.loudness_sq[c][h]=b.loudness_sq_save[h],b.loudness_sq_save[h]=Y(u,b)),0!=B[x]?z(m,p,S[T],M[T],T):C(m,T)}B[0]+B[1]==2&&e.mode==Ee.JOINT_STEREO&&Z(S,M,m.mld_cb_l,m.ATH.cb_l,e.ATHlower*m.ATH.adjust,e.msfix,m.npart_l);for(T=0;T<A;T++){0!=B[x=1&T]&&pe(m,S[T],M[T],T)}for(var k=0;k<3;k++){for(T=0;T<A;++T){0!=B[x=1&T]?j(m,T,k):(X(e,t,a,T,k,v,g,x),F(e,v,S[T],M[T],T,k))}B[0]+B[1]==0&&e.mode==Ee.JOINT_STEREO&&Z(S,M,m.mld_cb_s,m.ATH.cb_s,e.ATHlower*m.ATH.adjust,e.msfix,m.npart_s);for(T=0;T<A;++T){0==B[x=1&T]&&me(m,S[T],M[T],T,k)}}for(T=0;T<A;T++){var x;if(0==B[x=1&T])for(var y=0;y<Pe.SBMAX_s;y++){var E=Ae(3);for(k=0;k<3;k++){var P=m.thm[T].s[y][k];if(P*=.8,2<=R[T][k]||1==R[T][k+1]){var H=0!=k?k-1:2,L=de(m.thm[T].s[y][H],P,.36);P=Math.min(P,L)}else if(1==R[T][k]){H=0!=k?k-1:2,L=de(m.thm[T].s[y][H],P,.6*fe);P=Math.min(P,L)}else if(0!=k&&3==R[T][k-1]||0==k&&3==m.nsPsy.lastAttacks[T]){H=2!=k?k+1:0,L=de(m.thm[T].s[y][H],P,.6*fe);P=Math.min(P,L)}P*=w[T][k],E[k]=P}for(k=0;k<3;k++)m.thm[T].s[y][k]=E[k]}}for(T=0;T<A;T++)m.nsPsy.lastAttacks[T]=R[T][2];!function(e,t,a){for(var s=e.internal_flags,n=0;n<s.channels_out;n++){var r=Pe.NORM_TYPE;0!=t[n]?s.blocktype_old[n]==Pe.SHORT_TYPE&&(r=Pe.STOP_TYPE):(r=Pe.SHORT_TYPE,s.blocktype_old[n]==Pe.NORM_TYPE&&(s.blocktype_old[n]=Pe.START_TYPE),s.blocktype_old[n]==Pe.STOP_TYPE&&(s.blocktype_old[n]=Pe.SHORT_TYPE)),a[n]=s.blocktype_old[n],s.blocktype_old[n]=r}}(e,B,l);for(T=0;T<A;T++){var I,V,N,O;1<T?(I=_,V=-2,N=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(N=Pe.SHORT_TYPE),O=r[s][T-2]):(I=i,V=0,N=l[T],O=n[s][T]),I[V+T]=N==Pe.SHORT_TYPE?ge(O,m.masking_lower):Se(O,m.masking_lower),e.analysis&&(m.pinfo.pe[s][T]=I[V+T])}return 0},this.psymodel_init=function(e){var t,a=e.internal_flags,s=!0,n=13,r=0,i=0,_=-8.25,o=-4.5,l=Ae(Pe.CBANDS),f=Ae(Pe.CBANDS),c=Ae(Pe.CBANDS),h=e.out_samplerate;switch(e.experimentalZ){default:case 0:s=!0;break;case 1:s=e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt;break;case 2:s=!1;break;case 3:n=8,r=-1.75,i=-.0125,_=-8.25,o=-2.25}for(a.ms_ener_ratio_old=.25,a.blocktype_old[0]=a.blocktype_old[1]=Pe.NORM_TYPE,t=0;t<4;++t){for(var u=0;u<Pe.CBANDS;++u)a.nb_1[t][u]=1e20,a.nb_2[t][u]=1e20,a.nb_s1[t][u]=a.nb_s2[t][u]=1;for(var b=0;b<Pe.SBMAX_l;b++)a.en[t].l[b]=1e20,a.thm[t].l[b]=1e20;for(u=0;u<3;++u){for(b=0;b<Pe.SBMAX_s;b++)a.en[t].s[b][u]=1e20,a.thm[t].s[b][u]=1e20;a.nsPsy.lastAttacks[t]=0}for(u=0;u<9;u++)a.nsPsy.last_en_subshort[t][u]=10}for(a.loudness_sq_save[0]=a.loudness_sq_save[1]=0,a.npart_l=V(a.numlines_l,a.bo_l,a.bm_l,l,f,a.mld_l,a.PSY.bo_l_weight,h,Pe.BLKSIZE,a.scalefac_band.l,Pe.BLKSIZE/1152,Pe.SBMAX_l),t=0;t<a.npart_l;t++){var m=r;l[t]>=n&&(m=i*(l[t]-n)/(24-n)+r*(24-l[t])/(24-n)),c[t]=Math.pow(10,m/10),0<a.numlines_l[t]?a.rnumlines_l[t]=1/a.numlines_l[t]:a.rnumlines_l[t]=0}a.s3_ll=N(a.s3ind,a.npart_l,l,f,c,s);var p;u=0;for(t=0;t<a.npart_l;t++){g=K.MAX_VALUE;for(var v=0;v<a.numlines_l[t];v++,u++){var d=h*u/(1e3*Pe.BLKSIZE);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_l[t])<g&&(g=S)}a.ATH.cb_l[t]=g,6<(g=20*l[t]/10-20)&&(g=100),g<-15&&(g=-15),g-=8,a.minval_l[t]=Math.pow(10,g/10)*a.numlines_l[t]}for(a.npart_s=V(a.numlines_s,a.bo_s,a.bm_s,l,f,a.mld_s,a.PSY.bo_s_weight,h,Pe.BLKSIZE_s,a.scalefac_band.s,Pe.BLKSIZE_s/384,Pe.SBMAX_s),t=u=0;t<a.npart_s;t++){var g;m=_;l[t]>=n&&(m=o*(l[t]-n)/(24-n)+_*(24-l[t])/(24-n)),c[t]=Math.pow(10,m/10),g=K.MAX_VALUE;for(v=0;v<a.numlines_s[t];v++,u++){var S;d=h*u/(1e3*Pe.BLKSIZE_s);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_s[t])<g&&(g=S)}a.ATH.cb_s[t]=g,g=7*l[t]/12-7,12<l[t]&&(g*=1+3.1*Math.log(1+g)),l[t]<12&&(g*=1+2.3*Math.log(1-g)),g<-15&&(g=-15),g-=8,a.minval_s[t]=Math.pow(10,g/10)*a.numlines_s[t]}a.s3_ss=N(a.s3ind_s,a.npart_s,l,f,c,s),k=Math.pow(10,(P+1)/16),x=Math.pow(10,(H+1)/16),y=Math.pow(10,L/10),A.init_fft(a),a.decay=Math.exp(-1*T/(.01*h/192)),p=3.5,0!=(2&e.exp_nspsytune)&&(p=1),0<Math.abs(e.msfix)&&(p=e.msfix),e.msfix=p;for(var M=0;M<a.npart_l;M++)a.s3ind[M][1]>a.npart_l-1&&(a.s3ind[M][1]=a.npart_l-1);var w=576*a.mode_gr/h;if(a.ATH.decay=Math.pow(10,-1.2*w),a.ATH.adjust=.01,-(a.ATH.adjustLimit=1)!=e.ATHtype){var R=e.out_samplerate/Pe.BLKSIZE,B=0;for(t=d=0;t<Pe.BLKSIZE/2;++t)d+=R,a.ATH.eql_w[t]=1/Math.pow(10,this.ATHformula(d,e)/10),B+=a.ATH.eql_w[t];for(B=1/B,t=Pe.BLKSIZE/2;0<=--t;)a.ATH.eql_w[t]*=B}for(M=u=0;M<a.npart_s;++M)for(t=0;t<a.numlines_s[M];++t)++u;for(M=u=0;M<a.npart_l;++M)for(t=0;t<a.numlines_l[M];++t)++u;for(t=u=0;t<a.npart_l;t++){d=h*(u+a.numlines_l[t]/2)/(1*Pe.BLKSIZE);a.mld_cb_l[t]=O(d),u+=a.numlines_l[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_l[t]=1;for(t=u=0;t<a.npart_s;t++){d=h*(u+a.numlines_s[t]/2)/(1*Pe.BLKSIZE_s);a.mld_cb_s[t]=O(d),u+=a.numlines_s[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_s[t]=1;return 0},this.ATHformula=function(e,t){var a;switch(t.ATHtype){case 0:a=s(e,9);break;case 1:a=s(e,-1);break;case 2:a=s(e,0);break;case 3:a=s(e,1)+6;break;case 4:a=s(e,t.ATHcurve);break;default:a=s(e,0)}return a}}function Q(){var _=this;Q.V9=410,Q.V8=420,Q.V7=430,Q.V6=440,Q.V5=450,Q.V4=460,Q.V3=470,Q.V2=480,Q.V1=490,Q.V0=500,Q.R3MIX=1e3,Q.STANDARD=1001,Q.EXTREME=1002,Q.INSANE=1003,Q.STANDARD_FAST=1004,Q.EXTREME_FAST=1005,Q.MEDIUM=1006,Q.MEDIUM_FAST=1007;var w,R,g,S,M;Q.LAME_MAXMP3BUFFER=147456;var B,A,T,k=new G;function x(){this.lowerlimit=0}function n(e,t){this.lowpass=t}this.enc=new Pe,this.setModules=function(e,t,a,s,n,r,i,_,o){w=e,R=t,g=a,S=s,M=n,B=r,i,A=_,T=o,this.enc.setModules(R,k,S,B)};var y=4294479419;function E(e){return 1<e?0:e<=0?1:Math.cos(Math.PI/2*e)}function P(e,t){switch(e){case 44100:return t.version=1,0;case 48e3:return t.version=1;case 32e3:return t.version=1,2;case 22050:return t.version=0;case 24e3:return t.version=0,1;case 16e3:return t.version=0,2;case 11025:return t.version=0;case 12e3:return t.version=0,1;case 8e3:return t.version=0,2;default:return t.version=0,-1}}function H(e,t,a){a<16e3&&(t=2);for(var s=C.bitrate_table[t][1],n=2;n<=14;n++)0<C.bitrate_table[t][n]&&Math.abs(C.bitrate_table[t][n]-e)<Math.abs(s-e)&&(s=C.bitrate_table[t][n]);return s}function L(e,t,a){a<16e3&&(t=2);for(var s=0;s<=14;s++)if(0<C.bitrate_table[t][s]&&C.bitrate_table[t][s]==e)return s;return-1}function I(e,t){var a=[new n(8,2e3),new n(16,3700),new n(24,3900),new n(32,5500),new n(40,7e3),new n(48,7500),new n(56,1e4),new n(64,11e3),new n(80,13500),new n(96,15100),new n(112,15600),new n(128,17e3),new n(160,17500),new n(192,18600),new n(224,19400),new n(256,19700),new n(320,20500)],s=_.nearestBitrateFullIndex(t);e.lowerlimit=a[s].lowpass}function V(e){var t=Pe.BLKSIZE+e.framesize-Pe.FFTOFFSET;return t=Math.max(t,512+e.framesize-32)}function N(e,t,a,s,n,r){var i=_.enc.lame_encode_mp3_frame(e,t,a,s,n,r);return e.frameNum++,i}function O(){this.n_in=0,this.n_out=0}function f(){this.num_used=0}function Y(e,t,a){var s=Math.PI*t;(e/=a)<0&&(e=0),1<e&&(e=1);var n=e-.5,r=.42-.5*Math.cos(2*e*Math.PI)+.08*Math.cos(4*e*Math.PI);return Math.abs(n)<1e-9?s/Math.PI:r*Math.sin(a*s*n)/(Math.PI*a*n)}function c(e,t,a,s,n,r,i,_,o){var l,f,c=e.internal_flags,h=0,u=e.out_samplerate/function e(t,a){return 0!=a?e(a,t%a):t}(e.out_samplerate,e.in_samplerate);Z.BPC<u&&(u=Z.BPC);var b=Math.abs(c.resample_ratio-Math.floor(.5+c.resample_ratio))<1e-4?1:0,m=1/c.resample_ratio;1<m&&(m=1);var p=31;0==p%2&&--p;var v=(p+=b)+1;if(0==c.fill_buffer_resample_init){for(c.inbuf_old[0]=Ae(v),c.inbuf_old[1]=Ae(v),l=0;l<=2*u;++l)c.blackfilt[l]=Ae(v);for(c.itime[0]=0,h=c.itime[1]=0;h<=2*u;h++){var d=0,g=(h-u)/(2*u);for(l=0;l<=p;l++)d+=c.blackfilt[h][l]=Y(l-g,m,p);for(l=0;l<=p;l++)c.blackfilt[h][l]/=d}c.fill_buffer_resample_init=1}var S=c.inbuf_old[o];for(f=0;f<s;f++){var M,w;if(M=f*c.resample_ratio,i<=p+(h=0|Math.floor(M-c.itime[o]))-p/2)break;g=M-c.itime[o]-(h+p%2*.5);w=0|Math.floor(2*g*u+u+.5);var R=0;for(l=0;l<=p;++l){var B=l+h-p/2;R+=(B<0?S[v+B]:n[r+B])*c.blackfilt[w][l]}t[a+f]=R}if(_.num_used=Math.min(i,p+h-p/2),c.itime[o]+=_.num_used-f*c.resample_ratio,_.num_used>=v)for(l=0;l<v;l++)S[l]=n[r+_.num_used+l-v];else{var A=v-_.num_used;for(l=0;l<A;++l)S[l]=S[l+_.num_used];for(h=0;l<v;++l,++h)S[l]=n[r+h]}return f}function D(e,t,a,s,n,r){var i=e.internal_flags;if(i.resample_ratio<.9999||1.0001<i.resample_ratio)for(var _=0;_<i.channels_out;_++){var o=new f;r.n_out=c(e,t[_],i.mf_size,e.framesize,a[_],s,n,o,_),r.n_in=o.num_used}else{r.n_out=Math.min(e.framesize,n),r.n_in=r.n_out;for(var l=0;l<r.n_out;++l)t[0][i.mf_size+l]=a[0][s+l],2==i.channels_out&&(t[1][i.mf_size+l]=a[1][s+l])}}this.lame_init=function(){var e,t,a=new function(){this.class_id=0,this.num_samples=0,this.num_channels=0,this.in_samplerate=0,this.out_samplerate=0,this.scale=0,this.scale_left=0,this.scale_right=0,this.analysis=!1,this.bWriteVbrTag=!1,this.decode_only=!1,this.quality=0,this.mode=Ee.STEREO,this.force_ms=!1,this.free_format=!1,this.findReplayGain=!1,this.decode_on_the_fly=!1,this.write_id3tag_automatic=!1,this.brate=0,this.compression_ratio=0,this.copyright=0,this.original=0,this.extension=0,this.emphasis=0,this.error_protection=0,this.strict_ISO=!1,this.disable_reservoir=!1,this.quant_comp=0,this.quant_comp_short=0,this.experimentalY=!1,this.experimentalZ=0,this.exp_nspsytune=0,this.preset=0,this.VBR=null,this.VBR_q_frac=0,this.VBR_q=0,this.VBR_mean_bitrate_kbps=0,this.VBR_min_bitrate_kbps=0,this.VBR_max_bitrate_kbps=0,this.VBR_hard_min=0,this.lowpassfreq=0,this.highpassfreq=0,this.lowpasswidth=0,this.highpasswidth=0,this.maskingadjust=0,this.maskingadjust_short=0,this.ATHonly=!1,this.ATHshort=!1,this.noATH=!1,this.ATHtype=0,this.ATHcurve=0,this.ATHlower=0,this.athaa_type=0,this.athaa_loudapprox=0,this.athaa_sensitivity=0,this.short_blocks=null,this.useTemporal=!1,this.interChRatio=0,this.msfix=0,this.tune=!1,this.tune_value_a=0,this.version=0,this.encoder_delay=0,this.encoder_padding=0,this.framesize=0,this.frameNum=0,this.lame_allocated_gfp=0,this.internal_flags=null};return 0!=((e=a).class_id=y,t=e.internal_flags=new Z,e.mode=Ee.NOT_SET,e.original=1,e.in_samplerate=44100,e.num_channels=2,e.num_samples=-1,e.bWriteVbrTag=!0,e.quality=-1,e.short_blocks=null,t.subblock_gain=-1,e.lowpassfreq=0,e.highpassfreq=0,e.lowpasswidth=-1,e.highpasswidth=-1,e.VBR=ye.vbr_off,e.VBR_q=4,e.ATHcurve=-1,e.VBR_mean_bitrate_kbps=128,e.VBR_min_bitrate_kbps=0,e.VBR_max_bitrate_kbps=0,e.VBR_hard_min=0,t.VBR_min_bitrate=1,t.VBR_max_bitrate=13,e.quant_comp=-1,e.quant_comp_short=-1,e.msfix=-1,t.resample_ratio=1,t.OldValue[0]=180,t.OldValue[1]=180,t.CurrentStep[0]=4,t.CurrentStep[1]=4,t.masking_lower=1,t.nsPsy.attackthre=-1,t.nsPsy.attackthre_s=-1,e.scale=-1,e.athaa_type=-1,e.ATHtype=-1,e.athaa_loudapprox=-1,e.athaa_sensitivity=0,e.useTemporal=null,e.interChRatio=-1,t.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY,e.encoder_padding=0,t.mf_size=Pe.ENCDELAY-Pe.MDCTDELAY,e.findReplayGain=!1,e.decode_on_the_fly=!1,t.decode_on_the_fly=!1,t.findReplayGain=!1,t.findPeakSample=!1,t.RadioGain=0,t.AudiophileGain=0,t.noclipGainChange=0,t.noclipScale=-1,e.preset=0,e.write_id3tag_automatic=!0,0)?null:(a.lame_allocated_gfp=1,a)},this.nearestBitrateFullIndex=function(e){var t=[8,16,24,32,40,48,56,64,80,96,112,128,160,192,224,256,320],a=0,s=0,n=0,r=0;r=t[16],s=t[n=16],a=16;for(var i=0;i<16;i++)if(Math.max(e,t[i+1])!=e){r=t[i+1],n=i+1,s=t[i],a=i;break}return e-s<r-e?a:n},this.lame_init_params=function(e){var t,a,s,n=e.internal_flags;if(n.Class_ID=0,null==n.ATH&&(n.ATH=new function(){this.useAdjust=0,this.aaSensitivityP=0,this.adjust=0,this.adjustLimit=0,this.decay=0,this.floor=0,this.l=Ae(Pe.SBMAX_l),this.s=Ae(Pe.SBMAX_s),this.psfb21=Ae(Pe.PSFB21),this.psfb12=Ae(Pe.PSFB12),this.cb_l=Ae(Pe.CBANDS),this.cb_s=Ae(Pe.CBANDS),this.eql_w=Ae(Pe.BLKSIZE/2)}),null==n.PSY&&(n.PSY=new function(){this.mask_adjust=0,this.mask_adjust_short=0,this.bo_l_weight=Ae(Pe.SBMAX_l),this.bo_s_weight=Ae(Pe.SBMAX_s)}),null==n.rgdata&&(n.rgdata=new function(){}),n.channels_in=e.num_channels,1==n.channels_in&&(e.mode=Ee.MONO),n.channels_out=e.mode==Ee.MONO?1:2,n.mode_ext=Pe.MPG_MD_MS_LR,e.mode==Ee.MONO&&(e.force_ms=!1),e.VBR==ye.vbr_off&&128!=e.VBR_mean_bitrate_kbps&&0==e.brate&&(e.brate=e.VBR_mean_bitrate_kbps),e.VBR==ye.vbr_off||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt||(e.free_format=!1),e.VBR==ye.vbr_off&&0==e.brate&&j.EQ(e.compression_ratio,0)&&(e.compression_ratio=11.025),e.VBR==ye.vbr_off&&0<e.compression_ratio&&(0==e.out_samplerate&&(e.out_samplerate=map2MP3Frequency(int(.97*e.in_samplerate))),e.brate=0|16*e.out_samplerate*n.channels_out/(1e3*e.compression_ratio),n.samplerate_index=P(e.out_samplerate,e),e.free_format||(e.brate=H(e.brate,e.version,e.out_samplerate))),0!=e.out_samplerate&&(e.out_samplerate<16e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,64)):e.out_samplerate<32e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,160)):(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,32),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320))),0==e.lowpassfreq){var r=16e3;switch(e.VBR){case ye.vbr_off:I(i=new x,e.brate),r=i.lowerlimit;break;case ye.vbr_abr:var i;I(i=new x,e.VBR_mean_bitrate_kbps),r=i.lowerlimit;break;case ye.vbr_rh:var _=[19500,19e3,18600,18e3,17500,16e3,15600,14900,12500,1e4,3950];if(0<=e.VBR_q&&e.VBR_q<=9){var o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500;break;default:_=[19500,19e3,18500,18e3,17500,16500,15500,14500,12500,9500,3950];if(0<=e.VBR_q&&e.VBR_q<=9){o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500}e.mode!=Ee.MONO||e.VBR!=ye.vbr_off&&e.VBR!=ye.vbr_abr||(r*=1.5),e.lowpassfreq=0|r}if(0==e.out_samplerate&&(2*e.lowpassfreq>e.in_samplerate&&(e.lowpassfreq=e.in_samplerate/2),e.out_samplerate=(t=0|e.lowpassfreq,a=e.in_samplerate,s=44100,48e3<=a?s=48e3:44100<=a?s=44100:32e3<=a?s=32e3:24e3<=a?s=24e3:22050<=a?s=22050:16e3<=a?s=16e3:12e3<=a?s=12e3:11025<=a?s=11025:8e3<=a&&(s=8e3),-1==t?s:(t<=15960&&(s=44100),t<=15250&&(s=32e3),t<=11220&&(s=24e3),t<=9970&&(s=22050),t<=7230&&(s=16e3),t<=5420&&(s=12e3),t<=4510&&(s=11025),t<=3970&&(s=8e3),a<s?44100<a?48e3:32e3<a?44100:24e3<a?32e3:22050<a?24e3:16e3<a?22050:12e3<a?16e3:11025<a?12e3:8e3<a?11025:8e3:s))),e.lowpassfreq=Math.min(20500,e.lowpassfreq),e.lowpassfreq=Math.min(e.out_samplerate/2,e.lowpassfreq),e.VBR==ye.vbr_off&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)),e.VBR==ye.vbr_abr&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps)),e.bWriteVbrTag||(e.findReplayGain=!1,e.decode_on_the_fly=!1,n.findPeakSample=!1),n.findReplayGain=e.findReplayGain,n.decode_on_the_fly=e.decode_on_the_fly,n.decode_on_the_fly&&(n.findPeakSample=!0),n.findReplayGain&&w.InitGainAnalysis(n.rgdata,e.out_samplerate)==q.INIT_GAIN_ANALYSIS_ERROR)return e.internal_flags=null,-6;switch(n.decode_on_the_fly&&!e.decode_only&&(null!=n.hip&&T.hip_decode_exit(n.hip),n.hip=T.hip_decode_init()),n.mode_gr=e.out_samplerate<=24e3?1:2,e.framesize=576*n.mode_gr,e.encoder_delay=Pe.ENCDELAY,n.resample_ratio=e.in_samplerate/e.out_samplerate,e.VBR){case ye.vbr_mt:case ye.vbr_rh:case ye.vbr_mtrh:e.compression_ratio=[5.7,6.5,7.3,8.2,10,11.9,13,14,15,16.5][e.VBR_q];break;case ye.vbr_abr:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps);break;default:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)}if(e.mode==Ee.NOT_SET&&(e.mode=Ee.JOINT_STEREO),0<e.highpassfreq?(n.highpass1=2*e.highpassfreq,0<=e.highpasswidth?n.highpass2=2*(e.highpassfreq+e.highpasswidth):n.highpass2=2*e.highpassfreq,n.highpass1/=e.out_samplerate,n.highpass2/=e.out_samplerate):(n.highpass1=0,n.highpass2=0),0<e.lowpassfreq?(n.lowpass2=2*e.lowpassfreq,0<=e.lowpasswidth?(n.lowpass1=2*(e.lowpassfreq-e.lowpasswidth),n.lowpass1<0&&(n.lowpass1=0)):n.lowpass1=2*e.lowpassfreq,n.lowpass1/=e.out_samplerate,n.lowpass2/=e.out_samplerate):(n.lowpass1=0,n.lowpass2=0),function(e){var t=e.internal_flags,a=32,s=-1;if(0<t.lowpass1){for(var n=999,r=0;r<=31;r++)(l=r/31)>=t.lowpass2&&(a=Math.min(a,r)),t.lowpass1<l&&l<t.lowpass2&&(n=Math.min(n,r));t.lowpass1=999==n?(a-.75)/31:(n-.75)/31,t.lowpass2=a/31}if(0<t.highpass2&&t.highpass2<.75/31*.9&&(t.highpass1=0,t.highpass2=0,$.err.println("Warning: highpass filter disabled.  highpass frequency too small\n")),0<t.highpass2){var i=-1;for(r=0;r<=31;r++)(l=r/31)<=t.highpass1&&(s=Math.max(s,r)),t.highpass1<l&&l<t.highpass2&&(i=Math.max(i,r));t.highpass1=s/31,t.highpass2=-1==i?(s+.75)/31:(i+.75)/31}for(r=0;r<32;r++){var _,o,l=r/31;_=t.highpass2>t.highpass1?E((t.highpass2-l)/(t.highpass2-t.highpass1+1e-20)):1,o=t.lowpass2>t.lowpass1?E((l-t.lowpass1)/(t.lowpass2-t.lowpass1+1e-20)):1,t.amp_filter[r]=_*o}}(e),n.samplerate_index=P(e.out_samplerate,e),n.samplerate_index<0)return e.internal_flags=null,-1;if(e.VBR==ye.vbr_off){if(e.free_format)n.bitrate_index=0;else if(e.brate=H(e.brate,e.version,e.out_samplerate),n.bitrate_index=L(e.brate,e.version,e.out_samplerate),n.bitrate_index<=0)return e.internal_flags=null,-1}else n.bitrate_index=1;e.analysis&&(e.bWriteVbrTag=!1),null!=n.pinfo&&(e.bWriteVbrTag=!1),R.init_bit_stream_w(n);for(var c,h,u,b=n.samplerate_index+3*e.version+6*(e.out_samplerate<16e3?1:0),m=0;m<Pe.SBMAX_l+1;m++)n.scalefac_band.l[m]=S.sfBandIndex[b].l[m];for(m=0;m<Pe.PSFB21+1;m++){var p=(n.scalefac_band.l[22]-n.scalefac_band.l[21])/Pe.PSFB21,v=n.scalefac_band.l[21]+m*p;n.scalefac_band.psfb21[m]=v}n.scalefac_band.psfb21[Pe.PSFB21]=576;for(m=0;m<Pe.SBMAX_s+1;m++)n.scalefac_band.s[m]=S.sfBandIndex[b].s[m];for(m=0;m<Pe.PSFB12+1;m++){p=(n.scalefac_band.s[13]-n.scalefac_band.s[12])/Pe.PSFB12,v=n.scalefac_band.s[12]+m*p;n.scalefac_band.psfb12[m]=v}for(n.scalefac_band.psfb12[Pe.PSFB12]=192,1==e.version?n.sideinfo_len=1==n.channels_out?21:36:n.sideinfo_len=1==n.channels_out?13:21,e.error_protection&&(n.sideinfo_len+=2),h=(c=e).internal_flags,c.frameNum=0,c.write_id3tag_automatic&&A.id3tag_write_v2(c),h.bitrate_stereoMode_Hist=X([16,5]),h.bitrate_blockType_Hist=X([16,6]),h.PeakSample=0,c.bWriteVbrTag&&B.InitVbrTag(c),n.Class_ID=y,u=0;u<19;u++)n.nsPsy.pefirbuf[u]=700*n.mode_gr*n.channels_out;switch(-1==e.ATHtype&&(e.ATHtype=4),e.VBR){case ye.vbr_mt:e.VBR=ye.vbr_mtrh;case ye.vbr_mtrh:null==e.useTemporal&&(e.useTemporal=!1),g.apply_preset(e,500-10*e.VBR_q,0),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),e.quality<5&&(e.quality=0),5<e.quality&&(e.quality=5),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,n.iteration_loop=new VBRNewIterationLoop(M);break;case ye.vbr_rh:g.apply_preset(e,500-10*e.VBR_q,0),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,6<e.quality&&(e.quality=6),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),n.iteration_loop=new VBROldIterationLoop(M);break;default:var d;n.sfb21_extra=!1,e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),(d=e.VBR)==ye.vbr_off&&(e.VBR_mean_bitrate_kbps=e.brate),g.apply_preset(e,e.VBR_mean_bitrate_kbps,0),e.VBR=d,n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,n.iteration_loop=d==ye.vbr_off?new function(e){var t=e;this.quantize=t,this.iteration_loop=function(e,t,a,s){var n,r=e.internal_flags,i=Ae(z.SFBMAX),_=Ae(576),o=Be(2),l=0,f=r.l3_side,c=new F(l);this.quantize.rv.ResvFrameBegin(e,c),l=c.bits;for(var h=0;h<r.mode_gr;h++){n=this.quantize.qupvt.on_pe(e,t,o,l,h,h),r.mode_ext==Pe.MPG_MD_MS_LR&&(this.quantize.ms_convert(r.l3_side,h),this.quantize.qupvt.reduce_side(o,a[h],l,n));for(var u=0;u<r.channels_out;u++){var b,m,p=f.tt[h][u];p.block_type!=Pe.SHORT_TYPE?(b=0,m=r.PSY.mask_adjust-b):(b=0,m=r.PSY.mask_adjust_short-b),r.masking_lower=Math.pow(10,.1*m),this.quantize.init_outer_loop(r,p),this.quantize.init_xrpow(r,p,_)&&(this.quantize.qupvt.calc_xmin(e,s[h][u],p,i),this.quantize.outer_loop(e,p,i,_,u,o[u])),this.quantize.iteration_finish_one(r,h,u)}}this.quantize.rv.ResvFrameEnd(r,l)}}(M):new ABRIterationLoop(M)}if(e.VBR!=ye.vbr_off){if(n.VBR_min_bitrate=1,n.VBR_max_bitrate=14,e.out_samplerate<16e3&&(n.VBR_max_bitrate=8),0!=e.VBR_min_bitrate_kbps&&(e.VBR_min_bitrate_kbps=H(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate=L(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate<0))return-1;if(0!=e.VBR_max_bitrate_kbps&&(e.VBR_max_bitrate_kbps=H(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate=L(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate<0))return-1;e.VBR_min_bitrate_kbps=C.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_max_bitrate_kbps=C.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps=Math.min(C.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps),e.VBR_mean_bitrate_kbps=Math.max(C.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_mean_bitrate_kbps)}return e.tune&&(n.PSY.mask_adjust+=e.tune_value_a,n.PSY.mask_adjust_short+=e.tune_value_a),function(e){var t=e.internal_flags;switch(e.quality){default:case 9:t.psymodel=0,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 8:e.quality=7;case 7:t.psymodel=1,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 6:case 5:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=0,t.full_outer_loop=0;break;case 4:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 3:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 2:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 1:case 0:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=2,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0}}(e),e.athaa_type<0?n.ATH.useAdjust=3:n.ATH.useAdjust=e.athaa_type,n.ATH.aaSensitivityP=Math.pow(10,e.athaa_sensitivity/-10),null==e.short_blocks&&(e.short_blocks=xe.short_block_allowed),e.short_blocks!=xe.short_block_allowed||e.mode!=Ee.JOINT_STEREO&&e.mode!=Ee.STEREO||(e.short_blocks=xe.short_block_coupled),e.quant_comp<0&&(e.quant_comp=1),e.quant_comp_short<0&&(e.quant_comp_short=0),e.msfix<0&&(e.msfix=0),e.exp_nspsytune=1|e.exp_nspsytune,e.internal_flags.nsPsy.attackthre<0&&(e.internal_flags.nsPsy.attackthre=G.NSATTACKTHRE),e.internal_flags.nsPsy.attackthre_s<0&&(e.internal_flags.nsPsy.attackthre_s=G.NSATTACKTHRE_S),e.scale<0&&(e.scale=1),e.ATHtype<0&&(e.ATHtype=4),e.ATHcurve<0&&(e.ATHcurve=4),e.athaa_loudapprox<0&&(e.athaa_loudapprox=2),e.interChRatio<0&&(e.interChRatio=0),null==e.useTemporal&&(e.useTemporal=!0),n.slot_lag=n.frac_SpF=0,e.VBR==ye.vbr_off&&(n.slot_lag=n.frac_SpF=72e3*(e.version+1)*e.brate%e.out_samplerate|0),S.iteration_init(e),k.psymodel_init(e),0},this.lame_encode_flush=function(e,t,a,s){var n,r,i,_,o=e.internal_flags,l=m([2,1152]),f=0,c=o.mf_samples_to_encode-Pe.POSTDELAY,h=V(e);if(o.mf_samples_to_encode<1)return 0;for(n=0,e.in_samplerate!=e.out_samplerate&&(c+=16*e.out_samplerate/e.in_samplerate),(i=e.framesize-c%e.framesize)<576&&(i+=e.framesize),_=(c+(e.encoder_padding=i))/e.framesize;0<_&&0<=f;){var u=h-o.mf_size,b=e.frameNum;u*=e.in_samplerate,1152<(u/=e.out_samplerate)&&(u=1152),u<1&&(u=1),r=s-n,0==s&&(r=0),a+=f=this.lame_encode_buffer(e,l[0],l[1],u,t,a,r),n+=f,_-=b!=e.frameNum?1:0}if(f<(o.mf_samples_to_encode=0))return f;if(r=s-n,0==s&&(r=0),R.flush_bitstream(e),(f=R.copy_buffer(o,t,a,r,1))<0)return f;if(a+=f,r=s-(n+=f),0==s&&(r=0),e.write_id3tag_automatic){if(A.id3tag_write_v1(e),(f=R.copy_buffer(o,t,a,r,0))<0)return f;n+=f}return n},this.lame_encode_buffer=function(e,t,a,s,n,r,i){var _,o,l=e.internal_flags,f=[null,null];if(l.Class_ID!=y)return-3;if(0==s)return 0;o=s,(null==(_=l).in_buffer_0||_.in_buffer_nsamples<o)&&(_.in_buffer_0=Ae(o),_.in_buffer_1=Ae(o),_.in_buffer_nsamples=o),f[0]=l.in_buffer_0,f[1]=l.in_buffer_1;for(var c=0;c<s;c++)f[0][c]=t[c],1<l.channels_in&&(f[1][c]=a[c]);return function(e,t,a,s,n,r,i){var _,o,l,f,c,h=e.internal_flags,u=0,b=[null,null],m=[null,null];if(h.Class_ID!=y)return-3;if(0==s)return 0;if((c=R.copy_buffer(h,n,r,i,0))<0)return c;if(r+=c,u+=c,m[0]=t,m[1]=a,j.NEQ(e.scale,0)&&j.NEQ(e.scale,1))for(o=0;o<s;++o)m[0][o]*=e.scale,2==h.channels_out&&(m[1][o]*=e.scale);if(j.NEQ(e.scale_left,0)&&j.NEQ(e.scale_left,1))for(o=0;o<s;++o)m[0][o]*=e.scale_left;if(j.NEQ(e.scale_right,0)&&j.NEQ(e.scale_right,1))for(o=0;o<s;++o)m[1][o]*=e.scale_right;if(2==e.num_channels&&1==h.channels_out)for(o=0;o<s;++o)m[0][o]=.5*(m[0][o]+m[1][o]),m[1][o]=0;f=V(e),b[0]=h.mfbuf[0],b[1]=h.mfbuf[1];var p=0;for(;0<s;){var v=[null,null],d=0,g=0;v[0]=m[0],v[1]=m[1];var S=new O;if(D(e,b,v,p,s,S),d=S.n_in,g=S.n_out,h.findReplayGain&&!h.decode_on_the_fly&&w.AnalyzeSamples(h.rgdata,b[0],h.mf_size,b[1],h.mf_size,g,h.channels_out)==q.GAIN_ANALYSIS_ERROR)return-6;if(s-=d,p+=d,h.channels_out,h.mf_size+=g,h.mf_samples_to_encode<1&&(h.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY),h.mf_samples_to_encode+=g,h.mf_size>=f){var M=i-u;if(0==i&&(M=0),(_=N(e,b[0],b[1],n,r,M))<0)return _;for(r+=_,u+=_,h.mf_size-=e.framesize,h.mf_samples_to_encode-=e.framesize,l=0;l<h.channels_out;l++)for(o=0;o<h.mf_size;o++)b[l][o]=b[l][o+e.framesize]}}return u}(e,f[0],f[1],s,n,r,i)}}z.SFBMAX=3*Pe.SBMAX_s,Pe.ENCDELAY=576,Pe.POSTDELAY=1152,Pe.FFTOFFSET=224+(Pe.MDCTDELAY=48),Pe.DECDELAY=528,Pe.SBLIMIT=32,Pe.CBANDS=64,Pe.SBPSY_l=21,Pe.SBPSY_s=12,Pe.SBMAX_l=22,Pe.SBMAX_s=13,Pe.PSFB21=6,Pe.PSFB12=6,Pe.HBLKSIZE=(Pe.BLKSIZE=1024)/2+1,Pe.HBLKSIZE_s=(Pe.BLKSIZE_s=256)/2+1,Pe.NORM_TYPE=0,Pe.START_TYPE=1,Pe.SHORT_TYPE=2,Pe.STOP_TYPE=3,Pe.MPG_MD_LR_LR=0,Pe.MPG_MD_LR_I=1,Pe.MPG_MD_MS_LR=2,Pe.MPG_MD_MS_I=3,Pe.fircoef=[-.1039435,-.1892065,5*-.0432472,-.155915,3.898045e-17,.0467745*5,.50455,.756825,.187098*5],Z.MFSIZE=3456+Pe.ENCDELAY-Pe.MDCTDELAY,Z.MAX_HEADER_BUF=256,Z.MAX_BITS_PER_CHANNEL=4095,Z.MAX_BITS_PER_GRANULE=7680,Z.BPC=320,z.SFBMAX=3*Pe.SBMAX_s,t.Mp3Encoder=function(s,e,t){3!=arguments.length&&(console.error("WARN: Mp3Encoder(channels, samplerate, kbps) not specified"),s=1,e=44100,t=128);var n=new Q,a=new function(){this.setModules=function(e,t){}},r=new q,i=new j,_=new function(){function e(e,t,a,s,n,r,i,_,o,l,f,c,h,u,b){this.vbr_q=e,this.quant_comp=t,this.quant_comp_s=a,this.expY=s,this.st_lrm=n,this.st_s=r,this.masking_adj=i,this.masking_adj_short=_,this.ath_lower=o,this.ath_curve=l,this.ath_sensitivity=f,this.interch=c,this.safejoint=h,this.sfb21mod=u,this.msfix=b}function t(e,t,a,s,n,r,i,_,o,l,f,c,h,u){this.quant_comp=t,this.quant_comp_s=a,this.safejoint=s,this.nsmsfix=n,this.st_lrm=r,this.st_s=i,this.nsbass=_,this.scale=o,this.masking_adj=l,this.ath_lower=f,this.ath_curve=c,this.interch=h,this.sfscale=u}var i;this.setModules=function(e){i=e};var f=[new e(0,9,9,0,5.2,125,-4.2,-6.3,4.8,1,0,0,2,21,.97),new e(1,9,9,0,5.3,125,-3.6,-5.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,5.6,125,-2.2,-3.5,2.8,2,0,0,2,21,1.49),new e(3,9,9,1,5.8,130,-1.8,-2.8,2.6,3,-4,0,2,20,1.64),new e(4,9,9,1,6,135,-.7,-1.1,1.1,3.5,-8,0,2,0,1.79),new e(5,9,9,1,6.4,140,.5,.4,-7.5,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,6.6,145,.67,.65,-14.7,6.5,-19,4e-4,0,0,2.3),new e(7,9,9,1,6.6,145,.8,.75,-19.7,8,-22,6e-4,0,0,2.7),new e(8,9,9,1,6.6,145,1.2,1.15,-27.5,10,-23,7e-4,0,0,0),new e(9,9,9,1,6.6,145,1.6,1.6,-36,11,-25,8e-4,0,0,0),new e(10,9,9,1,6.6,145,2,2,-36,12,-25,8e-4,0,0,0)],c=[new e(0,9,9,0,4.2,25,-7,-4,7.5,1,0,0,2,26,.97),new e(1,9,9,0,4.2,25,-5.6,-3.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,4.2,25,-4.4,-1.8,2,2,0,0,2,18,1.49),new e(3,9,9,1,4.2,25,-3.4,-1.25,1.1,3,-4,0,2,15,1.64),new e(4,9,9,1,4.2,25,-2.2,.1,0,3.5,-8,0,2,0,1.79),new e(5,9,9,1,4.2,25,-1,1.65,-7.7,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,4.2,25,-0,2.47,-7.7,6.5,-19,4e-4,0,0,2),new e(7,9,9,1,4.2,25,.5,2,-14.5,8,-22,6e-4,0,0,2),new e(8,9,9,1,4.2,25,1,2.4,-22,10,-23,7e-4,0,0,2),new e(9,9,9,1,4.2,25,1.5,2.95,-30,11,-25,8e-4,0,0,2),new e(10,9,9,1,4.2,25,2,2.95,-36,12,-30,8e-4,0,0,2)];function s(e,t,a){var s,n,r=e.VBR==ye.vbr_rh?f:c,i=e.VBR_q_frac,_=r[t],o=r[t+1],l=_;_.st_lrm=_.st_lrm+i*(o.st_lrm-_.st_lrm),_.st_s=_.st_s+i*(o.st_s-_.st_s),_.masking_adj=_.masking_adj+i*(o.masking_adj-_.masking_adj),_.masking_adj_short=_.masking_adj_short+i*(o.masking_adj_short-_.masking_adj_short),_.ath_lower=_.ath_lower+i*(o.ath_lower-_.ath_lower),_.ath_curve=_.ath_curve+i*(o.ath_curve-_.ath_curve),_.ath_sensitivity=_.ath_sensitivity+i*(o.ath_sensitivity-_.ath_sensitivity),_.interch=_.interch+i*(o.interch-_.interch),_.msfix=_.msfix+i*(o.msfix-_.msfix),s=e,(n=l.vbr_q)<0&&(n=0),9<n&&(n=9),s.VBR_q=n,(s.VBR_q_frac=0)!=a?e.quant_comp=l.quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=l.quant_comp),0!=a?e.quant_comp_short=l.quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=l.quant_comp_s),0!=l.expY&&(e.experimentalY=0!=l.expY),0!=a?e.internal_flags.nsPsy.attackthre=l.st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=l.st_lrm),0!=a?e.internal_flags.nsPsy.attackthre_s=l.st_s:0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=l.st_s),0!=a?e.maskingadjust=l.masking_adj:0<Math.abs(e.maskingadjust-0)||(e.maskingadjust=l.masking_adj),0!=a?e.maskingadjust_short=l.masking_adj_short:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=l.masking_adj_short),0!=a?e.ATHlower=-l.ath_lower/10:0<Math.abs(10*-e.ATHlower-0)||(e.ATHlower=-l.ath_lower/10),0!=a?e.ATHcurve=l.ath_curve:0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=l.ath_curve),0!=a?e.athaa_sensitivity=l.ath_sensitivity:0<Math.abs(e.athaa_sensitivity- -1)||(e.athaa_sensitivity=l.ath_sensitivity),0<l.interch&&(0!=a?e.interChRatio=l.interch:0<Math.abs(e.interChRatio- -1)||(e.interChRatio=l.interch)),0<l.safejoint&&(e.exp_nspsytune=e.exp_nspsytune|l.safejoint),0<l.sfb21mod&&(e.exp_nspsytune=e.exp_nspsytune|l.sfb21mod<<20),0!=a?e.msfix=l.msfix:0<Math.abs(e.msfix- -1)||(e.msfix=l.msfix),0==a&&(e.VBR_q=t,e.VBR_q_frac=i)}var _=[new t(8,9,9,0,0,6.6,145,0,.95,0,-30,11,.0012,1),new t(16,9,9,0,0,6.6,145,0,.95,0,-25,11,.001,1),new t(24,9,9,0,0,6.6,145,0,.95,0,-20,11,.001,1),new t(32,9,9,0,0,6.6,145,0,.95,0,-15,11,.001,1),new t(40,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(48,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(56,9,9,0,0,6.6,145,0,.95,0,-6,11,8e-4,1),new t(64,9,9,0,0,6.6,145,0,.95,0,-2,11,8e-4,1),new t(80,9,9,0,0,6.6,145,0,.95,0,0,8,7e-4,1),new t(96,9,9,0,2.5,6.6,145,0,.95,0,1,5.5,6e-4,1),new t(112,9,9,0,2.25,6.6,145,0,.95,0,2,4.5,5e-4,1),new t(128,9,9,0,1.95,6.4,140,0,.95,0,3,4,2e-4,1),new t(160,9,9,1,1.79,6,135,0,.95,-2,5,3.5,0,1),new t(192,9,9,1,1.49,5.6,125,0,.97,-4,7,3,0,0),new t(224,9,9,1,1.25,5.2,125,0,.98,-6,9,2,0,0),new t(256,9,9,1,.97,5.2,125,0,1,-8,10,1,0,0),new t(320,9,9,1,.9,5.2,125,0,1,-10,12,0,0,0)];function n(e,t,a){var s=t,n=i.nearestBitrateFullIndex(t);if(e.VBR=ye.vbr_abr,e.VBR_mean_bitrate_kbps=s,e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320),e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.brate=e.VBR_mean_bitrate_kbps,320<e.VBR_mean_bitrate_kbps&&(e.disable_reservoir=!0),0<_[n].safejoint&&(e.exp_nspsytune=2|e.exp_nspsytune),0<_[n].sfscale&&(e.internal_flags.noise_shaping=2),0<Math.abs(_[n].nsbass)){var r=int(4*_[n].nsbass);r<0&&(r+=64),e.exp_nspsytune=e.exp_nspsytune|r<<2}return 0!=a?e.quant_comp=_[n].quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=_[n].quant_comp),0!=a?e.quant_comp_short=_[n].quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=_[n].quant_comp_s),0!=a?e.msfix=_[n].nsmsfix:0<Math.abs(e.msfix- -1)||(e.msfix=_[n].nsmsfix),0!=a?e.internal_flags.nsPsy.attackthre=_[n].st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=_[n].st_lrm),0!=a?e.internal_flags.nsPsy.attackthre_s=_[n].st_s:0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=_[n].st_s),0!=a?e.scale=_[n].scale:0<Math.abs(e.scale- -1)||(e.scale=_[n].scale),0!=a?e.maskingadjust=_[n].masking_adj:0<Math.abs(e.maskingadjust-0)||(e.maskingadjust=_[n].masking_adj),0<_[n].masking_adj?0!=a?e.maskingadjust_short=.9*_[n].masking_adj:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=.9*_[n].masking_adj):0!=a?e.maskingadjust_short=1.1*_[n].masking_adj:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=1.1*_[n].masking_adj),0!=a?e.ATHlower=-_[n].ath_lower/10:0<Math.abs(10*-e.ATHlower-0)||(e.ATHlower=-_[n].ath_lower/10),0!=a?e.ATHcurve=_[n].ath_curve:0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=_[n].ath_curve),0!=a?e.interChRatio=_[n].interch:0<Math.abs(e.interChRatio- -1)||(e.interChRatio=_[n].interch),t}this.apply_preset=function(e,t,a){switch(t){case Q.R3MIX:t=Q.V3,e.VBR=ye.vbr_mtrh;break;case Q.MEDIUM:t=Q.V4,e.VBR=ye.vbr_rh;break;case Q.MEDIUM_FAST:t=Q.V4,e.VBR=ye.vbr_mtrh;break;case Q.STANDARD:t=Q.V2,e.VBR=ye.vbr_rh;break;case Q.STANDARD_FAST:t=Q.V2,e.VBR=ye.vbr_mtrh;break;case Q.EXTREME:t=Q.V0,e.VBR=ye.vbr_rh;break;case Q.EXTREME_FAST:t=Q.V0,e.VBR=ye.vbr_mtrh;break;case Q.INSANE:return t=320,e.preset=t,n(e,t,a),e.VBR=ye.vbr_off,t}switch(e.preset=t){case Q.V9:return s(e,9,a),t;case Q.V8:return s(e,8,a),t;case Q.V7:return s(e,7,a),t;case Q.V6:return s(e,6,a),t;case Q.V5:return s(e,5,a),t;case Q.V4:return s(e,4,a),t;case Q.V3:return s(e,3,a),t;case Q.V2:return s(e,2,a),t;case Q.V1:return s(e,1,a),t;case Q.V0:return s(e,0,a),t}return 8<=t&&t<=320?n(e,t,a):(e.preset=0,t)}},o=new y,l=new w,f=new M,c=new function(){this.getLameVersion=function(){return"3.98.4"},this.getLameShortVersion=function(){return"3.98.4"},this.getLameVeryShortVersion=function(){return"LAME3.98r"},this.getPsyVersion=function(){return"0.93"},this.getLameUrl=function(){return"http://www.mp3dev.org/"},this.getLameOsBitness=function(){return"32bits"}},h=new function(){this.setModules=function(e,t){}},u=new function(){var o;this.setModules=function(e){o=e},this.ResvFrameBegin=function(e,t){var a,s=e.internal_flags,n=s.l3_side,r=o.getframebits(e);t.bits=(r-8*s.sideinfo_len)/s.mode_gr;var i=2048*s.mode_gr-8;320<e.brate?a=8*int(1e3*e.brate/(e.out_samplerate/1152)/8+.5):(a=11520,e.strict_ISO&&(a=8*int(32e4/(e.out_samplerate/1152)/8+.5))),s.ResvMax=a-r,s.ResvMax>i&&(s.ResvMax=i),(s.ResvMax<0||e.disable_reservoir)&&(s.ResvMax=0);var _=t.bits*s.mode_gr+Math.min(s.ResvSize,s.ResvMax);return a<_&&(_=a),n.resvDrain_pre=0,null!=s.pinfo&&(s.pinfo.mean_bits=t.bits/2,s.pinfo.resvsize=s.ResvSize),_},this.ResvMaxBits=function(e,t,a,s){var n,r=e.internal_flags,i=r.ResvSize,_=r.ResvMax;0!=s&&(i+=t),0!=(1&r.substep_shaping)&&(_*=.9),a.bits=t,9*_<10*i?(n=i-9*_/10,a.bits+=n,r.substep_shaping|=128):(n=0,r.substep_shaping&=127,e.disable_reservoir||0!=(1&r.substep_shaping)||(a.bits-=.1*t));var o=i<6*r.ResvMax/10?i:6*r.ResvMax/10;return(o-=n)<0&&(o=0),o},this.ResvAdjust=function(e,t){e.ResvSize-=t.part2_3_length+t.part2_length},this.ResvFrameEnd=function(e,t){var a,s=e.l3_side;e.ResvSize+=t*e.mode_gr;var n=0;s.resvDrain_post=0,(s.resvDrain_pre=0)!=(a=e.ResvSize%8)&&(n+=a),0<(a=e.ResvSize-n-e.ResvMax)&&(n+=a);var r=Math.min(8*s.main_data_begin,n)/8;s.resvDrain_pre+=8*r,n-=8*r,e.ResvSize-=8*r,s.main_data_begin-=r,s.resvDrain_post+=n,e.ResvSize-=n}},b=new T,m=new function(){this.setModules=function(e,t,a){}},p=new function(){};n.setModules(r,i,_,o,l,f,c,h,p),i.setModules(r,p,c,f),h.setModules(i,c),_.setModules(n),l.setModules(i,u,o,b),o.setModules(b,u,n.enc.psy),u.setModules(i),b.setModules(o),f.setModules(n,i,c),a.setModules(m,p),m.setModules(c,h,_);var v=n.lame_init();v.num_channels=s,v.in_samplerate=e,v.out_samplerate=e,v.brate=t,v.mode=Ee.STEREO,v.quality=3,v.bWriteVbrTag=!1,v.disable_reservoir=!0,v.write_id3tag_automatic=!1,n.lame_init_params(v);var d=1152,g=0|1.25*d+7200,S=B(g);this.encodeBuffer=function(e,t){1==s&&(t=e),e.length>d&&(d=e.length,S=B(g=0|1.25*d+7200));var a=n.lame_encode_buffer(v,e,t,e.length,S,0,g);return new Int8Array(S.subarray(0,a))},this.flush=function(){var e=n.lame_encode_flush(v,S,0,g);return new Int8Array(S.subarray(0,e))}}}t(),Recorder.lamejs=t}();
\ No newline at end of file
+!function(){"use strict";var i;Recorder.prototype.enc_mp3={stable:!0,testmsg:"采样率范围48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000"},Recorder.prototype.mp3=function(a,s,e){var t=this,n=t.set,r=a.length,i=t.mp3_start(n);if(i)return t.mp3_encode(i,a),void t.mp3_complete(i,s,e,1);var _=new Recorder.lamejs.Mp3Encoder(1,n.sampleRate,n.bitRate),o=[],l=0,f=0,c=function(){if(l<r){0<(e=_.encodeBuffer(a.subarray(l,l+57600))).length&&(f+=e.buffer.byteLength,o.push(e.buffer)),l+=57600,setTimeout(c)}else{var e;0<(e=_.flush()).length&&(f+=e.buffer.byteLength,o.push(e.buffer));var t=h.fn(o,f,r,n.sampleRate);u(t,n),s(new Blob(o,{type:"audio/mp3"}))}};c()},Recorder.BindDestroy("mp3Worker",function(){console.log("mp3Worker Destroy"),i&&i.terminate(),i=null}),Recorder.prototype.mp3_envCheck=function(e,t){var a="";return t.takeoffEncodeChunk&&(e.canProcess?s()||(a="当前浏览器版本太低，无法实时处理"):a=e.envName+"环境不支持实时处理"),a},Recorder.prototype.mp3_start=function(e){return s(e)};var _={id:0},s=function(e){var t=i;try{if(!t){var a=");wk_lame();var wk_ctxs={};self.onmessage="+function(e){var t=e.data,a=wk_ctxs[t.id];if("init"==t.action)wk_ctxs[t.id]={sampleRate:t.sampleRate,bitRate:t.bitRate,takeoff:t.takeoff,mp3Size:0,pcmSize:0,encArr:[],encObj:new wk_lame.Mp3Encoder(1,t.sampleRate,t.bitRate)};else if(!a)return;switch(t.action){case"stop":a.encObj=null,delete wk_ctxs[t.id];break;case"encode":a.pcmSize+=t.pcm.length,0<(s=a.encObj.encodeBuffer(t.pcm)).length&&(a.takeoff?self.postMessage({action:"takeoff",id:t.id,chunk:s}):(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer)));break;case"complete":var s;0<(s=a.encObj.flush()).length&&(a.takeoff?self.postMessage({action:"takeoff",id:t.id,chunk:s}):(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer)));var n=wk_mp3TrimFix.fn(a.encArr,a.mp3Size,a.pcmSize,a.sampleRate);self.postMessage({action:t.action,id:t.id,blob:new Blob(a.encArr,{type:"audio/mp3"}),meta:n})}};a+=";var wk_mp3TrimFix={rm:"+h.rm+",fn:"+h.fn+"}";var s=Recorder.lamejs.toString(),n=(window.URL||webkitURL).createObjectURL(new Blob(["var wk_lame=(",s,a],{type:"text/javascript"}));t=new Worker(n),(window.URL||webkitURL).revokeObjectURL(n),t.onmessage=function(e){var t=e.data,a=_[t.id];a&&("takeoff"==t.action?a.set.takeoffEncodeChunk(new Uint8Array(t.chunk.buffer)):(a.call&&a.call(t),a.call=null))}}var r={worker:t,set:e,takeoffQueue:[]};return e?(r.id=++_.id,_[r.id]=r,t.postMessage({action:"init",id:r.id,sampleRate:e.sampleRate,bitRate:e.bitRate,takeoff:!!e.takeoffEncodeChunk,x:new Int16Array(5)})):t.postMessage({x:new Int16Array(5)}),i=t,r}catch(e){return t&&t.terminate(),console.error(e),null}};Recorder.prototype.mp3_stop=function(e){if(e&&e.worker){e.worker.postMessage({action:"stop",id:e.id}),e.worker=null,delete _[e.id];var t=-1;for(var a in _)t++;t&&console.warn("mp3 worker剩"+t+"个在串行等待")}},Recorder.prototype.mp3_encode=function(e,t){e&&e.worker&&e.worker.postMessage({action:"encode",id:e.id,pcm:t})},Recorder.prototype.mp3_complete=function(t,a,e,s){var n=this;t&&t.worker?(t.call=function(e){u(e.meta,t.set),a(e.blob),s&&n.mp3_stop(t)},t.worker.postMessage({action:"complete",id:t.id})):e("mp3编码器未打开")},Recorder.mp3ReadMeta=function(e,t){var a="object"==typeof window?window.parseInt:self.parseInt,s=new Uint8Array(e[0]||[]);if(s.length<4)return null;var n=function(e,t){return("0000000"+((t||s)[e]||0).toString(2)).substr(-8)},r=n(0)+n(1),i=n(2)+n(3);if(!/^1{11}/.test(r))return null;var _={"00":2.5,10:2,11:1}[r.substr(11,2)],o={"01":3}[r.substr(13,2)],l={1:[44100,48e3,32e3],2:[22050,24e3,16e3],2.5:[11025,12e3,8e3]}[_];l&&(l=l[a(i.substr(4,2),2)]);var f=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320]][1==_?1:0][a(i.substr(0,4),2)];if(!(_&&o&&f&&l))return null;for(var c=Math.round(8*t/f),h=1==o?384:2==o?1152:1==_?1152:576,u=h/l*1e3,b=Math.floor(h*f/8/l*1e3),m=0,p=0,v=0;v<e.length;v++){var d=e[v];if(b+3<=(p+=d.byteLength)){var g=new Uint8Array(d);m="1"==n(d.byteLength-(p-(b+3)+1),g).charAt(6);break}}return m&&b++,{version:_,layer:o,sampleRate:l,bitRate:f,duration:c,size:t,hasPadding:m,frameSize:b,frameDurationFloat:u}};var h={rm:Recorder.mp3ReadMeta,fn:function(e,t,a,s){var n=this.rm(e,t);if(!n)return{err:"mp3非预定格式"};var r=Math.round(a/s*1e3),i=Math.floor((n.duration-r)/n.frameDurationFloat);if(0<i){var _=i*n.frameSize-(n.hasPadding?1:0);t-=_;for(var o=0,l=[],f=0;f<e.length;f++){var c=e[f];if(_<=0)break;_>=c.byteLength?(_-=c.byteLength,l.push(c),e.splice(f,1),f--):(e[f]=c.slice(_),o=c,_=0)}if(!this.rm(e,t)){o&&(e[0]=o);for(f=0;f<l.length;f++)e.splice(f,0,l[f]);n.err="fix后数据错误，已还原，错误原因不明"}var h=n.trimFix={};h.remove=i,h.removeDuration=Math.round(i*n.frameDurationFloat),h.duration=Math.round(8*t/n.bitRate)}return n}},u=function(e,t){var a="MP3信息 ";(e.sampleRate&&e.sampleRate!=t.sampleRate||e.bitRate&&e.bitRate!=t.bitRate)&&(console.warn(a+"和设置的不匹配set:"+t.bitRate+"kbps "+t.sampleRate+"hz，已更新set:"+e.bitRate+"kbps "+e.sampleRate+"hz",t),t.sampleRate=e.sampleRate,t.bitRate=e.bitRate);var s=e.trimFix;s?(a+="Fix移除"+s.remove+"帧"+s.removeDuration+"ms -> "+s.duration+"ms",2<s.remove&&(e.err=(e.err?e.err+", ":"")+"移除帧数过多")):a+=(e.duration||"-")+"ms",e.err?console.error(a,e.err,e):console.log(a,e)}}(),function(){"use strict";function t(){var A=function(e){return Math.log(e)/Math.log(10)};function B(e){return new Int8Array(e)}function n(e){return new Int16Array(e)}function Be(e){return new Int32Array(e)}function Ae(e){return new Float32Array(e)}function s(e){return new Float64Array(e)}function ke(e){if(1==e.length)return Ae(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(ke(e));return a}function X(e){if(1==e.length)return Be(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(X(e));return a}function m(e){if(1==e.length)return n(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(m(e));return a}function O(e){if(1==e.length)return new Array(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(O(e));return a}var Te={fill:function(e,t,a,s){if(2==arguments.length)for(var n=0;n<e.length;n++)e[n]=t;else for(n=t;n<a;n++)e[n]=s}},$={arraycopy:function(e,t,a,s,n){for(var r=t+n;t<r;)a[s++]=e[t++]}},ee={};function xe(e){this.ordinal=e}ee.SQRT2=1.4142135623730951,ee.FAST_LOG10=function(e){return A(e)},ee.FAST_LOG10_X=function(e,t){return A(e)*t},xe.short_block_allowed=new xe(0),xe.short_block_coupled=new xe(1),xe.short_block_dispensed=new xe(2),xe.short_block_forced=new xe(3);var K={};function ye(e){this.ordinal=e}K.MAX_VALUE=3.4028235e38,ye.vbr_off=new ye(0),ye.vbr_mt=new ye(1),ye.vbr_rh=new ye(2),ye.vbr_abr=new ye(3),ye.vbr_mtrh=new ye(4),ye.vbr_default=ye.vbr_mtrh;function Ee(e){var t=e;this.ordinal=function(){return t}}function k(){var M=null;function v(e){this.bits=0|e}this.qupvt=null,this.setModules=function(e){this.qupvt=e,M=e};var n=[[0,0],[0,0],[0,0],[0,0],[0,0],[0,1],[1,1],[1,1],[1,2],[2,2],[2,3],[2,3],[3,4],[3,4],[3,4],[4,5],[4,5],[4,6],[5,6],[5,6],[5,7],[6,7],[6,7]];function w(e,t,a,s,n,r){var i=.5946/t;for(e>>=1;0!=e--;)n[r++]=i>a[s++]?0:1,n[r++]=i>a[s++]?0:1}function R(e,t,a,s,n,r){var i=(e>>=1)%2;for(e>>=1;0!=e--;){var _,o,l,f,c,h,u,b;_=a[s++]*t,o=a[s++]*t,c=0|_,l=a[s++]*t,h=0|o,f=a[s++]*t,u=0|l,_+=M.adj43[c],b=0|f,o+=M.adj43[h],n[r++]=0|_,l+=M.adj43[u],n[r++]=0|o,f+=M.adj43[b],n[r++]=0|l,n[r++]=0|f}0!=i&&(c=0|(_=a[s++]*t),h=0|(o=a[s++]*t),_+=M.adj43[c],o+=M.adj43[h],n[r++]=0|_,n[r++]=0|o)}var _=[1,2,5,7,7,10,10,13,13,13,13,13,13,13,13];function d(e,t,a,s){var n=function(e,t,a){var s=0,n=0;do{var r=e[t++],i=e[t++];s<r&&(s=r),n<i&&(n=i)}while(t<a);return s<n&&(s=n),s}(e,t,a);switch(n){case 0:return n;case 1:return function(e,t,a,s){var n=0,r=C.ht[1].hlen;do{var i=2*e[t+0]+e[t+1];t+=2,n+=r[i]}while(t<a);return s.bits+=n,1}(e,t,a,s);case 2:case 3:return function(e,t,a,s,n){var r,i,_=0,o=C.ht[s].xlen;i=2==s?C.table23:C.table56;do{var l=e[t+0]*o+e[t+1];t+=2,_+=i[l]}while(t<a);return(r=65535&_)<(_>>=16)&&(_=r,s++),n.bits+=_,s}(e,t,a,_[n-1],s);case 4:case 5:case 6:case 7:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 15:return function(e,t,a,s,n){var r=0,i=0,_=0,o=C.ht[s].xlen,l=C.ht[s].hlen,f=C.ht[s+1].hlen,c=C.ht[s+2].hlen;do{var h=e[t+0]*o+e[t+1];t+=2,r+=l[h],i+=f[h],_+=c[h]}while(t<a);var u=s;return i<r&&(r=i,u++),_<r&&(r=_,u=s+2),n.bits+=r,u}(e,t,a,_[n-1],s);default:if(y.IXMAX_VAL<n)return s.bits=y.LARGE_BITS,-1;var r,i;for(n-=15,r=24;r<32&&!(C.ht[r].linmax>=n);r++);for(i=r-8;i<24&&!(C.ht[i].linmax>=n);i++);return function(e,t,a,s,n,r){var i,_=65536*C.ht[s].xlen+C.ht[n].xlen,o=0;do{var l=e[t++],f=e[t++];0!=l&&(14<l&&(l=15,o+=_),l*=16),0!=f&&(14<f&&(f=15,o+=_),l+=f),o+=C.largetbl[l]}while(t<a);return(i=65535&o)<(o>>=16)&&(o=i,s=n),r.bits+=o,s}(e,t,a,i,r,s)}}function u(e,t,a,s,n,r,i,_){for(var o=t.big_values,l=2;l<Pe.SBMAX_l+1;l++){var f=e.scalefac_band.l[l];if(o<=f)break;var c=n[l-2]+t.count1bits;if(a.part2_3_length<=c)break;var h=new v(c),u=d(s,f,o,h);c=h.bits,a.part2_3_length<=c||(a.assign(t),a.part2_3_length=c,a.region0_count=r[l-2],a.region1_count=l-2-r[l-2],a.table_select[0]=i[l-2],a.table_select[1]=_[l-2],a.table_select[2]=u)}}this.noquant_count_bits=function(e,t,a){var s=t.l3_enc,n=Math.min(576,t.max_nonzero_coeff+2>>1<<1);for(null!=a&&(a.sfb_count1=0);1<n&&0==(s[n-1]|s[n-2]);n-=2);t.count1=n;for(var r=0,i=0;3<n;n-=4){var _;if(1<(2147483647&(s[n-1]|s[n-2]|s[n-3]|s[n-4])))break;_=2*(2*(2*s[n-4]+s[n-3])+s[n-2])+s[n-1],r+=C.t32l[_],i+=C.t33l[_]}var o=r;if(t.count1table_select=0,i<r&&(o=i,t.count1table_select=1),t.count1bits=o,0==(t.big_values=n))return o;if(t.block_type==Pe.SHORT_TYPE)(r=3*e.scalefac_band.s[3])>t.big_values&&(r=t.big_values),i=t.big_values;else if(t.block_type==Pe.NORM_TYPE){if(r=t.region0_count=e.bv_scf[n-2],i=t.region1_count=e.bv_scf[n-1],i=e.scalefac_band.l[r+i+2],r=e.scalefac_band.l[r+1],i<n){var l=new v(o);t.table_select[2]=d(s,i,n,l),o=l.bits}}else t.region0_count=7,t.region1_count=Pe.SBMAX_l-1-7-1,(i=n)<(r=e.scalefac_band.l[8])&&(r=i);if(r=Math.min(r,n),i=Math.min(i,n),0<r){l=new v(o);t.table_select[0]=d(s,0,r,l),o=l.bits}if(r<i){l=new v(o);t.table_select[1]=d(s,r,i,l),o=l.bits}if(2==e.use_best_huffman&&(t.part2_3_length=o,best_huffman_divide(e,t),o=t.part2_3_length),null!=a&&t.block_type==Pe.NORM_TYPE){for(var f=0;e.scalefac_band.l[f]<t.big_values;)f++;a.sfb_count1=f}return o},this.count_bits=function(e,t,a,s){var n=a.l3_enc,r=y.IXMAX_VAL/M.IPOW20(a.global_gain);if(a.xrpow_max>r)return y.LARGE_BITS;if(function(e,t,a,s,n){var r,i,_,o=0,l=0,f=0,c=0,h=t,u=0,b=h,m=0,p=e,v=0;for(_=null!=n&&s.global_gain==n.global_gain,i=s.block_type==Pe.SHORT_TYPE?38:21,r=0;r<=i;r++){var d=-1;if((_||s.block_type==Pe.NORM_TYPE)&&(d=s.global_gain-(s.scalefac[r]+(0!=s.preflag?M.pretab[r]:0)<<s.scalefac_scale+1)-8*s.subblock_gain[s.window[r]]),_&&n.step[r]==d)0!=l&&(R(l,a,p,v,b,m),l=0),0!=f&&(w(f,a,p,v,b,m),f=0);else{var g,S=s.width[r];if(o+s.width[r]>s.max_nonzero_coeff&&(g=s.max_nonzero_coeff-o+1,Te.fill(t,s.max_nonzero_coeff,576,0),(S=g)<0&&(S=0),r=i+1),0==l&&0==f&&(b=h,m=u,p=e,v=c),null!=n&&0<n.sfb_count1&&r>=n.sfb_count1&&0<n.step[r]&&d>=n.step[r]?(0!=l&&(R(l,a,p,v,b,m),l=0,b=h,m=u,p=e,v=c),f+=S):(0!=f&&(w(f,a,p,v,b,m),f=0,b=h,m=u,p=e,v=c),l+=S),S<=0){0!=f&&(w(f,a,p,v,b,m),f=0),0!=l&&(R(l,a,p,v,b,m),l=0);break}}r<=i&&(u+=s.width[r],c+=s.width[r],o+=s.width[r])}0!=l&&(R(l,a,p,v,b,m),l=0),0!=f&&(w(f,a,p,v,b,m),f=0)}(t,n,M.IPOW20(a.global_gain),a,s),0!=(2&e.substep_shaping))for(var i=0,_=a.global_gain+a.scalefac_scale,o=.634521682242439/M.IPOW20(_),l=0;l<a.sfbmax;l++){var f,c=a.width[l];if(0==e.pseudohalf[l])i+=c;else for(f=i,i+=c;f<i;++f)n[f]=t[f]>=o?n[f]:0}return this.noquant_count_bits(e,a,s)},this.best_huffman_divide=function(e,t){var a=new x,s=t.l3_enc,n=Be(23),r=Be(23),i=Be(23),_=Be(23);if(t.block_type!=Pe.SHORT_TYPE||1!=e.mode_gr){a.assign(t),t.block_type==Pe.NORM_TYPE&&(!function(e,t,a,s,n,r,i){for(var _=t.big_values,o=0;o<=22;o++)s[o]=y.LARGE_BITS;for(o=0;o<16;o++){var l=e.scalefac_band.l[o+1];if(_<=l)break;var f=0,c=new v(f),h=d(a,0,l,c);f=c.bits;for(var u=0;u<8;u++){var b=e.scalefac_band.l[o+u+2];if(_<=b)break;var m=f,p=d(a,l,b,c=new v(m));m=c.bits,s[o+u]>m&&(s[o+u]=m,r[(n[o+u]=o)+u]=h,i[o+u]=p)}}}(e,t,s,n,r,i,_),u(e,a,t,s,n,r,i,_));var o=a.big_values;if(!(0==o||1<(s[o-2]|s[o-1])||576<(o=t.count1+2))){a.assign(t),a.count1=o;for(var l=0,f=0;o>a.big_values;o-=4){var c=2*(2*(2*s[o-4]+s[o-3])+s[o-2])+s[o-1];l+=C.t32l[c],f+=C.t33l[c]}if(a.big_values=o,a.count1table_select=0,f<l&&(l=f,a.count1table_select=1),a.count1bits=l,a.block_type==Pe.NORM_TYPE)u(e,a,t,s,n,r,i,_);else{if(a.part2_3_length=l,o<(l=e.scalefac_band.l[8])&&(l=o),0<l){var h=new v(a.part2_3_length);a.table_select[0]=d(s,0,l,h),a.part2_3_length=h.bits}if(l<o){h=new v(a.part2_3_length);a.table_select[1]=d(s,l,o,h),a.part2_3_length=h.bits}t.part2_3_length>a.part2_3_length&&t.assign(a)}}}};var h=[1,1,1,1,8,2,2,2,4,4,4,8,8,8,16,16],b=[1,2,4,8,1,2,4,8,2,4,8,2,4,8,4,8],m=[0,0,0,0,3,1,1,1,2,2,2,3,3,3,4,4],p=[0,1,2,3,0,1,2,3,1,2,3,1,2,3,2,3];k.slen1_tab=m,k.slen2_tab=p,this.best_scalefac_store=function(e,t,a,s){var n,r,i,_,o=s.tt[t][a],l=0;for(n=i=0;n<o.sfbmax;n++){var f=o.width[n];for(i+=f,_=-f;_<0&&0==o.l3_enc[_+i];_++);0==_&&(o.scalefac[n]=l=-2)}if(0==o.scalefac_scale&&0==o.preflag){var c=0;for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(c|=o.scalefac[n]);if(0==(1&c)&&0!=c){for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(o.scalefac[n]>>=1);o.scalefac_scale=l=1}}if(0==o.preflag&&o.block_type!=Pe.SHORT_TYPE&&2==e.mode_gr){for(n=11;n<Pe.SBPSY_l&&!(o.scalefac[n]<M.pretab[n]&&-2!=o.scalefac[n]);n++);if(n==Pe.SBPSY_l){for(n=11;n<Pe.SBPSY_l;n++)0<o.scalefac[n]&&(o.scalefac[n]-=M.pretab[n]);o.preflag=l=1}}for(r=0;r<4;r++)s.scfsi[a][r]=0;for(2==e.mode_gr&&1==t&&s.tt[0][a].block_type!=Pe.SHORT_TYPE&&s.tt[1][a].block_type!=Pe.SHORT_TYPE&&(!function(e,t){for(var a,s=t.tt[1][e],n=t.tt[0][e],r=0;r<C.scfsi_band.length-1;r++){for(a=C.scfsi_band[r];a<C.scfsi_band[r+1]&&!(n.scalefac[a]!=s.scalefac[a]&&0<=s.scalefac[a]);a++);if(a==C.scfsi_band[r+1]){for(a=C.scfsi_band[r];a<C.scfsi_band[r+1];a++)s.scalefac[a]=-1;t.scfsi[e][r]=1}}var i=0,_=0;for(a=0;a<11;a++)-1!=s.scalefac[a]&&(_++,i<s.scalefac[a]&&(i=s.scalefac[a]));for(var o=0,l=0;a<Pe.SBPSY_l;a++)-1!=s.scalefac[a]&&(l++,o<s.scalefac[a]&&(o=s.scalefac[a]));for(r=0;r<16;r++)if(i<h[r]&&o<b[r]){var f=m[r]*_+p[r]*l;s.part2_length>f&&(s.part2_length=f,s.scalefac_compress=r)}}(a,s),l=0),n=0;n<o.sfbmax;n++)-2==o.scalefac[n]&&(o.scalefac[n]=0);0!=l&&(2==e.mode_gr?this.scale_bitcount(o):this.scale_bitcount_lsf(e,o))};var o=[0,18,36,54,54,36,54,72,54,72,90,72,90,108,108,126],l=[0,18,36,54,51,35,53,71,52,70,88,69,87,105,104,122],f=[0,10,20,30,33,21,31,41,32,42,52,43,53,63,64,74];this.scale_bitcount=function(e){var t,a,s,n=0,r=0,i=e.scalefac;if(e.block_type==Pe.SHORT_TYPE)s=o,0!=e.mixed_block_flag&&(s=l);else if(s=f,0==e.preflag){for(a=11;a<Pe.SBPSY_l&&!(i[a]<M.pretab[a]);a++);if(a==Pe.SBPSY_l)for(e.preflag=1,a=11;a<Pe.SBPSY_l;a++)i[a]-=M.pretab[a]}for(a=0;a<e.sfbdivide;a++)n<i[a]&&(n=i[a]);for(;a<e.sfbmax;a++)r<i[a]&&(r=i[a]);for(e.part2_length=y.LARGE_BITS,t=0;t<16;t++)n<h[t]&&r<b[t]&&e.part2_length>s[t]&&(e.part2_length=s[t],e.scalefac_compress=t);return e.part2_length==y.LARGE_BITS};var g=[[15,15,7,7],[15,15,7,0],[7,3,0,0],[15,31,31,0],[7,7,7,0],[3,3,0,0]];this.scale_bitcount_lsf=function(e,t){var a,s,n,r,i,_,o,l,f=Be(4),c=t.scalefac;for(a=0!=t.preflag?2:0,o=0;o<4;o++)f[o]=0;if(t.block_type==Pe.SHORT_TYPE){s=1;var h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n]/3,o=0;o<r;o++,l++)for(i=0;i<3;i++)c[3*l+i]>f[n]&&(f[n]=c[3*l+i])}else{s=0;h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n],o=0;o<r;o++,l++)c[l]>f[n]&&(f[n]=c[l])}for(_=!1,n=0;n<4;n++)f[n]>g[a][n]&&(_=!0);if(!_){var u,b,m,p;for(t.sfb_partition_table=M.nr_of_sfb_block[a][s],n=0;n<4;n++)t.slen[n]=S[f[n]];switch(u=t.slen[0],b=t.slen[1],m=t.slen[2],p=t.slen[3],a){case 0:t.scalefac_compress=(5*u+b<<4)+(m<<2)+p;break;case 1:t.scalefac_compress=400+(5*u+b<<2)+m;break;case 2:t.scalefac_compress=500+3*u+b;break;default:$.err.printf("intensity stereo not implemented yet\n")}}if(!_)for(n=t.part2_length=0;n<4;n++)t.part2_length+=t.slen[n]*t.sfb_partition_table[n];return _};var S=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4];this.huffman_init=function(e){for(var t=2;t<=576;t+=2){for(var a,s=0;e.scalefac_band.l[++s]<t;);for(a=n[s][0];e.scalefac_band.l[a+1]>t;)a--;for(a<0&&(a=n[s][0]),e.bv_scf[t-2]=a,a=n[s][1];e.scalefac_band.l[a+e.bv_scf[t-2]+2]>t;)a--;a<0&&(a=n[s][1]),e.bv_scf[t-1]=a}}}function q(){}function M(){this.setModules=function(e,t,a){e,t,a};var _=[0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448];this.updateMusicCRC=function(e,t,a,s){for(var n=0;n<s;++n)e[0]=(r=t[a+n],i=(i=e[0])>>8^_[255&(i^r)]);var r,i}}function j(){var o=this,s=32773,c=null,h=null,r=null,u=null;this.setModules=function(e,t,a,s){c=e,h=t,r=a,u=s};var b=null,l=0,m=0,p=0;function v(e,t,a){for(;0<a;){var s;0==p&&(p=8,m++,e.header[e.w_ptr].write_timing==l&&(n=e,$.arraycopy(n.header[n.w_ptr].buf,0,b,m,n.sideinfo_len),m+=n.sideinfo_len,l+=8*n.sideinfo_len,n.w_ptr=n.w_ptr+1&Z.MAX_HEADER_BUF-1),b[m]=0),a-=s=Math.min(a,p),p-=s,b[m]|=t>>a<<p,l+=s}var n}function i(e,t,a){for(;0<a;){var s;0==p&&(p=8,b[++m]=0),a-=s=Math.min(a,p),p-=s,b[m]|=t>>a<<p,l+=s}}function _(e,t){var a,s=e.internal_flags;if(8<=t&&(v(s,76,8),t-=8),8<=t&&(v(s,65,8),t-=8),8<=t&&(v(s,77,8),t-=8),8<=t&&(v(s,69,8),t-=8),32<=t){var n=r.getLameShortVersion();if(32<=t)for(a=0;a<n.length&&8<=t;++a)t-=8,v(s,n.charCodeAt(a),8)}for(;1<=t;t-=1)v(s,s.ancillary_flag,1),s.ancillary_flag^=e.disable_reservoir?0:1}function f(e,t,a){for(var s=e.header[e.h_ptr].ptr;0<a;){var n=Math.min(a,8-(7&s));a-=n,e.header[e.h_ptr].buf[s>>3]|=t>>a<<8-(7&s)-n,s+=n}e.header[e.h_ptr].ptr=s}function n(e,t){e<<=8;for(var a=0;a<8;a++)0!=(65536&((t<<=1)^(e<<=1)))&&(t^=s);return t}function d(e,t){var a,s=C.ht[t.count1table_select+32],n=0,r=t.big_values,i=t.big_values;for(a=(t.count1-t.big_values)/4;0<a;--a){var _=0,o=0;0!=t.l3_enc[r+0]&&(o+=8,t.xr[i+0]<0&&_++),0!=t.l3_enc[r+1]&&(o+=4,_*=2,t.xr[i+1]<0&&_++),0!=t.l3_enc[r+2]&&(o+=2,_*=2,t.xr[i+2]<0&&_++),0!=t.l3_enc[r+3]&&(o++,_*=2,t.xr[i+3]<0&&_++),r+=4,i+=4,v(e,_+s.table[o],s.hlen[o]),n+=s.hlen[o]}return n}function g(e,t,a,s,n){var r=C.ht[t],i=0;if(0==t)return i;for(var _=a;_<s;_+=2){var o=0,l=0,f=r.xlen,c=r.xlen,h=0,u=n.l3_enc[_],b=n.l3_enc[_+1];if(0!=u&&(n.xr[_]<0&&h++,o--),15<t){if(14<u)h|=u-15<<1,l=f,u=15;if(14<b)h<<=f,h|=b-15,l+=f,b=15;c=16}0!=b&&(h<<=1,n.xr[_+1]<0&&h++,o--),u=u*c+b,l-=o,o+=r.hlen[u],v(e,r.table[u],o),v(e,h,l),i+=o+l}return i}function S(e,t){var a=3*e.scalefac_band.s[3];a>t.big_values&&(a=t.big_values);var s=g(e,t.table_select[0],0,a,t);return s+=g(e,t.table_select[1],a,t.big_values,t)}function M(e,t){var a,s,n,r;a=t.big_values;var i=t.region0_count+1;return n=e.scalefac_band.l[i],i+=t.region1_count+1,a<n&&(n=a),a<(r=e.scalefac_band.l[i])&&(r=a),s=g(e,t.table_select[0],0,n,t),s+=g(e,t.table_select[1],n,r,t),s+=g(e,t.table_select[2],r,a,t)}function w(){this.total=0}function R(e,t){var a,s,n,r,i,_=e.internal_flags;return i=_.w_ptr,-1==(r=_.h_ptr-1)&&(r=Z.MAX_HEADER_BUF-1),a=_.header[r].write_timing-l,0<=(t.total=a)&&(s=1+r-i,r<i&&(s=1+r-i+Z.MAX_HEADER_BUF),a-=8*s*_.sideinfo_len),a+=n=o.getframebits(e),t.total+=n,t.total%8!=0?t.total=1+t.total/8:t.total=t.total/8,t.total+=m+1,a<0&&$.err.println("strange error flushing buffer ... \n"),a}this.getframebits=function(e){var t,a=e.internal_flags;return t=0!=a.bitrate_index?C.bitrate_table[e.version][a.bitrate_index]:e.brate,8*(0|72e3*(e.version+1)*t/e.out_samplerate+a.padding)},this.CRC_writeheader=function(e,t){var a=65535;a=n(255&t[2],a),a=n(255&t[3],a);for(var s=6;s<e.sideinfo_len;s++)a=n(255&t[s],a);t[4]=byte(a>>8),t[5]=byte(255&a)},this.flush_bitstream=function(e){var t,a,s=e.internal_flags,n=s.h_ptr-1;if(-1==n&&(n=Z.MAX_HEADER_BUF-1),t=s.l3_side,!((a=R(e,new w))<0)){if(_(e,a),s.ResvSize=0,t.main_data_begin=0,s.findReplayGain){var r=c.GetTitleGain(s.rgdata);s.RadioGain=0|Math.floor(10*r+.5)}s.findPeakSample&&(s.noclipGainChange=0|Math.ceil(20*A(s.PeakSample/32767)*10),0<s.noclipGainChange&&(EQ(e.scale,1)||EQ(e.scale,0))?s.noclipScale=Math.floor(32767/s.PeakSample*100)/100:s.noclipScale=-1)}},this.add_dummy_byte=function(e,t,a){for(var s,n=e.internal_flags;0<a--;)for(i(0,t,8),s=0;s<Z.MAX_HEADER_BUF;++s)n.header[s].write_timing+=8},this.format_bitstream=function(e){var t,a=e.internal_flags;t=a.l3_side;var s=this.getframebits(e);_(e,t.resvDrain_pre),function(e,t){var a,s,n,r=e.internal_flags;if(a=r.l3_side,r.header[r.h_ptr].ptr=0,Te.fill(r.header[r.h_ptr].buf,0,r.sideinfo_len,0),e.out_samplerate<16e3?f(r,4094,12):f(r,4095,12),f(r,e.version,1),f(r,1,2),f(r,e.error_protection?0:1,1),f(r,r.bitrate_index,4),f(r,r.samplerate_index,2),f(r,r.padding,1),f(r,e.extension,1),f(r,e.mode.ordinal(),2),f(r,r.mode_ext,2),f(r,e.copyright,1),f(r,e.original,1),f(r,e.emphasis,2),e.error_protection&&f(r,0,16),1==e.version){for(f(r,a.main_data_begin,9),2==r.channels_out?f(r,a.private_bits,3):f(r,a.private_bits,5),n=0;n<r.channels_out;n++){var i;for(i=0;i<4;i++)f(r,a.scfsi[n][i],1)}for(s=0;s<2;s++)for(n=0;n<r.channels_out;n++)f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,4),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.preflag,1),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}else for(f(r,a.main_data_begin,8),f(r,a.private_bits,r.channels_out),n=s=0;n<r.channels_out;n++){var _;f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,9),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}e.error_protection&&CRC_writeheader(r,r.header[r.h_ptr].buf);var o=r.h_ptr;r.h_ptr=o+1&Z.MAX_HEADER_BUF-1,r.header[r.h_ptr].write_timing=r.header[o].write_timing+t,r.h_ptr==r.w_ptr&&$.err.println("Error: MAX_HEADER_BUF too small in bitstream.c \n")}(e,s);var n=8*a.sideinfo_len;if(n+=function(e){var t,a,s,n,r=0,i=e.internal_flags,_=i.l3_side;if(1==e.version)for(t=0;t<2;t++)for(a=0;a<i.channels_out;a++){var o=_.tt[t][a],l=k.slen1_tab[o.scalefac_compress],f=k.slen2_tab[o.scalefac_compress];for(s=n=0;s<o.sfbdivide;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],l),n+=l);for(;s<o.sfbmax;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],f),n+=f);o.block_type==Pe.SHORT_TYPE?n+=S(i,o):n+=M(i,o),r+=n+=d(i,o)}else for(a=t=0;a<i.channels_out;a++){var c,h,u=0;if(h=s=n=0,(o=_.tt[t][a]).block_type==Pe.SHORT_TYPE){for(;h<4;h++){var b=o.sfb_partition_table[h]/3,m=o.slen[h];for(c=0;c<b;c++,s++)v(i,Math.max(o.scalefac[3*s+0],0),m),v(i,Math.max(o.scalefac[3*s+1],0),m),v(i,Math.max(o.scalefac[3*s+2],0),m),u+=3*m}n+=S(i,o)}else{for(;h<4;h++)for(b=o.sfb_partition_table[h],m=o.slen[h],c=0;c<b;c++,s++)v(i,Math.max(o.scalefac[s],0),m),u+=m;n+=M(i,o)}r+=u+(n+=d(i,o))}return r}(e),_(e,t.resvDrain_post),n+=t.resvDrain_post,t.main_data_begin+=(s-n)/8,R(e,new w)!=a.ResvSize&&$.err.println("Internal buffer inconsistency. flushbits <> ResvSize"),8*t.main_data_begin!=a.ResvSize&&($.err.printf("bit reservoir error: \nl3_side.main_data_begin: %d \nResvoir size:             %d \nresv drain (post)         %d \nresv drain (pre)          %d \nheader and sideinfo:      %d \ndata bits:                %d \ntotal bits:               %d (remainder: %d) \nbitsperframe:             %d \n",8*t.main_data_begin,a.ResvSize,t.resvDrain_post,t.resvDrain_pre,8*a.sideinfo_len,n-t.resvDrain_post-8*a.sideinfo_len,n,n%8,s),$.err.println("This is a fatal error.  It has several possible causes:"),$.err.println("90%%  LAME compiled with buggy version of gcc using advanced optimizations"),$.err.println(" 9%%  Your system is overclocked"),$.err.println(" 1%%  bug in LAME encoding library"),a.ResvSize=8*t.main_data_begin),1e9<l){var r;for(r=0;r<Z.MAX_HEADER_BUF;++r)a.header[r].write_timing-=l;l=0}return 0},this.copy_buffer=function(e,t,a,s,n){var r=m+1;if(r<=0)return 0;if(0!=s&&s<r)return-1;if($.arraycopy(b,0,t,a,r),m=-1,(p=0)!=n){var i=Be(1);if(i[0]=e.nMusicCRC,u.updateMusicCRC(i,t,a,r),e.nMusicCRC=i[0],0<r&&(e.VBR_seek_table.nBytesWritten+=r),e.decode_on_the_fly)for(var _,o=ke([2,1152]),l=r,f=-1;0!=f;)if(f=h.hip_decode1_unclipped(e.hip,t,a,l,o[0],o[1]),l=0,-1==f&&(f=0),0<f){if(e.findPeakSample){for(_=0;_<f;_++)o[0][_]>e.PeakSample?e.PeakSample=o[0][_]:-o[0][_]>e.PeakSample&&(e.PeakSample=-o[0][_]);if(1<e.channels_out)for(_=0;_<f;_++)o[1][_]>e.PeakSample?e.PeakSample=o[1][_]:-o[1][_]>e.PeakSample&&(e.PeakSample=-o[1][_])}if(e.findReplayGain&&c.AnalyzeSamples(e.rgdata,o[0],0,o[1],0,f,e.channels_out)==q.GAIN_ANALYSIS_ERROR)return-6}}return r},this.init_bit_stream_w=function(e){b=B(Q.LAME_MAXMP3BUFFER),e.h_ptr=e.w_ptr=0,e.header[e.h_ptr].write_timing=0,m=-1,l=p=0}}function e(e,t,a,s){this.xlen=e,this.linmax=t,this.table=a,this.hlen=s}Ee.STEREO=new Ee(0),Ee.JOINT_STEREO=new Ee(1),Ee.DUAL_CHANNEL=new Ee(2),Ee.MONO=new Ee(3),Ee.NOT_SET=new Ee(4),q.STEPS_per_dB=100,q.MAX_dB=120,q.GAIN_NOT_ENOUGH_SAMPLES=-24601,q.GAIN_ANALYSIS_ERROR=0,q.GAIN_ANALYSIS_OK=1,q.INIT_GAIN_ANALYSIS_ERROR=0,q.INIT_GAIN_ANALYSIS_OK=1,q.MAX_ORDER=q.YULE_ORDER=10,q.MAX_SAMPLES_PER_WINDOW=(q.MAX_SAMP_FREQ=48e3)*(q.RMS_WINDOW_TIME_NUMERATOR=1)/(q.RMS_WINDOW_TIME_DENOMINATOR=20)+1,M.NUMTOCENTRIES=100,M.MAXFRAMESIZE=2880,j.EQ=function(e,t){return Math.abs(e)>Math.abs(t)?Math.abs(e-t)<=1e-6*Math.abs(e):Math.abs(e-t)<=1e-6*Math.abs(t)},j.NEQ=function(e,t){return!j.EQ(e,t)};var C={};function F(e){this.bits=e}function T(){this.over_noise=0,this.tot_noise=0,this.max_noise=0,this.over_count=0,this.over_SSD=0,this.bits=0}function r(e,t,a,s){this.l=Be(1+Pe.SBMAX_l),this.s=Be(1+Pe.SBMAX_s),this.psfb21=Be(1+Pe.PSFB21),this.psfb12=Be(1+Pe.PSFB12);var n=this.l,r=this.s;4==arguments.length&&(this.arrL=e,this.arrS=t,this.arr21=a,this.arr12=s,$.arraycopy(this.arrL,0,n,0,Math.min(this.arrL.length,this.l.length)),$.arraycopy(this.arrS,0,r,0,Math.min(this.arrS.length,this.s.length)),$.arraycopy(this.arr21,0,this.psfb21,0,Math.min(this.arr21.length,this.psfb21.length)),$.arraycopy(this.arr12,0,this.psfb12,0,Math.min(this.arr12.length,this.psfb12.length)))}function y(){var l=null,b=null,s=null;this.setModules=function(e,t,a){l=e,b=t,s=a},this.IPOW20=function(e){return u[e]};var x=2.220446049250313e-16,f=y.IXMAX_VAL+2,c=y.Q_MAX,h=y.Q_MAX2,n=100;this.nr_of_sfb_block=[[[6,5,5,5],[9,9,9,9],[6,9,9,9]],[[6,5,7,3],[9,9,12,6],[6,9,12,6]],[[11,10,0,0],[18,18,0,0],[15,18,0,0]],[[7,7,7,0],[12,12,12,0],[6,15,12,0]],[[6,6,6,3],[12,9,9,6],[6,12,9,6]],[[8,8,5,0],[15,12,9,0],[6,18,9,0]]];var w=[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0];this.pretab=w,this.sfBandIndex=[new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,24,32,42,56,74,100,132,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576],[0,4,8,12,18,26,36,48,62,80,104,136,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,52,62,74,90,110,134,162,196,238,288,342,418,576],[0,4,8,12,16,22,30,40,52,66,84,106,136,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,42,50,60,72,88,106,128,156,190,230,276,330,384,576],[0,4,8,12,16,22,28,38,50,64,80,100,126,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576],[0,4,8,12,16,22,30,42,58,78,104,138,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576],[0,8,16,24,36,52,72,96,124,160,162,164,166,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0])];var R=Ae(c+h+1),u=Ae(c),m=Ae(f),p=Ae(f);function v(e,t){var a=s.ATHformula(t,e);return a-=n,a=Math.pow(10,a/10+e.ATHlower)}function B(e){this.s=e}this.adj43=p,this.iteration_init=function(e){var t,a=e.internal_flags,s=a.l3_side;if(0==a.iteration_init_init){for(a.iteration_init_init=1,s.main_data_begin=0,function(e){for(var t=e.internal_flags.ATH.l,a=e.internal_flags.ATH.psfb21,s=e.internal_flags.ATH.s,n=e.internal_flags.ATH.psfb12,r=e.internal_flags,i=e.out_samplerate,_=0;_<Pe.SBMAX_l;_++){var o=r.scalefac_band.l[_],l=r.scalefac_band.l[_+1];t[_]=K.MAX_VALUE;for(var f=o;f<l;f++){var c=v(e,f*i/1152);t[_]=Math.min(t[_],c)}}for(_=0;_<Pe.PSFB21;_++)for(o=r.scalefac_band.psfb21[_],l=r.scalefac_band.psfb21[_+1],a[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/1152),a[_]=Math.min(a[_],c);for(_=0;_<Pe.SBMAX_s;_++){for(o=r.scalefac_band.s[_],l=r.scalefac_band.s[_+1],s[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),s[_]=Math.min(s[_],c);s[_]*=r.scalefac_band.s[_+1]-r.scalefac_band.s[_]}for(_=0;_<Pe.PSFB12;_++){for(o=r.scalefac_band.psfb12[_],l=r.scalefac_band.psfb12[_+1],n[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),n[_]=Math.min(n[_],c);n[_]*=r.scalefac_band.s[13]-r.scalefac_band.s[12]}if(e.noATH){for(_=0;_<Pe.SBMAX_l;_++)t[_]=1e-20;for(_=0;_<Pe.PSFB21;_++)a[_]=1e-20;for(_=0;_<Pe.SBMAX_s;_++)s[_]=1e-20;for(_=0;_<Pe.PSFB12;_++)n[_]=1e-20}r.ATH.floor=10*A(v(e,-1))}(e),m[0]=0,t=1;t<f;t++)m[t]=Math.pow(t,4/3);for(t=0;t<f-1;t++)p[t]=t+1-Math.pow(.5*(m[t]+m[t+1]),.75);for(p[t]=.5,t=0;t<c;t++)u[t]=Math.pow(2,-.1875*(t-210));for(t=0;t<=c+h;t++)R[t]=Math.pow(2,.25*(t-210-h));var n,r,i,_;for(l.huffman_init(a),32<=(t=e.exp_nspsytune>>2&63)&&(t-=64),n=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>8&63)&&(t-=64),r=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>14&63)&&(t-=64),i=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>20&63)&&(t-=64),_=i*Math.pow(10,t/4/10),t=0;t<Pe.SBMAX_l;t++){o=t<=6?n:t<=13?r:t<=20?i:_,a.nsPsy.longfact[t]=o}for(t=0;t<Pe.SBMAX_s;t++){var o;o=t<=5?n:t<=10?r:t<=11?i:_,a.nsPsy.shortfact[t]=o}}},this.on_pe=function(e,t,a,s,n,r){var i,_,o=e.internal_flags,l=0,f=Be(2),c=new F(l),h=b.ResvMaxBits(e,s,c,r),u=(l=c.bits)+h;for(Z.MAX_BITS_PER_GRANULE<u&&(u=Z.MAX_BITS_PER_GRANULE),_=i=0;_<o.channels_out;++_)a[_]=Math.min(Z.MAX_BITS_PER_CHANNEL,l/o.channels_out),f[_]=0|a[_]*t[n][_]/700-a[_],f[_]>3*s/4&&(f[_]=3*s/4),f[_]<0&&(f[_]=0),f[_]+a[_]>Z.MAX_BITS_PER_CHANNEL&&(f[_]=Math.max(0,Z.MAX_BITS_PER_CHANNEL-a[_])),i+=f[_];if(h<i)for(_=0;_<o.channels_out;++_)f[_]=h*f[_]/i;for(_=0;_<o.channels_out;++_)a[_]+=f[_],h-=f[_];for(_=i=0;_<o.channels_out;++_)i+=a[_];if(Z.MAX_BITS_PER_GRANULE<i){for(_=0;_<o.channels_out;++_)a[_]*=Z.MAX_BITS_PER_GRANULE,a[_]/=i,a[_]}return u},this.reduce_side=function(e,t,a,s){var n=.33*(.5-t)/.5;n<0&&(n=0),.5<n&&(n=.5);var r=0|.5*n*(e[0]+e[1]);r>Z.MAX_BITS_PER_CHANNEL-e[0]&&(r=Z.MAX_BITS_PER_CHANNEL-e[0]),r<0&&(r=0),125<=e[1]&&(125<e[1]-r?(e[0]<a&&(e[0]+=r),e[1]-=r):(e[0]+=e[1]-125,e[1]=125)),s<(r=e[0]+e[1])&&(e[0]=s*e[0]/r,e[1]=s*e[1]/r)},this.athAdjust=function(e,t,a){var s=90.30873362,n=ee.FAST_LOG10_X(t,10),r=e*e,i=0;return n-=a,1e-20<r&&(i=1+ee.FAST_LOG10_X(r,10/s)),i<0&&(i=0),n*=i,n+=a+s-94.82444863,Math.pow(10,.1*n)},this.calc_xmin=function(e,t,a,s){var n,r=0,i=e.internal_flags,_=0,o=0,l=i.ATH,f=a.xr,c=e.VBR==ye.vbr_mtrh?1:0,h=i.masking_lower;for(e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt||(h=1),n=0;n<a.psy_lmax;n++){S=(g=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.l[n],l.floor):l.adjust*l.l[n])/(p=a.width[n]),M=x,A=p>>1,B=0;do{B+=k=f[_]*f[_],M+=k<S?k:S,B+=T=f[++_]*f[_],M+=T<S?T:S,_++}while(0<--A);if(g<B&&o++,n==Pe.SBPSY_l)M<(R=g*i.nsPsy.longfact[n])&&(M=R);if(0!=c&&(g=M),!e.ATHonly)if(0<(w=t.en.l[n]))R=B*t.thm.l[n]*h/w,0!=c&&(R*=i.nsPsy.longfact[n]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.longfact[n]}var u=575;if(a.block_type!=Pe.SHORT_TYPE)for(var b=576;0!=b--&&j.EQ(f[b],0);)u=b;a.max_nonzero_coeff=u;for(var m=a.sfb_smin;n<a.psymax;m++,n+=3){var p,v,d;for(d=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.s[m],l.floor):l.adjust*l.s[m],p=a.width[n],v=0;v<3;v++){var g,S,M,w,R,B=0,A=p>>1;S=d/p,M=x;do{var k,T;B+=k=f[_]*f[_],M+=k<S?k:S,B+=T=f[++_]*f[_],M+=T<S?T:S,_++}while(0<--A);if(d<B&&o++,m==Pe.SBPSY_s)M<(R=d*i.nsPsy.shortfact[m])&&(M=R);if(g=0!=c?M:d,!e.ATHonly&&!e.ATHshort)if(0<(w=t.en.s[m][v]))R=B*t.thm.s[m][v]*h/w,0!=c&&(R*=i.nsPsy.shortfact[m]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.shortfact[m]}e.useTemporal&&(s[r-3]>s[r-3+1]&&(s[r-3+1]+=(s[r-3]-s[r-3+1])*i.decay),s[r-3+1]>s[r-3+2]&&(s[r-3+2]+=(s[r-3+1]-s[r-3+2])*i.decay))}return o},this.calc_noise_core=function(e,t,a,s){var n=0,r=t.s,i=e.l3_enc;if(r>e.count1)for(;0!=a--;){o=e.xr[r],r++,n+=o*o,o=e.xr[r],r++,n+=o*o}else if(r>e.big_values){var _=Ae(2);for(_[0]=0,_[1]=s;0!=a--;){o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o,o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o}}else for(;0!=a--;){var o;o=Math.abs(e.xr[r])-m[i[r]]*s,r++,n+=o*o,o=Math.abs(e.xr[r])-m[i[r]]*s,r++,n+=o*o}return t.s=r,n},this.calc_noise=function(e,t,a,s,n){var r,i,_=0,o=0,l=0,f=0,c=0,h=-20,u=0,b=e.scalefac,m=0;for(r=s.over_SSD=0;r<e.psymax;r++){var p,v=e.global_gain-(b[m++]+(0!=e.preflag?w[r]:0)<<e.scalefac_scale+1)-8*e.subblock_gain[e.window[r]],d=0;if(null!=n&&n.step[r]==v)d=n.noise[r],u+=e.width[r],a[_++]=d/t[o++],d=n.noise_log[r];else{var g,S=R[v+y.Q_MAX2];if(i=e.width[r]>>1,u+e.width[r]>e.max_nonzero_coeff)i=0<(g=e.max_nonzero_coeff-u+1)?g>>1:0;var M=new B(u);d=this.calc_noise_core(e,M,i,S),u=M.s,null!=n&&(n.step[r]=v,n.noise[r]=d),d=a[_++]=d/t[o++],d=ee.FAST_LOG10(Math.max(d,1e-20)),null!=n&&(n.noise_log[r]=d)}if(null!=n&&(n.global_gain=e.global_gain),c+=d,0<d)p=Math.max(0|10*d+.5,1),s.over_SSD+=p*p,l++,f+=d;h=Math.max(h,d)}return s.over_count=l,s.tot_noise=c,s.over_noise=f,s.max_noise=h,l},this.set_pinfo=function(e,t,a,s,n){var r,i,_,o,l,f=e.internal_flags,c=0==t.scalefac_scale?.5:1,h=t.scalefac,u=Ae(z.SFBMAX),b=Ae(z.SFBMAX),m=new T;calc_xmin(e,a,t,u),calc_noise(t,u,b,m,null);var p=0;for(i=t.sfb_lmax,t.block_type!=Pe.SHORT_TYPE&&0==t.mixed_block_flag&&(i=22),r=0;r<i;r++){var v=f.scalefac_band.l[r],d=(g=f.scalefac_band.l[r+1])-v;for(o=0;p<g;p++)o+=t.xr[p]*t.xr[p];o/=d,l=1e15,f.pinfo.en[s][n][r]=l*o,f.pinfo.xfsf[s][n][r]=l*u[r]*b[r]/d,0<a.en.l[r]&&!e.ATHonly?o/=a.en.l[r]:o=0,f.pinfo.thr[s][n][r]=l*Math.max(o*a.thm.l[r],f.ATH.l[r]),(f.pinfo.LAMEsfb[s][n][r]=0)!=t.preflag&&11<=r&&(f.pinfo.LAMEsfb[s][n][r]=-c*w[r]),r<Pe.SBPSY_l&&(f.pinfo.LAMEsfb[s][n][r]-=c*h[r])}if(t.block_type==Pe.SHORT_TYPE)for(i=r,r=t.sfb_smin;r<Pe.SBMAX_s;r++){v=f.scalefac_band.s[r],d=(g=f.scalefac_band.s[r+1])-v;for(var g,S=0;S<3;S++){for(o=0,_=v;_<g;_++)o+=t.xr[p]*t.xr[p],p++;o=Math.max(o/d,1e-20),l=1e15,f.pinfo.en_s[s][n][3*r+S]=l*o,f.pinfo.xfsf_s[s][n][3*r+S]=l*u[i]*b[i]/d,0<a.en.s[r][S]?o/=a.en.s[r][S]:o=0,(e.ATHonly||e.ATHshort)&&(o=0),f.pinfo.thr_s[s][n][3*r+S]=l*Math.max(o*a.thm.s[r][S],f.ATH.s[r]),f.pinfo.LAMEsfb_s[s][n][3*r+S]=-2*t.subblock_gain[S],r<Pe.SBPSY_s&&(f.pinfo.LAMEsfb_s[s][n][3*r+S]-=c*h[i]),i++}}f.pinfo.LAMEqss[s][n]=t.global_gain,f.pinfo.LAMEmainbits[s][n]=t.part2_3_length+t.part2_length,f.pinfo.LAMEsfbits[s][n]=t.part2_length,f.pinfo.over[s][n]=m.over_count,f.pinfo.max_noise[s][n]=10*m.max_noise,f.pinfo.over_noise[s][n]=10*m.over_noise,f.pinfo.tot_noise[s][n]=10*m.tot_noise,f.pinfo.over_SSD[s][n]=m.over_SSD}}function x(){this.xr=Ae(576),this.l3_enc=Be(576),this.scalefac=Be(z.SFBMAX),this.xrpow_max=0,this.part2_3_length=0,this.big_values=0,this.count1=0,this.global_gain=0,this.scalefac_compress=0,this.block_type=0,this.mixed_block_flag=0,this.table_select=Be(3),this.subblock_gain=Be(4),this.region0_count=0,this.region1_count=0,this.preflag=0,this.scalefac_scale=0,this.count1table_select=0,this.part2_length=0,this.sfb_lmax=0,this.sfb_smin=0,this.psy_lmax=0,this.sfbmax=0,this.psymax=0,this.sfbdivide=0,this.width=Be(z.SFBMAX),this.window=Be(z.SFBMAX),this.count1bits=0,this.sfb_partition_table=null,this.slen=Be(4),this.max_nonzero_coeff=0;var a=this;function s(e){return new Int32Array(e)}this.assign=function(e){var t;a.xr=(t=e.xr,new Float32Array(t)),a.l3_enc=s(e.l3_enc),a.scalefac=s(e.scalefac),a.xrpow_max=e.xrpow_max,a.part2_3_length=e.part2_3_length,a.big_values=e.big_values,a.count1=e.count1,a.global_gain=e.global_gain,a.scalefac_compress=e.scalefac_compress,a.block_type=e.block_type,a.mixed_block_flag=e.mixed_block_flag,a.table_select=s(e.table_select),a.subblock_gain=s(e.subblock_gain),a.region0_count=e.region0_count,a.region1_count=e.region1_count,a.preflag=e.preflag,a.scalefac_scale=e.scalefac_scale,a.count1table_select=e.count1table_select,a.part2_length=e.part2_length,a.sfb_lmax=e.sfb_lmax,a.sfb_smin=e.sfb_smin,a.psy_lmax=e.psy_lmax,a.sfbmax=e.sfbmax,a.psymax=e.psymax,a.sfbdivide=e.sfbdivide,a.width=s(e.width),a.window=s(e.window),a.count1bits=e.count1bits,a.sfb_partition_table=e.sfb_partition_table.slice(0),a.slen=s(e.slen),a.max_nonzero_coeff=e.max_nonzero_coeff}}C.t1HB=[1,1,1,0],C.t2HB=[1,2,1,3,1,1,3,2,0],C.t3HB=[3,2,1,1,1,1,3,2,0],C.t5HB=[1,2,6,5,3,1,4,4,7,5,7,1,6,1,1,0],C.t6HB=[7,3,5,1,6,2,3,2,5,4,4,1,3,3,2,0],C.t7HB=[1,2,10,19,16,10,3,3,7,10,5,3,11,4,13,17,8,4,12,11,18,15,11,2,7,6,9,14,3,1,6,4,5,3,2,0],C.t8HB=[3,4,6,18,12,5,5,1,2,16,9,3,7,3,5,14,7,3,19,17,15,13,10,4,13,5,8,11,5,1,12,4,4,1,1,0],C.t9HB=[7,5,9,14,15,7,6,4,5,5,6,7,7,6,8,8,8,5,15,6,9,10,5,1,11,7,9,6,4,1,14,4,6,2,6,0],C.t10HB=[1,2,10,23,35,30,12,17,3,3,8,12,18,21,12,7,11,9,15,21,32,40,19,6,14,13,22,34,46,23,18,7,20,19,33,47,27,22,9,3,31,22,41,26,21,20,5,3,14,13,10,11,16,6,5,1,9,8,7,8,4,4,2,0],C.t11HB=[3,4,10,24,34,33,21,15,5,3,4,10,32,17,11,10,11,7,13,18,30,31,20,5,25,11,19,59,27,18,12,5,35,33,31,58,30,16,7,5,28,26,32,19,17,15,8,14,14,12,9,13,14,9,4,1,11,4,6,6,6,3,2,0],C.t12HB=[9,6,16,33,41,39,38,26,7,5,6,9,23,16,26,11,17,7,11,14,21,30,10,7,17,10,15,12,18,28,14,5,32,13,22,19,18,16,9,5,40,17,31,29,17,13,4,2,27,12,11,15,10,7,4,1,27,12,8,12,6,3,1,0],C.t13HB=[1,5,14,21,34,51,46,71,42,52,68,52,67,44,43,19,3,4,12,19,31,26,44,33,31,24,32,24,31,35,22,14,15,13,23,36,59,49,77,65,29,40,30,40,27,33,42,16,22,20,37,61,56,79,73,64,43,76,56,37,26,31,25,14,35,16,60,57,97,75,114,91,54,73,55,41,48,53,23,24,58,27,50,96,76,70,93,84,77,58,79,29,74,49,41,17,47,45,78,74,115,94,90,79,69,83,71,50,59,38,36,15,72,34,56,95,92,85,91,90,86,73,77,65,51,44,43,42,43,20,30,44,55,78,72,87,78,61,46,54,37,30,20,16,53,25,41,37,44,59,54,81,66,76,57,54,37,18,39,11,35,33,31,57,42,82,72,80,47,58,55,21,22,26,38,22,53,25,23,38,70,60,51,36,55,26,34,23,27,14,9,7,34,32,28,39,49,75,30,52,48,40,52,28,18,17,9,5,45,21,34,64,56,50,49,45,31,19,12,15,10,7,6,3,48,23,20,39,36,35,53,21,16,23,13,10,6,1,4,2,16,15,17,27,25,20,29,11,17,12,16,8,1,1,0,1],C.t15HB=[7,12,18,53,47,76,124,108,89,123,108,119,107,81,122,63,13,5,16,27,46,36,61,51,42,70,52,83,65,41,59,36,19,17,15,24,41,34,59,48,40,64,50,78,62,80,56,33,29,28,25,43,39,63,55,93,76,59,93,72,54,75,50,29,52,22,42,40,67,57,95,79,72,57,89,69,49,66,46,27,77,37,35,66,58,52,91,74,62,48,79,63,90,62,40,38,125,32,60,56,50,92,78,65,55,87,71,51,73,51,70,30,109,53,49,94,88,75,66,122,91,73,56,42,64,44,21,25,90,43,41,77,73,63,56,92,77,66,47,67,48,53,36,20,71,34,67,60,58,49,88,76,67,106,71,54,38,39,23,15,109,53,51,47,90,82,58,57,48,72,57,41,23,27,62,9,86,42,40,37,70,64,52,43,70,55,42,25,29,18,11,11,118,68,30,55,50,46,74,65,49,39,24,16,22,13,14,7,91,44,39,38,34,63,52,45,31,52,28,19,14,8,9,3,123,60,58,53,47,43,32,22,37,24,17,12,15,10,2,1,71,37,34,30,28,20,17,26,21,16,10,6,8,6,2,0],C.t16HB=[1,5,14,44,74,63,110,93,172,149,138,242,225,195,376,17,3,4,12,20,35,62,53,47,83,75,68,119,201,107,207,9,15,13,23,38,67,58,103,90,161,72,127,117,110,209,206,16,45,21,39,69,64,114,99,87,158,140,252,212,199,387,365,26,75,36,68,65,115,101,179,164,155,264,246,226,395,382,362,9,66,30,59,56,102,185,173,265,142,253,232,400,388,378,445,16,111,54,52,100,184,178,160,133,257,244,228,217,385,366,715,10,98,48,91,88,165,157,148,261,248,407,397,372,380,889,884,8,85,84,81,159,156,143,260,249,427,401,392,383,727,713,708,7,154,76,73,141,131,256,245,426,406,394,384,735,359,710,352,11,139,129,67,125,247,233,229,219,393,743,737,720,885,882,439,4,243,120,118,115,227,223,396,746,742,736,721,712,706,223,436,6,202,224,222,218,216,389,386,381,364,888,443,707,440,437,1728,4,747,211,210,208,370,379,734,723,714,1735,883,877,876,3459,865,2,377,369,102,187,726,722,358,711,709,866,1734,871,3458,870,434,0,12,10,7,11,10,17,11,9,13,12,10,7,5,3,1,3],C.t24HB=[15,13,46,80,146,262,248,434,426,669,653,649,621,517,1032,88,14,12,21,38,71,130,122,216,209,198,327,345,319,297,279,42,47,22,41,74,68,128,120,221,207,194,182,340,315,295,541,18,81,39,75,70,134,125,116,220,204,190,178,325,311,293,271,16,147,72,69,135,127,118,112,210,200,188,352,323,306,285,540,14,263,66,129,126,119,114,214,202,192,180,341,317,301,281,262,12,249,123,121,117,113,215,206,195,185,347,330,308,291,272,520,10,435,115,111,109,211,203,196,187,353,332,313,298,283,531,381,17,427,212,208,205,201,193,186,177,169,320,303,286,268,514,377,16,335,199,197,191,189,181,174,333,321,305,289,275,521,379,371,11,668,184,183,179,175,344,331,314,304,290,277,530,383,373,366,10,652,346,171,168,164,318,309,299,287,276,263,513,375,368,362,6,648,322,316,312,307,302,292,284,269,261,512,376,370,364,359,4,620,300,296,294,288,282,273,266,515,380,374,369,365,361,357,2,1033,280,278,274,267,264,259,382,378,372,367,363,360,358,356,0,43,20,19,17,15,13,11,9,7,6,4,7,5,3,1,3],C.t32HB=[1,10,8,20,12,20,16,32,14,12,24,0,28,16,24,16],C.t33HB=[15,28,26,48,22,40,36,64,14,24,20,32,12,16,8,0],C.t1l=[1,4,3,5],C.t2l=[1,4,7,4,5,7,6,7,8],C.t3l=[2,3,7,4,4,7,6,7,8],C.t5l=[1,4,7,8,4,5,8,9,7,8,9,10,8,8,9,10],C.t6l=[3,4,6,8,4,4,6,7,5,6,7,8,7,7,8,9],C.t7l=[1,4,7,9,9,10,4,6,8,9,9,10,7,7,9,10,10,11,8,9,10,11,11,11,8,9,10,11,11,12,9,10,11,12,12,12],C.t8l=[2,4,7,9,9,10,4,4,6,10,10,10,7,6,8,10,10,11,9,10,10,11,11,12,9,9,10,11,12,12,10,10,11,11,13,13],C.t9l=[3,4,6,7,9,10,4,5,6,7,8,10,5,6,7,8,9,10,7,7,8,9,9,10,8,8,9,9,10,11,9,9,10,10,11,11],C.t10l=[1,4,7,9,10,10,10,11,4,6,8,9,10,11,10,10,7,8,9,10,11,12,11,11,8,9,10,11,12,12,11,12,9,10,11,12,12,12,12,12,10,11,12,12,13,13,12,13,9,10,11,12,12,12,13,13,10,10,11,12,12,13,13,13],C.t11l=[2,4,6,8,9,10,9,10,4,5,6,8,10,10,9,10,6,7,8,9,10,11,10,10,8,8,9,11,10,12,10,11,9,10,10,11,11,12,11,12,9,10,11,12,12,13,12,13,9,9,9,10,11,12,12,12,9,9,10,11,12,12,12,12],C.t12l=[4,4,6,8,9,10,10,10,4,5,6,7,9,9,10,10,6,6,7,8,9,10,9,10,7,7,8,8,9,10,10,10,8,8,9,9,10,10,10,11,9,9,10,10,10,11,10,11,9,9,9,10,10,11,11,12,10,10,10,11,11,11,11,12],C.t13l=[1,5,7,8,9,10,10,11,10,11,12,12,13,13,14,14,4,6,8,9,10,10,11,11,11,11,12,12,13,14,14,14,7,8,9,10,11,11,12,12,11,12,12,13,13,14,15,15,8,9,10,11,11,12,12,12,12,13,13,13,13,14,15,15,9,9,11,11,12,12,13,13,12,13,13,14,14,15,15,16,10,10,11,12,12,12,13,13,13,13,14,13,15,15,16,16,10,11,12,12,13,13,13,13,13,14,14,14,15,15,16,16,11,11,12,13,13,13,14,14,14,14,15,15,15,16,18,18,10,10,11,12,12,13,13,14,14,14,14,15,15,16,17,17,11,11,12,12,13,13,13,15,14,15,15,16,16,16,18,17,11,12,12,13,13,14,14,15,14,15,16,15,16,17,18,19,12,12,12,13,14,14,14,14,15,15,15,16,17,17,17,18,12,13,13,14,14,15,14,15,16,16,17,17,17,18,18,18,13,13,14,15,15,15,16,16,16,16,16,17,18,17,18,18,14,14,14,15,15,15,17,16,16,19,17,17,17,19,18,18,13,14,15,16,16,16,17,16,17,17,18,18,21,20,21,18],C.t15l=[3,5,6,8,8,9,10,10,10,11,11,12,12,12,13,14,5,5,7,8,9,9,10,10,10,11,11,12,12,12,13,13,6,7,7,8,9,9,10,10,10,11,11,12,12,13,13,13,7,8,8,9,9,10,10,11,11,11,12,12,12,13,13,13,8,8,9,9,10,10,11,11,11,11,12,12,12,13,13,13,9,9,9,10,10,10,11,11,11,11,12,12,13,13,13,14,10,9,10,10,10,11,11,11,11,12,12,12,13,13,14,14,10,10,10,11,11,11,11,12,12,12,12,12,13,13,13,14,10,10,10,11,11,11,11,12,12,12,12,13,13,14,14,14,10,10,11,11,11,11,12,12,12,13,13,13,13,14,14,14,11,11,11,11,12,12,12,12,12,13,13,13,13,14,15,14,11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,15,12,12,11,12,12,12,13,13,13,13,13,13,14,14,15,15,12,12,12,12,12,13,13,13,13,14,14,14,14,14,15,15,13,13,13,13,13,13,13,13,14,14,14,14,15,15,14,15,13,13,13,13,13,13,13,14,14,14,14,14,15,15,15,15],C.t16_5l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,11,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,11,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,12,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,13,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,12,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,13,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,13,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,13,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,13,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,14,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,13,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,14,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,14,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,14,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,14,11,11,11,12,12,13,13,13,14,14,14,14,14,14,14,12],C.t16l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,10,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,10,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,11,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,12,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,11,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,12,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,12,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,12,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,12,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,13,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,12,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,13,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,13,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,13,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,13,10,10,10,11,11,12,12,12,13,13,13,13,13,13,13,10],C.t24l=[4,5,7,8,9,10,10,11,11,12,12,12,12,12,13,10,5,6,7,8,9,10,10,11,11,11,12,12,12,12,12,10,7,7,8,9,9,10,10,11,11,11,11,12,12,12,13,9,8,8,9,9,10,10,10,11,11,11,11,12,12,12,12,9,9,9,9,10,10,10,10,11,11,11,12,12,12,12,13,9,10,9,10,10,10,10,11,11,11,11,12,12,12,12,12,9,10,10,10,10,10,11,11,11,11,12,12,12,12,12,13,9,11,10,10,10,11,11,11,11,12,12,12,12,12,13,13,10,11,11,11,11,11,11,11,11,11,12,12,12,12,13,13,10,11,11,11,11,11,11,11,12,12,12,12,12,13,13,13,10,12,11,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,10,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,10,13,12,12,12,12,12,12,13,13,13,13,13,13,13,13,10,9,9,9,9,9,9,9,9,9,9,9,10,10,10,10,6],C.t32l=[1,5,5,7,5,8,7,9,5,7,7,9,7,9,9,10],C.t33l=[4,5,5,6,5,6,6,7,5,6,6,7,6,7,7,8],C.ht=[new e(0,0,null,null),new e(2,0,C.t1HB,C.t1l),new e(3,0,C.t2HB,C.t2l),new e(3,0,C.t3HB,C.t3l),new e(0,0,null,null),new e(4,0,C.t5HB,C.t5l),new e(4,0,C.t6HB,C.t6l),new e(6,0,C.t7HB,C.t7l),new e(6,0,C.t8HB,C.t8l),new e(6,0,C.t9HB,C.t9l),new e(8,0,C.t10HB,C.t10l),new e(8,0,C.t11HB,C.t11l),new e(8,0,C.t12HB,C.t12l),new e(16,0,C.t13HB,C.t13l),new e(0,0,null,C.t16_5l),new e(16,0,C.t15HB,C.t15l),new e(1,1,C.t16HB,C.t16l),new e(2,3,C.t16HB,C.t16l),new e(3,7,C.t16HB,C.t16l),new e(4,15,C.t16HB,C.t16l),new e(6,63,C.t16HB,C.t16l),new e(8,255,C.t16HB,C.t16l),new e(10,1023,C.t16HB,C.t16l),new e(13,8191,C.t16HB,C.t16l),new e(4,15,C.t24HB,C.t24l),new e(5,31,C.t24HB,C.t24l),new e(6,63,C.t24HB,C.t24l),new e(7,127,C.t24HB,C.t24l),new e(8,255,C.t24HB,C.t24l),new e(9,511,C.t24HB,C.t24l),new e(11,2047,C.t24HB,C.t24l),new e(13,8191,C.t24HB,C.t24l),new e(0,0,C.t32HB,C.t32l),new e(0,0,C.t33HB,C.t33l)],C.largetbl=[65540,327685,458759,589832,655369,655370,720906,720907,786443,786444,786444,851980,851980,851980,917517,655370,262149,393222,524295,589832,655369,720906,720906,720907,786443,786443,786444,851980,917516,851980,917516,655370,458759,524295,589832,655369,720905,720906,786442,786443,851979,786443,851979,851980,851980,917516,917517,720905,589832,589832,655369,720905,720906,786442,786442,786443,851979,851979,917515,917516,917516,983052,983052,786441,655369,655369,720905,720906,786442,786442,851978,851979,851979,917515,917516,917516,983052,983052,983053,720905,655370,655369,720906,720906,786442,851978,851979,917515,851979,917515,917516,983052,983052,983052,1048588,786441,720906,720906,720906,786442,851978,851979,851979,851979,917515,917516,917516,917516,983052,983052,1048589,786441,720907,720906,786442,786442,851979,851979,851979,917515,917516,983052,983052,983052,983052,1114125,1114125,786442,720907,786443,786443,851979,851979,851979,917515,917515,983051,983052,983052,983052,1048588,1048589,1048589,786442,786443,786443,786443,851979,851979,917515,917515,983052,983052,983052,983052,1048588,983053,1048589,983053,851978,786444,851979,786443,851979,917515,917516,917516,917516,983052,1048588,1048588,1048589,1114125,1114125,1048589,786442,851980,851980,851979,851979,917515,917516,983052,1048588,1048588,1048588,1048588,1048589,1048589,983053,1048589,851978,851980,917516,917516,917516,917516,983052,983052,983052,983052,1114124,1048589,1048589,1048589,1048589,1179661,851978,983052,917516,917516,917516,983052,983052,1048588,1048588,1048589,1179661,1114125,1114125,1114125,1245197,1114125,851978,917517,983052,851980,917516,1048588,1048588,983052,1048589,1048589,1114125,1179661,1114125,1245197,1114125,1048589,851978,655369,655369,655369,720905,720905,786441,786441,786441,851977,851977,851977,851978,851978,851978,851978,655366],C.table23=[65538,262147,458759,262148,327684,458759,393222,458759,524296],C.table56=[65539,262148,458758,524296,262148,327684,524294,589831,458757,524294,589831,655368,524295,524295,589832,655369],C.bitrate_table=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,-1],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],[0,8,16,24,32,40,48,56,64,-1,-1,-1,-1,-1,-1,-1]],C.samplerate_table=[[22050,24e3,16e3,-1],[44100,48e3,32e3,-1],[11025,12e3,8e3,-1]],C.scfsi_band=[0,6,11,16,21],y.Q_MAX=257,y.Q_MAX2=116,y.LARGE_BITS=1e5,y.IXMAX_VAL=8206;var z={};function w(){var v,g,M;this.rv=null,this.qupvt=null;var w,n=new function(){this.setModules=function(e,t){}};function R(e){this.ordinal=e}function _(e){for(var t=0;t<e.sfbmax;t++)if(e.scalefac[t]+e.subblock_gain[e.window[t]]==0)return!1;return!0}function B(e,t,a,s,n){var r;switch(e){default:case 9:0<t.over_count?(r=a.over_SSD<=t.over_SSD,a.over_SSD==t.over_SSD&&(r=a.bits<t.bits)):r=a.max_noise<0&&10*a.max_noise+a.bits<=10*t.max_noise+t.bits;break;case 0:r=a.over_count<t.over_count||a.over_count==t.over_count&&a.over_noise<t.over_noise||a.over_count==t.over_count&&j.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 8:a.max_noise=function(e,t){for(var a,s=1e-37,n=0;n<t.psymax;n++)s+=(a=e[n],ee.FAST_LOG10(.368+.632*a*a*a));return Math.max(1e-20,s)}(n,s);case 1:r=a.max_noise<t.max_noise;break;case 2:r=a.tot_noise<t.tot_noise;break;case 3:r=a.tot_noise<t.tot_noise&&a.max_noise<t.max_noise;break;case 4:r=a.max_noise<=0&&.2<t.max_noise||a.max_noise<=0&&t.max_noise<0&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise||a.max_noise<=0&&0<t.max_noise&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.05<t.max_noise&&t.max_noise>a.max_noise-.1&&a.tot_noise+a.over_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.1<t.max_noise&&t.max_noise>a.max_noise-.15&&a.tot_noise+a.over_noise+a.over_noise<t.tot_noise+t.over_noise+t.over_noise;break;case 5:r=a.over_noise<t.over_noise||j.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 6:r=a.over_noise<t.over_noise||j.EQ(a.over_noise,t.over_noise)&&(a.max_noise<t.max_noise||j.EQ(a.max_noise,t.max_noise)&&a.tot_noise<=t.tot_noise);break;case 7:r=a.over_count<t.over_count||a.over_noise<t.over_noise}return 0==t.over_count&&(r=r&&a.bits<t.bits),r}function A(e,t,a,s,n){var r=e.internal_flags;!function(e,t,a,s,n){var r,i=e.internal_flags;r=0==t.scalefac_scale?1.2968395546510096:1.6817928305074292;for(var _=0,o=0;o<t.sfbmax;o++)_<a[o]&&(_=a[o]);var l=i.noise_shaping_amp;switch(3==l&&(l=n?2:1),l){case 2:break;case 1:1<_?_=Math.pow(_,.5):_*=.95;break;case 0:default:1<_?_=1:_*=.95}var f=0;for(o=0;o<t.sfbmax;o++){var c,h=t.width[o];if(f+=h,!(a[o]<_)){if(0!=(2&i.substep_shaping)&&(i.pseudohalf[o]=0==i.pseudohalf[o]?1:0,0==i.pseudohalf[o]&&2==i.noise_shaping_amp))return;for(t.scalefac[o]++,c=-h;c<0;c++)s[f+c]*=r,s[f+c]>t.xrpow_max&&(t.xrpow_max=s[f+c]);if(2==i.noise_shaping_amp)return}}}(e,t,a,s,n);var i=_(t);return!i&&(!(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t))||(1<r.noise_shaping&&(Te.fill(r.pseudohalf,0),0==t.scalefac_scale?(!function(e,t){for(var a=0,s=0;s<e.sfbmax;s++){var n=e.width[s],r=e.scalefac[s];if(0!=e.preflag&&(r+=M.pretab[s]),a+=n,0!=(1&r)){r++;for(var i=-n;i<0;i++)t[a+i]*=1.2968395546510096,t[a+i]>e.xrpow_max&&(e.xrpow_max=t[a+i])}e.scalefac[s]=r>>1}e.preflag=0,e.scalefac_scale=1}(t,s),i=!1):t.block_type==Pe.SHORT_TYPE&&0<r.subblock_gain&&(i=function(e,t,a){var s,n=t.scalefac;for(s=0;s<t.sfb_lmax;s++)if(16<=n[s])return!0;for(var r=0;r<3;r++){var i=0,_=0;for(s=t.sfb_lmax+r;s<t.sfbdivide;s+=3)i<n[s]&&(i=n[s]);for(;s<t.sfbmax;s+=3)_<n[s]&&(_=n[s]);if(!(i<16&&_<8)){if(7<=t.subblock_gain[r])return!0;t.subblock_gain[r]++;var o=e.scalefac_band.l[t.sfb_lmax];for(s=t.sfb_lmax+r;s<t.sfbmax;s+=3){var l=t.width[s],f=n[s];if(0<=(f-=4>>t.scalefac_scale))n[s]=f,o+=3*l;else{n[s]=0;var c=210+(f<<t.scalefac_scale+1);u=M.IPOW20(c),o+=l*(r+1);for(var h=-l;h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h]);o+=l*(3-r-1)}}var u=M.IPOW20(202);for(o+=t.width[s]*(r+1),h=-t.width[s];h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h])}}return!1}(r,t,s)||_(t))),i||(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t)),!i))}this.setModules=function(e,t,a,s){v=e,g=t,this.rv=t,M=a,this.qupvt=a,w=s,n.setModules(M,w)},this.ms_convert=function(e,t){for(var a=0;a<576;++a){var s=e.tt[t][0].xr[a],n=e.tt[t][1].xr[a];e.tt[t][0].xr[a]=(s+n)*(.5*ee.SQRT2),e.tt[t][1].xr[a]=(s-n)*(.5*ee.SQRT2)}},this.init_xrpow=function(e,t,a){var s=0,n=0|t.max_nonzero_coeff;if(t.xrpow_max=0,Te.fill(a,n,576,0),1e-20<(s=function(e,t,a,s){for(var n=s=0;n<=a;++n){var r=Math.abs(e.xr[n]);s+=r,t[n]=Math.sqrt(r*Math.sqrt(r)),t[n]>e.xrpow_max&&(e.xrpow_max=t[n])}return s}(t,a,n,s))){var r=0;0!=(2&e.substep_shaping)&&(r=1);for(var i=0;i<t.psymax;i++)e.pseudohalf[i]=r;return!0}return Te.fill(t.l3_enc,0,576,0),!1},this.init_outer_loop=function(e,t){t.part2_3_length=0,t.big_values=0,t.count1=0,t.global_gain=210,t.scalefac_compress=0,t.table_select[0]=0,t.table_select[1]=0,t.table_select[2]=0,t.subblock_gain[0]=0,t.subblock_gain[1]=0,t.subblock_gain[2]=0,t.subblock_gain[3]=0,t.region0_count=0,t.region1_count=0,t.preflag=0,t.scalefac_scale=0,t.count1table_select=0,t.part2_length=0,t.sfb_lmax=Pe.SBPSY_l,t.sfb_smin=Pe.SBPSY_s,t.psy_lmax=e.sfb21_extra?Pe.SBMAX_l:Pe.SBPSY_l,t.psymax=t.psy_lmax,t.sfbmax=t.sfb_lmax,t.sfbdivide=11;for(var a=0;a<Pe.SBMAX_l;a++)t.width[a]=e.scalefac_band.l[a+1]-e.scalefac_band.l[a],t.window[a]=3;if(t.block_type==Pe.SHORT_TYPE){var s=Ae(576);t.sfb_smin=0,(t.sfb_lmax=0)!=t.mixed_block_flag&&(t.sfb_smin=3,t.sfb_lmax=2*e.mode_gr+4),t.psymax=t.sfb_lmax+3*((e.sfb21_extra?Pe.SBMAX_s:Pe.SBPSY_s)-t.sfb_smin),t.sfbmax=t.sfb_lmax+3*(Pe.SBPSY_s-t.sfb_smin),t.sfbdivide=t.sfbmax-18,t.psy_lmax=t.sfb_lmax;var n=e.scalefac_band.l[t.sfb_lmax];$.arraycopy(t.xr,0,s,0,576);for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)for(var r=e.scalefac_band.s[a],i=e.scalefac_band.s[a+1],_=0;_<3;_++)for(var o=r;o<i;o++)t.xr[n++]=s[3*o+_];var l=t.sfb_lmax;for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)t.width[l]=t.width[l+1]=t.width[l+2]=e.scalefac_band.s[a+1]-e.scalefac_band.s[a],t.window[l]=0,t.window[l+1]=1,t.window[l+2]=2,l+=3}t.count1bits=0,t.sfb_partition_table=M.nr_of_sfb_block[0][0],t.slen[0]=0,t.slen[1]=0,t.slen[2]=0,t.slen[3]=0,t.max_nonzero_coeff=575,Te.fill(t.scalefac,0),function(e,t){var a=e.ATH,s=t.xr;if(t.block_type!=Pe.SHORT_TYPE)for(var n=!1,r=Pe.PSFB21-1;0<=r&&!n;r--){var i=e.scalefac_band.psfb21[r],_=e.scalefac_band.psfb21[r+1],o=M.athAdjust(a.adjust,a.psfb21[r],a.floor);1e-12<e.nsPsy.longfact[21]&&(o*=e.nsPsy.longfact[21]);for(var l=_-1;i<=l;l--){if(!(Math.abs(s[l])<o)){n=!0;break}s[l]=0}}else for(var f=0;f<3;f++)for(n=!1,r=Pe.PSFB12-1;0<=r&&!n;r--){_=(i=3*e.scalefac_band.s[12]+(e.scalefac_band.s[13]-e.scalefac_band.s[12])*f+(e.scalefac_band.psfb12[r]-e.scalefac_band.psfb12[0]))+(e.scalefac_band.psfb12[r+1]-e.scalefac_band.psfb12[r]);var c=M.athAdjust(a.adjust,a.psfb12[r],a.floor);for(1e-12<e.nsPsy.shortfact[12]&&(c*=e.nsPsy.shortfact[12]),l=_-1;i<=l;l--){if(!(Math.abs(s[l])<c)){n=!0;break}s[l]=0}}}(e,t)},R.BINSEARCH_NONE=new R(0),R.BINSEARCH_UP=new R(1),R.BINSEARCH_DOWN=new R(2),this.trancate_smallspectrums=function(e,t,a,s){var n=Ae(z.SFBMAX);if((0!=(4&e.substep_shaping)||t.block_type!=Pe.SHORT_TYPE)&&0==(128&e.substep_shaping)){M.calc_noise(t,a,n,new T,null);for(var r=0;r<576;r++){var i=0;0!=t.l3_enc[r]&&(i=Math.abs(t.xr[r])),s[r]=i}r=0;var _=8;t.block_type==Pe.SHORT_TYPE&&(_=6);do{var o,l,f,c,h=t.width[_];if(r+=h,!(1<=n[_]||(Te.sort(s,r-h,h),j.EQ(s[r-1],0)))){o=(1-n[_])*a[_],c=l=0;do{var u;for(f=1;c+f<h&&!j.NEQ(s[c+r-h],s[c+r+f-h]);f++);if(o<(u=s[c+r-h]*s[c+r-h]*f)){0!=c&&(l=s[c+r-h-1]);break}o-=u,c+=f}while(c<h);if(!j.EQ(l,0))for(;Math.abs(t.xr[r-h])<=l&&(t.l3_enc[r-h]=0),0<--h;);}}while(++_<t.psymax);t.part2_3_length=w.noquant_count_bits(e,t,null)}},this.outer_loop=function(e,t,a,s,n,r){var i=e.internal_flags,_=new x,o=Ae(576),l=Ae(z.SFBMAX),f=new T,c=new function(){this.global_gain=0,this.sfb_count1=0,this.step=Be(39),this.noise=Ae(39),this.noise_log=Ae(39)},h=9999999,u=!1,b=!1,m=0;if(function(e,t,a,s,n){var r,i=e.CurrentStep[s],_=!1,o=e.OldValue[s],l=R.BINSEARCH_NONE;for(t.global_gain=o,a-=t.part2_length;;){var f;if(r=w.count_bits(e,n,t,null),1==i||r==a)break;a<r?(l==R.BINSEARCH_DOWN&&(_=!0),_&&(i/=2),l=R.BINSEARCH_UP,f=i):(l==R.BINSEARCH_UP&&(_=!0),_&&(i/=2),l=R.BINSEARCH_DOWN,f=-i),t.global_gain+=f,t.global_gain<0&&(_=!(t.global_gain=0)),255<t.global_gain&&(t.global_gain=255,_=!0)}for(;a<r&&t.global_gain<255;)t.global_gain++,r=w.count_bits(e,n,t,null);e.CurrentStep[s]=4<=o-t.global_gain?4:2,e.OldValue[s]=t.global_gain,t.part2_3_length=r}(i,t,r,n,s),0==i.noise_shaping)return 100;M.calc_noise(t,a,l,f,c),f.bits=t.part2_3_length,_.assign(t);var p=0;for($.arraycopy(s,0,o,0,576);!u;){do{var v,d=new T,g=255;if(v=0!=(2&i.substep_shaping)?20:3,i.sfb21_extra){if(1<l[_.sfbmax])break;if(_.block_type==Pe.SHORT_TYPE&&(1<l[_.sfbmax+1]||1<l[_.sfbmax+2]))break}if(!A(e,_,l,s,b))break;0!=_.scalefac_scale&&(g=254);var S=r-_.part2_length;if(S<=0)break;for(;(_.part2_3_length=w.count_bits(i,s,_,c))>S&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break;if(0==f.over_count){for(;(_.part2_3_length=w.count_bits(i,s,_,c))>h&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break}if(M.calc_noise(_,a,l,d,c),d.bits=_.part2_3_length,0!=(B(t.block_type!=Pe.SHORT_TYPE?e.quant_comp:e.quant_comp_short,f,d,_,l)?1:0))h=t.part2_3_length,f=d,t.assign(_),p=0,$.arraycopy(s,0,o,0,576);else if(0==i.full_outer_loop){if(++p>v&&0==f.over_count)break;if(3==i.noise_shaping_amp&&b&&30<p)break;if(3==i.noise_shaping_amp&&b&&15<_.global_gain-m)break}}while(_.global_gain+_.scalefac_scale<255);3==i.noise_shaping_amp?b?u=!0:(_.assign(t),$.arraycopy(o,0,s,0,576),p=0,m=_.global_gain,b=!0):u=!0}return e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?$.arraycopy(o,0,s,0,576):0!=(1&i.substep_shaping)&&trancate_smallspectrums(i,t,a,s),f.over_count},this.iteration_finish_one=function(e,t,a){var s=e.l3_side,n=s.tt[t][a];w.best_scalefac_store(e,t,a,s),1==e.use_best_huffman&&w.best_huffman_divide(e,n),g.ResvAdjust(e,n)},this.VBR_encode_granule=function(e,t,a,s,n,r,i){var _,o=e.internal_flags,l=new x,f=Ae(576),c=i,h=i+1,u=(i+r)/2,b=0,m=o.sfb21_extra;for(Te.fill(l.l3_enc,0);o.sfb21_extra=!(c-42<u)&&m,outer_loop(e,t,a,s,n,u)<=0?(b=1,h=t.part2_3_length,l.assign(t),$.arraycopy(s,0,f,0,576),_=(i=h-32)-r,u=(i+r)/2):(_=i-(r=u+32),u=(i+r)/2,0!=b&&(b=2,t.assign(l),$.arraycopy(f,0,s,0,576))),12<_;);o.sfb21_extra=m,2==b&&$.arraycopy(l.l3_enc,0,t.l3_enc,0,576)},this.get_framebits=function(e,t){var a=e.internal_flags;a.bitrate_index=a.VBR_min_bitrate;var s=v.getframebits(e);a.bitrate_index=1,s=v.getframebits(e);for(var n=1;n<=a.VBR_max_bitrate;n++){a.bitrate_index=n;var r=new F(s);t[n]=g.ResvFrameBegin(e,r),s=r.bits}},this.VBR_old_prepare=function(e,t,a,s,n,r,i,_,o){var l,f=e.internal_flags,c=0,h=1,u=0;f.bitrate_index=f.VBR_max_bitrate;var b=g.ResvFrameBegin(e,new F(0))/f.mode_gr;get_framebits(e,r);for(var m=0;m<f.mode_gr;m++){var p=M.on_pe(e,t,_[m],b,m,0);f.mode_ext==Pe.MPG_MD_MS_LR&&(ms_convert(f.l3_side,m),M.reduce_side(_[m],a[m],b,p));for(var v=0;v<f.channels_out;++v){var d=f.l3_side.tt[m][v];d.block_type!=Pe.SHORT_TYPE?(c=1.28/(1+Math.exp(3.5-t[m][v]/300))-.05,l=f.PSY.mask_adjust-c):(c=2.56/(1+Math.exp(3.5-t[m][v]/300))-.14,l=f.PSY.mask_adjust_short-c),f.masking_lower=Math.pow(10,.1*l),init_outer_loop(f,d),o[m][v]=M.calc_xmin(e,s[m][v],d,n[m][v]),0!=o[m][v]&&(h=0),i[m][v]=126,u+=_[m][v]}}for(m=0;m<f.mode_gr;m++)for(v=0;v<f.channels_out;v++)u>r[f.VBR_max_bitrate]&&(_[m][v]*=r[f.VBR_max_bitrate],_[m][v]/=u),i[m][v]>_[m][v]&&(i[m][v]=_[m][v]);return h},this.bitpressure_strategy=function(e,t,a,s){for(var n=0;n<e.mode_gr;n++)for(var r=0;r<e.channels_out;r++){for(var i=e.l3_side.tt[n][r],_=t[n][r],o=0,l=0;l<i.psy_lmax;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_l/Pe.SBMAX_l;if(i.block_type==Pe.SHORT_TYPE)for(l=i.sfb_smin;l<Pe.SBMAX_s;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s;s[n][r]=0|Math.max(a[n][r],.9*s[n][r])}},this.VBR_new_prepare=function(e,t,a,s,n,r){var i,_=e.internal_flags,o=1,l=0,f=0;if(e.free_format){_.bitrate_index=0;c=new F(l);i=g.ResvFrameBegin(e,c),l=c.bits,n[0]=i}else{_.bitrate_index=_.VBR_max_bitrate;var c=new F(l);g.ResvFrameBegin(e,c),l=c.bits,get_framebits(e,n),i=n[_.VBR_max_bitrate]}for(var h=0;h<_.mode_gr;h++){M.on_pe(e,t,r[h],l,h,0),_.mode_ext==Pe.MPG_MD_MS_LR&&ms_convert(_.l3_side,h);for(var u=0;u<_.channels_out;++u){var b=_.l3_side.tt[h][u];_.masking_lower=Math.pow(10,.1*_.PSY.mask_adjust),init_outer_loop(_,b),0!=M.calc_xmin(e,a[h][u],b,s[h][u])&&(o=0),f+=r[h][u]}}for(h=0;h<_.mode_gr;h++)for(u=0;u<_.channels_out;u++)i<f&&(r[h][u]*=i,r[h][u]/=f);return 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l,f,c;l=h[i+-10],f=e[_+-224]*l,c=e[t+224]*l,l=h[i+-9],f+=e[_+-160]*l,c+=e[t+160]*l,l=h[i+-8],f+=e[_+-96]*l,c+=e[t+96]*l,l=h[i+-7],f+=e[_+-32]*l,c+=e[t+32]*l,l=h[i+-6],f+=e[_+32]*l,c+=e[t+-32]*l,l=h[i+-5],f+=e[_+96]*l,c+=e[t+-96]*l,l=h[i+-4],f+=e[_+160]*l,c+=e[t+-160]*l,l=h[i+-3],f+=e[_+224]*l,c+=e[t+-224]*l,l=h[i+-2],f+=e[t+-256]*l,c-=e[_+256]*l,l=h[i+-1],f+=e[t+-192]*l,c-=e[_+192]*l,l=h[i+0],f+=e[t+-128]*l,c-=e[_+128]*l,l=h[i+1],f+=e[t+-64]*l,c-=e[_+64]*l,l=h[i+2],f+=e[t+0]*l,c-=e[_+0]*l,l=h[i+3],f+=e[t+64]*l,c-=e[_+-64]*l,l=h[i+4],f+=e[t+128]*l,c-=e[_+-128]*l,l=h[i+5],f+=e[t+192]*l,l=(c-=e[_+-192]*l)-(f*=h[i+6]),a[30+2*o]=c+f,a[31+2*o]=h[i+7]*l,i+=18,t--,_++}c=e[t+-16]*h[i+-10],f=e[t+-32]*h[i+-2],c+=(e[t+-48]-e[t+16])*h[i+-9],f+=e[t+-96]*h[i+-1],c+=(e[t+-80]+e[t+48])*h[i+-8],f+=e[t+-160]*h[i+0],c+=(e[t+-112]-e[t+80])*h[i+-7],f+=e[t+-224]*h[i+1],c+=(e[t+-144]+e[t+112])*h[i+-6],f-=e[t+32]*h[i+2],c+=(e[t+-176]-e[t+144])*h[i+-5],f-=e[t+96]*h[i+3],c+=(e[t+-208]+e[t+176])*h[i+-4],f-=e[t+160]*h[i+4],c+=(e[t+-240]-e[t+208])*h[i+-3],s=(f-=e[t+224])-c,n=f+c,c=a[14],f=a[15]-c,a[31]=n+c,a[30]=s+f,a[15]=s-f,a[14]=n-c,r=a[28]-a[0],a[0]+=a[28],a[28]=r*h[i+-36+7],r=a[29]-a[1],a[1]+=a[29],a[29]=r*h[i+-36+7],r=a[26]-a[2],a[2]+=a[26],a[26]=r*h[i+-72+7],r=a[27]-a[3],a[3]+=a[27],a[27]=r*h[i+-72+7],r=a[24]-a[4],a[4]+=a[24],a[24]=r*h[i+-108+7],r=a[25]-a[5],a[5]+=a[25],a[25]=r*h[i+-108+7],r=a[22]-a[6],a[6]+=a[22],a[22]=r*ee.SQRT2,r=a[23]-a[7],a[7]+=a[23],a[23]=r*ee.SQRT2-a[7],a[7]-=a[6],a[22]-=a[7],a[23]-=a[22],r=a[6],a[6]=a[31]-r,a[31]=a[31]+r,r=a[7],a[7]=a[30]-r,a[30]=a[30]+r,r=a[22],a[22]=a[15]-r,a[15]=a[15]+r,r=a[23],a[23]=a[14]-r,a[14]=a[14]+r,r=a[20]-a[8],a[8]+=a[20],a[20]=r*h[i+-180+7],r=a[21]-a[9],a[9]+=a[21],a[21]=r*h[i+-180+7],r=a[18]-a[10],a[10]+=a[18],a[18]=r*h[i+-216+7],r=a[19]-a[11],a[11]+=a[19],a[19]=r*h[i+-216+7],r=a[16]-a[12],a[12]+=a[16],a[16]=r*h[i+-252+7],r=a[17]-a[13],a[13]+=a[17],a[17]=r*h[i+-252+7],r=-a[20]+a[24],a[20]+=a[24],a[24]=r*h[i+-216+7],r=-a[21]+a[25],a[21]+=a[25],a[25]=r*h[i+-216+7],r=a[4]-a[8],a[4]+=a[8],a[8]=r*h[i+-216+7],r=a[5]-a[9],a[5]+=a[9],a[9]=r*h[i+-216+7],r=a[0]-a[12],a[0]+=a[12],a[12]=r*h[i+-72+7],r=a[1]-a[13],a[1]+=a[13],a[13]=r*h[i+-72+7],r=a[16]-a[28],a[16]+=a[28],a[28]=r*h[i+-72+7],r=-a[17]+a[29],a[17]+=a[29],a[29]=r*h[i+-72+7],r=ee.SQRT2*(a[2]-a[10]),a[2]+=a[10],a[10]=r,r=ee.SQRT2*(a[3]-a[11]),a[3]+=a[11],a[11]=r,r=ee.SQRT2*(-a[18]+a[26]),a[18]+=a[26],a[26]=r-a[18],r=ee.SQRT2*(-a[19]+a[27]),a[19]+=a[27],a[27]=r-a[19],r=a[2],a[19]-=a[3],a[3]-=r,a[2]=a[31]-r,a[31]+=r,r=a[3],a[11]-=a[19],a[18]-=r,a[3]=a[30]-r,a[30]+=r,r=a[18],a[27]-=a[11],a[19]-=r,a[18]=a[15]-r,a[15]+=r,r=a[19],a[10]-=r,a[19]=a[14]-r,a[14]+=r,r=a[10],a[11]-=r,a[10]=a[23]-r,a[23]+=r,r=a[11],a[26]-=r,a[11]=a[22]-r,a[22]+=r,r=a[26],a[27]-=r,a[26]=a[7]-r,a[7]+=r,r=a[27],a[27]=a[6]-r,a[6]+=r,r=ee.SQRT2*(a[0]-a[4]),a[0]+=a[4],a[4]=r,r=ee.SQRT2*(a[1]-a[5]),a[1]+=a[5],a[5]=r,r=ee.SQRT2*(a[16]-a[20]),a[16]+=a[20],a[20]=r,r=ee.SQRT2*(a[17]-a[21]),a[17]+=a[21],a[21]=r,r=-ee.SQRT2*(a[8]-a[12]),a[8]+=a[12],a[12]=r-a[8],r=-ee.SQRT2*(a[9]-a[13]),a[9]+=a[13],a[13]=r-a[9],r=-ee.SQRT2*(a[25]-a[29]),a[25]+=a[29],a[29]=r-a[25],r=-ee.SQRT2*(a[24]+a[28]),a[24]-=a[28],a[28]=r-a[24],r=a[24]-a[16],a[24]=r,r=a[20]-r,a[20]=r,r=a[28]-r,a[28]=r,r=a[25]-a[17],a[25]=r,r=a[21]-r,a[21]=r,r=a[29]-r,a[29]=r,r=a[17]-a[1],a[17]=r,r=a[9]-r,a[9]=r,r=a[25]-r,a[25]=r,r=a[5]-r,a[5]=r,r=a[21]-r,a[21]=r,r=a[13]-r,a[13]=r,r=a[29]-r,a[29]=r,r=a[1]-a[0],a[1]=r,r=a[16]-r,a[16]=r,r=a[17]-r,a[17]=r,r=a[8]-r,a[8]=r,r=a[9]-r,a[9]=r,r=a[24]-r,a[24]=r,r=a[25]-r,a[25]=r,r=a[4]-r,a[4]=r,r=a[5]-r,a[5]=r,r=a[20]-r,a[20]=r,r=a[21]-r,a[21]=r,r=a[12]-r,a[12]=r,r=a[13]-r,a[13]=r,r=a[28]-r,a[28]=r,r=a[29]-r,a[29]=r,r=a[0],a[0]+=a[31],a[31]-=r,r=a[1],a[1]+=a[30],a[30]-=r,r=a[16],a[16]+=a[15],a[15]-=r,r=a[17],a[17]+=a[14],a[14]-=r,r=a[8],a[8]+=a[23],a[23]-=r,r=a[9],a[9]+=a[22],a[22]-=r,r=a[24],a[24]+=a[7],a[7]-=r,r=a[25],a[25]+=a[6],a[6]-=r,r=a[4],a[4]+=a[27],a[27]-=r,r=a[5],a[5]+=a[26],a[26]-=r,r=a[20],a[20]+=a[11],a[11]-=r,r=a[21],a[21]+=a[10],a[10]-=r,r=a[12],a[12]+=a[19],a[19]-=r,r=a[13],a[13]+=a[18],a[18]-=r,r=a[28],a[28]+=a[3],a[3]-=r,r=a[29],a[29]+=a[2],a[2]-=r}function J(e,t){for(var a=0;a<3;a++){var s,n,r,i,_,o;n=(i=e[t+6]*z[Pe.SHORT_TYPE][0]-e[t+15])+(s=e[t+0]*z[Pe.SHORT_TYPE][2]-e[t+9]),r=i-s,_=(i=e[t+15]*z[Pe.SHORT_TYPE][0]+e[t+6])+(s=e[t+9]*z[Pe.SHORT_TYPE][2]+e[t+0]),o=-i+s,s=2.069978111953089e-11*(e[t+3]*z[Pe.SHORT_TYPE][1]-e[t+12]),i=2.069978111953089e-11*(e[t+12]*z[Pe.SHORT_TYPE][1]+e[t+3]),e[t+0]=1.90752519173728e-11*n+s,e[t+15]=1.90752519173728e-11*-_+i,r=.8660254037844387*r*1.907525191737281e-11,_=.5*_*1.907525191737281e-11+i,e[t+3]=r-_,e[t+6]=r+_,n=.5*n*1.907525191737281e-11-s,o=.8660254037844387*o*1.907525191737281e-11,e[t+9]=n+o,e[t+12]=n-o,t++}}this.mdct_sub48=function(e,t,a){for(var s,n,r,i,_,o,l,f,c,h,u,b,m,p,v,d,g,S,M,w,R,B=t,A=286,k=0;k<e.channels_out;k++){for(var T=0;T<e.mode_gr;T++){for(var x,y=e.l3_side.tt[T][k],E=y.xr,P=0,H=e.sb_sample[k][1-T],L=0,I=0;I<9;I++)for(W(B,A,H[L]),W(B,A+32,H[L+1]),L+=2,A+=64,x=1;x<32;x+=2)H[L-1][x]*=-1;for(x=0;x<32;x++,P+=18){var V=y.block_type,N=e.sb_sample[k][T],O=e.sb_sample[k][1-T];if(0!=y.mixed_block_flag&&x<2&&(V=0),e.amp_filter[x]<1e-12)Te.fill(E,P+0,P+18,0);else{if(e.amp_filter[x]<1)for(I=0;I<18;I++)O[I][U[x]]*=e.amp_filter[x];if(V==Pe.SHORT_TYPE){for(I=-3;I<0;I++){var Y=z[Pe.SHORT_TYPE][I+3];E[P+3*I+9]=N[9+I][U[x]]*Y-N[8-I][U[x]],E[P+3*I+18]=N[14-I][U[x]]*Y+N[15+I][U[x]],E[P+3*I+10]=N[15+I][U[x]]*Y-N[14-I][U[x]],E[P+3*I+19]=O[2-I][U[x]]*Y+O[3+I][U[x]],E[P+3*I+11]=O[3+I][U[x]]*Y-O[2-I][U[x]],E[P+3*I+20]=O[8-I][U[x]]*Y+O[9+I][U[x]]}J(E,P)}else{var D=Ae(18);for(I=-9;I<0;I++){var X,q;X=z[V][I+27]*O[I+9][U[x]]+z[V][I+36]*O[8-I][U[x]],q=z[V][I+9]*N[I+9][U[x]]-z[V][I+18]*N[8-I][U[x]],D[I+9]=X-q*Z[3+I+9],D[I+18]=X*Z[3+I+9]+q}s=E,n=P,R=w=M=S=g=d=v=p=m=b=u=h=c=f=l=o=_=i=void 0,o=(r=D)[17]-r[9],f=r[15]-r[11],c=r[14]-r[12],h=r[0]+r[8],u=r[1]+r[7],b=r[2]+r[6],m=r[3]+r[5],s[n+17]=h+b-m-(u-r[4]),_=(h+b-m)*K[19]+(u-r[4]),i=(o-f-c)*K[18],s[n+5]=i+_,s[n+6]=i-_,l=(r[16]-r[10])*K[18],u=u*K[19]+r[4],i=o*K[12]+l+f*K[13]+c*K[14],_=-h*K[16]+u-b*K[17]+m*K[15],s[n+1]=i+_,s[n+2]=i-_,i=o*K[13]-l-f*K[14]+c*K[12],_=-h*K[17]+u-b*K[15]+m*K[16],s[n+9]=i+_,s[n+10]=i-_,i=o*K[14]-l+f*K[12]-c*K[13],_=h*K[15]-u+b*K[16]-m*K[17],s[n+13]=i+_,s[n+14]=i-_,p=r[8]-r[0],d=r[6]-r[2],g=r[5]-r[3],S=r[17]+r[9],M=r[16]+r[10],w=r[15]+r[11],R=r[14]+r[12],s[n+0]=S+w+R+(M+r[13]),i=(S+w+R)*K[19]-(M+r[13]),_=(p-d+g)*K[18],s[n+11]=i+_,s[n+12]=i-_,v=(r[7]-r[1])*K[18],M=r[13]-M*K[19],i=S*K[15]-M+w*K[16]+R*K[17],_=p*K[14]+v+d*K[12]+g*K[13],s[n+3]=i+_,s[n+4]=i-_,i=-S*K[17]+M-w*K[15]-R*K[16],_=p*K[13]+v-d*K[14]-g*K[12],s[n+7]=i+_,s[n+8]=i-_,i=-S*K[16]+M-w*K[17]-R*K[15],_=p*K[12]-v+d*K[13]-g*K[14],s[n+15]=i+_,s[n+16]=i-_}}if(V!=Pe.SHORT_TYPE&&0!=x)for(I=7;0<=I;--I){var j,C;j=E[P+I]*G[20+I]+E[P+-1-I]*Q[28+I],C=E[P+I]*Q[28+I]-E[P+-1-I]*G[20+I],E[P+-1-I]=j,E[P+I]=C}}}if(B=a,A=286,1==e.mode_gr)for(var F=0;F<18;F++)$.arraycopy(e.sb_sample[k][1][F],0,e.sb_sample[k][0][F],0,32)}}};this.lame_encode_mp3_frame=function(e,t,a,s,n,r){var i,_=O([2,2]);_[0][0]=new Y,_[0][1]=new Y,_[1][0]=new Y,_[1][1]=new Y;var o,l=O([2,2]);l[0][0]=new Y,l[0][1]=new Y,l[1][0]=new Y,l[1][1]=new Y;var f,c,h,u=[null,null],b=e.internal_flags,m=ke([2,4]),p=[.5,.5],v=[[0,0],[0,0]],d=[[0,0],[0,0]];if(u[0]=t,u[1]=a,0==b.lame_encode_frame_init&&function(e,t){var a,s,n=e.internal_flags;if(0==n.lame_encode_frame_init){var r,i,_=Ae(2014),o=Ae(2014);for(n.lame_encode_frame_init=1,i=r=0;r<286+576*(1+n.mode_gr);++r)r<576*n.mode_gr?(_[r]=0,2==n.channels_out&&(o[r]=0)):(_[r]=t[0][i],2==n.channels_out&&(o[r]=t[1][i]),++i);for(s=0;s<n.mode_gr;s++)for(a=0;a<n.channels_out;a++)n.l3_side.tt[s][a].block_type=Pe.SHORT_TYPE;N.mdct_sub48(n,_,o)}}(e,u),b.padding=0,(b.slot_lag-=b.frac_SpF)<0&&(b.slot_lag+=e.out_samplerate,b.padding=1),0!=b.psymodel){var g=[null,null],S=0,M=Be(2);for(h=0;h<b.mode_gr;h++){for(c=0;c<b.channels_out;c++)g[c]=u[c],S=576+576*h-Pe.FFTOFFSET;if(0!=(e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?L.L3psycho_anal_vbr(e,g,S,h,_,l,v[h],d[h],m[h],M):L.L3psycho_anal_ns(e,g,S,h,_,l,v[h],d[h],m[h],M)))return-4;for(e.mode==Ee.JOINT_STEREO&&(p[h]=m[h][2]+m[h][3],0<p[h]&&(p[h]=m[h][3]/p[h])),c=0;c<b.channels_out;c++){var w=b.l3_side.tt[h][c];w.block_type=M[c],w.mixed_block_flag=0}}}else for(h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)b.l3_side.tt[h][c].block_type=Pe.NORM_TYPE,b.l3_side.tt[h][c].mixed_block_flag=0,d[h][c]=v[h][c]=700;if(function(e){var t,a;if(0!=e.ATH.useAdjust)if(a=e.loudness_sq[0][0],t=e.loudness_sq[1][0],2==e.channels_out?(a+=e.loudness_sq[0][1],t+=e.loudness_sq[1][1]):(a+=a,t+=t),2==e.mode_gr&&(a=Math.max(a,t)),a*=.5,.03125<(a*=e.ATH.aaSensitivityP))1<=e.ATH.adjust?e.ATH.adjust=1:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=1;else{var s=31.98*a+625e-6;e.ATH.adjust>=s?(e.ATH.adjust*=.075*s+.925,e.ATH.adjust<s&&(e.ATH.adjust=s)):e.ATH.adjustLimit>=s?e.ATH.adjust=s:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=s}else e.ATH.adjust=1}(b),N.mdct_sub48(b,u[0],u[1]),b.mode_ext=Pe.MPG_MD_LR_LR,e.force_ms)b.mode_ext=Pe.MPG_MD_MS_LR;else if(e.mode==Ee.JOINT_STEREO){var R=0,B=0;for(h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)R+=d[h][c],B+=v[h][c];if(R<=1*B){var A=b.l3_side.tt[0],k=b.l3_side.tt[b.mode_gr-1];A[0].block_type==A[1].block_type&&k[0].block_type==k[1].block_type&&(b.mode_ext=Pe.MPG_MD_MS_LR)}}if(b.mode_ext==P?(o=l,f=d):(o=_,f=v),e.analysis&&null!=b.pinfo)for(h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)b.pinfo.ms_ratio[h]=b.ms_ratio[h],b.pinfo.ms_ener_ratio[h]=p[h],b.pinfo.blocktype[h][c]=b.l3_side.tt[h][c].block_type,b.pinfo.pe[h][c]=f[h][c],$.arraycopy(b.l3_side.tt[h][c].xr,0,b.pinfo.xr[h][c],0,576),b.mode_ext==P&&(b.pinfo.ers[h][c]=b.pinfo.ers[h][c+2],$.arraycopy(b.pinfo.energy[h][c+2],0,b.pinfo.energy[h][c],0,b.pinfo.energy[h][c].length));if(e.VBR==ye.vbr_off||e.VBR==ye.vbr_abr){var T,x;for(T=0;T<18;T++)b.nsPsy.pefirbuf[T]=b.nsPsy.pefirbuf[T+1];for(h=x=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)x+=f[h][c];for(b.nsPsy.pefirbuf[18]=x,x=b.nsPsy.pefirbuf[9],T=0;T<9;T++)x+=(b.nsPsy.pefirbuf[T]+b.nsPsy.pefirbuf[18-T])*Pe.fircoef[T];for(x=3350*b.mode_gr*b.channels_out/x,h=0;h<b.mode_gr;h++)for(c=0;c<b.channels_out;c++)f[h][c]*=x}if(b.iteration_loop.iteration_loop(e,f,p,o),H.format_bitstream(e),i=H.copy_buffer(b,s,n,r,1),e.bWriteVbrTag&&I.addVbrFrame(e),e.analysis&&null!=b.pinfo){for(c=0;c<b.channels_out;c++){var y;for(y=0;y<E;y++)b.pinfo.pcmdata[c][y]=b.pinfo.pcmdata[c][y+e.framesize];for(y=E;y<1600;y++)b.pinfo.pcmdata[c][y]=u[c][y-E]}V.set_frame_pinfo(e,o)}return function(e){var t,a;for(e.bitrate_stereoMode_Hist[e.bitrate_index][4]++,e.bitrate_stereoMode_Hist[15][4]++,2==e.channels_out&&(e.bitrate_stereoMode_Hist[e.bitrate_index][e.mode_ext]++,e.bitrate_stereoMode_Hist[15][e.mode_ext]++),t=0;t<e.mode_gr;++t)for(a=0;a<e.channels_out;++a){var s=0|e.l3_side.tt[t][a].block_type;0!=e.l3_side.tt[t][a].mixed_block_flag&&(s=4),e.bitrate_blockType_Hist[e.bitrate_index][s]++,e.bitrate_blockType_Hist[e.bitrate_index][5]++,e.bitrate_blockType_Hist[15][s]++,e.bitrate_blockType_Hist[15][5]++}}(b),i}}function i(){this.l=Ae(Pe.SBMAX_l),this.s=ke([Pe.SBMAX_s,3]);var s=this;this.assign=function(e){$.arraycopy(e.l,0,s.l,0,Pe.SBMAX_l);for(var t=0;t<Pe.SBMAX_s;t++)for(var a=0;a<3;a++)s.s[t][a]=e.s[t][a]}}function Z(){var e=40;function t(){this.write_timing=0,this.ptr=0,this.buf=B(e)}this.Class_ID=0,this.lame_encode_frame_init=0,this.iteration_init_init=0,this.fill_buffer_resample_init=0,this.mfbuf=ke([2,Z.MFSIZE]),this.mode_gr=0,this.channels_in=0,this.channels_out=0,this.resample_ratio=0,this.mf_samples_to_encode=0,this.mf_size=0,this.VBR_min_bitrate=0,this.VBR_max_bitrate=0,this.bitrate_index=0,this.samplerate_index=0,this.mode_ext=0,this.lowpass1=0,this.lowpass2=0,this.highpass1=0,this.highpass2=0,this.noise_shaping=0,this.noise_shaping_amp=0,this.substep_shaping=0,this.psymodel=0,this.noise_shaping_stop=0,this.subblock_gain=0,this.use_best_huffman=0,this.full_outer_loop=0,this.l3_side=new function(){this.tt=[[null,null],[null,null]],this.main_data_begin=0,this.private_bits=0,this.resvDrain_pre=0,this.resvDrain_post=0,this.scfsi=[Be(4),Be(4)];for(var e=0;e<2;e++)for(var t=0;t<2;t++)this.tt[e][t]=new x},this.ms_ratio=Ae(2),this.padding=0,this.frac_SpF=0,this.slot_lag=0,this.tag_spec=null,this.nMusicCRC=0,this.OldValue=Be(2),this.CurrentStep=Be(2),this.masking_lower=0,this.bv_scf=Be(576),this.pseudohalf=Be(z.SFBMAX),this.sfb21_extra=!1,this.inbuf_old=new Array(2),this.blackfilt=new Array(2*Z.BPC+1),this.itime=s(2),this.sideinfo_len=0,this.sb_sample=ke([2,2,18,Pe.SBLIMIT]),this.amp_filter=Ae(32),this.header=new Array(Z.MAX_HEADER_BUF),this.h_ptr=0,this.w_ptr=0,this.ancillary_flag=0,this.ResvSize=0,this.ResvMax=0,this.scalefac_band=new r,this.minval_l=Ae(Pe.CBANDS),this.minval_s=Ae(Pe.CBANDS),this.nb_1=ke([4,Pe.CBANDS]),this.nb_2=ke([4,Pe.CBANDS]),this.nb_s1=ke([4,Pe.CBANDS]),this.nb_s2=ke([4,Pe.CBANDS]),this.s3_ss=null,this.s3_ll=null,this.decay=0,this.thm=new Array(4),this.en=new Array(4),this.tot_ener=Ae(4),this.loudness_sq=ke([2,2]),this.loudness_sq_save=Ae(2),this.mld_l=Ae(Pe.SBMAX_l),this.mld_s=Ae(Pe.SBMAX_s),this.bm_l=Be(Pe.SBMAX_l),this.bo_l=Be(Pe.SBMAX_l),this.bm_s=Be(Pe.SBMAX_s),this.bo_s=Be(Pe.SBMAX_s),this.npart_l=0,this.npart_s=0,this.s3ind=X([Pe.CBANDS,2]),this.s3ind_s=X([Pe.CBANDS,2]),this.numlines_s=Be(Pe.CBANDS),this.numlines_l=Be(Pe.CBANDS),this.rnumlines_l=Ae(Pe.CBANDS),this.mld_cb_l=Ae(Pe.CBANDS),this.mld_cb_s=Ae(Pe.CBANDS),this.numlines_s_num1=0,this.numlines_l_num1=0,this.pe=Ae(4),this.ms_ratio_s_old=0,this.ms_ratio_l_old=0,this.ms_ener_ratio_old=0,this.blocktype_old=Be(2),this.nsPsy=new function(){this.last_en_subshort=ke([4,9]),this.lastAttacks=Be(4),this.pefirbuf=Ae(19),this.longfact=Ae(Pe.SBMAX_l),this.shortfact=Ae(Pe.SBMAX_s),this.attackthre=0,this.attackthre_s=0},this.VBR_seek_table=new function(){this.sum=0,this.seen=0,this.want=0,this.pos=0,this.size=0,this.bag=null,this.nVbrNumFrames=0,this.nBytesWritten=0,this.TotalFrameSize=0},this.ATH=null,this.PSY=null,this.nogap_total=0,this.nogap_current=0,this.decode_on_the_fly=!0,this.findReplayGain=!0,this.findPeakSample=!0,this.PeakSample=0,this.RadioGain=0,this.AudiophileGain=0,this.rgdata=null,this.noclipGainChange=0,this.noclipScale=0,this.bitrate_stereoMode_Hist=X([16,5]),this.bitrate_blockType_Hist=X([16,6]),this.pinfo=null,this.hip=null,this.in_buffer_nsamples=0,this.in_buffer_0=null,this.in_buffer_1=null,this.iteration_loop=null;for(var a=0;a<this.en.length;a++)this.en[a]=new i;for(a=0;a<this.thm.length;a++)this.thm[a]=new i;for(a=0;a<this.header.length;a++)this.header[a]=new t}function G(){var A=new function(){var u=Ae(Pe.BLKSIZE),m=Ae(Pe.BLKSIZE_s/2),T=[.9238795325112867,.3826834323650898,.9951847266721969,.0980171403295606,.9996988186962042,.02454122852291229,.9999811752826011,.006135884649154475];function p(e,t,a){var s,n,r,i=0,_=t+(a<<=1);s=4;do{var o,l,f,c,h,u,b;for(b=s>>1,u=(h=(c=s)<<1)+c,s=h<<1,r=(n=t)+b;M=e[n+0]-e[n+c],S=e[n+0]+e[n+c],A=e[n+h]-e[n+u],R=e[n+h]+e[n+u],e[n+h]=S-R,e[n+0]=S+R,e[n+u]=M-A,e[n+c]=M+A,M=e[r+0]-e[r+c],S=e[r+0]+e[r+c],A=ee.SQRT2*e[r+u],R=ee.SQRT2*e[r+h],e[r+h]=S-R,e[r+0]=S+R,e[r+u]=M-A,e[r+c]=M+A,r+=s,(n+=s)<_;);for(l=T[i+0],o=T[i+1],f=1;f<b;f++){var m,p;m=1-2*o*o,p=2*o*l,n=t+f,r=t+c-f;do{var v,d,g,S,M,w,R,B,A,k;d=p*e[n+c]-m*e[r+c],v=m*e[n+c]+p*e[r+c],M=e[n+0]-v,S=e[n+0]+v,w=e[r+0]-d,g=e[r+0]+d,d=p*e[n+u]-m*e[r+u],v=m*e[n+u]+p*e[r+u],A=e[n+h]-v,R=e[n+h]+v,k=e[r+h]-d,B=e[r+h]+d,d=o*R-l*k,v=l*R+o*k,e[n+h]=S-v,e[n+0]=S+v,e[r+u]=w-d,e[r+c]=w+d,d=l*B-o*A,v=o*B+l*A,e[r+h]=g-v,e[r+0]=g+v,e[n+u]=M-d,e[n+c]=M+d,r+=s,n+=s}while(n<_);l=(m=l)*T[i+0]-o*T[i+1],o=m*T[i+1]+o*T[i+0]}i+=2}while(s<a)}var v=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254];this.fft_short=function(e,t,a,s,n){for(var r=0;r<3;r++){var i=Pe.BLKSIZE_s/2,_=65535&192*(r+1),o=Pe.BLKSIZE_s/8-1;do{var l,f,c,h,u,b=255&v[o<<2];f=(l=m[b]*s[a][n+b+_])-(u=m[127-b]*s[a][n+b+_+128]),l+=u,h=(c=m[b+64]*s[a][n+b+_+64])-(u=m[63-b]*s[a][n+b+_+192]),c+=u,i-=4,t[r][i+0]=l+c,t[r][i+2]=l-c,t[r][i+1]=f+h,t[r][i+3]=f-h,f=(l=m[b+1]*s[a][n+b+_+1])-(u=m[126-b]*s[a][n+b+_+129]),l+=u,h=(c=m[b+65]*s[a][n+b+_+65])-(u=m[62-b]*s[a][n+b+_+193]),c+=u,t[r][i+Pe.BLKSIZE_s/2+0]=l+c,t[r][i+Pe.BLKSIZE_s/2+2]=l-c,t[r][i+Pe.BLKSIZE_s/2+1]=f+h,t[r][i+Pe.BLKSIZE_s/2+3]=f-h}while(0<=--o);p(t[r],i,Pe.BLKSIZE_s/2)}},this.fft_long=function(e,t,a,s,n){var r=Pe.BLKSIZE/8-1,i=Pe.BLKSIZE/2;do{var _,o,l,f,c,h=255&v[r];o=(_=u[h]*s[a][n+h])-(c=u[h+512]*s[a][n+h+512]),_+=c,f=(l=u[h+256]*s[a][n+h+256])-(c=u[h+768]*s[a][n+h+768]),l+=c,t[0+(i-=4)]=_+l,t[i+2]=_-l,t[i+1]=o+f,t[i+3]=o-f,o=(_=u[h+1]*s[a][n+h+1])-(c=u[h+513]*s[a][n+h+513]),_+=c,f=(l=u[h+257]*s[a][n+h+257])-(c=u[h+769]*s[a][n+h+769]),l+=c,t[i+Pe.BLKSIZE/2+0]=_+l,t[i+Pe.BLKSIZE/2+2]=_-l,t[i+Pe.BLKSIZE/2+1]=o+f,t[i+Pe.BLKSIZE/2+3]=o-f}while(0<=--r);p(t,i,Pe.BLKSIZE/2)},this.init_fft=function(e){for(var t=0;t<Pe.BLKSIZE;t++)u[t]=.42-.5*Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE)+.08*Math.cos(4*Math.PI*(t+.5)/Pe.BLKSIZE);for(t=0;t<Pe.BLKSIZE_s/2;t++)m[t]=.5*(1-Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE_s))}},k=2.302585092994046,oe=2,le=16,d=2,g=16,E=.34,n=1/217621504/(Pe.BLKSIZE/2),fe=.3,ce=21,S=.2302585093;function M(e){return e}function Y(e,t){for(var a=0,s=0;s<Pe.BLKSIZE/2;++s)a+=e[s]*t.ATH.eql_w[s];return a*=n}function he(e,t,a,s,n,r,i,_,o,l,f){var c=e.internal_flags;if(o<2)A.fft_long(c,s[n],o,l,f),A.fft_short(c,r[i],o,l,f);else if(2==o){for(var h=Pe.BLKSIZE-1;0<=h;--h){var u=s[n+0][h],b=s[n+1][h];s[n+0][h]=(u+b)*ee.SQRT2*.5,s[n+1][h]=(u-b)*ee.SQRT2*.5}for(var m=2;0<=m;--m)for(h=Pe.BLKSIZE_s-1;0<=h;--h){u=r[i+0][m][h],b=r[i+1][m][h];r[i+0][m][h]=(u+b)*ee.SQRT2*.5,r[i+1][m][h]=(u-b)*ee.SQRT2*.5}}t[0]=M(s[n+0][0]),t[0]*=t[0];for(h=Pe.BLKSIZE/2-1;0<=h;--h){var p=s[n+0][Pe.BLKSIZE/2-h],v=s[n+0][Pe.BLKSIZE/2+h];t[Pe.BLKSIZE/2-h]=M(.5*(p*p+v*v))}for(m=2;0<=m;--m){a[m][0]=r[i+0][m][0],a[m][0]*=a[m][0];for(h=Pe.BLKSIZE_s/2-1;0<=h;--h){p=r[i+0][m][Pe.BLKSIZE_s/2-h],v=r[i+0][m][Pe.BLKSIZE_s/2+h];a[m][Pe.BLKSIZE_s/2-h]=M(.5*(p*p+v*v))}}var d=0;for(h=11;h<Pe.HBLKSIZE;h++)d+=t[h];if(c.tot_ener[o]=d,e.analysis){for(h=0;h<Pe.HBLKSIZE;h++)c.pinfo.energy[_][o][h]=c.pinfo.energy_save[o][h],c.pinfo.energy_save[o][h]=t[h];c.pinfo.pe[_][o]=c.pe[o]}2==e.athaa_loudapprox&&o<2&&(c.loudness_sq[_][o]=c.loudness_sq_save[o],c.loudness_sq_save[o]=Y(t,c))}var T,x,y,P=8,H=23,L=15,ue=[1,.79433,.63096,.63096,.63096,.63096,.63096,.25119,.11749];var f=[3.3246*3.3246,3.23837*3.23837,9.9500500969,9.0247369744,8.1854926609,7.0440875649,2.46209*2.46209,2.284*2.284,4.4892710641,1.96552*1.96552,1.82335*1.82335,1.69146*1.69146,2.4621061921,2.1508568964,1.37074*1.37074,1.31036*1.31036,1.5691069696,1.4555939904,1.16203*1.16203,1.2715945225,1.09428*1.09428,1.0659*1.0659,1.0779838276,1.0382591025,1],c=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1],h=[5.5396212496,2.29259*2.29259,4.9868695969,2.12675*2.12675,2.02545*2.02545,1.87894*1.87894,1.74303*1.74303,1.61695*1.61695,2.2499700001,1.39148*1.39148,1.29083*1.29083,1.19746*1.19746,1.2339655056,1.0779838276];function be(e,t,a,s,n,r){var i;if(e<t){if(!(t<e*x))return e+t;i=t/e}else{if(t*x<=e)return e+t;i=e/t}if(e+=t,s+3<=6){if(T<=i)return e;var _=0|ee.FAST_LOG10_X(i,16);return e*c[_]}var o,l;_=0|ee.FAST_LOG10_X(i,16);return t=0!=r?n.ATH.cb_s[a]*n.ATH.adjust:n.ATH.cb_l[a]*n.ATH.adjust,e<y*t?t<e?(o=1,_<=13&&(o=h[_]),l=ee.FAST_LOG10_X(e/t,10/15),e*((f[_]-o)*l+o)):13<_?e:e*h[_]:e*f[_]}var r=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1];function B(e,t,a){var s;if(e<0&&(e=0),t<0&&(t=0),e<=0)return t;if(t<=0)return e;if(s=e<t?t/e:e/t,-2<=a&&a<=2){if(T<=s)return e+t;var n=0|ee.FAST_LOG10_X(s,16);return(e+t)*r[n]}return s<x?e+t:(e<t&&(e=t),e)}function me(e,t,a,s,n){var r,i,_=0,o=0;for(r=i=0;r<Pe.SBMAX_s;++i,++r){for(var l=e.bo_s[r],f=e.npart_s,c=l<f?l:f;i<c;)_+=t[i],o+=a[i],i++;if(e.en[s].s[r][n]=_,e.thm[s].s[r][n]=o,f<=i){++r;break}var h=e.PSY.bo_s_weight[r],u=1-h;_=h*t[i],o=h*a[i],e.en[s].s[r][n]+=_,e.thm[s].s[r][n]+=o,_=u*t[i],o=u*a[i]}for(;r<Pe.SBMAX_s;++r)e.en[s].s[r][n]=0,e.thm[s].s[r][n]=0}function pe(e,t,a,s){var n,r,i=0,_=0;for(n=r=0;n<Pe.SBMAX_l;++r,++n){for(var o=e.bo_l[n],l=e.npart_l,f=o<l?o:l;r<f;)i+=t[r],_+=a[r],r++;if(e.en[s].l[n]=i,e.thm[s].l[n]=_,l<=r){++n;break}var c=e.PSY.bo_l_weight[n],h=1-c;i=c*t[r],_=c*a[r],e.en[s].l[n]+=i,e.thm[s].l[n]+=_,i=h*t[r],_=h*a[r]}for(;n<Pe.SBMAX_l;++n)e.en[s].l[n]=0,e.thm[s].l[n]=0}function ve(e,t,a,s,n,r){var i,_,o=e.internal_flags;for(_=i=0;_<o.npart_s;++_){for(var l=0,f=0,c=o.numlines_s[_],h=0;h<c;++h,++i){var u=t[r][i];l+=u,f<u&&(f=u)}a[_]=l}for(i=_=0;_<o.npart_s;_++){var b=o.s3ind_s[_][0],m=o.s3_ss[i++]*a[b];for(++b;b<=o.s3ind_s[_][1];)m+=o.s3_ss[i]*a[b],++i,++b;var p=d*o.nb_s1[n][_];if(s[_]=Math.min(m,p),o.blocktype_old[1&n]==Pe.SHORT_TYPE){p=g*o.nb_s2[n][_];var v=s[_];s[_]=Math.min(p,v)}o.nb_s2[n][_]=o.nb_s1[n][_],o.nb_s1[n][_]=m}for(;_<=Pe.CBANDS;++_)a[_]=0,s[_]=0}function de(e,t,a){return 1<=a?e:a<=0?t:0<t?Math.pow(e/t,a)*t:0}var o=[11.8,13.6,17.2,32,46.5,51.3,57.5,67.1,71.5,84.6,97.6,130];function ge(e,t){for(var a=309.07,s=0;s<Pe.SBMAX_s-1;s++)for(var n=0;n<3;n++){var r=e.thm.s[s][n];if(0<r){var i=r*t,_=e.en.s[s][n];i<_&&(a+=1e10*i<_?o[s]*(10*k):o[s]*ee.FAST_LOG10(_/i))}}return a}var _=[6.8,5.8,5.8,6.4,6.5,9.9,12.1,14.4,15,18.9,21.6,26.9,34.2,40.2,46.8,56.5,60.7,73.9,85.7,93.4,126.1];function Se(e,t){for(var a=281.0575,s=0;s<Pe.SBMAX_l-1;s++){var n=e.thm.l[s];if(0<n){var r=n*t,i=e.en.l[s];r<i&&(a+=1e10*r<i?_[s]*(10*k):_[s]*ee.FAST_LOG10(i/r))}}return a}function Me(e,t,a,s,n){var r,i;for(r=i=0;r<e.npart_l;++r){var _,o=0,l=0;for(_=0;_<e.numlines_l[r];++_,++i){var f=t[i];o+=f,l<f&&(l=f)}a[r]=o,s[r]=l,n[r]=o*e.rnumlines_l[r]}}function we(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o):s[r]=0;for(r=1;r<e.npart_l-1;r++){var _,o;if(0<(i=a[r-1]+a[r]+a[r+1]))(_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o;else s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]-1))))&&(o=n),s[r]=o):s[r]=0}var Re=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function D(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(s<2)A.fft_long(o,i[_],s,t,a);else if(2==s)for(var l=Pe.BLKSIZE-1;0<=l;--l){var f=i[_+0][l],c=i[_+1][l];i[_+0][l]=(f+c)*ee.SQRT2*.5,i[_+1][l]=(f-c)*ee.SQRT2*.5}r[0]=M(i[_+0][0]),r[0]*=r[0];for(l=Pe.BLKSIZE/2-1;0<=l;--l){var h=i[_+0][Pe.BLKSIZE/2-l],u=i[_+0][Pe.BLKSIZE/2+l];r[Pe.BLKSIZE/2-l]=M(.5*(h*h+u*u))}var b=0;for(l=11;l<Pe.HBLKSIZE;l++)b+=r[l];if(o.tot_ener[s]=b,e.analysis){for(l=0;l<Pe.HBLKSIZE;l++)o.pinfo.energy[n][s][l]=o.pinfo.energy_save[s][l],o.pinfo.energy_save[s][l]=r[l];o.pinfo.pe[n][s]=o.pe[s]}}function X(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(0==n&&s<2&&A.fft_short(o,i[_],s,t,a),2==s)for(var l=Pe.BLKSIZE_s-1;0<=l;--l){var f=i[_+0][n][l],c=i[_+1][n][l];i[_+0][n][l]=(f+c)*ee.SQRT2*.5,i[_+1][n][l]=(f-c)*ee.SQRT2*.5}r[n][0]=i[_+0][n][0],r[n][0]*=r[n][0];for(l=Pe.BLKSIZE_s/2-1;0<=l;--l){var h=i[_+0][n][Pe.BLKSIZE_s/2-l],u=i[_+0][n][Pe.BLKSIZE_s/2+l];r[n][Pe.BLKSIZE_s/2-l]=M(.5*(h*h+u*u))}}this.L3psycho_anal_ns=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,b,m,p,v,d,g,S=e.internal_flags,M=ke([2,Pe.BLKSIZE]),w=ke([2,3,Pe.BLKSIZE_s]),R=Ae(Pe.CBANDS+1),B=Ae(Pe.CBANDS+1),A=Ae(Pe.CBANDS+2),k=Be(2),T=Be(2),x=ke([2,576]),y=Be(Pe.CBANDS+2),E=Be(Pe.CBANDS+2);for(Te.fill(E,0),f=S.channels_out,e.mode==Ee.JOINT_STEREO&&(f=4),d=e.VBR==ye.vbr_off?0==S.ResvMax?0:S.ResvSize/S.ResvMax*.5:e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?.6:1,c=0;c<S.channels_out;c++){var P=t[c],H=a+576-350-ce+192;for(u=0;u<576;u++){var L,I;for(L=P[H+u+10],b=I=0;b<(ce-1)/2-1;b+=2)L+=Re[b]*(P[H+u+b]+P[H+u+ce-b]),I+=Re[b+1]*(P[H+u+b+1]+P[H+u+ce-b-1]);x[c][u]=L+I}n[s][c].en.assign(S.en[c]),n[s][c].thm.assign(S.thm[c]),2<f&&(r[s][c].en.assign(S.en[c+2]),r[s][c].thm.assign(S.thm[c+2]))}for(c=0;c<f;c++){var V,N=Ae(12),O=[0,0,0,0],Y=Ae(12),D=1,X=Ae(Pe.CBANDS),q=Ae(Pe.CBANDS),j=[0,0,0,0],C=Ae(Pe.HBLKSIZE),F=ke([3,Pe.HBLKSIZE_s]);for(u=0;u<3;u++)N[u]=S.nsPsy.last_en_subshort[c][u+6],Y[u]=N[u]/S.nsPsy.last_en_subshort[c][u+4],O[0]+=N[u];if(2==c)for(u=0;u<576;u++){var z,Z;z=x[0][u],Z=x[1][u],x[0][u]=z+Z,x[1][u]=z-Z}var K=x[1&c],G=0;for(u=0;u<9;u++){for(var Q=G+64,U=1;G<Q;G++)U<Math.abs(K[G])&&(U=Math.abs(K[G]));S.nsPsy.last_en_subshort[c][u]=N[u+3]=U,O[1+u/3]+=U,U>N[u+3-2]?U/=N[u+3-2]:U=N[u+3-2]>10*U?N[u+3-2]/(10*U):0,Y[u+3]=U}if(e.analysis){var W=Y[0];for(u=1;u<12;u++)W<Y[u]&&(W=Y[u]);S.pinfo.ers[s][c]=S.pinfo.ers_save[c],S.pinfo.ers_save[c]=W}for(V=3==c?S.nsPsy.attackthre_s:S.nsPsy.attackthre,u=0;u<12;u++)0==j[u/3]&&Y[u]>V&&(j[u/3]=u%3+1);for(u=1;u<4;u++){(O[u-1]>O[u]?O[u-1]/O[u]:O[u]/O[u-1])<1.7&&(j[u]=0,1==u&&(j[0]=0))}for(0!=j[0]&&0!=S.nsPsy.lastAttacks[c]&&(j[0]=0),3!=S.nsPsy.lastAttacks[c]&&j[0]+j[1]+j[2]+j[3]==0||((D=0)!=j[1]&&0!=j[0]&&(j[1]=0),0!=j[2]&&0!=j[1]&&(j[2]=0),0!=j[3]&&0!=j[2]&&(j[3]=0)),c<2?T[c]=D:0==D&&(T[0]=T[1]=0),o[c]=S.tot_ener[c],he(e,C,F,M,1&c,w,1&c,s,c,t,a),Me(S,C,R,X,q),we(S,X,q,y),v=0;v<3;v++){var J,$;for(ve(e,F,B,A,c,v),me(S,B,A,c,v),p=0;p<Pe.SBMAX_s;p++){if($=S.thm[c].s[p][v],$*=.8,2<=j[v]||1==j[v+1]){var ee=0!=v?v-1:2;U=de(S.thm[c].s[p][ee],$,.6*d);$=Math.min($,U)}if(1==j[v]){ee=0!=v?v-1:2,U=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,U)}else if(0!=v&&3==j[v-1]||0==v&&3==S.nsPsy.lastAttacks[c]){ee=2!=v?v+1:0,U=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,U)}J=N[3*v+3]+N[3*v+4]+N[3*v+5],6*N[3*v+5]<J&&($*=.5,6*N[3*v+4]<J&&($*=.5)),S.thm[c].s[p][v]=$}}for(S.nsPsy.lastAttacks[c]=j[2],h=m=0;h<S.npart_l;h++){for(var te=S.s3ind[h][0],ae=R[te]*ue[y[te]],se=S.s3_ll[m++]*ae;++te<=S.s3ind[h][1];)ae=R[te]*ue[y[te]],se=be(se,S.s3_ll[m++]*ae,te,te-h,S,0);se*=.158489319246111,S.blocktype_old[1&c]==Pe.SHORT_TYPE?A[h]=se:A[h]=de(Math.min(se,Math.min(oe*S.nb_1[c][h],le*S.nb_2[c][h])),se,d),S.nb_2[c][h]=S.nb_1[c][h],S.nb_1[c][h]=se}for(;h<=Pe.CBANDS;++h)R[h]=0,A[h]=0;pe(S,R,A,c)}(e.mode!=Ee.STEREO&&e.mode!=Ee.JOINT_STEREO||0<e.interChRatio&&function(e,t){var a=e.internal_flags;if(1<a.channels_out){for(var s=0;s<Pe.SBMAX_l;s++){var n=a.thm[0].l[s],r=a.thm[1].l[s];a.thm[0].l[s]+=r*t,a.thm[1].l[s]+=n*t}for(s=0;s<Pe.SBMAX_s;s++)for(var i=0;i<3;i++)n=a.thm[0].s[s][i],r=a.thm[1].s[s][i],a.thm[0].s[s][i]+=r*t,a.thm[1].s[s][i]+=n*t}}(e,e.interChRatio),e.mode==Ee.JOINT_STEREO)&&(!function(e){for(var t=0;t<Pe.SBMAX_l;t++)if(!(e.thm[0].l[t]>1.58*e.thm[1].l[t]||e.thm[1].l[t]>1.58*e.thm[0].l[t])){var a=e.mld_l[t]*e.en[3].l[t],s=Math.max(e.thm[2].l[t],Math.min(e.thm[3].l[t],a));a=e.mld_l[t]*e.en[2].l[t];var n=Math.max(e.thm[3].l[t],Math.min(e.thm[2].l[t],a));e.thm[2].l[t]=s,e.thm[3].l[t]=n}for(t=0;t<Pe.SBMAX_s;t++)for(var r=0;r<3;r++)e.thm[0].s[t][r]>1.58*e.thm[1].s[t][r]||e.thm[1].s[t][r]>1.58*e.thm[0].s[t][r]||(a=e.mld_s[t]*e.en[3].s[t][r],s=Math.max(e.thm[2].s[t][r],Math.min(e.thm[3].s[t][r],a)),a=e.mld_s[t]*e.en[2].s[t][r],n=Math.max(e.thm[3].s[t][r],Math.min(e.thm[2].s[t][r],a)),e.thm[2].s[t][r]=s,e.thm[3].s[t][r]=n)}(S),g=e.msfix,0<Math.abs(g)&&function(e,t,a){var s=t,n=Math.pow(10,a);t*=2,s*=2;for(var r=0;r<Pe.SBMAX_l;r++)f=e.ATH.cb_l[e.bm_l[r]]*n,(_=Math.min(Math.max(e.thm[0].l[r],f),Math.max(e.thm[1].l[r],f)))*t<(o=Math.max(e.thm[2].l[r],f))+(l=Math.max(e.thm[3].l[r],f))&&(o*=c=_*s/(o+l),l*=c),e.thm[2].l[r]=Math.min(o,e.thm[2].l[r]),e.thm[3].l[r]=Math.min(l,e.thm[3].l[r]);for(n*=Pe.BLKSIZE_s/Pe.BLKSIZE,r=0;r<Pe.SBMAX_s;r++)for(var i=0;i<3;i++){var _,o,l,f,c;f=e.ATH.cb_s[e.bm_s[r]]*n,(_=Math.min(Math.max(e.thm[0].s[r][i],f),Math.max(e.thm[1].s[r][i],f)))*t<(o=Math.max(e.thm[2].s[r][i],f))+(l=Math.max(e.thm[3].s[r][i],f))&&(o*=c=_*t/(o+l),l*=c),e.thm[2].s[r][i]=Math.min(e.thm[2].s[r][i],o),e.thm[3].s[r][i]=Math.min(e.thm[3].s[r][i],l)}}(S,g,e.ATHlower*S.ATH.adjust));for(function(e,t,a,s){var n=e.internal_flags;e.short_blocks!=xe.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var r=0;r<n.channels_out;r++)s[r]=Pe.NORM_TYPE,e.short_blocks==xe.short_block_dispensed&&(t[r]=1),e.short_blocks==xe.short_block_forced&&(t[r]=0),0!=t[r]?n.blocktype_old[r]==Pe.SHORT_TYPE&&(s[r]=Pe.STOP_TYPE):(s[r]=Pe.SHORT_TYPE,n.blocktype_old[r]==Pe.NORM_TYPE&&(n.blocktype_old[r]=Pe.START_TYPE),n.blocktype_old[r]==Pe.STOP_TYPE&&(n.blocktype_old[r]=Pe.SHORT_TYPE)),a[r]=n.blocktype_old[r],n.blocktype_old[r]=s[r]}(e,T,l,k),c=0;c<f;c++){var ne,re,ie,_e=0;1<c?(ne=_,_e=-2,re=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(re=Pe.SHORT_TYPE),ie=r[s][c-2]):(ne=i,_e=0,re=l[c],ie=n[s][c]),ne[_e+c]=re==Pe.SHORT_TYPE?ge(ie,S.masking_lower):Se(ie,S.masking_lower),e.analysis&&(S.pinfo.pe[s][c]=ne[_e+c])}return 0};var q=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function j(e,t,a){if(0==a)for(var s=0;s<e.npart_s;s++)e.nb_s2[t][s]=e.nb_s1[t][s],e.nb_s1[t][s]=0}function C(e,t){for(var a=0;a<e.npart_l;a++)e.nb_2[t][a]=e.nb_1[t][a],e.nb_1[t][a]=0}function F(e,t,a,s,n,r){var i,_,o,l=e.internal_flags,f=new float[Pe.CBANDS],c=Ae(Pe.CBANDS),h=new int[Pe.CBANDS];for(o=_=0;o<l.npart_s;++o){var u=0,b=0,m=l.numlines_s[o];for(i=0;i<m;++i,++_){var p=t[r][_];u+=p,b<p&&(b=p)}a[o]=u,f[o]=b,c[o]=u/m}for(;o<Pe.CBANDS;++o)f[o]=0,c[o]=0;for(function(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];for(0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0,r=1;r<e.npart_s-1;r++){var _,o;0<(i=a[r-1]+a[r]+a[r+1])?((_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]-1))))&&(o=n),s[r]=o):s[r]=0}(l,f,c,h),_=o=0;o<l.npart_s;o++){var v,d,g,S,M,w=l.s3ind_s[o][0],R=l.s3ind_s[o][1];for(v=h[w],d=1,S=l.s3_ss[_]*a[w]*ue[h[w]],++_,++w;w<=R;)v+=h[w],d+=1,S=B(S,g=l.s3_ss[_]*a[w]*ue[h[w]],w-o),++_,++w;S*=M=.5*ue[v=(1+2*v)/(2*d)],s[o]=S,l.nb_s2[n][o]=l.nb_s1[n][o],l.nb_s1[n][o]=S,g=f[o],g*=l.minval_s[o],g*=M,s[o]>g&&(s[o]=g),1<l.masking_lower&&(s[o]*=l.masking_lower),s[o]>a[o]&&(s[o]=a[o]),l.masking_lower<1&&(s[o]*=l.masking_lower)}for(;o<Pe.CBANDS;++o)a[o]=0,s[o]=0}function z(e,t,a,s,n){var r,i=Ae(Pe.CBANDS),_=Ae(Pe.CBANDS),o=Be(Pe.CBANDS+2);Me(e,t,a,i,_),we(e,i,_,o);var l=0;for(r=0;r<e.npart_l;r++){var f,c,h,u=e.s3ind[r][0],b=e.s3ind[r][1],m=0,p=0;for(m=o[u],p+=1,c=e.s3_ll[l]*a[u]*ue[o[u]],++l,++u;u<=b;)m+=o[u],p+=1,c=B(c,f=e.s3_ll[l]*a[u]*ue[o[u]],u-r),++l,++u;if(c*=h=.5*ue[m=(1+2*m)/(2*p)],e.blocktype_old[1&n]==Pe.SHORT_TYPE){var v=oe*e.nb_1[n][r];s[r]=0<v?Math.min(c,v):Math.min(c,a[r]*fe)}else{var d=le*e.nb_2[n][r],g=oe*e.nb_1[n][r];d<=0&&(d=c),g<=0&&(g=c),v=e.blocktype_old[1&n]==Pe.NORM_TYPE?Math.min(g,d):g,s[r]=Math.min(c,v)}e.nb_2[n][r]=e.nb_1[n][r],e.nb_1[n][r]=c,f=i[r],f*=e.minval_l[r],f*=h,s[r]>f&&(s[r]=f),1<e.masking_lower&&(s[r]*=e.masking_lower),s[r]>a[r]&&(s[r]=a[r]),e.masking_lower<1&&(s[r]*=e.masking_lower)}for(;r<Pe.CBANDS;++r)a[r]=0,s[r]=0}function Z(e,t,a,s,n,r,i){for(var _,o,l=2*r,f=0<r?Math.pow(10,n):1,c=0;c<i;++c){var h=e[2][c],u=e[3][c],b=t[0][c],m=t[1][c],p=t[2][c],v=t[3][c];if(b<=1.58*m&&m<=1.58*b){var d=a[c]*u,g=a[c]*h;o=Math.max(p,Math.min(v,d)),_=Math.max(v,Math.min(p,g))}else o=p,_=v;if(0<r){var S,M,w=s[c]*f;if(S=Math.min(Math.max(b,w),Math.max(m,w)),0<(M=(p=Math.max(o,w))+(v=Math.max(_,w)))&&S*l<M){var R=S*l/M;p*=R,v*=R}o=Math.min(p,o),_=Math.min(v,_)}h<o&&(o=h),u<_&&(_=u),t[2][c]=o,t[3][c]=_}}function w(e,t){var a;return(a=0<=e?27*-e:e*t)<=-72?0:Math.exp(a*S)}function R(e){var t,a,s=0;for(s=0;1e-20<w(s,e);s-=1);for(n=s,r=0;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?r=s:n=s;t=n;var n,r;s=0;for(s=0;1e-20<w(s,e);s+=1);for(n=0,r=s;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?n=s:r=s;a=r;var i,_=0;for(i=0;i<=1e3;++i){_+=w(s=t+i*(a-t)/1e3,e)}return 1001/(_*(a-t))}function I(e){return e<0&&(e=0),e*=.001,13*Math.atan(.76*e)+3.5*Math.atan(e*e/56.25)}function V(e,t,a,s,n,r,i,_,o,l,f,c){var h,u=Ae(Pe.CBANDS+1),b=_/(15<c?1152:384),m=Be(Pe.HBLKSIZE);_/=o;var p=0,v=0;for(h=0;h<Pe.CBANDS;h++){var d;for(T=I(_*p),u[h]=_*p,d=p;I(_*d)-T<E&&d<=o/2;d++);for(e[h]=d-p,v=h+1;p<d;)m[p++]=h;if(o/2<p){p=o/2,++h;break}}u[h]=_*p;for(var g=0;g<c;g++){var S,M,w,R,B;w=l[g],R=l[g+1],(S=0|Math.floor(.5+f*(w-.5)))<0&&(S=0),o/2<(M=0|Math.floor(.5+f*(R-.5)))&&(M=o/2),a[g]=(m[S]+m[M])/2,t[g]=m[M];var A=b*R;i[g]=(A-u[t[g]])/(u[t[g]+1]-u[t[g]]),i[g]<0?i[g]=0:1<i[g]&&(i[g]=1),B=I(_*l[g]*f),B=Math.min(B,15.5)/15.5,r[g]=Math.pow(10,1.25*(1-Math.cos(Math.PI*B))-2.5)}for(var k=p=0;k<v;k++){var T,x,y=e[k];T=I(_*p),x=I(_*(p+y-1)),s[k]=.5*(T+x),T=I(_*(p-.5)),x=I(_*(p+y-.5)),n[k]=x-T,p+=y}return v}function N(e,t,a,s,n,r){var i,_,o,l,f,c,h=ke([Pe.CBANDS,Pe.CBANDS]),u=0;if(r)for(var b=0;b<t;b++)for(i=0;i<t;i++){var m=(_=a[b]-a[i],c=f=l=o=void 0,o=_,l=.5<=(o*=0<=o?3:1.5)&&o<=2.5?8*((c=o-.5)*c-2*c):0,((f=15.811389+7.5*(o+=.474)-17.5*Math.sqrt(1+o*o))<=-60?0:(o=Math.exp((l+f)*S),o/=.6609193))*s[i]);h[b][i]=m*n[b]}else for(i=0;i<t;i++){var p=15+Math.min(21/a[i],12),v=R(p);for(b=0;b<t;b++){m=v*w(a[b]-a[i],p)*s[i];h[b][i]=m*n[b]}}for(b=0;b<t;b++){for(i=0;i<t&&!(0<h[b][i]);i++);for(e[b][0]=i,i=t-1;0<i&&!(0<h[b][i]);i--);e[b][1]=i,u+=e[b][1]-e[b][0]+1}var d=Ae(u),g=0;for(b=0;b<t;b++)for(i=e[b][0];i<=e[b][1];i++)d[g++]=h[b][i];return d}function O(e){var t=I(e);return t=Math.min(t,15.5)/15.5,Math.pow(10,1.25*(1-Math.cos(Math.PI*t))-2.5)}function s(e,t){return e<-.3&&(e=3410),e/=1e3,e=Math.max(.1,e),3.64*Math.pow(e,-.8)-6.8*Math.exp(-.6*Math.pow(e-3.4,2))+6*Math.exp(-.15*Math.pow(e-8.7,2))+.001*(.6+.04*t)*Math.pow(e,4)}this.L3psycho_anal_vbr=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,b,m=e.internal_flags,p=Ae(Pe.HBLKSIZE),v=ke([3,Pe.HBLKSIZE_s]),d=ke([2,Pe.BLKSIZE]),g=ke([2,3,Pe.BLKSIZE_s]),S=ke([4,Pe.CBANDS]),M=ke([4,Pe.CBANDS]),w=ke([4,3]),R=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],B=Be(2),A=e.mode==Ee.JOINT_STEREO?4:m.channels_out;!function(e,t,a,s,n,r,i,_,o,l){for(var f=ke([2,576]),c=e.internal_flags,h=c.channels_out,u=e.mode==Ee.JOINT_STEREO?4:h,b=0;b<h;b++){firbuf=t[b];for(var m=a+576-350-ce+192,p=0;p<576;p++){var v,d;v=firbuf[m+p+10];for(var g=d=0;g<(ce-1)/2-1;g+=2)v+=q[g]*(firbuf[m+p+g]+firbuf[m+p+ce-g]),d+=q[g+1]*(firbuf[m+p+g+1]+firbuf[m+p+ce-g-1]);f[b][p]=v+d}n[s][b].en.assign(c.en[b]),n[s][b].thm.assign(c.thm[b]),2<u&&(r[s][b].en.assign(c.en[b+2]),r[s][b].thm.assign(c.thm[b+2]))}for(b=0;b<u;b++){var S=Ae(12),M=Ae(12),w=[0,0,0,0],R=f[1&b],B=0,A=3==b?c.nsPsy.attackthre_s:c.nsPsy.attackthre,k=1;if(2==b)for(p=0,g=576;0<g;++p,--g){var T=f[0][p],x=f[1][p];f[0][p]=T+x,f[1][p]=T-x}for(p=0;p<3;p++)M[p]=c.nsPsy.last_en_subshort[b][p+6],S[p]=M[p]/c.nsPsy.last_en_subshort[b][p+4],w[0]+=M[p];for(p=0;p<9;p++){for(var y=B+64,E=1;B<y;B++)E<Math.abs(R[B])&&(E=Math.abs(R[B]));c.nsPsy.last_en_subshort[b][p]=M[p+3]=E,w[1+p/3]+=E,E>M[p+3-2]?E/=M[p+3-2]:E=M[p+3-2]>10*E?M[p+3-2]/(10*E):0,S[p+3]=E}for(p=0;p<3;++p){var P=M[3*p+3]+M[3*p+4]+M[3*p+5],H=1;6*M[3*p+5]<P&&(H*=.5,6*M[3*p+4]<P&&(H*=.5)),_[b][p]=H}if(e.analysis){var L=S[0];for(p=1;p<12;p++)L<S[p]&&(L=S[p]);c.pinfo.ers[s][b]=c.pinfo.ers_save[b],c.pinfo.ers_save[b]=L}for(p=0;p<12;p++)0==o[b][p/3]&&S[p]>A&&(o[b][p/3]=p%3+1);for(p=1;p<4;p++){var I=w[p-1],V=w[p];Math.max(I,V)<4e4&&I<1.7*V&&V<1.7*I&&(1==p&&o[b][0]<=o[b][p]&&(o[b][0]=0),o[b][p]=0)}o[b][0]<=c.nsPsy.lastAttacks[b]&&(o[b][0]=0),3!=c.nsPsy.lastAttacks[b]&&o[b][0]+o[b][1]+o[b][2]+o[b][3]==0||((k=0)!=o[b][1]&&0!=o[b][0]&&(o[b][1]=0),0!=o[b][2]&&0!=o[b][1]&&(o[b][2]=0),0!=o[b][3]&&0!=o[b][2]&&(o[b][3]=0)),b<2?l[b]=k:0==k&&(l[0]=l[1]=0),i[b]=c.tot_ener[b]}}(e,t,a,s,n,r,o,w,R,B),function(e,t){var a=e.internal_flags;e.short_blocks!=xe.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var s=0;s<a.channels_out;s++)e.short_blocks==xe.short_block_dispensed&&(t[s]=1),e.short_blocks==xe.short_block_forced&&(t[s]=0)}(e,B);for(var k=0;k<A;k++){D(e,t,a,k,s,p,d,x=1&k),c=s,h=k,u=p,b=void 0,b=(f=e).internal_flags,2==f.athaa_loudapprox&&h<2&&(b.loudness_sq[c][h]=b.loudness_sq_save[h],b.loudness_sq_save[h]=Y(u,b)),0!=B[x]?z(m,p,S[k],M[k],k):C(m,k)}B[0]+B[1]==2&&e.mode==Ee.JOINT_STEREO&&Z(S,M,m.mld_cb_l,m.ATH.cb_l,e.ATHlower*m.ATH.adjust,e.msfix,m.npart_l);for(k=0;k<A;k++){0!=B[x=1&k]&&pe(m,S[k],M[k],k)}for(var T=0;T<3;T++){for(k=0;k<A;++k){0!=B[x=1&k]?j(m,k,T):(X(e,t,a,k,T,v,g,x),F(e,v,S[k],M[k],k,T))}B[0]+B[1]==0&&e.mode==Ee.JOINT_STEREO&&Z(S,M,m.mld_cb_s,m.ATH.cb_s,e.ATHlower*m.ATH.adjust,e.msfix,m.npart_s);for(k=0;k<A;++k){0==B[x=1&k]&&me(m,S[k],M[k],k,T)}}for(k=0;k<A;k++){var x;if(0==B[x=1&k])for(var y=0;y<Pe.SBMAX_s;y++){var E=Ae(3);for(T=0;T<3;T++){var P=m.thm[k].s[y][T];if(P*=.8,2<=R[k][T]||1==R[k][T+1]){var H=0!=T?T-1:2,L=de(m.thm[k].s[y][H],P,.36);P=Math.min(P,L)}else if(1==R[k][T]){H=0!=T?T-1:2,L=de(m.thm[k].s[y][H],P,.6*fe);P=Math.min(P,L)}else if(0!=T&&3==R[k][T-1]||0==T&&3==m.nsPsy.lastAttacks[k]){H=2!=T?T+1:0,L=de(m.thm[k].s[y][H],P,.6*fe);P=Math.min(P,L)}P*=w[k][T],E[T]=P}for(T=0;T<3;T++)m.thm[k].s[y][T]=E[T]}}for(k=0;k<A;k++)m.nsPsy.lastAttacks[k]=R[k][2];!function(e,t,a){for(var s=e.internal_flags,n=0;n<s.channels_out;n++){var r=Pe.NORM_TYPE;0!=t[n]?s.blocktype_old[n]==Pe.SHORT_TYPE&&(r=Pe.STOP_TYPE):(r=Pe.SHORT_TYPE,s.blocktype_old[n]==Pe.NORM_TYPE&&(s.blocktype_old[n]=Pe.START_TYPE),s.blocktype_old[n]==Pe.STOP_TYPE&&(s.blocktype_old[n]=Pe.SHORT_TYPE)),a[n]=s.blocktype_old[n],s.blocktype_old[n]=r}}(e,B,l);for(k=0;k<A;k++){var I,V,N,O;1<k?(I=_,V=-2,N=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(N=Pe.SHORT_TYPE),O=r[s][k-2]):(I=i,V=0,N=l[k],O=n[s][k]),I[V+k]=N==Pe.SHORT_TYPE?ge(O,m.masking_lower):Se(O,m.masking_lower),e.analysis&&(m.pinfo.pe[s][k]=I[V+k])}return 0},this.psymodel_init=function(e){var t,a=e.internal_flags,s=!0,n=13,r=0,i=0,_=-8.25,o=-4.5,l=Ae(Pe.CBANDS),f=Ae(Pe.CBANDS),c=Ae(Pe.CBANDS),h=e.out_samplerate;switch(e.experimentalZ){default:case 0:s=!0;break;case 1:s=e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt;break;case 2:s=!1;break;case 3:n=8,r=-1.75,i=-.0125,_=-8.25,o=-2.25}for(a.ms_ener_ratio_old=.25,a.blocktype_old[0]=a.blocktype_old[1]=Pe.NORM_TYPE,t=0;t<4;++t){for(var u=0;u<Pe.CBANDS;++u)a.nb_1[t][u]=1e20,a.nb_2[t][u]=1e20,a.nb_s1[t][u]=a.nb_s2[t][u]=1;for(var b=0;b<Pe.SBMAX_l;b++)a.en[t].l[b]=1e20,a.thm[t].l[b]=1e20;for(u=0;u<3;++u){for(b=0;b<Pe.SBMAX_s;b++)a.en[t].s[b][u]=1e20,a.thm[t].s[b][u]=1e20;a.nsPsy.lastAttacks[t]=0}for(u=0;u<9;u++)a.nsPsy.last_en_subshort[t][u]=10}for(a.loudness_sq_save[0]=a.loudness_sq_save[1]=0,a.npart_l=V(a.numlines_l,a.bo_l,a.bm_l,l,f,a.mld_l,a.PSY.bo_l_weight,h,Pe.BLKSIZE,a.scalefac_band.l,Pe.BLKSIZE/1152,Pe.SBMAX_l),t=0;t<a.npart_l;t++){var m=r;l[t]>=n&&(m=i*(l[t]-n)/(24-n)+r*(24-l[t])/(24-n)),c[t]=Math.pow(10,m/10),0<a.numlines_l[t]?a.rnumlines_l[t]=1/a.numlines_l[t]:a.rnumlines_l[t]=0}a.s3_ll=N(a.s3ind,a.npart_l,l,f,c,s);var p;u=0;for(t=0;t<a.npart_l;t++){g=K.MAX_VALUE;for(var v=0;v<a.numlines_l[t];v++,u++){var d=h*u/(1e3*Pe.BLKSIZE);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_l[t])<g&&(g=S)}a.ATH.cb_l[t]=g,6<(g=20*l[t]/10-20)&&(g=100),g<-15&&(g=-15),g-=8,a.minval_l[t]=Math.pow(10,g/10)*a.numlines_l[t]}for(a.npart_s=V(a.numlines_s,a.bo_s,a.bm_s,l,f,a.mld_s,a.PSY.bo_s_weight,h,Pe.BLKSIZE_s,a.scalefac_band.s,Pe.BLKSIZE_s/384,Pe.SBMAX_s),t=u=0;t<a.npart_s;t++){var g;m=_;l[t]>=n&&(m=o*(l[t]-n)/(24-n)+_*(24-l[t])/(24-n)),c[t]=Math.pow(10,m/10),g=K.MAX_VALUE;for(v=0;v<a.numlines_s[t];v++,u++){var S;d=h*u/(1e3*Pe.BLKSIZE_s);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_s[t])<g&&(g=S)}a.ATH.cb_s[t]=g,g=7*l[t]/12-7,12<l[t]&&(g*=1+3.1*Math.log(1+g)),l[t]<12&&(g*=1+2.3*Math.log(1-g)),g<-15&&(g=-15),g-=8,a.minval_s[t]=Math.pow(10,g/10)*a.numlines_s[t]}a.s3_ss=N(a.s3ind_s,a.npart_s,l,f,c,s),T=Math.pow(10,(P+1)/16),x=Math.pow(10,(H+1)/16),y=Math.pow(10,L/10),A.init_fft(a),a.decay=Math.exp(-1*k/(.01*h/192)),p=3.5,0!=(2&e.exp_nspsytune)&&(p=1),0<Math.abs(e.msfix)&&(p=e.msfix),e.msfix=p;for(var M=0;M<a.npart_l;M++)a.s3ind[M][1]>a.npart_l-1&&(a.s3ind[M][1]=a.npart_l-1);var w=576*a.mode_gr/h;if(a.ATH.decay=Math.pow(10,-1.2*w),a.ATH.adjust=.01,-(a.ATH.adjustLimit=1)!=e.ATHtype){var R=e.out_samplerate/Pe.BLKSIZE,B=0;for(t=d=0;t<Pe.BLKSIZE/2;++t)d+=R,a.ATH.eql_w[t]=1/Math.pow(10,this.ATHformula(d,e)/10),B+=a.ATH.eql_w[t];for(B=1/B,t=Pe.BLKSIZE/2;0<=--t;)a.ATH.eql_w[t]*=B}for(M=u=0;M<a.npart_s;++M)for(t=0;t<a.numlines_s[M];++t)++u;for(M=u=0;M<a.npart_l;++M)for(t=0;t<a.numlines_l[M];++t)++u;for(t=u=0;t<a.npart_l;t++){d=h*(u+a.numlines_l[t]/2)/(1*Pe.BLKSIZE);a.mld_cb_l[t]=O(d),u+=a.numlines_l[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_l[t]=1;for(t=u=0;t<a.npart_s;t++){d=h*(u+a.numlines_s[t]/2)/(1*Pe.BLKSIZE_s);a.mld_cb_s[t]=O(d),u+=a.numlines_s[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_s[t]=1;return 0},this.ATHformula=function(e,t){var a;switch(t.ATHtype){case 0:a=s(e,9);break;case 1:a=s(e,-1);break;case 2:a=s(e,0);break;case 3:a=s(e,1)+6;break;case 4:a=s(e,t.ATHcurve);break;default:a=s(e,0)}return a}}function Q(){var _=this;Q.V9=410,Q.V8=420,Q.V7=430,Q.V6=440,Q.V5=450,Q.V4=460,Q.V3=470,Q.V2=480,Q.V1=490,Q.V0=500,Q.R3MIX=1e3,Q.STANDARD=1001,Q.EXTREME=1002,Q.INSANE=1003,Q.STANDARD_FAST=1004,Q.EXTREME_FAST=1005,Q.MEDIUM=1006,Q.MEDIUM_FAST=1007;var w,R,g,S,M;Q.LAME_MAXMP3BUFFER=147456;var B,A,k,T=new G;function x(){this.lowerlimit=0}function n(e,t){this.lowpass=t}this.enc=new Pe,this.setModules=function(e,t,a,s,n,r,i,_,o){w=e,R=t,g=a,S=s,M=n,B=r,i,A=_,k=o,this.enc.setModules(R,T,S,B)};var y=4294479419;function E(e){return 1<e?0:e<=0?1:Math.cos(Math.PI/2*e)}function P(e,t){switch(e){case 44100:return t.version=1,0;case 48e3:return t.version=1;case 32e3:return t.version=1,2;case 22050:return t.version=0;case 24e3:return t.version=0,1;case 16e3:return t.version=0,2;case 11025:return t.version=0;case 12e3:return t.version=0,1;case 8e3:return t.version=0,2;default:return t.version=0,-1}}function H(e,t,a){a<16e3&&(t=2);for(var s=C.bitrate_table[t][1],n=2;n<=14;n++)0<C.bitrate_table[t][n]&&Math.abs(C.bitrate_table[t][n]-e)<Math.abs(s-e)&&(s=C.bitrate_table[t][n]);return s}function L(e,t,a){a<16e3&&(t=2);for(var s=0;s<=14;s++)if(0<C.bitrate_table[t][s]&&C.bitrate_table[t][s]==e)return s;return-1}function I(e,t){var a=[new n(8,2e3),new n(16,3700),new n(24,3900),new n(32,5500),new n(40,7e3),new n(48,7500),new n(56,1e4),new n(64,11e3),new n(80,13500),new n(96,15100),new n(112,15600),new n(128,17e3),new n(160,17500),new n(192,18600),new n(224,19400),new n(256,19700),new n(320,20500)],s=_.nearestBitrateFullIndex(t);e.lowerlimit=a[s].lowpass}function V(e){var t=Pe.BLKSIZE+e.framesize-Pe.FFTOFFSET;return t=Math.max(t,512+e.framesize-32)}function N(e,t,a,s,n,r){var i=_.enc.lame_encode_mp3_frame(e,t,a,s,n,r);return e.frameNum++,i}function O(){this.n_in=0,this.n_out=0}function f(){this.num_used=0}function Y(e,t,a){var s=Math.PI*t;(e/=a)<0&&(e=0),1<e&&(e=1);var n=e-.5,r=.42-.5*Math.cos(2*e*Math.PI)+.08*Math.cos(4*e*Math.PI);return Math.abs(n)<1e-9?s/Math.PI:r*Math.sin(a*s*n)/(Math.PI*a*n)}function c(e,t,a,s,n,r,i,_,o){var l,f,c=e.internal_flags,h=0,u=e.out_samplerate/function e(t,a){return 0!=a?e(a,t%a):t}(e.out_samplerate,e.in_samplerate);Z.BPC<u&&(u=Z.BPC);var b=Math.abs(c.resample_ratio-Math.floor(.5+c.resample_ratio))<1e-4?1:0,m=1/c.resample_ratio;1<m&&(m=1);var p=31;0==p%2&&--p;var v=(p+=b)+1;if(0==c.fill_buffer_resample_init){for(c.inbuf_old[0]=Ae(v),c.inbuf_old[1]=Ae(v),l=0;l<=2*u;++l)c.blackfilt[l]=Ae(v);for(c.itime[0]=0,h=c.itime[1]=0;h<=2*u;h++){var d=0,g=(h-u)/(2*u);for(l=0;l<=p;l++)d+=c.blackfilt[h][l]=Y(l-g,m,p);for(l=0;l<=p;l++)c.blackfilt[h][l]/=d}c.fill_buffer_resample_init=1}var S=c.inbuf_old[o];for(f=0;f<s;f++){var M,w;if(M=f*c.resample_ratio,i<=p+(h=0|Math.floor(M-c.itime[o]))-p/2)break;g=M-c.itime[o]-(h+p%2*.5);w=0|Math.floor(2*g*u+u+.5);var R=0;for(l=0;l<=p;++l){var B=l+h-p/2;R+=(B<0?S[v+B]:n[r+B])*c.blackfilt[w][l]}t[a+f]=R}if(_.num_used=Math.min(i,p+h-p/2),c.itime[o]+=_.num_used-f*c.resample_ratio,_.num_used>=v)for(l=0;l<v;l++)S[l]=n[r+_.num_used+l-v];else{var A=v-_.num_used;for(l=0;l<A;++l)S[l]=S[l+_.num_used];for(h=0;l<v;++l,++h)S[l]=n[r+h]}return f}function D(e,t,a,s,n,r){var i=e.internal_flags;if(i.resample_ratio<.9999||1.0001<i.resample_ratio)for(var _=0;_<i.channels_out;_++){var o=new f;r.n_out=c(e,t[_],i.mf_size,e.framesize,a[_],s,n,o,_),r.n_in=o.num_used}else{r.n_out=Math.min(e.framesize,n),r.n_in=r.n_out;for(var l=0;l<r.n_out;++l)t[0][i.mf_size+l]=a[0][s+l],2==i.channels_out&&(t[1][i.mf_size+l]=a[1][s+l])}}this.lame_init=function(){var e,t,a=new function(){this.class_id=0,this.num_samples=0,this.num_channels=0,this.in_samplerate=0,this.out_samplerate=0,this.scale=0,this.scale_left=0,this.scale_right=0,this.analysis=!1,this.bWriteVbrTag=!1,this.decode_only=!1,this.quality=0,this.mode=Ee.STEREO,this.force_ms=!1,this.free_format=!1,this.findReplayGain=!1,this.decode_on_the_fly=!1,this.write_id3tag_automatic=!1,this.brate=0,this.compression_ratio=0,this.copyright=0,this.original=0,this.extension=0,this.emphasis=0,this.error_protection=0,this.strict_ISO=!1,this.disable_reservoir=!1,this.quant_comp=0,this.quant_comp_short=0,this.experimentalY=!1,this.experimentalZ=0,this.exp_nspsytune=0,this.preset=0,this.VBR=null,this.VBR_q_frac=0,this.VBR_q=0,this.VBR_mean_bitrate_kbps=0,this.VBR_min_bitrate_kbps=0,this.VBR_max_bitrate_kbps=0,this.VBR_hard_min=0,this.lowpassfreq=0,this.highpassfreq=0,this.lowpasswidth=0,this.highpasswidth=0,this.maskingadjust=0,this.maskingadjust_short=0,this.ATHonly=!1,this.ATHshort=!1,this.noATH=!1,this.ATHtype=0,this.ATHcurve=0,this.ATHlower=0,this.athaa_type=0,this.athaa_loudapprox=0,this.athaa_sensitivity=0,this.short_blocks=null,this.useTemporal=!1,this.interChRatio=0,this.msfix=0,this.tune=!1,this.tune_value_a=0,this.version=0,this.encoder_delay=0,this.encoder_padding=0,this.framesize=0,this.frameNum=0,this.lame_allocated_gfp=0,this.internal_flags=null};return 0!=((e=a).class_id=y,t=e.internal_flags=new Z,e.mode=Ee.NOT_SET,e.original=1,e.in_samplerate=44100,e.num_channels=2,e.num_samples=-1,e.bWriteVbrTag=!0,e.quality=-1,e.short_blocks=null,t.subblock_gain=-1,e.lowpassfreq=0,e.highpassfreq=0,e.lowpasswidth=-1,e.highpasswidth=-1,e.VBR=ye.vbr_off,e.VBR_q=4,e.ATHcurve=-1,e.VBR_mean_bitrate_kbps=128,e.VBR_min_bitrate_kbps=0,e.VBR_max_bitrate_kbps=0,e.VBR_hard_min=0,t.VBR_min_bitrate=1,t.VBR_max_bitrate=13,e.quant_comp=-1,e.quant_comp_short=-1,e.msfix=-1,t.resample_ratio=1,t.OldValue[0]=180,t.OldValue[1]=180,t.CurrentStep[0]=4,t.CurrentStep[1]=4,t.masking_lower=1,t.nsPsy.attackthre=-1,t.nsPsy.attackthre_s=-1,e.scale=-1,e.athaa_type=-1,e.ATHtype=-1,e.athaa_loudapprox=-1,e.athaa_sensitivity=0,e.useTemporal=null,e.interChRatio=-1,t.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY,e.encoder_padding=0,t.mf_size=Pe.ENCDELAY-Pe.MDCTDELAY,e.findReplayGain=!1,e.decode_on_the_fly=!1,t.decode_on_the_fly=!1,t.findReplayGain=!1,t.findPeakSample=!1,t.RadioGain=0,t.AudiophileGain=0,t.noclipGainChange=0,t.noclipScale=-1,e.preset=0,e.write_id3tag_automatic=!0,0)?null:(a.lame_allocated_gfp=1,a)},this.nearestBitrateFullIndex=function(e){var t=[8,16,24,32,40,48,56,64,80,96,112,128,160,192,224,256,320],a=0,s=0,n=0,r=0;r=t[16],s=t[n=16],a=16;for(var i=0;i<16;i++)if(Math.max(e,t[i+1])!=e){r=t[i+1],n=i+1,s=t[i],a=i;break}return e-s<r-e?a:n},this.lame_init_params=function(e){var t,a,s,n=e.internal_flags;if(n.Class_ID=0,null==n.ATH&&(n.ATH=new function(){this.useAdjust=0,this.aaSensitivityP=0,this.adjust=0,this.adjustLimit=0,this.decay=0,this.floor=0,this.l=Ae(Pe.SBMAX_l),this.s=Ae(Pe.SBMAX_s),this.psfb21=Ae(Pe.PSFB21),this.psfb12=Ae(Pe.PSFB12),this.cb_l=Ae(Pe.CBANDS),this.cb_s=Ae(Pe.CBANDS),this.eql_w=Ae(Pe.BLKSIZE/2)}),null==n.PSY&&(n.PSY=new function(){this.mask_adjust=0,this.mask_adjust_short=0,this.bo_l_weight=Ae(Pe.SBMAX_l),this.bo_s_weight=Ae(Pe.SBMAX_s)}),null==n.rgdata&&(n.rgdata=new function(){}),n.channels_in=e.num_channels,1==n.channels_in&&(e.mode=Ee.MONO),n.channels_out=e.mode==Ee.MONO?1:2,n.mode_ext=Pe.MPG_MD_MS_LR,e.mode==Ee.MONO&&(e.force_ms=!1),e.VBR==ye.vbr_off&&128!=e.VBR_mean_bitrate_kbps&&0==e.brate&&(e.brate=e.VBR_mean_bitrate_kbps),e.VBR==ye.vbr_off||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt||(e.free_format=!1),e.VBR==ye.vbr_off&&0==e.brate&&j.EQ(e.compression_ratio,0)&&(e.compression_ratio=11.025),e.VBR==ye.vbr_off&&0<e.compression_ratio&&(0==e.out_samplerate&&(e.out_samplerate=map2MP3Frequency(int(.97*e.in_samplerate))),e.brate=0|16*e.out_samplerate*n.channels_out/(1e3*e.compression_ratio),n.samplerate_index=P(e.out_samplerate,e),e.free_format||(e.brate=H(e.brate,e.version,e.out_samplerate))),0!=e.out_samplerate&&(e.out_samplerate<16e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,64)):e.out_samplerate<32e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,160)):(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,32),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320))),0==e.lowpassfreq){var r=16e3;switch(e.VBR){case ye.vbr_off:I(i=new x,e.brate),r=i.lowerlimit;break;case ye.vbr_abr:var i;I(i=new x,e.VBR_mean_bitrate_kbps),r=i.lowerlimit;break;case ye.vbr_rh:var _=[19500,19e3,18600,18e3,17500,16e3,15600,14900,12500,1e4,3950];if(0<=e.VBR_q&&e.VBR_q<=9){var o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500;break;default:_=[19500,19e3,18500,18e3,17500,16500,15500,14500,12500,9500,3950];if(0<=e.VBR_q&&e.VBR_q<=9){o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500}e.mode!=Ee.MONO||e.VBR!=ye.vbr_off&&e.VBR!=ye.vbr_abr||(r*=1.5),e.lowpassfreq=0|r}if(0==e.out_samplerate&&(2*e.lowpassfreq>e.in_samplerate&&(e.lowpassfreq=e.in_samplerate/2),e.out_samplerate=(t=0|e.lowpassfreq,a=e.in_samplerate,s=44100,48e3<=a?s=48e3:44100<=a?s=44100:32e3<=a?s=32e3:24e3<=a?s=24e3:22050<=a?s=22050:16e3<=a?s=16e3:12e3<=a?s=12e3:11025<=a?s=11025:8e3<=a&&(s=8e3),-1==t?s:(t<=15960&&(s=44100),t<=15250&&(s=32e3),t<=11220&&(s=24e3),t<=9970&&(s=22050),t<=7230&&(s=16e3),t<=5420&&(s=12e3),t<=4510&&(s=11025),t<=3970&&(s=8e3),a<s?44100<a?48e3:32e3<a?44100:24e3<a?32e3:22050<a?24e3:16e3<a?22050:12e3<a?16e3:11025<a?12e3:8e3<a?11025:8e3:s))),e.lowpassfreq=Math.min(20500,e.lowpassfreq),e.lowpassfreq=Math.min(e.out_samplerate/2,e.lowpassfreq),e.VBR==ye.vbr_off&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)),e.VBR==ye.vbr_abr&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps)),e.bWriteVbrTag||(e.findReplayGain=!1,e.decode_on_the_fly=!1,n.findPeakSample=!1),n.findReplayGain=e.findReplayGain,n.decode_on_the_fly=e.decode_on_the_fly,n.decode_on_the_fly&&(n.findPeakSample=!0),n.findReplayGain&&w.InitGainAnalysis(n.rgdata,e.out_samplerate)==q.INIT_GAIN_ANALYSIS_ERROR)return e.internal_flags=null,-6;switch(n.decode_on_the_fly&&!e.decode_only&&(null!=n.hip&&k.hip_decode_exit(n.hip),n.hip=k.hip_decode_init()),n.mode_gr=e.out_samplerate<=24e3?1:2,e.framesize=576*n.mode_gr,e.encoder_delay=Pe.ENCDELAY,n.resample_ratio=e.in_samplerate/e.out_samplerate,e.VBR){case ye.vbr_mt:case ye.vbr_rh:case ye.vbr_mtrh:e.compression_ratio=[5.7,6.5,7.3,8.2,10,11.9,13,14,15,16.5][e.VBR_q];break;case ye.vbr_abr:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps);break;default:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)}if(e.mode==Ee.NOT_SET&&(e.mode=Ee.JOINT_STEREO),0<e.highpassfreq?(n.highpass1=2*e.highpassfreq,0<=e.highpasswidth?n.highpass2=2*(e.highpassfreq+e.highpasswidth):n.highpass2=2*e.highpassfreq,n.highpass1/=e.out_samplerate,n.highpass2/=e.out_samplerate):(n.highpass1=0,n.highpass2=0),0<e.lowpassfreq?(n.lowpass2=2*e.lowpassfreq,0<=e.lowpasswidth?(n.lowpass1=2*(e.lowpassfreq-e.lowpasswidth),n.lowpass1<0&&(n.lowpass1=0)):n.lowpass1=2*e.lowpassfreq,n.lowpass1/=e.out_samplerate,n.lowpass2/=e.out_samplerate):(n.lowpass1=0,n.lowpass2=0),function(e){var t=e.internal_flags,a=32,s=-1;if(0<t.lowpass1){for(var n=999,r=0;r<=31;r++)(l=r/31)>=t.lowpass2&&(a=Math.min(a,r)),t.lowpass1<l&&l<t.lowpass2&&(n=Math.min(n,r));t.lowpass1=999==n?(a-.75)/31:(n-.75)/31,t.lowpass2=a/31}if(0<t.highpass2&&t.highpass2<.75/31*.9&&(t.highpass1=0,t.highpass2=0,$.err.println("Warning: highpass filter disabled.  highpass frequency too small\n")),0<t.highpass2){var i=-1;for(r=0;r<=31;r++)(l=r/31)<=t.highpass1&&(s=Math.max(s,r)),t.highpass1<l&&l<t.highpass2&&(i=Math.max(i,r));t.highpass1=s/31,t.highpass2=-1==i?(s+.75)/31:(i+.75)/31}for(r=0;r<32;r++){var _,o,l=r/31;_=t.highpass2>t.highpass1?E((t.highpass2-l)/(t.highpass2-t.highpass1+1e-20)):1,o=t.lowpass2>t.lowpass1?E((l-t.lowpass1)/(t.lowpass2-t.lowpass1+1e-20)):1,t.amp_filter[r]=_*o}}(e),n.samplerate_index=P(e.out_samplerate,e),n.samplerate_index<0)return e.internal_flags=null,-1;if(e.VBR==ye.vbr_off){if(e.free_format)n.bitrate_index=0;else if(e.brate=H(e.brate,e.version,e.out_samplerate),n.bitrate_index=L(e.brate,e.version,e.out_samplerate),n.bitrate_index<=0)return e.internal_flags=null,-1}else n.bitrate_index=1;e.analysis&&(e.bWriteVbrTag=!1),null!=n.pinfo&&(e.bWriteVbrTag=!1),R.init_bit_stream_w(n);for(var c,h,u,b=n.samplerate_index+3*e.version+6*(e.out_samplerate<16e3?1:0),m=0;m<Pe.SBMAX_l+1;m++)n.scalefac_band.l[m]=S.sfBandIndex[b].l[m];for(m=0;m<Pe.PSFB21+1;m++){var p=(n.scalefac_band.l[22]-n.scalefac_band.l[21])/Pe.PSFB21,v=n.scalefac_band.l[21]+m*p;n.scalefac_band.psfb21[m]=v}n.scalefac_band.psfb21[Pe.PSFB21]=576;for(m=0;m<Pe.SBMAX_s+1;m++)n.scalefac_band.s[m]=S.sfBandIndex[b].s[m];for(m=0;m<Pe.PSFB12+1;m++){p=(n.scalefac_band.s[13]-n.scalefac_band.s[12])/Pe.PSFB12,v=n.scalefac_band.s[12]+m*p;n.scalefac_band.psfb12[m]=v}for(n.scalefac_band.psfb12[Pe.PSFB12]=192,1==e.version?n.sideinfo_len=1==n.channels_out?21:36:n.sideinfo_len=1==n.channels_out?13:21,e.error_protection&&(n.sideinfo_len+=2),h=(c=e).internal_flags,c.frameNum=0,c.write_id3tag_automatic&&A.id3tag_write_v2(c),h.bitrate_stereoMode_Hist=X([16,5]),h.bitrate_blockType_Hist=X([16,6]),h.PeakSample=0,c.bWriteVbrTag&&B.InitVbrTag(c),n.Class_ID=y,u=0;u<19;u++)n.nsPsy.pefirbuf[u]=700*n.mode_gr*n.channels_out;switch(-1==e.ATHtype&&(e.ATHtype=4),e.VBR){case ye.vbr_mt:e.VBR=ye.vbr_mtrh;case ye.vbr_mtrh:null==e.useTemporal&&(e.useTemporal=!1),g.apply_preset(e,500-10*e.VBR_q,0),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),e.quality<5&&(e.quality=0),5<e.quality&&(e.quality=5),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,n.iteration_loop=new VBRNewIterationLoop(M);break;case ye.vbr_rh:g.apply_preset(e,500-10*e.VBR_q,0),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,6<e.quality&&(e.quality=6),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),n.iteration_loop=new VBROldIterationLoop(M);break;default:var d;n.sfb21_extra=!1,e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),(d=e.VBR)==ye.vbr_off&&(e.VBR_mean_bitrate_kbps=e.brate),g.apply_preset(e,e.VBR_mean_bitrate_kbps,0),e.VBR=d,n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,n.iteration_loop=d==ye.vbr_off?new function(e){var t=e;this.quantize=t,this.iteration_loop=function(e,t,a,s){var n,r=e.internal_flags,i=Ae(z.SFBMAX),_=Ae(576),o=Be(2),l=0,f=r.l3_side,c=new F(l);this.quantize.rv.ResvFrameBegin(e,c),l=c.bits;for(var h=0;h<r.mode_gr;h++){n=this.quantize.qupvt.on_pe(e,t,o,l,h,h),r.mode_ext==Pe.MPG_MD_MS_LR&&(this.quantize.ms_convert(r.l3_side,h),this.quantize.qupvt.reduce_side(o,a[h],l,n));for(var u=0;u<r.channels_out;u++){var b,m,p=f.tt[h][u];p.block_type!=Pe.SHORT_TYPE?(b=0,m=r.PSY.mask_adjust-b):(b=0,m=r.PSY.mask_adjust_short-b),r.masking_lower=Math.pow(10,.1*m),this.quantize.init_outer_loop(r,p),this.quantize.init_xrpow(r,p,_)&&(this.quantize.qupvt.calc_xmin(e,s[h][u],p,i),this.quantize.outer_loop(e,p,i,_,u,o[u])),this.quantize.iteration_finish_one(r,h,u)}}this.quantize.rv.ResvFrameEnd(r,l)}}(M):new ABRIterationLoop(M)}if(e.VBR!=ye.vbr_off){if(n.VBR_min_bitrate=1,n.VBR_max_bitrate=14,e.out_samplerate<16e3&&(n.VBR_max_bitrate=8),0!=e.VBR_min_bitrate_kbps&&(e.VBR_min_bitrate_kbps=H(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate=L(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate<0))return-1;if(0!=e.VBR_max_bitrate_kbps&&(e.VBR_max_bitrate_kbps=H(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate=L(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate<0))return-1;e.VBR_min_bitrate_kbps=C.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_max_bitrate_kbps=C.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps=Math.min(C.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps),e.VBR_mean_bitrate_kbps=Math.max(C.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_mean_bitrate_kbps)}return e.tune&&(n.PSY.mask_adjust+=e.tune_value_a,n.PSY.mask_adjust_short+=e.tune_value_a),function(e){var t=e.internal_flags;switch(e.quality){default:case 9:t.psymodel=0,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 8:e.quality=7;case 7:t.psymodel=1,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 6:case 5:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=0,t.full_outer_loop=0;break;case 4:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 3:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 2:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 1:case 0:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=2,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0}}(e),e.athaa_type<0?n.ATH.useAdjust=3:n.ATH.useAdjust=e.athaa_type,n.ATH.aaSensitivityP=Math.pow(10,e.athaa_sensitivity/-10),null==e.short_blocks&&(e.short_blocks=xe.short_block_allowed),e.short_blocks!=xe.short_block_allowed||e.mode!=Ee.JOINT_STEREO&&e.mode!=Ee.STEREO||(e.short_blocks=xe.short_block_coupled),e.quant_comp<0&&(e.quant_comp=1),e.quant_comp_short<0&&(e.quant_comp_short=0),e.msfix<0&&(e.msfix=0),e.exp_nspsytune=1|e.exp_nspsytune,e.internal_flags.nsPsy.attackthre<0&&(e.internal_flags.nsPsy.attackthre=G.NSATTACKTHRE),e.internal_flags.nsPsy.attackthre_s<0&&(e.internal_flags.nsPsy.attackthre_s=G.NSATTACKTHRE_S),e.scale<0&&(e.scale=1),e.ATHtype<0&&(e.ATHtype=4),e.ATHcurve<0&&(e.ATHcurve=4),e.athaa_loudapprox<0&&(e.athaa_loudapprox=2),e.interChRatio<0&&(e.interChRatio=0),null==e.useTemporal&&(e.useTemporal=!0),n.slot_lag=n.frac_SpF=0,e.VBR==ye.vbr_off&&(n.slot_lag=n.frac_SpF=72e3*(e.version+1)*e.brate%e.out_samplerate|0),S.iteration_init(e),T.psymodel_init(e),0},this.lame_encode_flush=function(e,t,a,s){var n,r,i,_,o=e.internal_flags,l=m([2,1152]),f=0,c=o.mf_samples_to_encode-Pe.POSTDELAY,h=V(e);if(o.mf_samples_to_encode<1)return 0;for(n=0,e.in_samplerate!=e.out_samplerate&&(c+=16*e.out_samplerate/e.in_samplerate),(i=e.framesize-c%e.framesize)<576&&(i+=e.framesize),_=(c+(e.encoder_padding=i))/e.framesize;0<_&&0<=f;){var u=h-o.mf_size,b=e.frameNum;u*=e.in_samplerate,1152<(u/=e.out_samplerate)&&(u=1152),u<1&&(u=1),r=s-n,0==s&&(r=0),a+=f=this.lame_encode_buffer(e,l[0],l[1],u,t,a,r),n+=f,_-=b!=e.frameNum?1:0}if(f<(o.mf_samples_to_encode=0))return f;if(r=s-n,0==s&&(r=0),R.flush_bitstream(e),(f=R.copy_buffer(o,t,a,r,1))<0)return f;if(a+=f,r=s-(n+=f),0==s&&(r=0),e.write_id3tag_automatic){if(A.id3tag_write_v1(e),(f=R.copy_buffer(o,t,a,r,0))<0)return f;n+=f}return n},this.lame_encode_buffer=function(e,t,a,s,n,r,i){var _,o,l=e.internal_flags,f=[null,null];if(l.Class_ID!=y)return-3;if(0==s)return 0;o=s,(null==(_=l).in_buffer_0||_.in_buffer_nsamples<o)&&(_.in_buffer_0=Ae(o),_.in_buffer_1=Ae(o),_.in_buffer_nsamples=o),f[0]=l.in_buffer_0,f[1]=l.in_buffer_1;for(var c=0;c<s;c++)f[0][c]=t[c],1<l.channels_in&&(f[1][c]=a[c]);return function(e,t,a,s,n,r,i){var _,o,l,f,c,h=e.internal_flags,u=0,b=[null,null],m=[null,null];if(h.Class_ID!=y)return-3;if(0==s)return 0;if((c=R.copy_buffer(h,n,r,i,0))<0)return c;if(r+=c,u+=c,m[0]=t,m[1]=a,j.NEQ(e.scale,0)&&j.NEQ(e.scale,1))for(o=0;o<s;++o)m[0][o]*=e.scale,2==h.channels_out&&(m[1][o]*=e.scale);if(j.NEQ(e.scale_left,0)&&j.NEQ(e.scale_left,1))for(o=0;o<s;++o)m[0][o]*=e.scale_left;if(j.NEQ(e.scale_right,0)&&j.NEQ(e.scale_right,1))for(o=0;o<s;++o)m[1][o]*=e.scale_right;if(2==e.num_channels&&1==h.channels_out)for(o=0;o<s;++o)m[0][o]=.5*(m[0][o]+m[1][o]),m[1][o]=0;f=V(e),b[0]=h.mfbuf[0],b[1]=h.mfbuf[1];var p=0;for(;0<s;){var v=[null,null],d=0,g=0;v[0]=m[0],v[1]=m[1];var S=new O;if(D(e,b,v,p,s,S),d=S.n_in,g=S.n_out,h.findReplayGain&&!h.decode_on_the_fly&&w.AnalyzeSamples(h.rgdata,b[0],h.mf_size,b[1],h.mf_size,g,h.channels_out)==q.GAIN_ANALYSIS_ERROR)return-6;if(s-=d,p+=d,h.channels_out,h.mf_size+=g,h.mf_samples_to_encode<1&&(h.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY),h.mf_samples_to_encode+=g,h.mf_size>=f){var M=i-u;if(0==i&&(M=0),(_=N(e,b[0],b[1],n,r,M))<0)return _;for(r+=_,u+=_,h.mf_size-=e.framesize,h.mf_samples_to_encode-=e.framesize,l=0;l<h.channels_out;l++)for(o=0;o<h.mf_size;o++)b[l][o]=b[l][o+e.framesize]}}return u}(e,f[0],f[1],s,n,r,i)}}z.SFBMAX=3*Pe.SBMAX_s,Pe.ENCDELAY=576,Pe.POSTDELAY=1152,Pe.FFTOFFSET=224+(Pe.MDCTDELAY=48),Pe.DECDELAY=528,Pe.SBLIMIT=32,Pe.CBANDS=64,Pe.SBPSY_l=21,Pe.SBPSY_s=12,Pe.SBMAX_l=22,Pe.SBMAX_s=13,Pe.PSFB21=6,Pe.PSFB12=6,Pe.HBLKSIZE=(Pe.BLKSIZE=1024)/2+1,Pe.HBLKSIZE_s=(Pe.BLKSIZE_s=256)/2+1,Pe.NORM_TYPE=0,Pe.START_TYPE=1,Pe.SHORT_TYPE=2,Pe.STOP_TYPE=3,Pe.MPG_MD_LR_LR=0,Pe.MPG_MD_LR_I=1,Pe.MPG_MD_MS_LR=2,Pe.MPG_MD_MS_I=3,Pe.fircoef=[-.1039435,-.1892065,5*-.0432472,-.155915,3.898045e-17,.0467745*5,.50455,.756825,.187098*5],Z.MFSIZE=3456+Pe.ENCDELAY-Pe.MDCTDELAY,Z.MAX_HEADER_BUF=256,Z.MAX_BITS_PER_CHANNEL=4095,Z.MAX_BITS_PER_GRANULE=7680,Z.BPC=320,z.SFBMAX=3*Pe.SBMAX_s,t.Mp3Encoder=function(s,e,t){3!=arguments.length&&(console.error("WARN: Mp3Encoder(channels, samplerate, kbps) not specified"),s=1,e=44100,t=128);var n=new Q,a=new function(){this.setModules=function(e,t){}},r=new q,i=new j,_=new function(){function e(e,t,a,s,n,r,i,_,o,l,f,c,h,u,b){this.vbr_q=e,this.quant_comp=t,this.quant_comp_s=a,this.expY=s,this.st_lrm=n,this.st_s=r,this.masking_adj=i,this.masking_adj_short=_,this.ath_lower=o,this.ath_curve=l,this.ath_sensitivity=f,this.interch=c,this.safejoint=h,this.sfb21mod=u,this.msfix=b}function t(e,t,a,s,n,r,i,_,o,l,f,c,h,u){this.quant_comp=t,this.quant_comp_s=a,this.safejoint=s,this.nsmsfix=n,this.st_lrm=r,this.st_s=i,this.nsbass=_,this.scale=o,this.masking_adj=l,this.ath_lower=f,this.ath_curve=c,this.interch=h,this.sfscale=u}var i;this.setModules=function(e){i=e};var f=[new e(0,9,9,0,5.2,125,-4.2,-6.3,4.8,1,0,0,2,21,.97),new e(1,9,9,0,5.3,125,-3.6,-5.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,5.6,125,-2.2,-3.5,2.8,2,0,0,2,21,1.49),new e(3,9,9,1,5.8,130,-1.8,-2.8,2.6,3,-4,0,2,20,1.64),new e(4,9,9,1,6,135,-.7,-1.1,1.1,3.5,-8,0,2,0,1.79),new e(5,9,9,1,6.4,140,.5,.4,-7.5,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,6.6,145,.67,.65,-14.7,6.5,-19,4e-4,0,0,2.3),new e(7,9,9,1,6.6,145,.8,.75,-19.7,8,-22,6e-4,0,0,2.7),new e(8,9,9,1,6.6,145,1.2,1.15,-27.5,10,-23,7e-4,0,0,0),new e(9,9,9,1,6.6,145,1.6,1.6,-36,11,-25,8e-4,0,0,0),new e(10,9,9,1,6.6,145,2,2,-36,12,-25,8e-4,0,0,0)],c=[new e(0,9,9,0,4.2,25,-7,-4,7.5,1,0,0,2,26,.97),new e(1,9,9,0,4.2,25,-5.6,-3.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,4.2,25,-4.4,-1.8,2,2,0,0,2,18,1.49),new e(3,9,9,1,4.2,25,-3.4,-1.25,1.1,3,-4,0,2,15,1.64),new e(4,9,9,1,4.2,25,-2.2,.1,0,3.5,-8,0,2,0,1.79),new e(5,9,9,1,4.2,25,-1,1.65,-7.7,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,4.2,25,-0,2.47,-7.7,6.5,-19,4e-4,0,0,2),new e(7,9,9,1,4.2,25,.5,2,-14.5,8,-22,6e-4,0,0,2),new e(8,9,9,1,4.2,25,1,2.4,-22,10,-23,7e-4,0,0,2),new e(9,9,9,1,4.2,25,1.5,2.95,-30,11,-25,8e-4,0,0,2),new e(10,9,9,1,4.2,25,2,2.95,-36,12,-30,8e-4,0,0,2)];function s(e,t,a){var s,n,r=e.VBR==ye.vbr_rh?f:c,i=e.VBR_q_frac,_=r[t],o=r[t+1],l=_;_.st_lrm=_.st_lrm+i*(o.st_lrm-_.st_lrm),_.st_s=_.st_s+i*(o.st_s-_.st_s),_.masking_adj=_.masking_adj+i*(o.masking_adj-_.masking_adj),_.masking_adj_short=_.masking_adj_short+i*(o.masking_adj_short-_.masking_adj_short),_.ath_lower=_.ath_lower+i*(o.ath_lower-_.ath_lower),_.ath_curve=_.ath_curve+i*(o.ath_curve-_.ath_curve),_.ath_sensitivity=_.ath_sensitivity+i*(o.ath_sensitivity-_.ath_sensitivity),_.interch=_.interch+i*(o.interch-_.interch),_.msfix=_.msfix+i*(o.msfix-_.msfix),s=e,(n=l.vbr_q)<0&&(n=0),9<n&&(n=9),s.VBR_q=n,(s.VBR_q_frac=0)!=a?e.quant_comp=l.quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=l.quant_comp),0!=a?e.quant_comp_short=l.quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=l.quant_comp_s),0!=l.expY&&(e.experimentalY=0!=l.expY),0!=a?e.internal_flags.nsPsy.attackthre=l.st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=l.st_lrm),0!=a?e.internal_flags.nsPsy.attackthre_s=l.st_s:0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=l.st_s),0!=a?e.maskingadjust=l.masking_adj:0<Math.abs(e.maskingadjust-0)||(e.maskingadjust=l.masking_adj),0!=a?e.maskingadjust_short=l.masking_adj_short:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=l.masking_adj_short),0!=a?e.ATHlower=-l.ath_lower/10:0<Math.abs(10*-e.ATHlower-0)||(e.ATHlower=-l.ath_lower/10),0!=a?e.ATHcurve=l.ath_curve:0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=l.ath_curve),0!=a?e.athaa_sensitivity=l.ath_sensitivity:0<Math.abs(e.athaa_sensitivity- -1)||(e.athaa_sensitivity=l.ath_sensitivity),0<l.interch&&(0!=a?e.interChRatio=l.interch:0<Math.abs(e.interChRatio- -1)||(e.interChRatio=l.interch)),0<l.safejoint&&(e.exp_nspsytune=e.exp_nspsytune|l.safejoint),0<l.sfb21mod&&(e.exp_nspsytune=e.exp_nspsytune|l.sfb21mod<<20),0!=a?e.msfix=l.msfix:0<Math.abs(e.msfix- -1)||(e.msfix=l.msfix),0==a&&(e.VBR_q=t,e.VBR_q_frac=i)}var _=[new t(8,9,9,0,0,6.6,145,0,.95,0,-30,11,.0012,1),new t(16,9,9,0,0,6.6,145,0,.95,0,-25,11,.001,1),new t(24,9,9,0,0,6.6,145,0,.95,0,-20,11,.001,1),new t(32,9,9,0,0,6.6,145,0,.95,0,-15,11,.001,1),new t(40,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(48,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(56,9,9,0,0,6.6,145,0,.95,0,-6,11,8e-4,1),new t(64,9,9,0,0,6.6,145,0,.95,0,-2,11,8e-4,1),new t(80,9,9,0,0,6.6,145,0,.95,0,0,8,7e-4,1),new t(96,9,9,0,2.5,6.6,145,0,.95,0,1,5.5,6e-4,1),new t(112,9,9,0,2.25,6.6,145,0,.95,0,2,4.5,5e-4,1),new t(128,9,9,0,1.95,6.4,140,0,.95,0,3,4,2e-4,1),new t(160,9,9,1,1.79,6,135,0,.95,-2,5,3.5,0,1),new t(192,9,9,1,1.49,5.6,125,0,.97,-4,7,3,0,0),new t(224,9,9,1,1.25,5.2,125,0,.98,-6,9,2,0,0),new t(256,9,9,1,.97,5.2,125,0,1,-8,10,1,0,0),new t(320,9,9,1,.9,5.2,125,0,1,-10,12,0,0,0)];function n(e,t,a){var s=t,n=i.nearestBitrateFullIndex(t);if(e.VBR=ye.vbr_abr,e.VBR_mean_bitrate_kbps=s,e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320),e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.brate=e.VBR_mean_bitrate_kbps,320<e.VBR_mean_bitrate_kbps&&(e.disable_reservoir=!0),0<_[n].safejoint&&(e.exp_nspsytune=2|e.exp_nspsytune),0<_[n].sfscale&&(e.internal_flags.noise_shaping=2),0<Math.abs(_[n].nsbass)){var r=int(4*_[n].nsbass);r<0&&(r+=64),e.exp_nspsytune=e.exp_nspsytune|r<<2}return 0!=a?e.quant_comp=_[n].quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=_[n].quant_comp),0!=a?e.quant_comp_short=_[n].quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=_[n].quant_comp_s),0!=a?e.msfix=_[n].nsmsfix:0<Math.abs(e.msfix- -1)||(e.msfix=_[n].nsmsfix),0!=a?e.internal_flags.nsPsy.attackthre=_[n].st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=_[n].st_lrm),0!=a?e.internal_flags.nsPsy.attackthre_s=_[n].st_s:0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=_[n].st_s),0!=a?e.scale=_[n].scale:0<Math.abs(e.scale- -1)||(e.scale=_[n].scale),0!=a?e.maskingadjust=_[n].masking_adj:0<Math.abs(e.maskingadjust-0)||(e.maskingadjust=_[n].masking_adj),0<_[n].masking_adj?0!=a?e.maskingadjust_short=.9*_[n].masking_adj:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=.9*_[n].masking_adj):0!=a?e.maskingadjust_short=1.1*_[n].masking_adj:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=1.1*_[n].masking_adj),0!=a?e.ATHlower=-_[n].ath_lower/10:0<Math.abs(10*-e.ATHlower-0)||(e.ATHlower=-_[n].ath_lower/10),0!=a?e.ATHcurve=_[n].ath_curve:0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=_[n].ath_curve),0!=a?e.interChRatio=_[n].interch:0<Math.abs(e.interChRatio- -1)||(e.interChRatio=_[n].interch),t}this.apply_preset=function(e,t,a){switch(t){case Q.R3MIX:t=Q.V3,e.VBR=ye.vbr_mtrh;break;case Q.MEDIUM:t=Q.V4,e.VBR=ye.vbr_rh;break;case Q.MEDIUM_FAST:t=Q.V4,e.VBR=ye.vbr_mtrh;break;case Q.STANDARD:t=Q.V2,e.VBR=ye.vbr_rh;break;case Q.STANDARD_FAST:t=Q.V2,e.VBR=ye.vbr_mtrh;break;case Q.EXTREME:t=Q.V0,e.VBR=ye.vbr_rh;break;case Q.EXTREME_FAST:t=Q.V0,e.VBR=ye.vbr_mtrh;break;case Q.INSANE:return t=320,e.preset=t,n(e,t,a),e.VBR=ye.vbr_off,t}switch(e.preset=t){case Q.V9:return s(e,9,a),t;case Q.V8:return s(e,8,a),t;case Q.V7:return s(e,7,a),t;case Q.V6:return s(e,6,a),t;case Q.V5:return s(e,5,a),t;case Q.V4:return s(e,4,a),t;case Q.V3:return s(e,3,a),t;case Q.V2:return s(e,2,a),t;case Q.V1:return s(e,1,a),t;case Q.V0:return s(e,0,a),t}return 8<=t&&t<=320?n(e,t,a):(e.preset=0,t)}},o=new y,l=new w,f=new M,c=new function(){this.getLameVersion=function(){return"3.98.4"},this.getLameShortVersion=function(){return"3.98.4"},this.getLameVeryShortVersion=function(){return"LAME3.98r"},this.getPsyVersion=function(){return"0.93"},this.getLameUrl=function(){return"http://www.mp3dev.org/"},this.getLameOsBitness=function(){return"32bits"}},h=new function(){this.setModules=function(e,t){}},u=new function(){var o;this.setModules=function(e){o=e},this.ResvFrameBegin=function(e,t){var a,s=e.internal_flags,n=s.l3_side,r=o.getframebits(e);t.bits=(r-8*s.sideinfo_len)/s.mode_gr;var i=2048*s.mode_gr-8;320<e.brate?a=8*int(1e3*e.brate/(e.out_samplerate/1152)/8+.5):(a=11520,e.strict_ISO&&(a=8*int(32e4/(e.out_samplerate/1152)/8+.5))),s.ResvMax=a-r,s.ResvMax>i&&(s.ResvMax=i),(s.ResvMax<0||e.disable_reservoir)&&(s.ResvMax=0);var _=t.bits*s.mode_gr+Math.min(s.ResvSize,s.ResvMax);return a<_&&(_=a),n.resvDrain_pre=0,null!=s.pinfo&&(s.pinfo.mean_bits=t.bits/2,s.pinfo.resvsize=s.ResvSize),_},this.ResvMaxBits=function(e,t,a,s){var n,r=e.internal_flags,i=r.ResvSize,_=r.ResvMax;0!=s&&(i+=t),0!=(1&r.substep_shaping)&&(_*=.9),a.bits=t,9*_<10*i?(n=i-9*_/10,a.bits+=n,r.substep_shaping|=128):(n=0,r.substep_shaping&=127,e.disable_reservoir||0!=(1&r.substep_shaping)||(a.bits-=.1*t));var o=i<6*r.ResvMax/10?i:6*r.ResvMax/10;return(o-=n)<0&&(o=0),o},this.ResvAdjust=function(e,t){e.ResvSize-=t.part2_3_length+t.part2_length},this.ResvFrameEnd=function(e,t){var a,s=e.l3_side;e.ResvSize+=t*e.mode_gr;var n=0;s.resvDrain_post=0,(s.resvDrain_pre=0)!=(a=e.ResvSize%8)&&(n+=a),0<(a=e.ResvSize-n-e.ResvMax)&&(n+=a);var r=Math.min(8*s.main_data_begin,n)/8;s.resvDrain_pre+=8*r,n-=8*r,e.ResvSize-=8*r,s.main_data_begin-=r,s.resvDrain_post+=n,e.ResvSize-=n}},b=new k,m=new function(){this.setModules=function(e,t,a){}},p=new function(){};n.setModules(r,i,_,o,l,f,c,h,p),i.setModules(r,p,c,f),h.setModules(i,c),_.setModules(n),l.setModules(i,u,o,b),o.setModules(b,u,n.enc.psy),u.setModules(i),b.setModules(o),f.setModules(n,i,c),a.setModules(m,p),m.setModules(c,h,_);var v=n.lame_init();v.num_channels=s,v.in_samplerate=e,v.out_samplerate=e,v.brate=t,v.mode=Ee.STEREO,v.quality=3,v.bWriteVbrTag=!1,v.disable_reservoir=!0,v.write_id3tag_automatic=!1,n.lame_init_params(v);var d=1152,g=0|1.25*d+7200,S=B(g);this.encodeBuffer=function(e,t){1==s&&(t=e),e.length>d&&(d=e.length,S=B(g=0|1.25*d+7200));var a=n.lame_encode_buffer(v,e,t,e.length,S,0,g);return new Int8Array(S.subarray(0,a))},this.flush=function(){var e=n.lame_encode_flush(v,S,0,g);return new Int8Array(S.subarray(0,e))}}}t(),Recorder.lamejs=t}();
\ No newline at end of file
diff --git a/dist/extensions/frequency.histogram.view.js b/dist/extensions/frequency.histogram.view.js
index a8294c0..fc85700 100644
--- a/dist/extensions/frequency.histogram.view.js
+++ b/dist/extensions/frequency.histogram.view.js
@@ -3,4 +3,4 @@
 https://github.com/xiangyuecn/Recorder
 src: extensions/frequency.histogram.view.js
 */
-!function(){"use strict";var t=function(t){return new e(t)},e=function(t){var e=this,r={scale:2,fps:20,lineCount:30,widthRatio:.6,spaceWidth:0,minHeight:0,position:-1,stripeEnable:!0,stripeHeight:3,stripeMargin:6,fallDuration:1e3,stripeFallDuration:3500,linear:[0,"rgba(0,187,17,1)",.5,"rgba(255,215,0,1)",1,"rgba(255,102,0,1)"],stripeLinear:null,shadowBlur:0,shadowColor:"#bbb",stripeShadowBlur:-1,stripeShadowColor:"",onDraw:function(t,e){}};for(var a in t)r[a]=t[a];e.set=t=r;var i=t.elem;i&&("string"==typeof i?i=document.querySelector(i):i.length&&(i=i[0])),i&&(t.width=i.offsetWidth,t.height=i.offsetHeight);var o=t.scale,n=t.width*o,l=t.height*o,h=e.elem=document.createElement("div"),s=["","transform-origin:0 0;","transform:scale("+1/o+");"];h.innerHTML='<div style="width:'+t.width+"px;height:"+t.height+'px;overflow:hidden"><div style="width:'+n+"px;height:"+l+"px;"+s.join("-webkit-")+s.join("-ms-")+s.join("-moz-")+s.join("")+'"><canvas/></div></div>';var f=e.canvas=h.querySelector("canvas");e.ctx=f.getContext("2d");if(f.width=n,f.height=l,i&&(i.innerHTML="",i.appendChild(h)),!Recorder.LibFFT)throw new Error("需要lib.fft.js支持");e.fft=Recorder.LibFFT(1024),e.lastH=[],e.stripesH=[]};e.prototype=t.prototype={genLinear:function(t,e,r,a){for(var i=t.createLinearGradient(0,r,0,a),o=0;o<e.length;)i.addColorStop(e[o++],e[o++]);return i},input:function(t,e,r){var a=this;a.sampleRate=r,a.pcmData=t,a.pcmPos=0,a.inputTime=Date.now(),a.schedule()},schedule:function(){var t=this,e=t.set,r=Math.floor(1e3/e.fps);t.timer||(t.timer=setInterval(function(){t.schedule()},r));var a=Date.now(),i=t.drawTime||0;if(a-t.inputTime>1.3*e.stripeFallDuration)return clearInterval(t.timer),void(t.timer=0);if(!(a-i<r)){t.drawTime=a;for(var o=t.fft.bufferSize,n=t.pcmData,l=t.pcmPos,h=new Int16Array(o),s=0;s<o&&l<n.length;s++,l++)h[s]=n[l];t.pcmPos=l;var f=t.fft.transform(h);t.draw(f,t.sampleRate)}},draw:function(t,e){var r=this,a=r.set,i=r.ctx,o=a.scale,n=a.width*o,l=a.height*o,h=a.lineCount,s=r.fft.bufferSize,f=a.position,d=Math.abs(a.position),p=1==f?0:l,c=l;d<1&&(p=c/=2,c=Math.floor(c*(1+d)),p=Math.floor(0<f?p*(1-d):p*(1+d)));for(var u=r.lastH,w=r.stripesH,g=Math.ceil(c/(a.fallDuration/(1e3/a.fps))),v=Math.ceil(c/(a.stripeFallDuration/(1e3/a.fps))),m=a.stripeMargin*o,M=1<<(Math.round(Math.log(s)/Math.log(2)+3)<<1),b=Math.log(M)/Math.log(10),L=20*Math.log(32767)/Math.log(10),y=s/2,S=Math.min(y,Math.floor(5e3*y/(e/2))),C=S==y,H=C?h:Math.round(.8*h),R=S/H,D=C?0:(y-S)/(h-H),x=0,F=0;F<h;F++){var T=Math.ceil(x);x+=F<H?R:D;for(var B=Math.min(Math.ceil(x),y),j=0,E=T;E<B;E++)j=Math.max(j,Math.abs(t[E]));var q=M<j?Math.floor(17*(Math.log(j)/Math.log(10)-b)):0,z=c*Math.min(q/L,1);u[F]=(u[F]||0)-g,z<u[F]&&(z=u[F]),z<0&&(z=0),u[F]=z;var I=w[F]||0;if(z&&I<z+m)w[F]=z+m;else{var P=I-v;P<0&&(P=0),w[F]=P}}i.clearRect(0,0,n,l);var W=r.genLinear(i,a.linear,p,p-c),k=a.stripeLinear&&r.genLinear(i,a.stripeLinear,p,p-c)||W,A=r.genLinear(i,a.linear,p,p+c),G=a.stripeLinear&&r.genLinear(i,a.stripeLinear,p,p+c)||A;i.shadowBlur=a.shadowBlur*o,i.shadowColor=a.shadowColor;var V=a.widthRatio,J=a.spaceWidth*o;0!=J&&(V=(n-J*(h+1))/n);for(var K=Math.max(1*o,Math.floor(n*V/h)),N=(n-h*K)/(h+1),O=a.minHeight*o,Q=(F=0,0);F<h;F++)Q+=N,X=Math.floor(Q),z=Math.max(u[F],O),0!=p&&(Y=p-z,i.fillStyle=W,i.fillRect(X,Y,K,z)),p!=l&&(i.fillStyle=A,i.fillRect(X,p,K,z)),Q+=K;if(a.stripeEnable){var U=a.stripeShadowBlur;i.shadowBlur=(-1==U?a.shadowBlur:U)*o,i.shadowColor=a.stripeShadowColor||a.shadowColor;var X,Y,Z=a.stripeHeight*o;for(F=0,Q=0;F<h;F++)Q+=N,X=Math.floor(Q),z=w[F],0!=p&&((Y=p-z-Z)<0&&(Y=0),i.fillStyle=k,i.fillRect(X,Y,K,Z)),p!=l&&(l<(Y=p+z)+Z&&(Y=l-Z),i.fillStyle=G,i.fillRect(X,Y,K,Z)),Q+=K}a.onDraw(t)}},Recorder.FrequencyHistogramView=t}();
\ No newline at end of file
+!function(){"use strict";var t=function(t){return new e(t)},e=function(t){var e=this,r={scale:2,fps:20,lineCount:30,widthRatio:.6,spaceWidth:0,minHeight:0,position:-1,stripeEnable:!0,stripeHeight:3,stripeMargin:6,fallDuration:1e3,stripeFallDuration:3500,linear:[0,"rgba(0,187,17,1)",.5,"rgba(255,215,0,1)",1,"rgba(255,102,0,1)"],stripeLinear:null,shadowBlur:0,shadowColor:"#bbb",stripeShadowBlur:-1,stripeShadowColor:"",onDraw:function(t,e){}};for(var a in t)r[a]=t[a];e.set=t=r;var i=t.elem;i&&("string"==typeof i?i=document.querySelector(i):i.length&&(i=i[0])),i&&(t.width=i.offsetWidth,t.height=i.offsetHeight);var o=t.scale,n=t.width*o,l=t.height*o,h=e.elem=document.createElement("div"),s=["","transform-origin:0 0;","transform:scale("+1/o+");"];h.innerHTML='<div style="width:'+t.width+"px;height:"+t.height+'px;overflow:hidden"><div style="width:'+n+"px;height:"+l+"px;"+s.join("-webkit-")+s.join("-ms-")+s.join("-moz-")+s.join("")+'"><canvas/></div></div>';var f=e.canvas=h.querySelector("canvas");e.ctx=f.getContext("2d");if(f.width=n,f.height=l,i&&(i.innerHTML="",i.appendChild(h)),!Recorder.LibFFT)throw new Error("需要lib.fft.js支持");e.fft=Recorder.LibFFT(1024),e.lastH=[],e.stripesH=[]};e.prototype=t.prototype={genLinear:function(t,e,r,a){for(var i=t.createLinearGradient(0,r,0,a),o=0;o<e.length;)i.addColorStop(e[o++],e[o++]);return i},input:function(t,e,r){var a=this;a.sampleRate=r,a.pcmData=t,a.pcmPos=0,a.inputTime=Date.now(),a.schedule()},schedule:function(){var t=this,e=t.set,r=Math.floor(1e3/e.fps);t.timer||(t.timer=setInterval(function(){t.schedule()},r));var a=Date.now(),i=t.drawTime||0;if(a-t.inputTime>1.3*e.stripeFallDuration)return clearInterval(t.timer),void(t.timer=0);if(!(a-i<r)){t.drawTime=a;for(var o=t.fft.bufferSize,n=t.pcmData,l=t.pcmPos,h=new Int16Array(o),s=0;s<o&&l<n.length;s++,l++)h[s]=n[l];t.pcmPos=l;var f=t.fft.transform(h);t.draw(f,t.sampleRate)}},draw:function(t,e){var r=this,a=r.set,i=r.ctx,o=a.scale,n=a.width*o,l=a.height*o,h=a.lineCount,s=r.fft.bufferSize,f=a.position,d=Math.abs(a.position),p=1==f?0:l,c=l;d<1&&(p=c/=2,c=Math.floor(c*(1+d)),p=Math.floor(0<f?p*(1-d):p*(1+d)));for(var u=r.lastH,w=r.stripesH,g=Math.ceil(c/(a.fallDuration/(1e3/a.fps))),v=Math.ceil(c/(a.stripeFallDuration/(1e3/a.fps))),m=a.stripeMargin*o,M=1<<(Math.round(Math.log(s)/Math.log(2)+3)<<1),b=Math.log(M)/Math.log(10),L=20*Math.log(32767)/Math.log(10),y=s/2,S=Math.min(y,Math.floor(5e3*y/(e/2))),C=S==y,H=C?h:Math.round(.8*h),R=S/H,D=C?0:(y-S)/(h-H),x=0,F=0;F<h;F++){var T=Math.ceil(x);x+=F<H?R:D;for(var B=Math.min(Math.ceil(x),y),j=0,E=T;E<B;E++)j=Math.max(j,Math.abs(t[E]));var q=M<j?Math.floor(17*(Math.log(j)/Math.log(10)-b)):0,z=c*Math.min(q/L,1);u[F]=(u[F]||0)-g,z<u[F]&&(z=u[F]),z<0&&(z=0),u[F]=z;var I=w[F]||0;if(z&&I<z+m)w[F]=z+m;else{var P=I-v;P<0&&(P=0),w[F]=P}}i.clearRect(0,0,n,l);var W=r.genLinear(i,a.linear,p,p-c),k=a.stripeLinear&&r.genLinear(i,a.stripeLinear,p,p-c)||W,A=r.genLinear(i,a.linear,p,p+c),G=a.stripeLinear&&r.genLinear(i,a.stripeLinear,p,p+c)||A;i.shadowBlur=a.shadowBlur*o,i.shadowColor=a.shadowColor;var V=a.widthRatio,J=a.spaceWidth*o;0!=J&&(V=(n-J*(h+1))/n);for(var K=Math.max(1*o,Math.floor(n*V/h)),N=(n-h*K)/(h+1),O=a.minHeight*o,Q=(F=0,0);F<h;F++)Q+=N,X=Math.floor(Q),z=Math.max(u[F],O),0!=p&&(Y=p-z,i.fillStyle=W,i.fillRect(X,Y,K,z)),p!=l&&(i.fillStyle=A,i.fillRect(X,p,K,z)),Q+=K;if(a.stripeEnable){var U=a.stripeShadowBlur;i.shadowBlur=(-1==U?a.shadowBlur:U)*o,i.shadowColor=a.stripeShadowColor||a.shadowColor;var X,Y,Z=a.stripeHeight*o;for(F=0,Q=0;F<h;F++)Q+=N,X=Math.floor(Q),z=w[F],0!=p&&((Y=p-z-Z)<0&&(Y=0),i.fillStyle=k,i.fillRect(X,Y,K,Z)),p!=l&&(l<(Y=p+z)+Z&&(Y=l-Z),i.fillStyle=G,i.fillRect(X,Y,K,Z)),Q+=K}a.onDraw(t,e)}},Recorder.FrequencyHistogramView=t}();
\ No newline at end of file
diff --git a/dist/recorder-core.js b/dist/recorder-core.js
index 29f5ca3..dff5fe6 100644
--- a/dist/recorder-core.js
+++ b/dist/recorder-core.js
@@ -3,4 +3,4 @@
 https://github.com/xiangyuecn/Recorder
 src: recorder-core.js
 */
-!function(v){"use strict";var p=function(){},b=function(e){return new t(e)};b.IsOpen=function(){var e=b.Stream;if(e){var t=e.getTracks&&e.getTracks()||e.audioTracks||[],n=t[0];if(n){var a=n.readyState;return"live"==a||a==n.LIVE}}return!1},b.BufferSize=4096,b.Destroy=function(){for(var e in console.log("Recorder Destroy"),n)n[e]()};var n={};b.BindDestroy=function(e,t){n[e]=t},b.Support=function(){var e=v.AudioContext;if(e||(e=v.webkitAudioContext),!e)return!1;var t=navigator.mediaDevices||{};return t.getUserMedia||(t=navigator).getUserMedia||(t.getUserMedia=t.webkitGetUserMedia||t.mozGetUserMedia||t.msGetUserMedia),!!t.getUserMedia&&(b.Scope=t,b.Ctx&&"closed"!=b.Ctx.state||(b.Ctx=new e,b.BindDestroy("Ctx",function(){var e=b.Ctx;e&&e.close&&e.close()})),!0)},b.SampleData=function(e,t,n,a,r){a||(a={});var o=a.index||0,s=a.offset||0,i=a.frameNext||[];r||(r={});var c=r.frameSize||1;r.frameType&&(c="mp3"==r.frameType?1152:1);for(var f=0,l=o;l<e.length;l++)f+=e[l].length;f=Math.max(0,f-Math.floor(s));var u=t/n;1<u?f=Math.floor(f/u):(u=1,n=t),f+=i.length;for(var v=new Int16Array(f),p=0,l=0;l<i.length;l++)v[p]=i[l],p++;for(var m=e.length;o<m;o++){for(var h=e[o],l=s,d=h.length;l<d;){var g=Math.floor(l),S=Math.ceil(l),_=l-g;v[p]=h[g]+(h[S]-h[g])*_,p++,l+=u}s=l-d}i=null;var x=v.length%c;if(0<x){var y=2*(v.length-x);i=new Int16Array(v.buffer.slice(y)),v=new Int16Array(v.buffer.slice(0,y))}return{index:o,offset:s,frameNext:i,sampleRate:n,data:v}},b.PowerLevel=function(e,t){var n=e/t||0;return n<1251?Math.round(n/1250*10):Math.round(Math.min(100,Math.max(0,100*(1+Math.log(n/1e4)/Math.log(10)))))};var a=0;function t(e){this.id=++a,b.Traffic&&b.Traffic();var t={type:"mp3",bitRate:16,sampleRate:16e3,onProcess:p};for(var n in e)t[n]=e[n];this.set=t,this._S=9}b.Sync={O:9,C:9},b.prototype=t.prototype={open:function(e,n){var t=this;e=e||p,n=n||p;var a=function(){e(),t._SO=0},r=function(e,t){/Permission|Allow/i.test(e)?n("用户拒绝了录音权限",!0):!1===v.isSecureContext?n("无权录音(需https)"):/Found/i.test(e)?n(t+"，无可用麦克风"):n(t)},o=b.Sync,s=++o.O,i=o.C;t._O=t._O_=s,t._SO=t._S;var c=function(){if(i!=o.C||!t._O){var e="open被取消";return s==o.O?t.close():e="open被中断",n(e),!0}};if(b.IsOpen())a();else if(b.Support()){var f=function(e){(b.Stream=e)._call={},c()||setTimeout(function(){c()||(b.IsOpen()?(function(){var e=b.Ctx,t=b.Stream,n=t._m=e.createMediaStreamSource(t),a=t._p=(e.createScriptProcessor||e.createJavaScriptNode).call(e,b.BufferSize,1,1);n.connect(a),a.connect(e.destination);var f=t._call;a.onaudioprocess=function(e){for(var t in f){for(var n=e.inputBuffer.getChannelData(0),a=n.length,r=new Int16Array(a),o=0,s=0;s<a;s++){var i=Math.max(-1,Math.min(1,n[s]));i=i<0?32768*i:32767*i,r[s]=i,o+=Math.abs(i)}for(var c in f)f[c](r,o);return}}}(),a()):n("录音功能无效：无音频流"))},100)},l=function(e){var t=e.name||e.message||e.code+":"+e;console.error(e),r(t,"无法录音："+t)},u=b.Scope.getUserMedia({audio:!0},f,l);u&&u.then&&u.then(f)[e&&"catch"](l)}else r("","此浏览器不支持录音")},close:function(e){e=e||p,this._stop();var t=b.Sync;if(this._O=0,this._O_!=t.O)return console.warn("close被忽略"),void e();t.C++;var n,a=b.Stream;if(a){(n=b.Stream)._m&&(n._m.disconnect(),n._p.disconnect(),n._p.onaudioprocess=n._p=n._m=null);for(var r=a.getTracks&&a.getTracks()||a.audioTracks||[],o=0;o<r.length;o++){var s=r[o];s.stop&&s.stop()}a.stop&&a.stop()}b.Stream=0,e()},mock:function(e,t){var n=this;return n._stop(),n.isMock=1,n.buffers=[e],n.recSize=e.length,n.srcSampleRate=t,n},envStart:function(e,t){var n=this,a=n.set;if(n.isMock=e?1:0,n.buffers=[],n.recSize=0,n.envInLast=0,n.envInFirst=0,n.envInFix=0,n.envInFixTs=[],a.sampleRate=Math.min(t,a.sampleRate),n.srcSampleRate=t,n.engineCtx=0,n[a.type+"_start"]){var r=n.engineCtx=n[a.type+"_start"](a);r&&(r.pcmDatas=[],r.pcmSize=0)}},envResume:function(){this.envInFixTs=[]},envIn:function(e,t){var r=this,o=r.set,s=r.engineCtx,n=r.srcSampleRate,a=e.length,i=b.PowerLevel(t,a),c=r.buffers,f=c.length;c.push(e);var l=Date.now(),u=Math.round(a/n*1e3);r.envInLast=l,1==r.buffers.length&&(r.envInFirst=l-u);var v=r.envInFixTs;v.splice(0,0,{t:l,d:u});for(var p=l,m=0,h=0;h<v.length;h++){var d=v[h];if(3e3<l-d.t){v.length=h;break}p=d.t,m+=d.d}var g=v[1],S=l-p;if(S/3<S-m&&(g&&1e3<S||6<=v.length)){var _=l-g.t-u;if(u/5<_){var x=!o.disableEnvInFix;if(console.warn("["+l+"]"+(x?"":"未")+"补偿"+_+"ms"),r.envInFix+=_,x){var y=new Int16Array(_*n/1e3);a+=y.length,c.push(y)}}}var I=r.recSize,M=a,w=I+M;if(r.recSize=w,s){var R=b.SampleData(c,n,o.sampleRate,s.chunkInfo);s.chunkInfo=R,w=(I=s.pcmSize)+(M=R.data.length),s.pcmSize=w,c=s.pcmDatas,f=c.length,c.push(R.data),n=R.sampleRate}var D=Math.round(w/n*1e3),C=c.length,T=function(){for(var e=z?0:-M,t=0,n=f;n<C;n++){var a=c[n];null==a?t=1:(e+=a.length,s&&a.length&&r[o.type+"_encode"](s,a))}t||(s?s.pcmSize+=e:r.recSize+=e)},z=o.onProcess(c,i,D,n,f,T);if(!0===z){var O=0;for(h=f;h<C;h++)null==c[h]?O=1:c[h]=new Int16Array(0);O?console.warn("异步模式下不能清除buffers"):s?s.pcmSize-=M:r.recSize-=M}else T()},start:function(){if(b.IsOpen()){console.log("["+Date.now()+"]Start");var e=this,t=(e.set,b.Ctx);if(e._stop(),e.state=0,e.envStart(0,t.sampleRate),e._SO&&e._SO+1!=e._S)console.warn("start被中断");else{e._SO=0;var n=function(){e.state=1,e.resume()};"suspended"==t.state?t.resume().then(function(){console.log("ctx resume"),n()}):n()}}else console.error("未open")},pause:function(){this.state&&(this.state=2,delete b.Stream._call[this.id])},resume:function(){var n=this;n.state&&(n.state=1,n.envResume(),b.Stream._call[n.id]=function(e,t){1==n.state&&n.envIn(e,t)})},_stop:function(e){var t=this,n=t.set;t.isMock||t._S++,t.state&&(t.pause(),t.state=0),!e&&t[n.type+"_stop"]&&(t[n.type+"_stop"](t.engineCtx),t.engineCtx=0)},stop:function(n,t,e){var a,r=this,o=r.set;console.log("["+Date.now()+"]Stop "+(r.envInLast?r.envInLast-r.envInFirst+"ms 补"+r.envInFix+"ms":"-"));var s=function(){r._stop(),e&&r.close()},i=function(e){t&&t(e),s()},c=function(e,t){console.log("["+Date.now()+"]结束 编码"+(Date.now()-a)+"ms 音频"+t+"ms/"+e.size+"b"),e.size<Math.max(100,t/2)?i("生成的"+o.type+"无效"):(n&&n(e,t),s())};if(!r.isMock){if(!r.state)return void i("未开始录音");r._stop(!0)}var f=r.recSize;if(f)if(r.buffers[0])if(r[o.type]){var l=r.engineCtx;if(r[o.type+"_complete"]&&l){l.pcmDatas;var u=Math.round(l.pcmSize/o.sampleRate*1e3);return a=Date.now(),void r[o.type+"_complete"](l,function(e){c(e,u)},i)}a=Date.now();var v=b.SampleData(r.buffers,r.srcSampleRate,o.sampleRate);o.sampleRate=v.sampleRate;var p=v.data;u=Math.round(p.length/o.sampleRate*1e3),console.log("采样"+f+"->"+p.length+" 花:"+(Date.now()-a)+"ms"),setTimeout(function(){a=Date.now(),r[o.type](p,function(e){c(e,u)},function(e){i(e)})})}else i("未加载"+o.type+"编码器");else i("音频被释放");else i("未采集到录音")}},v.Recorder&&v.Recorder.Destroy(),(v.Recorder=b).LM="2020-1-8 10:53:14",b.TrafficImgUrl="//ia.51.la/go1?id=20469973&pvFlag=1",b.Traffic=function(){var e=b.TrafficImgUrl;if(e){var t=b.Traffic,n=location.href.replace(/#.*/,"");if(!t[n]){t[n]=1;var a=new Image;a.src=e,console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+e)}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder);
\ No newline at end of file
+!function(p){"use strict";var h=function(){},U=function(e){return new t(e)};U.IsOpen=function(){var e=U.Stream;if(e){var t=e.getTracks&&e.getTracks()||e.audioTracks||[],n=t[0];if(n){var a=n.readyState;return"live"==a||a==n.LIVE}}return!1},U.BufferSize=4096,U.Destroy=function(){for(var e in console.log("Recorder Destroy"),n)n[e]()};var n={};U.BindDestroy=function(e,t){n[e]=t},U.Support=function(){var e=p.AudioContext;if(e||(e=p.webkitAudioContext),!e)return!1;var t=navigator.mediaDevices||{};return t.getUserMedia||(t=navigator).getUserMedia||(t.getUserMedia=t.webkitGetUserMedia||t.mozGetUserMedia||t.msGetUserMedia),!!t.getUserMedia&&(U.Scope=t,U.Ctx&&"closed"!=U.Ctx.state||(U.Ctx=new e,U.BindDestroy("Ctx",function(){var e=U.Ctx;e&&e.close&&e.close()})),!0)},U.SampleData=function(e,t,n,a,r){a||(a={});var o=a.index||0,i=a.offset||0,s=a.frameNext||[];r||(r={});var c=r.frameSize||1;r.frameType&&(c="mp3"==r.frameType?1152:1);for(var f=0,l=o;l<e.length;l++)f+=e[l].length;f=Math.max(0,f-Math.floor(i));var u=t/n;1<u?f=Math.floor(f/u):(u=1,n=t),f+=s.length;for(var v=new Int16Array(f),p=0,l=0;l<s.length;l++)v[p]=s[l],p++;for(var h=e.length;o<h;o++){for(var m=e[o],l=i,d=m.length;l<d;){var g=Math.floor(l),S=Math.ceil(l),_=l-g;v[p]=m[g]+(m[S]-m[g])*_,p++,l+=u}i=l-d}s=null;var y=v.length%c;if(0<y){var x=2*(v.length-y);s=new Int16Array(v.buffer.slice(x)),v=new Int16Array(v.buffer.slice(0,x))}return{index:o,offset:i,frameNext:s,sampleRate:n,data:v}},U.PowerLevel=function(e,t){var n=e/t||0;return n<1251?Math.round(n/1250*10):Math.round(Math.min(100,Math.max(0,100*(1+Math.log(n/1e4)/Math.log(10)))))};var a=0;function t(e){this.id=++a,U.Traffic&&U.Traffic();var t={type:"mp3",bitRate:16,sampleRate:16e3,onProcess:h};for(var n in e)t[n]=e[n];this.set=t,this._S=9}U.Sync={O:9,C:9},U.prototype=t.prototype={open:function(e,n){var t=this;e=e||h,n=n||h;var a=function(){e(),t._SO=0},r=function(e,t){/Permission|Allow/i.test(e)?n("用户拒绝了录音权限",!0):!1===p.isSecureContext?n("无权录音(需https)"):/Found/i.test(e)?n(t+"，无可用麦克风"):n(t)},o=U.Sync,i=++o.O,s=o.C;t._O=t._O_=i,t._SO=t._S;var c=function(){if(s!=o.C||!t._O){var e="open被取消";return i==o.O?t.close():e="open被中断",n(e),!0}};if(U.IsOpen())a();else if(U.Support()){var f=t.envCheck({envName:"H5",canProcess:!0});if(f)n("不能录音："+f);else{var l=function(e){(U.Stream=e)._call={},c()||setTimeout(function(){c()||(U.IsOpen()?(function(){var e=U.Ctx,t=U.Stream,n=t._m=e.createMediaStreamSource(t),a=t._p=(e.createScriptProcessor||e.createJavaScriptNode).call(e,U.BufferSize,1,1);n.connect(a),a.connect(e.destination);var f=t._call;a.onaudioprocess=function(e){for(var t in f){for(var n=e.inputBuffer.getChannelData(0),a=n.length,r=new Int16Array(a),o=0,i=0;i<a;i++){var s=Math.max(-1,Math.min(1,n[i]));s=s<0?32768*s:32767*s,r[i]=s,o+=Math.abs(s)}for(var c in f)f[c](r,o);return}}}(),a()):n("录音功能无效：无音频流"))},100)},u=function(e){var t=e.name||e.message||e.code+":"+e;console.error(e),r(t,"无法录音："+t)},v=U.Scope.getUserMedia({audio:!0},l,u);v&&v.then&&v.then(l)[e&&"catch"](u)}}else r("","此浏览器不支持录音")},close:function(e){e=e||h,this._stop();var t=U.Sync;if(this._O=0,this._O_!=t.O)return console.warn("close被忽略"),void e();t.C++;var n,a=U.Stream;if(a){(n=U.Stream)._m&&(n._m.disconnect(),n._p.disconnect(),n._p.onaudioprocess=n._p=n._m=null);for(var r=a.getTracks&&a.getTracks()||a.audioTracks||[],o=0;o<r.length;o++){var i=r[o];i.stop&&i.stop()}a.stop&&a.stop()}U.Stream=0,e()},mock:function(e,t){var n=this;return n._stop(),n.isMock=1,n.buffers=[e],n.recSize=e.length,n.srcSampleRate=t,n},envCheck:function(e){var t,n=this.set;return t||(this[n.type+"_envCheck"]?t=this[n.type+"_envCheck"](e,n):n.takeoffEncodeChunk&&(t=n.type+"类型不支持设置takeoffEncodeChunk")),t||""},envStart:function(e,t){var n=this,a=n.set;if(n.isMock=e?1:0,n.buffers=[],n.recSize=0,n.envInLast=0,n.envInFirst=0,n.envInFix=0,n.envInFixTs=[],a.sampleRate=Math.min(t,a.sampleRate),n.srcSampleRate=t,n.engineCtx=0,n[a.type+"_start"]){var r=n.engineCtx=n[a.type+"_start"](a);r&&(r.pcmDatas=[],r.pcmSize=0)}},envResume:function(){this.envInFixTs=[]},envIn:function(e,t){var r=this,o=r.set,i=r.engineCtx,n=r.srcSampleRate,a=e.length,s=U.PowerLevel(t,a),c=r.buffers,f=c.length;c.push(e);var l=c,u=f,v=Date.now(),p=Math.round(a/n*1e3);r.envInLast=v,1==r.buffers.length&&(r.envInFirst=v-p);var h=r.envInFixTs;h.splice(0,0,{t:v,d:p});for(var m=v,d=0,g=0;g<h.length;g++){var S=h[g];if(3e3<v-S.t){h.length=g;break}m=S.t,d+=S.d}var _=h[1],y=v-m;if(y/3<y-d&&(_&&1e3<y||6<=h.length)){var x=v-_.t-p;if(p/5<x){var I=!o.disableEnvInFix;if(console.warn("["+v+"]"+(I?"":"未")+"补偿"+x+"ms"),r.envInFix+=x,I){var M=new Int16Array(x*n/1e3);a+=M.length,c.push(M)}}}var k=r.recSize,w=a,C=k+w;if(r.recSize=C,i){var R=U.SampleData(c,n,o.sampleRate,i.chunkInfo);i.chunkInfo=R,C=(k=i.pcmSize)+(w=R.data.length),i.pcmSize=C,c=i.pcmDatas,f=c.length,c.push(R.data),n=R.sampleRate}var T=Math.round(C/n*1e3),D=c.length,b=l.length,z=function(){for(var e=O?0:-w,t=0,n=f;n<D;n++){var a=c[n];null==a?t=1:(e+=a.length,i&&a.length&&r[o.type+"_encode"](i,a))}if(t&&i)for(n=u;n<b;n++)l[n]=null;t||(i?i.pcmSize+=e:r.recSize+=e)},O=o.onProcess(c,s,T,n,f,z);if(!0===O){var F=0;for(g=f;g<D;g++)null==c[g]?F=1:c[g]=new Int16Array(0);F?console.warn("异步模式下不能清除buffers"):i?i.pcmSize-=w:r.recSize-=w}else z()},start:function(){if(U.IsOpen()){console.log("["+Date.now()+"]Start");var e=this,t=(e.set,U.Ctx);if(e._stop(),e.state=0,e.envStart(0,t.sampleRate),e._SO&&e._SO+1!=e._S)console.warn("start被中断");else{e._SO=0;var n=function(){e.state=1,e.resume()};"suspended"==t.state?t.resume().then(function(){console.log("ctx resume"),n()}):n()}}else console.error("未open")},pause:function(){this.state&&(this.state=2,delete U.Stream._call[this.id])},resume:function(){var n=this;n.state&&(n.state=1,n.envResume(),U.Stream._call[n.id]=function(e,t){1==n.state&&n.envIn(e,t)})},_stop:function(e){var t=this,n=t.set;t.isMock||t._S++,t.state&&(t.pause(),t.state=0),!e&&t[n.type+"_stop"]&&(t[n.type+"_stop"](t.engineCtx),t.engineCtx=0)},stop:function(n,t,e){var a,r=this,o=r.set;console.log("["+Date.now()+"]Stop "+(r.envInLast?r.envInLast-r.envInFirst+"ms 补"+r.envInFix+"ms":"-"));var i=function(){r._stop(),e&&r.close()},s=function(e){t&&t(e),i()},c=function(e,t){if(console.log("["+Date.now()+"]结束 编码"+(Date.now()-a)+"ms 音频"+t+"ms/"+e.size+"b"),o.takeoffEncodeChunk)console.warn("启用takeoffEncodeChunk后stop返回的blob长度为0不提供音频数据");else if(e.size<Math.max(100,t/2))return void s("生成的"+o.type+"无效");n&&n(e,t),i()};if(!r.isMock){if(!r.state)return void s("未开始录音");r._stop(!0)}var f=r.recSize;if(f)if(r.buffers[0])if(r[o.type]){if(r.isMock){var l=r.envCheck({envName:"mock",canProcess:!1});if(l)return void s("录音错误："+l)}var u=r.engineCtx;if(r[o.type+"_complete"]&&u){var v=Math.round(u.pcmSize/o.sampleRate*1e3);return a=Date.now(),void r[o.type+"_complete"](u,function(e){c(e,v)},s)}a=Date.now();var p=U.SampleData(r.buffers,r.srcSampleRate,o.sampleRate);o.sampleRate=p.sampleRate;var h=p.data;v=Math.round(h.length/o.sampleRate*1e3),console.log("采样"+f+"->"+h.length+" 花:"+(Date.now()-a)+"ms"),setTimeout(function(){a=Date.now(),r[o.type](h,function(e){c(e,v)},function(e){s(e)})})}else s("未加载"+o.type+"编码器");else s("音频被释放");else s("未采集到录音")}},p.Recorder&&p.Recorder.Destroy(),(p.Recorder=U).LM="2020-5-16 18:35:30",U.TrafficImgUrl="//ia.51.la/go1?id=20469973&pvFlag=1",U.Traffic=function(){var e=U.TrafficImgUrl;if(e){var t=U.Traffic,n=location.href.replace(/#.*/,"");if(0==e.indexOf("//")&&(e=/^https:/i.test(n)?"https:"+e:"http:"+e),!t[n]){t[n]=1;var a=new Image;a.src=e,console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+U.TrafficImgUrl)}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder);
\ No newline at end of file
diff --git a/recorder.mp3.min.js b/recorder.mp3.min.js
index 7ef7689..015a227 100644
--- a/recorder.mp3.min.js
+++ b/recorder.mp3.min.js
@@ -3,4 +3,4 @@
 https://github.com/xiangyuecn/Recorder
 src: recorder-core.js,engine/mp3.js,engine/mp3-engine.js
 */
-!function(h){"use strict";var u=function(){},P=function(e){return new t(e)};P.IsOpen=function(){var e=P.Stream;if(e){var t=e.getTracks&&e.getTracks()||e.audioTracks||[],a=t[0];if(a){var s=a.readyState;return"live"==s||s==a.LIVE}}return!1},P.BufferSize=4096,P.Destroy=function(){for(var e in console.log("Recorder Destroy"),a)a[e]()};var a={};P.BindDestroy=function(e,t){a[e]=t},P.Support=function(){var e=h.AudioContext;if(e||(e=h.webkitAudioContext),!e)return!1;var t=navigator.mediaDevices||{};return t.getUserMedia||(t=navigator).getUserMedia||(t.getUserMedia=t.webkitGetUserMedia||t.mozGetUserMedia||t.msGetUserMedia),!!t.getUserMedia&&(P.Scope=t,P.Ctx&&"closed"!=P.Ctx.state||(P.Ctx=new e,P.BindDestroy("Ctx",function(){var e=P.Ctx;e&&e.close&&e.close()})),!0)},P.SampleData=function(e,t,a,s,n){s||(s={});var r=s.index||0,i=s.offset||0,_=s.frameNext||[];n||(n={});var o=n.frameSize||1;n.frameType&&(o="mp3"==n.frameType?1152:1);for(var l=0,f=r;f<e.length;f++)l+=e[f].length;l=Math.max(0,l-Math.floor(i));var c=t/a;1<c?l=Math.floor(l/c):(c=1,a=t),l+=_.length;for(var h=new Int16Array(l),u=0,f=0;f<_.length;f++)h[u]=_[f],u++;for(var m=e.length;r<m;r++){for(var b=e[r],f=i,p=b.length;f<p;){var v=Math.floor(f),d=Math.ceil(f),g=f-v;h[u]=b[v]+(b[d]-b[v])*g,u++,f+=c}i=f-p}_=null;var S=h.length%o;if(0<S){var M=2*(h.length-S);_=new Int16Array(h.buffer.slice(M)),h=new Int16Array(h.buffer.slice(0,M))}return{index:r,offset:i,frameNext:_,sampleRate:a,data:h}},P.PowerLevel=function(e,t){var a=e/t||0;return a<1251?Math.round(a/1250*10):Math.round(Math.min(100,Math.max(0,100*(1+Math.log(a/1e4)/Math.log(10)))))};var s=0;function t(e){this.id=++s,P.Traffic&&P.Traffic();var t={type:"mp3",bitRate:16,sampleRate:16e3,onProcess:u};for(var a in e)t[a]=e[a];this.set=t,this._S=9}P.Sync={O:9,C:9},P.prototype=t.prototype={open:function(e,a){var t=this;e=e||u,a=a||u;var s=function(){e(),t._SO=0},n=function(e,t){/Permission|Allow/i.test(e)?a("用户拒绝了录音权限",!0):!1===h.isSecureContext?a("无权录音(需https)"):/Found/i.test(e)?a(t+"，无可用麦克风"):a(t)},r=P.Sync,i=++r.O,_=r.C;t._O=t._O_=i,t._SO=t._S;var o=function(){if(_!=r.C||!t._O){var e="open被取消";return i==r.O?t.close():e="open被中断",a(e),!0}};if(P.IsOpen())s();else if(P.Support()){var l=function(e){(P.Stream=e)._call={},o()||setTimeout(function(){o()||(P.IsOpen()?(function(){var e=P.Ctx,t=P.Stream,a=t._m=e.createMediaStreamSource(t),s=t._p=(e.createScriptProcessor||e.createJavaScriptNode).call(e,P.BufferSize,1,1);a.connect(s),s.connect(e.destination);var l=t._call;s.onaudioprocess=function(e){for(var t in l){for(var a=e.inputBuffer.getChannelData(0),s=a.length,n=new Int16Array(s),r=0,i=0;i<s;i++){var _=Math.max(-1,Math.min(1,a[i]));_=_<0?32768*_:32767*_,n[i]=_,r+=Math.abs(_)}for(var o in l)l[o](n,r);return}}}(),s()):a("录音功能无效：无音频流"))},100)},f=function(e){var t=e.name||e.message||e.code+":"+e;console.error(e),n(t,"无法录音："+t)},c=P.Scope.getUserMedia({audio:!0},l,f);c&&c.then&&c.then(l)[e&&"catch"](f)}else n("","此浏览器不支持录音")},close:function(e){e=e||u,this._stop();var t=P.Sync;if(this._O=0,this._O_!=t.O)return console.warn("close被忽略"),void e();t.C++;var a,s=P.Stream;if(s){(a=P.Stream)._m&&(a._m.disconnect(),a._p.disconnect(),a._p.onaudioprocess=a._p=a._m=null);for(var n=s.getTracks&&s.getTracks()||s.audioTracks||[],r=0;r<n.length;r++){var i=n[r];i.stop&&i.stop()}s.stop&&s.stop()}P.Stream=0,e()},mock:function(e,t){var a=this;return a._stop(),a.isMock=1,a.buffers=[e],a.recSize=e.length,a.srcSampleRate=t,a},envStart:function(e,t){var a=this,s=a.set;if(a.isMock=e?1:0,a.buffers=[],a.recSize=0,a.envInLast=0,a.envInFirst=0,a.envInFix=0,a.envInFixTs=[],s.sampleRate=Math.min(t,s.sampleRate),a.srcSampleRate=t,a.engineCtx=0,a[s.type+"_start"]){var n=a.engineCtx=a[s.type+"_start"](s);n&&(n.pcmDatas=[],n.pcmSize=0)}},envResume:function(){this.envInFixTs=[]},envIn:function(e,t){var n=this,r=n.set,i=n.engineCtx,a=n.srcSampleRate,s=e.length,_=P.PowerLevel(t,s),o=n.buffers,l=o.length;o.push(e);var f=Date.now(),c=Math.round(s/a*1e3);n.envInLast=f,1==n.buffers.length&&(n.envInFirst=f-c);var h=n.envInFixTs;h.splice(0,0,{t:f,d:c});for(var u=f,m=0,b=0;b<h.length;b++){var p=h[b];if(3e3<f-p.t){h.length=b;break}u=p.t,m+=p.d}var v=h[1],d=f-u;if(d/3<d-m&&(v&&1e3<d||6<=h.length)){var g=f-v.t-c;if(c/5<g){var S=!r.disableEnvInFix;if(console.warn("["+f+"]"+(S?"":"未")+"补偿"+g+"ms"),n.envInFix+=g,S){var M=new Int16Array(g*a/1e3);s+=M.length,o.push(M)}}}var w=n.recSize,R=s,B=w+R;if(n.recSize=B,i){var A=P.SampleData(o,a,r.sampleRate,i.chunkInfo);i.chunkInfo=A,B=(w=i.pcmSize)+(R=A.data.length),i.pcmSize=B,o=i.pcmDatas,l=o.length,o.push(A.data),a=A.sampleRate}var T=Math.round(B/a*1e3),x=o.length,k=function(){for(var e=y?0:-R,t=0,a=l;a<x;a++){var s=o[a];null==s?t=1:(e+=s.length,i&&s.length&&n[r.type+"_encode"](i,s))}t||(i?i.pcmSize+=e:n.recSize+=e)},y=r.onProcess(o,_,T,a,l,k);if(!0===y){var E=0;for(b=l;b<x;b++)null==o[b]?E=1:o[b]=new Int16Array(0);E?console.warn("异步模式下不能清除buffers"):i?i.pcmSize-=R:n.recSize-=R}else k()},start:function(){if(P.IsOpen()){console.log("["+Date.now()+"]Start");var e=this,t=(e.set,P.Ctx);if(e._stop(),e.state=0,e.envStart(0,t.sampleRate),e._SO&&e._SO+1!=e._S)console.warn("start被中断");else{e._SO=0;var a=function(){e.state=1,e.resume()};"suspended"==t.state?t.resume().then(function(){console.log("ctx resume"),a()}):a()}}else console.error("未open")},pause:function(){this.state&&(this.state=2,delete P.Stream._call[this.id])},resume:function(){var a=this;a.state&&(a.state=1,a.envResume(),P.Stream._call[a.id]=function(e,t){1==a.state&&a.envIn(e,t)})},_stop:function(e){var t=this,a=t.set;t.isMock||t._S++,t.state&&(t.pause(),t.state=0),!e&&t[a.type+"_stop"]&&(t[a.type+"_stop"](t.engineCtx),t.engineCtx=0)},stop:function(a,t,e){var s,n=this,r=n.set;console.log("["+Date.now()+"]Stop "+(n.envInLast?n.envInLast-n.envInFirst+"ms 补"+n.envInFix+"ms":"-"));var i=function(){n._stop(),e&&n.close()},_=function(e){t&&t(e),i()},o=function(e,t){console.log("["+Date.now()+"]结束 编码"+(Date.now()-s)+"ms 音频"+t+"ms/"+e.size+"b"),e.size<Math.max(100,t/2)?_("生成的"+r.type+"无效"):(a&&a(e,t),i())};if(!n.isMock){if(!n.state)return void _("未开始录音");n._stop(!0)}var l=n.recSize;if(l)if(n.buffers[0])if(n[r.type]){var f=n.engineCtx;if(n[r.type+"_complete"]&&f){f.pcmDatas;var c=Math.round(f.pcmSize/r.sampleRate*1e3);return s=Date.now(),void n[r.type+"_complete"](f,function(e){o(e,c)},_)}s=Date.now();var h=P.SampleData(n.buffers,n.srcSampleRate,r.sampleRate);r.sampleRate=h.sampleRate;var u=h.data;c=Math.round(u.length/r.sampleRate*1e3),console.log("采样"+l+"->"+u.length+" 花:"+(Date.now()-s)+"ms"),setTimeout(function(){s=Date.now(),n[r.type](u,function(e){o(e,c)},function(e){_(e)})})}else _("未加载"+r.type+"编码器");else _("音频被释放");else _("未采集到录音")}},h.Recorder&&h.Recorder.Destroy(),(h.Recorder=P).LM="2020-1-8 10:53:14",P.TrafficImgUrl="//ia.51.la/go1?id=20469973&pvFlag=1",P.Traffic=function(){var e=P.TrafficImgUrl;if(e){var t=P.Traffic,a=location.href.replace(/#.*/,"");if(!t[a]){t[a]=1;var s=new Image;s.src=e,console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+e)}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder),function(){"use strict";var i;Recorder.prototype.enc_mp3={stable:!0,testmsg:"采样率范围48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000"},Recorder.prototype.mp3=function(a,s,e){var n=this.set,r=a.length,t=this.mp3_start(n);if(t)return this.mp3_encode(t,a),void this.mp3_complete(t,s,e,1);var i=new Recorder.lamejs.Mp3Encoder(1,n.sampleRate,n.bitRate),_=[],o=0,l=0,f=function(){if(o<r){0<(e=i.encodeBuffer(a.subarray(o,o+57600))).length&&(l+=e.buffer.byteLength,_.push(e.buffer)),o+=57600,setTimeout(f)}else{var e;0<(e=i.flush()).length&&(l+=e.buffer.byteLength,_.push(e.buffer));var t=c.fn(_,l,r,n.sampleRate);h(t,n),s(new Blob(_,{type:"audio/mp3"}))}};f()},Recorder.BindDestroy("mp3Worker",function(){console.log("mp3Worker Destroy"),i&&i.terminate(),i=null});var _={id:0};Recorder.prototype.mp3_start=function(e){var t=i;try{if(!t){var a=");wk_lame();var wk_ctxs={};self.onmessage="+function(e){var t=e.data,a=wk_ctxs[t.id];if("init"==t.action)wk_ctxs[t.id]={sampleRate:t.sampleRate,bitRate:t.bitRate,mp3Size:0,pcmSize:0,encArr:[],encObj:new wk_lame.Mp3Encoder(1,t.sampleRate,t.bitRate)};else if(!a)return;switch(t.action){case"stop":a.encObj=null,delete wk_ctxs[t.id];break;case"encode":a.pcmSize+=t.pcm.length,0<(s=a.encObj.encodeBuffer(t.pcm)).length&&(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer));break;case"complete":var s;0<(s=a.encObj.flush()).length&&(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer));var n=wk_mp3TrimFix.fn(a.encArr,a.mp3Size,a.pcmSize,a.sampleRate);self.postMessage({action:t.action,id:t.id,blob:new Blob(a.encArr,{type:"audio/mp3"}),meta:n})}};a+=";var wk_mp3TrimFix={rm:"+c.rm+",fn:"+c.fn+"}";var s=Recorder.lamejs.toString(),n=(window.URL||webkitURL).createObjectURL(new Blob(["var wk_lame=(",s,a],{type:"text/javascript"}));t=new Worker(n),(window.URL||webkitURL).revokeObjectURL(n),t.onmessage=function(e){var t=_[e.data.id];t&&(t.call&&t.call(e.data),t.call=null)}}var r={worker:t,set:e};return r.id=++_.id,_[r.id]=r,t.postMessage({action:"init",id:r.id,sampleRate:e.sampleRate,bitRate:e.bitRate,x:new Int16Array(5)}),i=t,r}catch(e){return t&&t.terminate(),console.error(e),null}},Recorder.prototype.mp3_stop=function(e){if(e&&e.worker){e.worker.postMessage({action:"stop",id:e.id}),e.worker=null,delete _[e.id];var t=-1;for(var a in _)t++;t&&console.warn("mp3 worker剩"+t+"个在串行等待")}},Recorder.prototype.mp3_encode=function(e,t){e&&e.worker&&e.worker.postMessage({action:"encode",id:e.id,pcm:t})},Recorder.prototype.mp3_complete=function(t,a,e,s){var n=this;t&&t.worker?(t.call=function(e){h(e.meta,t.set),a(e.blob),s&&n.mp3_stop(t)},t.worker.postMessage({action:"complete",id:t.id})):e("mp3编码器未打开")},Recorder.mp3ReadMeta=function(e,t){var a="object"==typeof window?window.parseInt:self.parseInt,s=new Uint8Array(e[0]||[]);if(s.length<4)return null;var n=function(e,t){return("0000000"+((t||s)[e]||0).toString(2)).substr(-8)},r=n(0)+n(1),i=n(2)+n(3);if(!/^1{11}/.test(r))return null;var _={"00":2.5,10:2,11:1}[r.substr(11,2)],o={"01":3}[r.substr(13,2)],l={1:[44100,48e3,32e3],2:[22050,24e3,16e3],2.5:[11025,12e3,8e3]}[_];l&&(l=l[a(i.substr(4,2),2)]);var f=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320]][1==_?1:0][a(i.substr(0,4),2)];if(!(_&&o&&f&&l))return null;for(var c=Math.round(8*t/f),h=1==o?384:2==o?1152:1==_?1152:576,u=h/l*1e3,m=Math.floor(h*f/8/l*1e3),b=0,p=0,v=0;v<e.length;v++){var d=e[v];if(m+3<=(p+=d.byteLength)){var g=new Uint8Array(d);b="1"==n(d.byteLength-(p-(m+3)+1),g).charAt(6);break}}return b&&m++,{version:_,layer:o,sampleRate:l,bitRate:f,duration:c,size:t,hasPadding:b,frameSize:m,frameDurationFloat:u}};var c={rm:Recorder.mp3ReadMeta,fn:function(e,t,a,s){var n=this.rm(e,t);if(!n)return{err:"mp3非预定格式"};var r=Math.round(a/s*1e3),i=Math.floor((n.duration-r)/n.frameDurationFloat);if(0<i){var _=i*n.frameSize-(n.hasPadding?1:0);t-=_;for(var o=0,l=[],f=0;f<e.length;f++){var c=e[f];if(_<=0)break;_>=c.byteLength?(_-=c.byteLength,l.push(c),e.splice(f,1),f--):(e[f]=c.slice(_),o=c,_=0)}if(!this.rm(e,t)){o&&(e[0]=o);for(f=0;f<l.length;f++)e.splice(f,0,l[f]);n.err="fix后数据错误，已还原，错误原因不明"}var h=n.trimFix={};h.remove=i,h.removeDuration=Math.round(i*n.frameDurationFloat),h.duration=Math.round(8*t/n.bitRate)}return n}},h=function(e,t){var a="MP3信息 ";(e.sampleRate&&e.sampleRate!=t.sampleRate||e.bitRate&&e.bitRate!=t.bitRate)&&(console.warn(a+"和设置的不匹配set:"+t.bitRate+"kbps "+t.sampleRate+"hz，已更新set:"+e.bitRate+"kbps "+e.sampleRate+"hz",t),t.sampleRate=e.sampleRate,t.bitRate=e.bitRate);var s=e.trimFix;s?(a+="Fix移除"+s.remove+"帧"+s.removeDuration+"ms -> "+s.duration+"ms",2<s.remove&&(e.err=(e.err?e.err+", ":"")+"移除帧数过多")):a+=(e.duration||"-")+"ms",e.err?console.error(a,e.err,e):console.log(a,e)}}(),function(){"use strict";function t(){var A=function(e){return Math.log(e)/Math.log(10)};function B(e){return new Int8Array(e)}function n(e){return new Int16Array(e)}function Be(e){return new Int32Array(e)}function Ae(e){return new Float32Array(e)}function s(e){return new Float64Array(e)}function Te(e){if(1==e.length)return Ae(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(Te(e));return a}function C(e){if(1==e.length)return Be(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(C(e));return a}function b(e){if(1==e.length)return n(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(b(e));return a}function N(e){if(1==e.length)return new Array(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(N(e));return a}var xe={fill:function(e,t,a,s){if(2==arguments.length)for(var n=0;n<e.length;n++)e[n]=t;else for(n=t;n<a;n++)e[n]=s}},$={arraycopy:function(e,t,a,s,n){for(var r=t+n;t<r;)a[s++]=e[t++]}},ee={};function ke(e){this.ordinal=e}ee.SQRT2=1.4142135623730951,ee.FAST_LOG10=function(e){return A(e)},ee.FAST_LOG10_X=function(e,t){return A(e)*t},ke.short_block_allowed=new ke(0),ke.short_block_coupled=new ke(1),ke.short_block_dispensed=new ke(2),ke.short_block_forced=new ke(3);var K={};function ye(e){this.ordinal=e}K.MAX_VALUE=3.4028235e38,ye.vbr_off=new ye(0),ye.vbr_mt=new ye(1),ye.vbr_rh=new ye(2),ye.vbr_abr=new ye(3),ye.vbr_mtrh=new ye(4),ye.vbr_default=ye.vbr_mtrh;function Ee(e){var t=e;this.ordinal=function(){return t}}function T(){var M=null;function v(e){this.bits=0|e}this.qupvt=null,this.setModules=function(e){this.qupvt=e,M=e};var n=[[0,0],[0,0],[0,0],[0,0],[0,0],[0,1],[1,1],[1,1],[1,2],[2,2],[2,3],[2,3],[3,4],[3,4],[3,4],[4,5],[4,5],[4,6],[5,6],[5,6],[5,7],[6,7],[6,7]];function w(e,t,a,s,n,r){var i=.5946/t;for(e>>=1;0!=e--;)n[r++]=i>a[s++]?0:1,n[r++]=i>a[s++]?0:1}function R(e,t,a,s,n,r){var i=(e>>=1)%2;for(e>>=1;0!=e--;){var _,o,l,f,c,h,u,m;_=a[s++]*t,o=a[s++]*t,c=0|_,l=a[s++]*t,h=0|o,f=a[s++]*t,u=0|l,_+=M.adj43[c],m=0|f,o+=M.adj43[h],n[r++]=0|_,l+=M.adj43[u],n[r++]=0|o,f+=M.adj43[m],n[r++]=0|l,n[r++]=0|f}0!=i&&(c=0|(_=a[s++]*t),h=0|(o=a[s++]*t),_+=M.adj43[c],o+=M.adj43[h],n[r++]=0|_,n[r++]=0|o)}var _=[1,2,5,7,7,10,10,13,13,13,13,13,13,13,13];function d(e,t,a,s){var n=function(e,t,a){var s=0,n=0;do{var r=e[t++],i=e[t++];s<r&&(s=r),n<i&&(n=i)}while(t<a);return s<n&&(s=n),s}(e,t,a);switch(n){case 0:return n;case 1:return function(e,t,a,s){var n=0,r=j.ht[1].hlen;do{var i=2*e[t+0]+e[t+1];t+=2,n+=r[i]}while(t<a);return s.bits+=n,1}(e,t,a,s);case 2:case 3:return function(e,t,a,s,n){var r,i,_=0,o=j.ht[s].xlen;i=2==s?j.table23:j.table56;do{var l=e[t+0]*o+e[t+1];t+=2,_+=i[l]}while(t<a);return(r=65535&_)<(_>>=16)&&(_=r,s++),n.bits+=_,s}(e,t,a,_[n-1],s);case 4:case 5:case 6:case 7:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 15:return function(e,t,a,s,n){var r=0,i=0,_=0,o=j.ht[s].xlen,l=j.ht[s].hlen,f=j.ht[s+1].hlen,c=j.ht[s+2].hlen;do{var h=e[t+0]*o+e[t+1];t+=2,r+=l[h],i+=f[h],_+=c[h]}while(t<a);var u=s;return i<r&&(r=i,u++),_<r&&(r=_,u=s+2),n.bits+=r,u}(e,t,a,_[n-1],s);default:if(y.IXMAX_VAL<n)return s.bits=y.LARGE_BITS,-1;var r,i;for(n-=15,r=24;r<32&&!(j.ht[r].linmax>=n);r++);for(i=r-8;i<24&&!(j.ht[i].linmax>=n);i++);return function(e,t,a,s,n,r){var i,_=65536*j.ht[s].xlen+j.ht[n].xlen,o=0;do{var l=e[t++],f=e[t++];0!=l&&(14<l&&(l=15,o+=_),l*=16),0!=f&&(14<f&&(f=15,o+=_),l+=f),o+=j.largetbl[l]}while(t<a);return(i=65535&o)<(o>>=16)&&(o=i,s=n),r.bits+=o,s}(e,t,a,i,r,s)}}function u(e,t,a,s,n,r,i,_){for(var o=t.big_values,l=2;l<Pe.SBMAX_l+1;l++){var f=e.scalefac_band.l[l];if(o<=f)break;var c=n[l-2]+t.count1bits;if(a.part2_3_length<=c)break;var h=new v(c),u=d(s,f,o,h);c=h.bits,a.part2_3_length<=c||(a.assign(t),a.part2_3_length=c,a.region0_count=r[l-2],a.region1_count=l-2-r[l-2],a.table_select[0]=i[l-2],a.table_select[1]=_[l-2],a.table_select[2]=u)}}this.noquant_count_bits=function(e,t,a){var s=t.l3_enc,n=Math.min(576,t.max_nonzero_coeff+2>>1<<1);for(null!=a&&(a.sfb_count1=0);1<n&&0==(s[n-1]|s[n-2]);n-=2);t.count1=n;for(var r=0,i=0;3<n;n-=4){var _;if(1<(2147483647&(s[n-1]|s[n-2]|s[n-3]|s[n-4])))break;_=2*(2*(2*s[n-4]+s[n-3])+s[n-2])+s[n-1],r+=j.t32l[_],i+=j.t33l[_]}var o=r;if(t.count1table_select=0,i<r&&(o=i,t.count1table_select=1),t.count1bits=o,0==(t.big_values=n))return o;if(t.block_type==Pe.SHORT_TYPE)(r=3*e.scalefac_band.s[3])>t.big_values&&(r=t.big_values),i=t.big_values;else if(t.block_type==Pe.NORM_TYPE){if(r=t.region0_count=e.bv_scf[n-2],i=t.region1_count=e.bv_scf[n-1],i=e.scalefac_band.l[r+i+2],r=e.scalefac_band.l[r+1],i<n){var l=new v(o);t.table_select[2]=d(s,i,n,l),o=l.bits}}else t.region0_count=7,t.region1_count=Pe.SBMAX_l-1-7-1,(i=n)<(r=e.scalefac_band.l[8])&&(r=i);if(r=Math.min(r,n),i=Math.min(i,n),0<r){l=new v(o);t.table_select[0]=d(s,0,r,l),o=l.bits}if(r<i){l=new v(o);t.table_select[1]=d(s,r,i,l),o=l.bits}if(2==e.use_best_huffman&&(t.part2_3_length=o,best_huffman_divide(e,t),o=t.part2_3_length),null!=a&&t.block_type==Pe.NORM_TYPE){for(var f=0;e.scalefac_band.l[f]<t.big_values;)f++;a.sfb_count1=f}return o},this.count_bits=function(e,t,a,s){var n=a.l3_enc,r=y.IXMAX_VAL/M.IPOW20(a.global_gain);if(a.xrpow_max>r)return y.LARGE_BITS;if(function(e,t,a,s,n){var r,i,_,o=0,l=0,f=0,c=0,h=t,u=0,m=h,b=0,p=e,v=0;for(_=null!=n&&s.global_gain==n.global_gain,i=s.block_type==Pe.SHORT_TYPE?38:21,r=0;r<=i;r++){var d=-1;if((_||s.block_type==Pe.NORM_TYPE)&&(d=s.global_gain-(s.scalefac[r]+(0!=s.preflag?M.pretab[r]:0)<<s.scalefac_scale+1)-8*s.subblock_gain[s.window[r]]),_&&n.step[r]==d)0!=l&&(R(l,a,p,v,m,b),l=0),0!=f&&(w(f,a,p,v,m,b),f=0);else{var g,S=s.width[r];if(o+s.width[r]>s.max_nonzero_coeff&&(g=s.max_nonzero_coeff-o+1,xe.fill(t,s.max_nonzero_coeff,576,0),(S=g)<0&&(S=0),r=i+1),0==l&&0==f&&(m=h,b=u,p=e,v=c),null!=n&&0<n.sfb_count1&&r>=n.sfb_count1&&0<n.step[r]&&d>=n.step[r]?(0!=l&&(R(l,a,p,v,m,b),l=0,m=h,b=u,p=e,v=c),f+=S):(0!=f&&(w(f,a,p,v,m,b),f=0,m=h,b=u,p=e,v=c),l+=S),S<=0){0!=f&&(w(f,a,p,v,m,b),f=0),0!=l&&(R(l,a,p,v,m,b),l=0);break}}r<=i&&(u+=s.width[r],c+=s.width[r],o+=s.width[r])}0!=l&&(R(l,a,p,v,m,b),l=0),0!=f&&(w(f,a,p,v,m,b),f=0)}(t,n,M.IPOW20(a.global_gain),a,s),0!=(2&e.substep_shaping))for(var i=0,_=a.global_gain+a.scalefac_scale,o=.634521682242439/M.IPOW20(_),l=0;l<a.sfbmax;l++){var f,c=a.width[l];if(0==e.pseudohalf[l])i+=c;else for(f=i,i+=c;f<i;++f)n[f]=t[f]>=o?n[f]:0}return this.noquant_count_bits(e,a,s)},this.best_huffman_divide=function(e,t){var a=new k,s=t.l3_enc,n=Be(23),r=Be(23),i=Be(23),_=Be(23);if(t.block_type!=Pe.SHORT_TYPE||1!=e.mode_gr){a.assign(t),t.block_type==Pe.NORM_TYPE&&(!function(e,t,a,s,n,r,i){for(var _=t.big_values,o=0;o<=22;o++)s[o]=y.LARGE_BITS;for(o=0;o<16;o++){var l=e.scalefac_band.l[o+1];if(_<=l)break;var f=0,c=new v(f),h=d(a,0,l,c);f=c.bits;for(var u=0;u<8;u++){var m=e.scalefac_band.l[o+u+2];if(_<=m)break;var b=f,p=d(a,l,m,c=new v(b));b=c.bits,s[o+u]>b&&(s[o+u]=b,r[(n[o+u]=o)+u]=h,i[o+u]=p)}}}(e,t,s,n,r,i,_),u(e,a,t,s,n,r,i,_));var o=a.big_values;if(!(0==o||1<(s[o-2]|s[o-1])||576<(o=t.count1+2))){a.assign(t),a.count1=o;for(var l=0,f=0;o>a.big_values;o-=4){var c=2*(2*(2*s[o-4]+s[o-3])+s[o-2])+s[o-1];l+=j.t32l[c],f+=j.t33l[c]}if(a.big_values=o,a.count1table_select=0,f<l&&(l=f,a.count1table_select=1),a.count1bits=l,a.block_type==Pe.NORM_TYPE)u(e,a,t,s,n,r,i,_);else{if(a.part2_3_length=l,o<(l=e.scalefac_band.l[8])&&(l=o),0<l){var h=new v(a.part2_3_length);a.table_select[0]=d(s,0,l,h),a.part2_3_length=h.bits}if(l<o){h=new v(a.part2_3_length);a.table_select[1]=d(s,l,o,h),a.part2_3_length=h.bits}t.part2_3_length>a.part2_3_length&&t.assign(a)}}}};var h=[1,1,1,1,8,2,2,2,4,4,4,8,8,8,16,16],m=[1,2,4,8,1,2,4,8,2,4,8,2,4,8,4,8],b=[0,0,0,0,3,1,1,1,2,2,2,3,3,3,4,4],p=[0,1,2,3,0,1,2,3,1,2,3,1,2,3,2,3];T.slen1_tab=b,T.slen2_tab=p,this.best_scalefac_store=function(e,t,a,s){var n,r,i,_,o=s.tt[t][a],l=0;for(n=i=0;n<o.sfbmax;n++){var f=o.width[n];for(i+=f,_=-f;_<0&&0==o.l3_enc[_+i];_++);0==_&&(o.scalefac[n]=l=-2)}if(0==o.scalefac_scale&&0==o.preflag){var c=0;for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(c|=o.scalefac[n]);if(0==(1&c)&&0!=c){for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(o.scalefac[n]>>=1);o.scalefac_scale=l=1}}if(0==o.preflag&&o.block_type!=Pe.SHORT_TYPE&&2==e.mode_gr){for(n=11;n<Pe.SBPSY_l&&!(o.scalefac[n]<M.pretab[n]&&-2!=o.scalefac[n]);n++);if(n==Pe.SBPSY_l){for(n=11;n<Pe.SBPSY_l;n++)0<o.scalefac[n]&&(o.scalefac[n]-=M.pretab[n]);o.preflag=l=1}}for(r=0;r<4;r++)s.scfsi[a][r]=0;for(2==e.mode_gr&&1==t&&s.tt[0][a].block_type!=Pe.SHORT_TYPE&&s.tt[1][a].block_type!=Pe.SHORT_TYPE&&(!function(e,t){for(var a,s=t.tt[1][e],n=t.tt[0][e],r=0;r<j.scfsi_band.length-1;r++){for(a=j.scfsi_band[r];a<j.scfsi_band[r+1]&&!(n.scalefac[a]!=s.scalefac[a]&&0<=s.scalefac[a]);a++);if(a==j.scfsi_band[r+1]){for(a=j.scfsi_band[r];a<j.scfsi_band[r+1];a++)s.scalefac[a]=-1;t.scfsi[e][r]=1}}var i=0,_=0;for(a=0;a<11;a++)-1!=s.scalefac[a]&&(_++,i<s.scalefac[a]&&(i=s.scalefac[a]));for(var o=0,l=0;a<Pe.SBPSY_l;a++)-1!=s.scalefac[a]&&(l++,o<s.scalefac[a]&&(o=s.scalefac[a]));for(r=0;r<16;r++)if(i<h[r]&&o<m[r]){var f=b[r]*_+p[r]*l;s.part2_length>f&&(s.part2_length=f,s.scalefac_compress=r)}}(a,s),l=0),n=0;n<o.sfbmax;n++)-2==o.scalefac[n]&&(o.scalefac[n]=0);0!=l&&(2==e.mode_gr?this.scale_bitcount(o):this.scale_bitcount_lsf(e,o))};var o=[0,18,36,54,54,36,54,72,54,72,90,72,90,108,108,126],l=[0,18,36,54,51,35,53,71,52,70,88,69,87,105,104,122],f=[0,10,20,30,33,21,31,41,32,42,52,43,53,63,64,74];this.scale_bitcount=function(e){var t,a,s,n=0,r=0,i=e.scalefac;if(e.block_type==Pe.SHORT_TYPE)s=o,0!=e.mixed_block_flag&&(s=l);else if(s=f,0==e.preflag){for(a=11;a<Pe.SBPSY_l&&!(i[a]<M.pretab[a]);a++);if(a==Pe.SBPSY_l)for(e.preflag=1,a=11;a<Pe.SBPSY_l;a++)i[a]-=M.pretab[a]}for(a=0;a<e.sfbdivide;a++)n<i[a]&&(n=i[a]);for(;a<e.sfbmax;a++)r<i[a]&&(r=i[a]);for(e.part2_length=y.LARGE_BITS,t=0;t<16;t++)n<h[t]&&r<m[t]&&e.part2_length>s[t]&&(e.part2_length=s[t],e.scalefac_compress=t);return e.part2_length==y.LARGE_BITS};var g=[[15,15,7,7],[15,15,7,0],[7,3,0,0],[15,31,31,0],[7,7,7,0],[3,3,0,0]];this.scale_bitcount_lsf=function(e,t){var a,s,n,r,i,_,o,l,f=Be(4),c=t.scalefac;for(a=0!=t.preflag?2:0,o=0;o<4;o++)f[o]=0;if(t.block_type==Pe.SHORT_TYPE){s=1;var h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n]/3,o=0;o<r;o++,l++)for(i=0;i<3;i++)c[3*l+i]>f[n]&&(f[n]=c[3*l+i])}else{s=0;h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n],o=0;o<r;o++,l++)c[l]>f[n]&&(f[n]=c[l])}for(_=!1,n=0;n<4;n++)f[n]>g[a][n]&&(_=!0);if(!_){var u,m,b,p;for(t.sfb_partition_table=M.nr_of_sfb_block[a][s],n=0;n<4;n++)t.slen[n]=S[f[n]];switch(u=t.slen[0],m=t.slen[1],b=t.slen[2],p=t.slen[3],a){case 0:t.scalefac_compress=(5*u+m<<4)+(b<<2)+p;break;case 1:t.scalefac_compress=400+(5*u+m<<2)+b;break;case 2:t.scalefac_compress=500+3*u+m;break;default:$.err.printf("intensity stereo not implemented yet\n")}}if(!_)for(n=t.part2_length=0;n<4;n++)t.part2_length+=t.slen[n]*t.sfb_partition_table[n];return _};var S=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4];this.huffman_init=function(e){for(var t=2;t<=576;t+=2){for(var a,s=0;e.scalefac_band.l[++s]<t;);for(a=n[s][0];e.scalefac_band.l[a+1]>t;)a--;for(a<0&&(a=n[s][0]),e.bv_scf[t-2]=a,a=n[s][1];e.scalefac_band.l[a+e.bv_scf[t-2]+2]>t;)a--;a<0&&(a=n[s][1]),e.bv_scf[t-1]=a}}}function X(){}function M(){this.setModules=function(e,t,a){e,t,a};var _=[0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448];this.updateMusicCRC=function(e,t,a,s){for(var n=0;n<s;++n)e[0]=(r=t[a+n],i=(i=e[0])>>8^_[255&(i^r)]);var r,i}}function q(){var o=this,s=32773,c=null,h=null,r=null,u=null;this.setModules=function(e,t,a,s){c=e,h=t,r=a,u=s};var m=null,l=0,b=0,p=0;function v(e,t,a){for(;0<a;){var s;0==p&&(p=8,b++,e.header[e.w_ptr].write_timing==l&&(n=e,$.arraycopy(n.header[n.w_ptr].buf,0,m,b,n.sideinfo_len),b+=n.sideinfo_len,l+=8*n.sideinfo_len,n.w_ptr=n.w_ptr+1&Z.MAX_HEADER_BUF-1),m[b]=0),a-=s=Math.min(a,p),p-=s,m[b]|=t>>a<<p,l+=s}var n}function i(e,t,a){for(;0<a;){var s;0==p&&(p=8,m[++b]=0),a-=s=Math.min(a,p),p-=s,m[b]|=t>>a<<p,l+=s}}function _(e,t){var a,s=e.internal_flags;if(8<=t&&(v(s,76,8),t-=8),8<=t&&(v(s,65,8),t-=8),8<=t&&(v(s,77,8),t-=8),8<=t&&(v(s,69,8),t-=8),32<=t){var n=r.getLameShortVersion();if(32<=t)for(a=0;a<n.length&&8<=t;++a)t-=8,v(s,n.charCodeAt(a),8)}for(;1<=t;t-=1)v(s,s.ancillary_flag,1),s.ancillary_flag^=e.disable_reservoir?0:1}function f(e,t,a){for(var s=e.header[e.h_ptr].ptr;0<a;){var n=Math.min(a,8-(7&s));a-=n,e.header[e.h_ptr].buf[s>>3]|=t>>a<<8-(7&s)-n,s+=n}e.header[e.h_ptr].ptr=s}function n(e,t){e<<=8;for(var a=0;a<8;a++)0!=(65536&((t<<=1)^(e<<=1)))&&(t^=s);return t}function d(e,t){var a,s=j.ht[t.count1table_select+32],n=0,r=t.big_values,i=t.big_values;for(a=(t.count1-t.big_values)/4;0<a;--a){var _=0,o=0;0!=t.l3_enc[r+0]&&(o+=8,t.xr[i+0]<0&&_++),0!=t.l3_enc[r+1]&&(o+=4,_*=2,t.xr[i+1]<0&&_++),0!=t.l3_enc[r+2]&&(o+=2,_*=2,t.xr[i+2]<0&&_++),0!=t.l3_enc[r+3]&&(o++,_*=2,t.xr[i+3]<0&&_++),r+=4,i+=4,v(e,_+s.table[o],s.hlen[o]),n+=s.hlen[o]}return n}function g(e,t,a,s,n){var r=j.ht[t],i=0;if(0==t)return i;for(var _=a;_<s;_+=2){var o=0,l=0,f=r.xlen,c=r.xlen,h=0,u=n.l3_enc[_],m=n.l3_enc[_+1];if(0!=u&&(n.xr[_]<0&&h++,o--),15<t){if(14<u)h|=u-15<<1,l=f,u=15;if(14<m)h<<=f,h|=m-15,l+=f,m=15;c=16}0!=m&&(h<<=1,n.xr[_+1]<0&&h++,o--),u=u*c+m,l-=o,o+=r.hlen[u],v(e,r.table[u],o),v(e,h,l),i+=o+l}return i}function S(e,t){var a=3*e.scalefac_band.s[3];a>t.big_values&&(a=t.big_values);var s=g(e,t.table_select[0],0,a,t);return s+=g(e,t.table_select[1],a,t.big_values,t)}function M(e,t){var a,s,n,r;a=t.big_values;var i=t.region0_count+1;return n=e.scalefac_band.l[i],i+=t.region1_count+1,a<n&&(n=a),a<(r=e.scalefac_band.l[i])&&(r=a),s=g(e,t.table_select[0],0,n,t),s+=g(e,t.table_select[1],n,r,t),s+=g(e,t.table_select[2],r,a,t)}function w(){this.total=0}function R(e,t){var a,s,n,r,i,_=e.internal_flags;return i=_.w_ptr,-1==(r=_.h_ptr-1)&&(r=Z.MAX_HEADER_BUF-1),a=_.header[r].write_timing-l,0<=(t.total=a)&&(s=1+r-i,r<i&&(s=1+r-i+Z.MAX_HEADER_BUF),a-=8*s*_.sideinfo_len),a+=n=o.getframebits(e),t.total+=n,t.total%8!=0?t.total=1+t.total/8:t.total=t.total/8,t.total+=b+1,a<0&&$.err.println("strange error flushing buffer ... \n"),a}this.getframebits=function(e){var t,a=e.internal_flags;return t=0!=a.bitrate_index?j.bitrate_table[e.version][a.bitrate_index]:e.brate,8*(0|72e3*(e.version+1)*t/e.out_samplerate+a.padding)},this.CRC_writeheader=function(e,t){var a=65535;a=n(255&t[2],a),a=n(255&t[3],a);for(var s=6;s<e.sideinfo_len;s++)a=n(255&t[s],a);t[4]=byte(a>>8),t[5]=byte(255&a)},this.flush_bitstream=function(e){var t,a,s=e.internal_flags,n=s.h_ptr-1;if(-1==n&&(n=Z.MAX_HEADER_BUF-1),t=s.l3_side,!((a=R(e,new w))<0)){if(_(e,a),s.ResvSize=0,t.main_data_begin=0,s.findReplayGain){var r=c.GetTitleGain(s.rgdata);s.RadioGain=0|Math.floor(10*r+.5)}s.findPeakSample&&(s.noclipGainChange=0|Math.ceil(20*A(s.PeakSample/32767)*10),0<s.noclipGainChange&&(EQ(e.scale,1)||EQ(e.scale,0))?s.noclipScale=Math.floor(32767/s.PeakSample*100)/100:s.noclipScale=-1)}},this.add_dummy_byte=function(e,t,a){for(var s,n=e.internal_flags;0<a--;)for(i(0,t,8),s=0;s<Z.MAX_HEADER_BUF;++s)n.header[s].write_timing+=8},this.format_bitstream=function(e){var t,a=e.internal_flags;t=a.l3_side;var s=this.getframebits(e);_(e,t.resvDrain_pre),function(e,t){var a,s,n,r=e.internal_flags;if(a=r.l3_side,r.header[r.h_ptr].ptr=0,xe.fill(r.header[r.h_ptr].buf,0,r.sideinfo_len,0),e.out_samplerate<16e3?f(r,4094,12):f(r,4095,12),f(r,e.version,1),f(r,1,2),f(r,e.error_protection?0:1,1),f(r,r.bitrate_index,4),f(r,r.samplerate_index,2),f(r,r.padding,1),f(r,e.extension,1),f(r,e.mode.ordinal(),2),f(r,r.mode_ext,2),f(r,e.copyright,1),f(r,e.original,1),f(r,e.emphasis,2),e.error_protection&&f(r,0,16),1==e.version){for(f(r,a.main_data_begin,9),2==r.channels_out?f(r,a.private_bits,3):f(r,a.private_bits,5),n=0;n<r.channels_out;n++){var i;for(i=0;i<4;i++)f(r,a.scfsi[n][i],1)}for(s=0;s<2;s++)for(n=0;n<r.channels_out;n++)f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,4),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.preflag,1),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}else for(f(r,a.main_data_begin,8),f(r,a.private_bits,r.channels_out),n=s=0;n<r.channels_out;n++){var _;f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,9),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}e.error_protection&&CRC_writeheader(r,r.header[r.h_ptr].buf);var o=r.h_ptr;r.h_ptr=o+1&Z.MAX_HEADER_BUF-1,r.header[r.h_ptr].write_timing=r.header[o].write_timing+t,r.h_ptr==r.w_ptr&&$.err.println("Error: MAX_HEADER_BUF too small in bitstream.c \n")}(e,s);var n=8*a.sideinfo_len;if(n+=function(e){var t,a,s,n,r=0,i=e.internal_flags,_=i.l3_side;if(1==e.version)for(t=0;t<2;t++)for(a=0;a<i.channels_out;a++){var o=_.tt[t][a],l=T.slen1_tab[o.scalefac_compress],f=T.slen2_tab[o.scalefac_compress];for(s=n=0;s<o.sfbdivide;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],l),n+=l);for(;s<o.sfbmax;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],f),n+=f);o.block_type==Pe.SHORT_TYPE?n+=S(i,o):n+=M(i,o),r+=n+=d(i,o)}else for(a=t=0;a<i.channels_out;a++){var c,h,u=0;if(h=s=n=0,(o=_.tt[t][a]).block_type==Pe.SHORT_TYPE){for(;h<4;h++){var m=o.sfb_partition_table[h]/3,b=o.slen[h];for(c=0;c<m;c++,s++)v(i,Math.max(o.scalefac[3*s+0],0),b),v(i,Math.max(o.scalefac[3*s+1],0),b),v(i,Math.max(o.scalefac[3*s+2],0),b),u+=3*b}n+=S(i,o)}else{for(;h<4;h++)for(m=o.sfb_partition_table[h],b=o.slen[h],c=0;c<m;c++,s++)v(i,Math.max(o.scalefac[s],0),b),u+=b;n+=M(i,o)}r+=u+(n+=d(i,o))}return r}(e),_(e,t.resvDrain_post),n+=t.resvDrain_post,t.main_data_begin+=(s-n)/8,R(e,new w)!=a.ResvSize&&$.err.println("Internal buffer inconsistency. flushbits <> ResvSize"),8*t.main_data_begin!=a.ResvSize&&($.err.printf("bit reservoir error: \nl3_side.main_data_begin: %d \nResvoir size:             %d \nresv drain (post)         %d \nresv drain (pre)          %d \nheader and sideinfo:      %d \ndata bits:                %d \ntotal bits:               %d (remainder: %d) \nbitsperframe:             %d \n",8*t.main_data_begin,a.ResvSize,t.resvDrain_post,t.resvDrain_pre,8*a.sideinfo_len,n-t.resvDrain_post-8*a.sideinfo_len,n,n%8,s),$.err.println("This is a fatal error.  It has several possible causes:"),$.err.println("90%%  LAME compiled with buggy version of gcc using advanced optimizations"),$.err.println(" 9%%  Your system is overclocked"),$.err.println(" 1%%  bug in LAME encoding library"),a.ResvSize=8*t.main_data_begin),1e9<l){var r;for(r=0;r<Z.MAX_HEADER_BUF;++r)a.header[r].write_timing-=l;l=0}return 0},this.copy_buffer=function(e,t,a,s,n){var r=b+1;if(r<=0)return 0;if(0!=s&&s<r)return-1;if($.arraycopy(m,0,t,a,r),b=-1,(p=0)!=n){var i=Be(1);if(i[0]=e.nMusicCRC,u.updateMusicCRC(i,t,a,r),e.nMusicCRC=i[0],0<r&&(e.VBR_seek_table.nBytesWritten+=r),e.decode_on_the_fly)for(var _,o=Te([2,1152]),l=r,f=-1;0!=f;)if(f=h.hip_decode1_unclipped(e.hip,t,a,l,o[0],o[1]),l=0,-1==f&&(f=0),0<f){if(e.findPeakSample){for(_=0;_<f;_++)o[0][_]>e.PeakSample?e.PeakSample=o[0][_]:-o[0][_]>e.PeakSample&&(e.PeakSample=-o[0][_]);if(1<e.channels_out)for(_=0;_<f;_++)o[1][_]>e.PeakSample?e.PeakSample=o[1][_]:-o[1][_]>e.PeakSample&&(e.PeakSample=-o[1][_])}if(e.findReplayGain&&c.AnalyzeSamples(e.rgdata,o[0],0,o[1],0,f,e.channels_out)==X.GAIN_ANALYSIS_ERROR)return-6}}return r},this.init_bit_stream_w=function(e){m=B(U.LAME_MAXMP3BUFFER),e.h_ptr=e.w_ptr=0,e.header[e.h_ptr].write_timing=0,b=-1,l=p=0}}function e(e,t,a,s){this.xlen=e,this.linmax=t,this.table=a,this.hlen=s}Ee.STEREO=new Ee(0),Ee.JOINT_STEREO=new Ee(1),Ee.DUAL_CHANNEL=new Ee(2),Ee.MONO=new Ee(3),Ee.NOT_SET=new Ee(4),X.STEPS_per_dB=100,X.MAX_dB=120,X.GAIN_NOT_ENOUGH_SAMPLES=-24601,X.GAIN_ANALYSIS_ERROR=0,X.GAIN_ANALYSIS_OK=1,X.INIT_GAIN_ANALYSIS_ERROR=0,X.INIT_GAIN_ANALYSIS_OK=1,X.MAX_ORDER=X.YULE_ORDER=10,X.MAX_SAMPLES_PER_WINDOW=(X.MAX_SAMP_FREQ=48e3)*(X.RMS_WINDOW_TIME_NUMERATOR=1)/(X.RMS_WINDOW_TIME_DENOMINATOR=20)+1,M.NUMTOCENTRIES=100,M.MAXFRAMESIZE=2880,q.EQ=function(e,t){return Math.abs(e)>Math.abs(t)?Math.abs(e-t)<=1e-6*Math.abs(e):Math.abs(e-t)<=1e-6*Math.abs(t)},q.NEQ=function(e,t){return!q.EQ(e,t)};var j={};function F(e){this.bits=e}function x(){this.over_noise=0,this.tot_noise=0,this.max_noise=0,this.over_count=0,this.over_SSD=0,this.bits=0}function r(e,t,a,s){this.l=Be(1+Pe.SBMAX_l),this.s=Be(1+Pe.SBMAX_s),this.psfb21=Be(1+Pe.PSFB21),this.psfb12=Be(1+Pe.PSFB12);var n=this.l,r=this.s;4==arguments.length&&(this.arrL=e,this.arrS=t,this.arr21=a,this.arr12=s,$.arraycopy(this.arrL,0,n,0,Math.min(this.arrL.length,this.l.length)),$.arraycopy(this.arrS,0,r,0,Math.min(this.arrS.length,this.s.length)),$.arraycopy(this.arr21,0,this.psfb21,0,Math.min(this.arr21.length,this.psfb21.length)),$.arraycopy(this.arr12,0,this.psfb12,0,Math.min(this.arr12.length,this.psfb12.length)))}function y(){var l=null,m=null,s=null;this.setModules=function(e,t,a){l=e,m=t,s=a},this.IPOW20=function(e){return u[e]};var k=2.220446049250313e-16,f=y.IXMAX_VAL+2,c=y.Q_MAX,h=y.Q_MAX2,n=100;this.nr_of_sfb_block=[[[6,5,5,5],[9,9,9,9],[6,9,9,9]],[[6,5,7,3],[9,9,12,6],[6,9,12,6]],[[11,10,0,0],[18,18,0,0],[15,18,0,0]],[[7,7,7,0],[12,12,12,0],[6,15,12,0]],[[6,6,6,3],[12,9,9,6],[6,12,9,6]],[[8,8,5,0],[15,12,9,0],[6,18,9,0]]];var w=[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0];this.pretab=w,this.sfBandIndex=[new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,24,32,42,56,74,100,132,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576],[0,4,8,12,18,26,36,48,62,80,104,136,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,52,62,74,90,110,134,162,196,238,288,342,418,576],[0,4,8,12,16,22,30,40,52,66,84,106,136,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,42,50,60,72,88,106,128,156,190,230,276,330,384,576],[0,4,8,12,16,22,28,38,50,64,80,100,126,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576],[0,4,8,12,16,22,30,42,58,78,104,138,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576],[0,8,16,24,36,52,72,96,124,160,162,164,166,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0])];var R=Ae(c+h+1),u=Ae(c),b=Ae(f),p=Ae(f);function v(e,t){var a=s.ATHformula(t,e);return a-=n,a=Math.pow(10,a/10+e.ATHlower)}function B(e){this.s=e}this.adj43=p,this.iteration_init=function(e){var t,a=e.internal_flags,s=a.l3_side;if(0==a.iteration_init_init){for(a.iteration_init_init=1,s.main_data_begin=0,function(e){for(var t=e.internal_flags.ATH.l,a=e.internal_flags.ATH.psfb21,s=e.internal_flags.ATH.s,n=e.internal_flags.ATH.psfb12,r=e.internal_flags,i=e.out_samplerate,_=0;_<Pe.SBMAX_l;_++){var o=r.scalefac_band.l[_],l=r.scalefac_band.l[_+1];t[_]=K.MAX_VALUE;for(var f=o;f<l;f++){var c=v(e,f*i/1152);t[_]=Math.min(t[_],c)}}for(_=0;_<Pe.PSFB21;_++)for(o=r.scalefac_band.psfb21[_],l=r.scalefac_band.psfb21[_+1],a[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/1152),a[_]=Math.min(a[_],c);for(_=0;_<Pe.SBMAX_s;_++){for(o=r.scalefac_band.s[_],l=r.scalefac_band.s[_+1],s[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),s[_]=Math.min(s[_],c);s[_]*=r.scalefac_band.s[_+1]-r.scalefac_band.s[_]}for(_=0;_<Pe.PSFB12;_++){for(o=r.scalefac_band.psfb12[_],l=r.scalefac_band.psfb12[_+1],n[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),n[_]=Math.min(n[_],c);n[_]*=r.scalefac_band.s[13]-r.scalefac_band.s[12]}if(e.noATH){for(_=0;_<Pe.SBMAX_l;_++)t[_]=1e-20;for(_=0;_<Pe.PSFB21;_++)a[_]=1e-20;for(_=0;_<Pe.SBMAX_s;_++)s[_]=1e-20;for(_=0;_<Pe.PSFB12;_++)n[_]=1e-20}r.ATH.floor=10*A(v(e,-1))}(e),b[0]=0,t=1;t<f;t++)b[t]=Math.pow(t,4/3);for(t=0;t<f-1;t++)p[t]=t+1-Math.pow(.5*(b[t]+b[t+1]),.75);for(p[t]=.5,t=0;t<c;t++)u[t]=Math.pow(2,-.1875*(t-210));for(t=0;t<=c+h;t++)R[t]=Math.pow(2,.25*(t-210-h));var n,r,i,_;for(l.huffman_init(a),32<=(t=e.exp_nspsytune>>2&63)&&(t-=64),n=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>8&63)&&(t-=64),r=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>14&63)&&(t-=64),i=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>20&63)&&(t-=64),_=i*Math.pow(10,t/4/10),t=0;t<Pe.SBMAX_l;t++){o=t<=6?n:t<=13?r:t<=20?i:_,a.nsPsy.longfact[t]=o}for(t=0;t<Pe.SBMAX_s;t++){var o;o=t<=5?n:t<=10?r:t<=11?i:_,a.nsPsy.shortfact[t]=o}}},this.on_pe=function(e,t,a,s,n,r){var i,_,o=e.internal_flags,l=0,f=Be(2),c=new F(l),h=m.ResvMaxBits(e,s,c,r),u=(l=c.bits)+h;for(Z.MAX_BITS_PER_GRANULE<u&&(u=Z.MAX_BITS_PER_GRANULE),_=i=0;_<o.channels_out;++_)a[_]=Math.min(Z.MAX_BITS_PER_CHANNEL,l/o.channels_out),f[_]=0|a[_]*t[n][_]/700-a[_],f[_]>3*s/4&&(f[_]=3*s/4),f[_]<0&&(f[_]=0),f[_]+a[_]>Z.MAX_BITS_PER_CHANNEL&&(f[_]=Math.max(0,Z.MAX_BITS_PER_CHANNEL-a[_])),i+=f[_];if(h<i)for(_=0;_<o.channels_out;++_)f[_]=h*f[_]/i;for(_=0;_<o.channels_out;++_)a[_]+=f[_],h-=f[_];for(_=i=0;_<o.channels_out;++_)i+=a[_];if(Z.MAX_BITS_PER_GRANULE<i){for(_=0;_<o.channels_out;++_)a[_]*=Z.MAX_BITS_PER_GRANULE,a[_]/=i,a[_]}return u},this.reduce_side=function(e,t,a,s){var n=.33*(.5-t)/.5;n<0&&(n=0),.5<n&&(n=.5);var r=0|.5*n*(e[0]+e[1]);r>Z.MAX_BITS_PER_CHANNEL-e[0]&&(r=Z.MAX_BITS_PER_CHANNEL-e[0]),r<0&&(r=0),125<=e[1]&&(125<e[1]-r?(e[0]<a&&(e[0]+=r),e[1]-=r):(e[0]+=e[1]-125,e[1]=125)),s<(r=e[0]+e[1])&&(e[0]=s*e[0]/r,e[1]=s*e[1]/r)},this.athAdjust=function(e,t,a){var s=90.30873362,n=ee.FAST_LOG10_X(t,10),r=e*e,i=0;return n-=a,1e-20<r&&(i=1+ee.FAST_LOG10_X(r,10/s)),i<0&&(i=0),n*=i,n+=a+s-94.82444863,Math.pow(10,.1*n)},this.calc_xmin=function(e,t,a,s){var n,r=0,i=e.internal_flags,_=0,o=0,l=i.ATH,f=a.xr,c=e.VBR==ye.vbr_mtrh?1:0,h=i.masking_lower;for(e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt||(h=1),n=0;n<a.psy_lmax;n++){S=(g=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.l[n],l.floor):l.adjust*l.l[n])/(p=a.width[n]),M=k,A=p>>1,B=0;do{B+=T=f[_]*f[_],M+=T<S?T:S,B+=x=f[++_]*f[_],M+=x<S?x:S,_++}while(0<--A);if(g<B&&o++,n==Pe.SBPSY_l)M<(R=g*i.nsPsy.longfact[n])&&(M=R);if(0!=c&&(g=M),!e.ATHonly)if(0<(w=t.en.l[n]))R=B*t.thm.l[n]*h/w,0!=c&&(R*=i.nsPsy.longfact[n]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.longfact[n]}var u=575;if(a.block_type!=Pe.SHORT_TYPE)for(var m=576;0!=m--&&q.EQ(f[m],0);)u=m;a.max_nonzero_coeff=u;for(var b=a.sfb_smin;n<a.psymax;b++,n+=3){var p,v,d;for(d=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.s[b],l.floor):l.adjust*l.s[b],p=a.width[n],v=0;v<3;v++){var g,S,M,w,R,B=0,A=p>>1;S=d/p,M=k;do{var T,x;B+=T=f[_]*f[_],M+=T<S?T:S,B+=x=f[++_]*f[_],M+=x<S?x:S,_++}while(0<--A);if(d<B&&o++,b==Pe.SBPSY_s)M<(R=d*i.nsPsy.shortfact[b])&&(M=R);if(g=0!=c?M:d,!e.ATHonly&&!e.ATHshort)if(0<(w=t.en.s[b][v]))R=B*t.thm.s[b][v]*h/w,0!=c&&(R*=i.nsPsy.shortfact[b]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.shortfact[b]}e.useTemporal&&(s[r-3]>s[r-3+1]&&(s[r-3+1]+=(s[r-3]-s[r-3+1])*i.decay),s[r-3+1]>s[r-3+2]&&(s[r-3+2]+=(s[r-3+1]-s[r-3+2])*i.decay))}return o},this.calc_noise_core=function(e,t,a,s){var n=0,r=t.s,i=e.l3_enc;if(r>e.count1)for(;0!=a--;){o=e.xr[r],r++,n+=o*o,o=e.xr[r],r++,n+=o*o}else if(r>e.big_values){var _=Ae(2);for(_[0]=0,_[1]=s;0!=a--;){o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o,o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o}}else for(;0!=a--;){var o;o=Math.abs(e.xr[r])-b[i[r]]*s,r++,n+=o*o,o=Math.abs(e.xr[r])-b[i[r]]*s,r++,n+=o*o}return t.s=r,n},this.calc_noise=function(e,t,a,s,n){var r,i,_=0,o=0,l=0,f=0,c=0,h=-20,u=0,m=e.scalefac,b=0;for(r=s.over_SSD=0;r<e.psymax;r++){var p,v=e.global_gain-(m[b++]+(0!=e.preflag?w[r]:0)<<e.scalefac_scale+1)-8*e.subblock_gain[e.window[r]],d=0;if(null!=n&&n.step[r]==v)d=n.noise[r],u+=e.width[r],a[_++]=d/t[o++],d=n.noise_log[r];else{var g,S=R[v+y.Q_MAX2];if(i=e.width[r]>>1,u+e.width[r]>e.max_nonzero_coeff)i=0<(g=e.max_nonzero_coeff-u+1)?g>>1:0;var M=new B(u);d=this.calc_noise_core(e,M,i,S),u=M.s,null!=n&&(n.step[r]=v,n.noise[r]=d),d=a[_++]=d/t[o++],d=ee.FAST_LOG10(Math.max(d,1e-20)),null!=n&&(n.noise_log[r]=d)}if(null!=n&&(n.global_gain=e.global_gain),c+=d,0<d)p=Math.max(0|10*d+.5,1),s.over_SSD+=p*p,l++,f+=d;h=Math.max(h,d)}return s.over_count=l,s.tot_noise=c,s.over_noise=f,s.max_noise=h,l},this.set_pinfo=function(e,t,a,s,n){var r,i,_,o,l,f=e.internal_flags,c=0==t.scalefac_scale?.5:1,h=t.scalefac,u=Ae(z.SFBMAX),m=Ae(z.SFBMAX),b=new x;calc_xmin(e,a,t,u),calc_noise(t,u,m,b,null);var p=0;for(i=t.sfb_lmax,t.block_type!=Pe.SHORT_TYPE&&0==t.mixed_block_flag&&(i=22),r=0;r<i;r++){var v=f.scalefac_band.l[r],d=(g=f.scalefac_band.l[r+1])-v;for(o=0;p<g;p++)o+=t.xr[p]*t.xr[p];o/=d,l=1e15,f.pinfo.en[s][n][r]=l*o,f.pinfo.xfsf[s][n][r]=l*u[r]*m[r]/d,0<a.en.l[r]&&!e.ATHonly?o/=a.en.l[r]:o=0,f.pinfo.thr[s][n][r]=l*Math.max(o*a.thm.l[r],f.ATH.l[r]),(f.pinfo.LAMEsfb[s][n][r]=0)!=t.preflag&&11<=r&&(f.pinfo.LAMEsfb[s][n][r]=-c*w[r]),r<Pe.SBPSY_l&&(f.pinfo.LAMEsfb[s][n][r]-=c*h[r])}if(t.block_type==Pe.SHORT_TYPE)for(i=r,r=t.sfb_smin;r<Pe.SBMAX_s;r++){v=f.scalefac_band.s[r],d=(g=f.scalefac_band.s[r+1])-v;for(var g,S=0;S<3;S++){for(o=0,_=v;_<g;_++)o+=t.xr[p]*t.xr[p],p++;o=Math.max(o/d,1e-20),l=1e15,f.pinfo.en_s[s][n][3*r+S]=l*o,f.pinfo.xfsf_s[s][n][3*r+S]=l*u[i]*m[i]/d,0<a.en.s[r][S]?o/=a.en.s[r][S]:o=0,(e.ATHonly||e.ATHshort)&&(o=0),f.pinfo.thr_s[s][n][3*r+S]=l*Math.max(o*a.thm.s[r][S],f.ATH.s[r]),f.pinfo.LAMEsfb_s[s][n][3*r+S]=-2*t.subblock_gain[S],r<Pe.SBPSY_s&&(f.pinfo.LAMEsfb_s[s][n][3*r+S]-=c*h[i]),i++}}f.pinfo.LAMEqss[s][n]=t.global_gain,f.pinfo.LAMEmainbits[s][n]=t.part2_3_length+t.part2_length,f.pinfo.LAMEsfbits[s][n]=t.part2_length,f.pinfo.over[s][n]=b.over_count,f.pinfo.max_noise[s][n]=10*b.max_noise,f.pinfo.over_noise[s][n]=10*b.over_noise,f.pinfo.tot_noise[s][n]=10*b.tot_noise,f.pinfo.over_SSD[s][n]=b.over_SSD}}function k(){this.xr=Ae(576),this.l3_enc=Be(576),this.scalefac=Be(z.SFBMAX),this.xrpow_max=0,this.part2_3_length=0,this.big_values=0,this.count1=0,this.global_gain=0,this.scalefac_compress=0,this.block_type=0,this.mixed_block_flag=0,this.table_select=Be(3),this.subblock_gain=Be(4),this.region0_count=0,this.region1_count=0,this.preflag=0,this.scalefac_scale=0,this.count1table_select=0,this.part2_length=0,this.sfb_lmax=0,this.sfb_smin=0,this.psy_lmax=0,this.sfbmax=0,this.psymax=0,this.sfbdivide=0,this.width=Be(z.SFBMAX),this.window=Be(z.SFBMAX),this.count1bits=0,this.sfb_partition_table=null,this.slen=Be(4),this.max_nonzero_coeff=0;var a=this;function s(e){return new Int32Array(e)}this.assign=function(e){var t;a.xr=(t=e.xr,new Float32Array(t)),a.l3_enc=s(e.l3_enc),a.scalefac=s(e.scalefac),a.xrpow_max=e.xrpow_max,a.part2_3_length=e.part2_3_length,a.big_values=e.big_values,a.count1=e.count1,a.global_gain=e.global_gain,a.scalefac_compress=e.scalefac_compress,a.block_type=e.block_type,a.mixed_block_flag=e.mixed_block_flag,a.table_select=s(e.table_select),a.subblock_gain=s(e.subblock_gain),a.region0_count=e.region0_count,a.region1_count=e.region1_count,a.preflag=e.preflag,a.scalefac_scale=e.scalefac_scale,a.count1table_select=e.count1table_select,a.part2_length=e.part2_length,a.sfb_lmax=e.sfb_lmax,a.sfb_smin=e.sfb_smin,a.psy_lmax=e.psy_lmax,a.sfbmax=e.sfbmax,a.psymax=e.psymax,a.sfbdivide=e.sfbdivide,a.width=s(e.width),a.window=s(e.window),a.count1bits=e.count1bits,a.sfb_partition_table=e.sfb_partition_table.slice(0),a.slen=s(e.slen),a.max_nonzero_coeff=e.max_nonzero_coeff}}j.t1HB=[1,1,1,0],j.t2HB=[1,2,1,3,1,1,3,2,0],j.t3HB=[3,2,1,1,1,1,3,2,0],j.t5HB=[1,2,6,5,3,1,4,4,7,5,7,1,6,1,1,0],j.t6HB=[7,3,5,1,6,2,3,2,5,4,4,1,3,3,2,0],j.t7HB=[1,2,10,19,16,10,3,3,7,10,5,3,11,4,13,17,8,4,12,11,18,15,11,2,7,6,9,14,3,1,6,4,5,3,2,0],j.t8HB=[3,4,6,18,12,5,5,1,2,16,9,3,7,3,5,14,7,3,19,17,15,13,10,4,13,5,8,11,5,1,12,4,4,1,1,0],j.t9HB=[7,5,9,14,15,7,6,4,5,5,6,7,7,6,8,8,8,5,15,6,9,10,5,1,11,7,9,6,4,1,14,4,6,2,6,0],j.t10HB=[1,2,10,23,35,30,12,17,3,3,8,12,18,21,12,7,11,9,15,21,32,40,19,6,14,13,22,34,46,23,18,7,20,19,33,47,27,22,9,3,31,22,41,26,21,20,5,3,14,13,10,11,16,6,5,1,9,8,7,8,4,4,2,0],j.t11HB=[3,4,10,24,34,33,21,15,5,3,4,10,32,17,11,10,11,7,13,18,30,31,20,5,25,11,19,59,27,18,12,5,35,33,31,58,30,16,7,5,28,26,32,19,17,15,8,14,14,12,9,13,14,9,4,1,11,4,6,6,6,3,2,0],j.t12HB=[9,6,16,33,41,39,38,26,7,5,6,9,23,16,26,11,17,7,11,14,21,30,10,7,17,10,15,12,18,28,14,5,32,13,22,19,18,16,9,5,40,17,31,29,17,13,4,2,27,12,11,15,10,7,4,1,27,12,8,12,6,3,1,0],j.t13HB=[1,5,14,21,34,51,46,71,42,52,68,52,67,44,43,19,3,4,12,19,31,26,44,33,31,24,32,24,31,35,22,14,15,13,23,36,59,49,77,65,29,40,30,40,27,33,42,16,22,20,37,61,56,79,73,64,43,76,56,37,26,31,25,14,35,16,60,57,97,75,114,91,54,73,55,41,48,53,23,24,58,27,50,96,76,70,93,84,77,58,79,29,74,49,41,17,47,45,78,74,115,94,90,79,69,83,71,50,59,38,36,15,72,34,56,95,92,85,91,90,86,73,77,65,51,44,43,42,43,20,30,44,55,78,72,87,78,61,46,54,37,30,20,16,53,25,41,37,44,59,54,81,66,76,57,54,37,18,39,11,35,33,31,57,42,82,72,80,47,58,55,21,22,26,38,22,53,25,23,38,70,60,51,36,55,26,34,23,27,14,9,7,34,32,28,39,49,75,30,52,48,40,52,28,18,17,9,5,45,21,34,64,56,50,49,45,31,19,12,15,10,7,6,3,48,23,20,39,36,35,53,21,16,23,13,10,6,1,4,2,16,15,17,27,25,20,29,11,17,12,16,8,1,1,0,1],j.t15HB=[7,12,18,53,47,76,124,108,89,123,108,119,107,81,122,63,13,5,16,27,46,36,61,51,42,70,52,83,65,41,59,36,19,17,15,24,41,34,59,48,40,64,50,78,62,80,56,33,29,28,25,43,39,63,55,93,76,59,93,72,54,75,50,29,52,22,42,40,67,57,95,79,72,57,89,69,49,66,46,27,77,37,35,66,58,52,91,74,62,48,79,63,90,62,40,38,125,32,60,56,50,92,78,65,55,87,71,51,73,51,70,30,109,53,49,94,88,75,66,122,91,73,56,42,64,44,21,25,90,43,41,77,73,63,56,92,77,66,47,67,48,53,36,20,71,34,67,60,58,49,88,76,67,106,71,54,38,39,23,15,109,53,51,47,90,82,58,57,48,72,57,41,23,27,62,9,86,42,40,37,70,64,52,43,70,55,42,25,29,18,11,11,118,68,30,55,50,46,74,65,49,39,24,16,22,13,14,7,91,44,39,38,34,63,52,45,31,52,28,19,14,8,9,3,123,60,58,53,47,43,32,22,37,24,17,12,15,10,2,1,71,37,34,30,28,20,17,26,21,16,10,6,8,6,2,0],j.t16HB=[1,5,14,44,74,63,110,93,172,149,138,242,225,195,376,17,3,4,12,20,35,62,53,47,83,75,68,119,201,107,207,9,15,13,23,38,67,58,103,90,161,72,127,117,110,209,206,16,45,21,39,69,64,114,99,87,158,140,252,212,199,387,365,26,75,36,68,65,115,101,179,164,155,264,246,226,395,382,362,9,66,30,59,56,102,185,173,265,142,253,232,400,388,378,445,16,111,54,52,100,184,178,160,133,257,244,228,217,385,366,715,10,98,48,91,88,165,157,148,261,248,407,397,372,380,889,884,8,85,84,81,159,156,143,260,249,427,401,392,383,727,713,708,7,154,76,73,141,131,256,245,426,406,394,384,735,359,710,352,11,139,129,67,125,247,233,229,219,393,743,737,720,885,882,439,4,243,120,118,115,227,223,396,746,742,736,721,712,706,223,436,6,202,224,222,218,216,389,386,381,364,888,443,707,440,437,1728,4,747,211,210,208,370,379,734,723,714,1735,883,877,876,3459,865,2,377,369,102,187,726,722,358,711,709,866,1734,871,3458,870,434,0,12,10,7,11,10,17,11,9,13,12,10,7,5,3,1,3],j.t24HB=[15,13,46,80,146,262,248,434,426,669,653,649,621,517,1032,88,14,12,21,38,71,130,122,216,209,198,327,345,319,297,279,42,47,22,41,74,68,128,120,221,207,194,182,340,315,295,541,18,81,39,75,70,134,125,116,220,204,190,178,325,311,293,271,16,147,72,69,135,127,118,112,210,200,188,352,323,306,285,540,14,263,66,129,126,119,114,214,202,192,180,341,317,301,281,262,12,249,123,121,117,113,215,206,195,185,347,330,308,291,272,520,10,435,115,111,109,211,203,196,187,353,332,313,298,283,531,381,17,427,212,208,205,201,193,186,177,169,320,303,286,268,514,377,16,335,199,197,191,189,181,174,333,321,305,289,275,521,379,371,11,668,184,183,179,175,344,331,314,304,290,277,530,383,373,366,10,652,346,171,168,164,318,309,299,287,276,263,513,375,368,362,6,648,322,316,312,307,302,292,284,269,261,512,376,370,364,359,4,620,300,296,294,288,282,273,266,515,380,374,369,365,361,357,2,1033,280,278,274,267,264,259,382,378,372,367,363,360,358,356,0,43,20,19,17,15,13,11,9,7,6,4,7,5,3,1,3],j.t32HB=[1,10,8,20,12,20,16,32,14,12,24,0,28,16,24,16],j.t33HB=[15,28,26,48,22,40,36,64,14,24,20,32,12,16,8,0],j.t1l=[1,4,3,5],j.t2l=[1,4,7,4,5,7,6,7,8],j.t3l=[2,3,7,4,4,7,6,7,8],j.t5l=[1,4,7,8,4,5,8,9,7,8,9,10,8,8,9,10],j.t6l=[3,4,6,8,4,4,6,7,5,6,7,8,7,7,8,9],j.t7l=[1,4,7,9,9,10,4,6,8,9,9,10,7,7,9,10,10,11,8,9,10,11,11,11,8,9,10,11,11,12,9,10,11,12,12,12],j.t8l=[2,4,7,9,9,10,4,4,6,10,10,10,7,6,8,10,10,11,9,10,10,11,11,12,9,9,10,11,12,12,10,10,11,11,13,13],j.t9l=[3,4,6,7,9,10,4,5,6,7,8,10,5,6,7,8,9,10,7,7,8,9,9,10,8,8,9,9,10,11,9,9,10,10,11,11],j.t10l=[1,4,7,9,10,10,10,11,4,6,8,9,10,11,10,10,7,8,9,10,11,12,11,11,8,9,10,11,12,12,11,12,9,10,11,12,12,12,12,12,10,11,12,12,13,13,12,13,9,10,11,12,12,12,13,13,10,10,11,12,12,13,13,13],j.t11l=[2,4,6,8,9,10,9,10,4,5,6,8,10,10,9,10,6,7,8,9,10,11,10,10,8,8,9,11,10,12,10,11,9,10,10,11,11,12,11,12,9,10,11,12,12,13,12,13,9,9,9,10,11,12,12,12,9,9,10,11,12,12,12,12],j.t12l=[4,4,6,8,9,10,10,10,4,5,6,7,9,9,10,10,6,6,7,8,9,10,9,10,7,7,8,8,9,10,10,10,8,8,9,9,10,10,10,11,9,9,10,10,10,11,10,11,9,9,9,10,10,11,11,12,10,10,10,11,11,11,11,12],j.t13l=[1,5,7,8,9,10,10,11,10,11,12,12,13,13,14,14,4,6,8,9,10,10,11,11,11,11,12,12,13,14,14,14,7,8,9,10,11,11,12,12,11,12,12,13,13,14,15,15,8,9,10,11,11,12,12,12,12,13,13,13,13,14,15,15,9,9,11,11,12,12,13,13,12,13,13,14,14,15,15,16,10,10,11,12,12,12,13,13,13,13,14,13,15,15,16,16,10,11,12,12,13,13,13,13,13,14,14,14,15,15,16,16,11,11,12,13,13,13,14,14,14,14,15,15,15,16,18,18,10,10,11,12,12,13,13,14,14,14,14,15,15,16,17,17,11,11,12,12,13,13,13,15,14,15,15,16,16,16,18,17,11,12,12,13,13,14,14,15,14,15,16,15,16,17,18,19,12,12,12,13,14,14,14,14,15,15,15,16,17,17,17,18,12,13,13,14,14,15,14,15,16,16,17,17,17,18,18,18,13,13,14,15,15,15,16,16,16,16,16,17,18,17,18,18,14,14,14,15,15,15,17,16,16,19,17,17,17,19,18,18,13,14,15,16,16,16,17,16,17,17,18,18,21,20,21,18],j.t15l=[3,5,6,8,8,9,10,10,10,11,11,12,12,12,13,14,5,5,7,8,9,9,10,10,10,11,11,12,12,12,13,13,6,7,7,8,9,9,10,10,10,11,11,12,12,13,13,13,7,8,8,9,9,10,10,11,11,11,12,12,12,13,13,13,8,8,9,9,10,10,11,11,11,11,12,12,12,13,13,13,9,9,9,10,10,10,11,11,11,11,12,12,13,13,13,14,10,9,10,10,10,11,11,11,11,12,12,12,13,13,14,14,10,10,10,11,11,11,11,12,12,12,12,12,13,13,13,14,10,10,10,11,11,11,11,12,12,12,12,13,13,14,14,14,10,10,11,11,11,11,12,12,12,13,13,13,13,14,14,14,11,11,11,11,12,12,12,12,12,13,13,13,13,14,15,14,11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,15,12,12,11,12,12,12,13,13,13,13,13,13,14,14,15,15,12,12,12,12,12,13,13,13,13,14,14,14,14,14,15,15,13,13,13,13,13,13,13,13,14,14,14,14,15,15,14,15,13,13,13,13,13,13,13,14,14,14,14,14,15,15,15,15],j.t16_5l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,11,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,11,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,12,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,13,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,12,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,13,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,13,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,13,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,13,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,14,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,13,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,14,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,14,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,14,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,14,11,11,11,12,12,13,13,13,14,14,14,14,14,14,14,12],j.t16l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,10,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,10,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,11,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,12,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,11,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,12,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,12,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,12,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,12,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,13,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,12,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,13,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,13,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,13,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,13,10,10,10,11,11,12,12,12,13,13,13,13,13,13,13,10],j.t24l=[4,5,7,8,9,10,10,11,11,12,12,12,12,12,13,10,5,6,7,8,9,10,10,11,11,11,12,12,12,12,12,10,7,7,8,9,9,10,10,11,11,11,11,12,12,12,13,9,8,8,9,9,10,10,10,11,11,11,11,12,12,12,12,9,9,9,9,10,10,10,10,11,11,11,12,12,12,12,13,9,10,9,10,10,10,10,11,11,11,11,12,12,12,12,12,9,10,10,10,10,10,11,11,11,11,12,12,12,12,12,13,9,11,10,10,10,11,11,11,11,12,12,12,12,12,13,13,10,11,11,11,11,11,11,11,11,11,12,12,12,12,13,13,10,11,11,11,11,11,11,11,12,12,12,12,12,13,13,13,10,12,11,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,10,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,10,13,12,12,12,12,12,12,13,13,13,13,13,13,13,13,10,9,9,9,9,9,9,9,9,9,9,9,10,10,10,10,6],j.t32l=[1,5,5,7,5,8,7,9,5,7,7,9,7,9,9,10],j.t33l=[4,5,5,6,5,6,6,7,5,6,6,7,6,7,7,8],j.ht=[new e(0,0,null,null),new e(2,0,j.t1HB,j.t1l),new e(3,0,j.t2HB,j.t2l),new e(3,0,j.t3HB,j.t3l),new e(0,0,null,null),new e(4,0,j.t5HB,j.t5l),new e(4,0,j.t6HB,j.t6l),new e(6,0,j.t7HB,j.t7l),new e(6,0,j.t8HB,j.t8l),new e(6,0,j.t9HB,j.t9l),new e(8,0,j.t10HB,j.t10l),new e(8,0,j.t11HB,j.t11l),new e(8,0,j.t12HB,j.t12l),new e(16,0,j.t13HB,j.t13l),new e(0,0,null,j.t16_5l),new e(16,0,j.t15HB,j.t15l),new e(1,1,j.t16HB,j.t16l),new e(2,3,j.t16HB,j.t16l),new e(3,7,j.t16HB,j.t16l),new e(4,15,j.t16HB,j.t16l),new e(6,63,j.t16HB,j.t16l),new e(8,255,j.t16HB,j.t16l),new e(10,1023,j.t16HB,j.t16l),new e(13,8191,j.t16HB,j.t16l),new e(4,15,j.t24HB,j.t24l),new e(5,31,j.t24HB,j.t24l),new e(6,63,j.t24HB,j.t24l),new e(7,127,j.t24HB,j.t24l),new e(8,255,j.t24HB,j.t24l),new e(9,511,j.t24HB,j.t24l),new e(11,2047,j.t24HB,j.t24l),new e(13,8191,j.t24HB,j.t24l),new e(0,0,j.t32HB,j.t32l),new e(0,0,j.t33HB,j.t33l)],j.largetbl=[65540,327685,458759,589832,655369,655370,720906,720907,786443,786444,786444,851980,851980,851980,917517,655370,262149,393222,524295,589832,655369,720906,720906,720907,786443,786443,786444,851980,917516,851980,917516,655370,458759,524295,589832,655369,720905,720906,786442,786443,851979,786443,851979,851980,851980,917516,917517,720905,589832,589832,655369,720905,720906,786442,786442,786443,851979,851979,917515,917516,917516,983052,983052,786441,655369,655369,720905,720906,786442,786442,851978,851979,851979,917515,917516,917516,983052,983052,983053,720905,655370,655369,720906,720906,786442,851978,851979,917515,851979,917515,917516,983052,983052,983052,1048588,786441,720906,720906,720906,786442,851978,851979,851979,851979,917515,917516,917516,917516,983052,983052,1048589,786441,720907,720906,786442,786442,851979,851979,851979,917515,917516,983052,983052,983052,983052,1114125,1114125,786442,720907,786443,786443,851979,851979,851979,917515,917515,983051,983052,983052,983052,1048588,1048589,1048589,786442,786443,786443,786443,851979,851979,917515,917515,983052,983052,983052,983052,1048588,983053,1048589,983053,851978,786444,851979,786443,851979,917515,917516,917516,917516,983052,1048588,1048588,1048589,1114125,1114125,1048589,786442,851980,851980,851979,851979,917515,917516,983052,1048588,1048588,1048588,1048588,1048589,1048589,983053,1048589,851978,851980,917516,917516,917516,917516,983052,983052,983052,983052,1114124,1048589,1048589,1048589,1048589,1179661,851978,983052,917516,917516,917516,983052,983052,1048588,1048588,1048589,1179661,1114125,1114125,1114125,1245197,1114125,851978,917517,983052,851980,917516,1048588,1048588,983052,1048589,1048589,1114125,1179661,1114125,1245197,1114125,1048589,851978,655369,655369,655369,720905,720905,786441,786441,786441,851977,851977,851977,851978,851978,851978,851978,655366],j.table23=[65538,262147,458759,262148,327684,458759,393222,458759,524296],j.table56=[65539,262148,458758,524296,262148,327684,524294,589831,458757,524294,589831,655368,524295,524295,589832,655369],j.bitrate_table=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,-1],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],[0,8,16,24,32,40,48,56,64,-1,-1,-1,-1,-1,-1,-1]],j.samplerate_table=[[22050,24e3,16e3,-1],[44100,48e3,32e3,-1],[11025,12e3,8e3,-1]],j.scfsi_band=[0,6,11,16,21],y.Q_MAX=257,y.Q_MAX2=116,y.LARGE_BITS=1e5,y.IXMAX_VAL=8206;var z={};function w(){var v,g,M;this.rv=null,this.qupvt=null;var w,n=new function(){this.setModules=function(e,t){}};function R(e){this.ordinal=e}function _(e){for(var t=0;t<e.sfbmax;t++)if(e.scalefac[t]+e.subblock_gain[e.window[t]]==0)return!1;return!0}function B(e,t,a,s,n){var r;switch(e){default:case 9:0<t.over_count?(r=a.over_SSD<=t.over_SSD,a.over_SSD==t.over_SSD&&(r=a.bits<t.bits)):r=a.max_noise<0&&10*a.max_noise+a.bits<=10*t.max_noise+t.bits;break;case 0:r=a.over_count<t.over_count||a.over_count==t.over_count&&a.over_noise<t.over_noise||a.over_count==t.over_count&&q.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 8:a.max_noise=function(e,t){for(var a,s=1e-37,n=0;n<t.psymax;n++)s+=(a=e[n],ee.FAST_LOG10(.368+.632*a*a*a));return Math.max(1e-20,s)}(n,s);case 1:r=a.max_noise<t.max_noise;break;case 2:r=a.tot_noise<t.tot_noise;break;case 3:r=a.tot_noise<t.tot_noise&&a.max_noise<t.max_noise;break;case 4:r=a.max_noise<=0&&.2<t.max_noise||a.max_noise<=0&&t.max_noise<0&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise||a.max_noise<=0&&0<t.max_noise&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.05<t.max_noise&&t.max_noise>a.max_noise-.1&&a.tot_noise+a.over_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.1<t.max_noise&&t.max_noise>a.max_noise-.15&&a.tot_noise+a.over_noise+a.over_noise<t.tot_noise+t.over_noise+t.over_noise;break;case 5:r=a.over_noise<t.over_noise||q.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 6:r=a.over_noise<t.over_noise||q.EQ(a.over_noise,t.over_noise)&&(a.max_noise<t.max_noise||q.EQ(a.max_noise,t.max_noise)&&a.tot_noise<=t.tot_noise);break;case 7:r=a.over_count<t.over_count||a.over_noise<t.over_noise}return 0==t.over_count&&(r=r&&a.bits<t.bits),r}function A(e,t,a,s,n){var r=e.internal_flags;!function(e,t,a,s,n){var r,i=e.internal_flags;r=0==t.scalefac_scale?1.2968395546510096:1.6817928305074292;for(var _=0,o=0;o<t.sfbmax;o++)_<a[o]&&(_=a[o]);var l=i.noise_shaping_amp;switch(3==l&&(l=n?2:1),l){case 2:break;case 1:1<_?_=Math.pow(_,.5):_*=.95;break;case 0:default:1<_?_=1:_*=.95}var f=0;for(o=0;o<t.sfbmax;o++){var c,h=t.width[o];if(f+=h,!(a[o]<_)){if(0!=(2&i.substep_shaping)&&(i.pseudohalf[o]=0==i.pseudohalf[o]?1:0,0==i.pseudohalf[o]&&2==i.noise_shaping_amp))return;for(t.scalefac[o]++,c=-h;c<0;c++)s[f+c]*=r,s[f+c]>t.xrpow_max&&(t.xrpow_max=s[f+c]);if(2==i.noise_shaping_amp)return}}}(e,t,a,s,n);var i=_(t);return!i&&(!(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t))||(1<r.noise_shaping&&(xe.fill(r.pseudohalf,0),0==t.scalefac_scale?(!function(e,t){for(var a=0,s=0;s<e.sfbmax;s++){var n=e.width[s],r=e.scalefac[s];if(0!=e.preflag&&(r+=M.pretab[s]),a+=n,0!=(1&r)){r++;for(var i=-n;i<0;i++)t[a+i]*=1.2968395546510096,t[a+i]>e.xrpow_max&&(e.xrpow_max=t[a+i])}e.scalefac[s]=r>>1}e.preflag=0,e.scalefac_scale=1}(t,s),i=!1):t.block_type==Pe.SHORT_TYPE&&0<r.subblock_gain&&(i=function(e,t,a){var s,n=t.scalefac;for(s=0;s<t.sfb_lmax;s++)if(16<=n[s])return!0;for(var r=0;r<3;r++){var i=0,_=0;for(s=t.sfb_lmax+r;s<t.sfbdivide;s+=3)i<n[s]&&(i=n[s]);for(;s<t.sfbmax;s+=3)_<n[s]&&(_=n[s]);if(!(i<16&&_<8)){if(7<=t.subblock_gain[r])return!0;t.subblock_gain[r]++;var o=e.scalefac_band.l[t.sfb_lmax];for(s=t.sfb_lmax+r;s<t.sfbmax;s+=3){var l=t.width[s],f=n[s];if(0<=(f-=4>>t.scalefac_scale))n[s]=f,o+=3*l;else{n[s]=0;var c=210+(f<<t.scalefac_scale+1);u=M.IPOW20(c),o+=l*(r+1);for(var h=-l;h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h]);o+=l*(3-r-1)}}var u=M.IPOW20(202);for(o+=t.width[s]*(r+1),h=-t.width[s];h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h])}}return!1}(r,t,s)||_(t))),i||(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t)),!i))}this.setModules=function(e,t,a,s){v=e,g=t,this.rv=t,M=a,this.qupvt=a,w=s,n.setModules(M,w)},this.ms_convert=function(e,t){for(var a=0;a<576;++a){var s=e.tt[t][0].xr[a],n=e.tt[t][1].xr[a];e.tt[t][0].xr[a]=(s+n)*(.5*ee.SQRT2),e.tt[t][1].xr[a]=(s-n)*(.5*ee.SQRT2)}},this.init_xrpow=function(e,t,a){var s=0,n=0|t.max_nonzero_coeff;if(t.xrpow_max=0,xe.fill(a,n,576,0),1e-20<(s=function(e,t,a,s){for(var n=s=0;n<=a;++n){var r=Math.abs(e.xr[n]);s+=r,t[n]=Math.sqrt(r*Math.sqrt(r)),t[n]>e.xrpow_max&&(e.xrpow_max=t[n])}return s}(t,a,n,s))){var r=0;0!=(2&e.substep_shaping)&&(r=1);for(var i=0;i<t.psymax;i++)e.pseudohalf[i]=r;return!0}return xe.fill(t.l3_enc,0,576,0),!1},this.init_outer_loop=function(e,t){t.part2_3_length=0,t.big_values=0,t.count1=0,t.global_gain=210,t.scalefac_compress=0,t.table_select[0]=0,t.table_select[1]=0,t.table_select[2]=0,t.subblock_gain[0]=0,t.subblock_gain[1]=0,t.subblock_gain[2]=0,t.subblock_gain[3]=0,t.region0_count=0,t.region1_count=0,t.preflag=0,t.scalefac_scale=0,t.count1table_select=0,t.part2_length=0,t.sfb_lmax=Pe.SBPSY_l,t.sfb_smin=Pe.SBPSY_s,t.psy_lmax=e.sfb21_extra?Pe.SBMAX_l:Pe.SBPSY_l,t.psymax=t.psy_lmax,t.sfbmax=t.sfb_lmax,t.sfbdivide=11;for(var a=0;a<Pe.SBMAX_l;a++)t.width[a]=e.scalefac_band.l[a+1]-e.scalefac_band.l[a],t.window[a]=3;if(t.block_type==Pe.SHORT_TYPE){var s=Ae(576);t.sfb_smin=0,(t.sfb_lmax=0)!=t.mixed_block_flag&&(t.sfb_smin=3,t.sfb_lmax=2*e.mode_gr+4),t.psymax=t.sfb_lmax+3*((e.sfb21_extra?Pe.SBMAX_s:Pe.SBPSY_s)-t.sfb_smin),t.sfbmax=t.sfb_lmax+3*(Pe.SBPSY_s-t.sfb_smin),t.sfbdivide=t.sfbmax-18,t.psy_lmax=t.sfb_lmax;var n=e.scalefac_band.l[t.sfb_lmax];$.arraycopy(t.xr,0,s,0,576);for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)for(var r=e.scalefac_band.s[a],i=e.scalefac_band.s[a+1],_=0;_<3;_++)for(var o=r;o<i;o++)t.xr[n++]=s[3*o+_];var l=t.sfb_lmax;for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)t.width[l]=t.width[l+1]=t.width[l+2]=e.scalefac_band.s[a+1]-e.scalefac_band.s[a],t.window[l]=0,t.window[l+1]=1,t.window[l+2]=2,l+=3}t.count1bits=0,t.sfb_partition_table=M.nr_of_sfb_block[0][0],t.slen[0]=0,t.slen[1]=0,t.slen[2]=0,t.slen[3]=0,t.max_nonzero_coeff=575,xe.fill(t.scalefac,0),function(e,t){var a=e.ATH,s=t.xr;if(t.block_type!=Pe.SHORT_TYPE)for(var n=!1,r=Pe.PSFB21-1;0<=r&&!n;r--){var i=e.scalefac_band.psfb21[r],_=e.scalefac_band.psfb21[r+1],o=M.athAdjust(a.adjust,a.psfb21[r],a.floor);1e-12<e.nsPsy.longfact[21]&&(o*=e.nsPsy.longfact[21]);for(var l=_-1;i<=l;l--){if(!(Math.abs(s[l])<o)){n=!0;break}s[l]=0}}else for(var f=0;f<3;f++)for(n=!1,r=Pe.PSFB12-1;0<=r&&!n;r--){_=(i=3*e.scalefac_band.s[12]+(e.scalefac_band.s[13]-e.scalefac_band.s[12])*f+(e.scalefac_band.psfb12[r]-e.scalefac_band.psfb12[0]))+(e.scalefac_band.psfb12[r+1]-e.scalefac_band.psfb12[r]);var c=M.athAdjust(a.adjust,a.psfb12[r],a.floor);for(1e-12<e.nsPsy.shortfact[12]&&(c*=e.nsPsy.shortfact[12]),l=_-1;i<=l;l--){if(!(Math.abs(s[l])<c)){n=!0;break}s[l]=0}}}(e,t)},R.BINSEARCH_NONE=new R(0),R.BINSEARCH_UP=new R(1),R.BINSEARCH_DOWN=new R(2),this.trancate_smallspectrums=function(e,t,a,s){var n=Ae(z.SFBMAX);if((0!=(4&e.substep_shaping)||t.block_type!=Pe.SHORT_TYPE)&&0==(128&e.substep_shaping)){M.calc_noise(t,a,n,new x,null);for(var r=0;r<576;r++){var i=0;0!=t.l3_enc[r]&&(i=Math.abs(t.xr[r])),s[r]=i}r=0;var _=8;t.block_type==Pe.SHORT_TYPE&&(_=6);do{var o,l,f,c,h=t.width[_];if(r+=h,!(1<=n[_]||(xe.sort(s,r-h,h),q.EQ(s[r-1],0)))){o=(1-n[_])*a[_],c=l=0;do{var u;for(f=1;c+f<h&&!q.NEQ(s[c+r-h],s[c+r+f-h]);f++);if(o<(u=s[c+r-h]*s[c+r-h]*f)){0!=c&&(l=s[c+r-h-1]);break}o-=u,c+=f}while(c<h);if(!q.EQ(l,0))for(;Math.abs(t.xr[r-h])<=l&&(t.l3_enc[r-h]=0),0<--h;);}}while(++_<t.psymax);t.part2_3_length=w.noquant_count_bits(e,t,null)}},this.outer_loop=function(e,t,a,s,n,r){var i=e.internal_flags,_=new k,o=Ae(576),l=Ae(z.SFBMAX),f=new x,c=new function(){this.global_gain=0,this.sfb_count1=0,this.step=Be(39),this.noise=Ae(39),this.noise_log=Ae(39)},h=9999999,u=!1,m=!1,b=0;if(function(e,t,a,s,n){var r,i=e.CurrentStep[s],_=!1,o=e.OldValue[s],l=R.BINSEARCH_NONE;for(t.global_gain=o,a-=t.part2_length;;){var f;if(r=w.count_bits(e,n,t,null),1==i||r==a)break;a<r?(l==R.BINSEARCH_DOWN&&(_=!0),_&&(i/=2),l=R.BINSEARCH_UP,f=i):(l==R.BINSEARCH_UP&&(_=!0),_&&(i/=2),l=R.BINSEARCH_DOWN,f=-i),t.global_gain+=f,t.global_gain<0&&(_=!(t.global_gain=0)),255<t.global_gain&&(t.global_gain=255,_=!0)}for(;a<r&&t.global_gain<255;)t.global_gain++,r=w.count_bits(e,n,t,null);e.CurrentStep[s]=4<=o-t.global_gain?4:2,e.OldValue[s]=t.global_gain,t.part2_3_length=r}(i,t,r,n,s),0==i.noise_shaping)return 100;M.calc_noise(t,a,l,f,c),f.bits=t.part2_3_length,_.assign(t);var p=0;for($.arraycopy(s,0,o,0,576);!u;){do{var v,d=new x,g=255;if(v=0!=(2&i.substep_shaping)?20:3,i.sfb21_extra){if(1<l[_.sfbmax])break;if(_.block_type==Pe.SHORT_TYPE&&(1<l[_.sfbmax+1]||1<l[_.sfbmax+2]))break}if(!A(e,_,l,s,m))break;0!=_.scalefac_scale&&(g=254);var S=r-_.part2_length;if(S<=0)break;for(;(_.part2_3_length=w.count_bits(i,s,_,c))>S&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break;if(0==f.over_count){for(;(_.part2_3_length=w.count_bits(i,s,_,c))>h&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break}if(M.calc_noise(_,a,l,d,c),d.bits=_.part2_3_length,0!=(B(t.block_type!=Pe.SHORT_TYPE?e.quant_comp:e.quant_comp_short,f,d,_,l)?1:0))h=t.part2_3_length,f=d,t.assign(_),p=0,$.arraycopy(s,0,o,0,576);else if(0==i.full_outer_loop){if(++p>v&&0==f.over_count)break;if(3==i.noise_shaping_amp&&m&&30<p)break;if(3==i.noise_shaping_amp&&m&&15<_.global_gain-b)break}}while(_.global_gain+_.scalefac_scale<255);3==i.noise_shaping_amp?m?u=!0:(_.assign(t),$.arraycopy(o,0,s,0,576),p=0,b=_.global_gain,m=!0):u=!0}return e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?$.arraycopy(o,0,s,0,576):0!=(1&i.substep_shaping)&&trancate_smallspectrums(i,t,a,s),f.over_count},this.iteration_finish_one=function(e,t,a){var s=e.l3_side,n=s.tt[t][a];w.best_scalefac_store(e,t,a,s),1==e.use_best_huffman&&w.best_huffman_divide(e,n),g.ResvAdjust(e,n)},this.VBR_encode_granule=function(e,t,a,s,n,r,i){var _,o=e.internal_flags,l=new k,f=Ae(576),c=i,h=i+1,u=(i+r)/2,m=0,b=o.sfb21_extra;for(xe.fill(l.l3_enc,0);o.sfb21_extra=!(c-42<u)&&b,outer_loop(e,t,a,s,n,u)<=0?(m=1,h=t.part2_3_length,l.assign(t),$.arraycopy(s,0,f,0,576),_=(i=h-32)-r,u=(i+r)/2):(_=i-(r=u+32),u=(i+r)/2,0!=m&&(m=2,t.assign(l),$.arraycopy(f,0,s,0,576))),12<_;);o.sfb21_extra=b,2==m&&$.arraycopy(l.l3_enc,0,t.l3_enc,0,576)},this.get_framebits=function(e,t){var a=e.internal_flags;a.bitrate_index=a.VBR_min_bitrate;var s=v.getframebits(e);a.bitrate_index=1,s=v.getframebits(e);for(var n=1;n<=a.VBR_max_bitrate;n++){a.bitrate_index=n;var r=new F(s);t[n]=g.ResvFrameBegin(e,r),s=r.bits}},this.VBR_old_prepare=function(e,t,a,s,n,r,i,_,o){var l,f=e.internal_flags,c=0,h=1,u=0;f.bitrate_index=f.VBR_max_bitrate;var m=g.ResvFrameBegin(e,new F(0))/f.mode_gr;get_framebits(e,r);for(var b=0;b<f.mode_gr;b++){var p=M.on_pe(e,t,_[b],m,b,0);f.mode_ext==Pe.MPG_MD_MS_LR&&(ms_convert(f.l3_side,b),M.reduce_side(_[b],a[b],m,p));for(var v=0;v<f.channels_out;++v){var d=f.l3_side.tt[b][v];d.block_type!=Pe.SHORT_TYPE?(c=1.28/(1+Math.exp(3.5-t[b][v]/300))-.05,l=f.PSY.mask_adjust-c):(c=2.56/(1+Math.exp(3.5-t[b][v]/300))-.14,l=f.PSY.mask_adjust_short-c),f.masking_lower=Math.pow(10,.1*l),init_outer_loop(f,d),o[b][v]=M.calc_xmin(e,s[b][v],d,n[b][v]),0!=o[b][v]&&(h=0),i[b][v]=126,u+=_[b][v]}}for(b=0;b<f.mode_gr;b++)for(v=0;v<f.channels_out;v++)u>r[f.VBR_max_bitrate]&&(_[b][v]*=r[f.VBR_max_bitrate],_[b][v]/=u),i[b][v]>_[b][v]&&(i[b][v]=_[b][v]);return h},this.bitpressure_strategy=function(e,t,a,s){for(var n=0;n<e.mode_gr;n++)for(var r=0;r<e.channels_out;r++){for(var i=e.l3_side.tt[n][r],_=t[n][r],o=0,l=0;l<i.psy_lmax;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_l/Pe.SBMAX_l;if(i.block_type==Pe.SHORT_TYPE)for(l=i.sfb_smin;l<Pe.SBMAX_s;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s;s[n][r]=0|Math.max(a[n][r],.9*s[n][r])}},this.VBR_new_prepare=function(e,t,a,s,n,r){var i,_=e.internal_flags,o=1,l=0,f=0;if(e.free_format){_.bitrate_index=0;c=new F(l);i=g.ResvFrameBegin(e,c),l=c.bits,n[0]=i}else{_.bitrate_index=_.VBR_max_bitrate;var c=new F(l);g.ResvFrameBegin(e,c),l=c.bits,get_framebits(e,n),i=n[_.VBR_max_bitrate]}for(var h=0;h<_.mode_gr;h++){M.on_pe(e,t,r[h],l,h,0),_.mode_ext==Pe.MPG_MD_MS_LR&&ms_convert(_.l3_side,h);for(var u=0;u<_.channels_out;++u){var m=_.l3_side.tt[h][u];_.masking_lower=Math.pow(10,.1*_.PSY.mask_adjust),init_outer_loop(_,m),0!=M.calc_xmin(e,a[h][u],m,s[h][u])&&(o=0),f+=r[h][u]}}for(h=0;h<_.mode_gr;h++)for(u=0;u<_.channels_out;u++)i<f&&(r[h][u]*=i,r[h][u]/=f);return 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l,f,c;l=h[i+-10],f=e[_+-224]*l,c=e[t+224]*l,l=h[i+-9],f+=e[_+-160]*l,c+=e[t+160]*l,l=h[i+-8],f+=e[_+-96]*l,c+=e[t+96]*l,l=h[i+-7],f+=e[_+-32]*l,c+=e[t+32]*l,l=h[i+-6],f+=e[_+32]*l,c+=e[t+-32]*l,l=h[i+-5],f+=e[_+96]*l,c+=e[t+-96]*l,l=h[i+-4],f+=e[_+160]*l,c+=e[t+-160]*l,l=h[i+-3],f+=e[_+224]*l,c+=e[t+-224]*l,l=h[i+-2],f+=e[t+-256]*l,c-=e[_+256]*l,l=h[i+-1],f+=e[t+-192]*l,c-=e[_+192]*l,l=h[i+0],f+=e[t+-128]*l,c-=e[_+128]*l,l=h[i+1],f+=e[t+-64]*l,c-=e[_+64]*l,l=h[i+2],f+=e[t+0]*l,c-=e[_+0]*l,l=h[i+3],f+=e[t+64]*l,c-=e[_+-64]*l,l=h[i+4],f+=e[t+128]*l,c-=e[_+-128]*l,l=h[i+5],f+=e[t+192]*l,l=(c-=e[_+-192]*l)-(f*=h[i+6]),a[30+2*o]=c+f,a[31+2*o]=h[i+7]*l,i+=18,t--,_++}c=e[t+-16]*h[i+-10],f=e[t+-32]*h[i+-2],c+=(e[t+-48]-e[t+16])*h[i+-9],f+=e[t+-96]*h[i+-1],c+=(e[t+-80]+e[t+48])*h[i+-8],f+=e[t+-160]*h[i+0],c+=(e[t+-112]-e[t+80])*h[i+-7],f+=e[t+-224]*h[i+1],c+=(e[t+-144]+e[t+112])*h[i+-6],f-=e[t+32]*h[i+2],c+=(e[t+-176]-e[t+144])*h[i+-5],f-=e[t+96]*h[i+3],c+=(e[t+-208]+e[t+176])*h[i+-4],f-=e[t+160]*h[i+4],c+=(e[t+-240]-e[t+208])*h[i+-3],s=(f-=e[t+224])-c,n=f+c,c=a[14],f=a[15]-c,a[31]=n+c,a[30]=s+f,a[15]=s-f,a[14]=n-c,r=a[28]-a[0],a[0]+=a[28],a[28]=r*h[i+-36+7],r=a[29]-a[1],a[1]+=a[29],a[29]=r*h[i+-36+7],r=a[26]-a[2],a[2]+=a[26],a[26]=r*h[i+-72+7],r=a[27]-a[3],a[3]+=a[27],a[27]=r*h[i+-72+7],r=a[24]-a[4],a[4]+=a[24],a[24]=r*h[i+-108+7],r=a[25]-a[5],a[5]+=a[25],a[25]=r*h[i+-108+7],r=a[22]-a[6],a[6]+=a[22],a[22]=r*ee.SQRT2,r=a[23]-a[7],a[7]+=a[23],a[23]=r*ee.SQRT2-a[7],a[7]-=a[6],a[22]-=a[7],a[23]-=a[22],r=a[6],a[6]=a[31]-r,a[31]=a[31]+r,r=a[7],a[7]=a[30]-r,a[30]=a[30]+r,r=a[22],a[22]=a[15]-r,a[15]=a[15]+r,r=a[23],a[23]=a[14]-r,a[14]=a[14]+r,r=a[20]-a[8],a[8]+=a[20],a[20]=r*h[i+-180+7],r=a[21]-a[9],a[9]+=a[21],a[21]=r*h[i+-180+7],r=a[18]-a[10],a[10]+=a[18],a[18]=r*h[i+-216+7],r=a[19]-a[11],a[11]+=a[19],a[19]=r*h[i+-216+7],r=a[16]-a[12],a[12]+=a[16],a[16]=r*h[i+-252+7],r=a[17]-a[13],a[13]+=a[17],a[17]=r*h[i+-252+7],r=-a[20]+a[24],a[20]+=a[24],a[24]=r*h[i+-216+7],r=-a[21]+a[25],a[21]+=a[25],a[25]=r*h[i+-216+7],r=a[4]-a[8],a[4]+=a[8],a[8]=r*h[i+-216+7],r=a[5]-a[9],a[5]+=a[9],a[9]=r*h[i+-216+7],r=a[0]-a[12],a[0]+=a[12],a[12]=r*h[i+-72+7],r=a[1]-a[13],a[1]+=a[13],a[13]=r*h[i+-72+7],r=a[16]-a[28],a[16]+=a[28],a[28]=r*h[i+-72+7],r=-a[17]+a[29],a[17]+=a[29],a[29]=r*h[i+-72+7],r=ee.SQRT2*(a[2]-a[10]),a[2]+=a[10],a[10]=r,r=ee.SQRT2*(a[3]-a[11]),a[3]+=a[11],a[11]=r,r=ee.SQRT2*(-a[18]+a[26]),a[18]+=a[26],a[26]=r-a[18],r=ee.SQRT2*(-a[19]+a[27]),a[19]+=a[27],a[27]=r-a[19],r=a[2],a[19]-=a[3],a[3]-=r,a[2]=a[31]-r,a[31]+=r,r=a[3],a[11]-=a[19],a[18]-=r,a[3]=a[30]-r,a[30]+=r,r=a[18],a[27]-=a[11],a[19]-=r,a[18]=a[15]-r,a[15]+=r,r=a[19],a[10]-=r,a[19]=a[14]-r,a[14]+=r,r=a[10],a[11]-=r,a[10]=a[23]-r,a[23]+=r,r=a[11],a[26]-=r,a[11]=a[22]-r,a[22]+=r,r=a[26],a[27]-=r,a[26]=a[7]-r,a[7]+=r,r=a[27],a[27]=a[6]-r,a[6]+=r,r=ee.SQRT2*(a[0]-a[4]),a[0]+=a[4],a[4]=r,r=ee.SQRT2*(a[1]-a[5]),a[1]+=a[5],a[5]=r,r=ee.SQRT2*(a[16]-a[20]),a[16]+=a[20],a[20]=r,r=ee.SQRT2*(a[17]-a[21]),a[17]+=a[21],a[21]=r,r=-ee.SQRT2*(a[8]-a[12]),a[8]+=a[12],a[12]=r-a[8],r=-ee.SQRT2*(a[9]-a[13]),a[9]+=a[13],a[13]=r-a[9],r=-ee.SQRT2*(a[25]-a[29]),a[25]+=a[29],a[29]=r-a[25],r=-ee.SQRT2*(a[24]+a[28]),a[24]-=a[28],a[28]=r-a[24],r=a[24]-a[16],a[24]=r,r=a[20]-r,a[20]=r,r=a[28]-r,a[28]=r,r=a[25]-a[17],a[25]=r,r=a[21]-r,a[21]=r,r=a[29]-r,a[29]=r,r=a[17]-a[1],a[17]=r,r=a[9]-r,a[9]=r,r=a[25]-r,a[25]=r,r=a[5]-r,a[5]=r,r=a[21]-r,a[21]=r,r=a[13]-r,a[13]=r,r=a[29]-r,a[29]=r,r=a[1]-a[0],a[1]=r,r=a[16]-r,a[16]=r,r=a[17]-r,a[17]=r,r=a[8]-r,a[8]=r,r=a[9]-r,a[9]=r,r=a[24]-r,a[24]=r,r=a[25]-r,a[25]=r,r=a[4]-r,a[4]=r,r=a[5]-r,a[5]=r,r=a[20]-r,a[20]=r,r=a[21]-r,a[21]=r,r=a[12]-r,a[12]=r,r=a[13]-r,a[13]=r,r=a[28]-r,a[28]=r,r=a[29]-r,a[29]=r,r=a[0],a[0]+=a[31],a[31]-=r,r=a[1],a[1]+=a[30],a[30]-=r,r=a[16],a[16]+=a[15],a[15]-=r,r=a[17],a[17]+=a[14],a[14]-=r,r=a[8],a[8]+=a[23],a[23]-=r,r=a[9],a[9]+=a[22],a[22]-=r,r=a[24],a[24]+=a[7],a[7]-=r,r=a[25],a[25]+=a[6],a[6]-=r,r=a[4],a[4]+=a[27],a[27]-=r,r=a[5],a[5]+=a[26],a[26]-=r,r=a[20],a[20]+=a[11],a[11]-=r,r=a[21],a[21]+=a[10],a[10]-=r,r=a[12],a[12]+=a[19],a[19]-=r,r=a[13],a[13]+=a[18],a[18]-=r,r=a[28],a[28]+=a[3],a[3]-=r,r=a[29],a[29]+=a[2],a[2]-=r}function J(e,t){for(var a=0;a<3;a++){var s,n,r,i,_,o;n=(i=e[t+6]*z[Pe.SHORT_TYPE][0]-e[t+15])+(s=e[t+0]*z[Pe.SHORT_TYPE][2]-e[t+9]),r=i-s,_=(i=e[t+15]*z[Pe.SHORT_TYPE][0]+e[t+6])+(s=e[t+9]*z[Pe.SHORT_TYPE][2]+e[t+0]),o=-i+s,s=2.069978111953089e-11*(e[t+3]*z[Pe.SHORT_TYPE][1]-e[t+12]),i=2.069978111953089e-11*(e[t+12]*z[Pe.SHORT_TYPE][1]+e[t+3]),e[t+0]=1.90752519173728e-11*n+s,e[t+15]=1.90752519173728e-11*-_+i,r=.8660254037844387*r*1.907525191737281e-11,_=.5*_*1.907525191737281e-11+i,e[t+3]=r-_,e[t+6]=r+_,n=.5*n*1.907525191737281e-11-s,o=.8660254037844387*o*1.907525191737281e-11,e[t+9]=n+o,e[t+12]=n-o,t++}}this.mdct_sub48=function(e,t,a){for(var s,n,r,i,_,o,l,f,c,h,u,m,b,p,v,d,g,S,M,w,R,B=t,A=286,T=0;T<e.channels_out;T++){for(var x=0;x<e.mode_gr;x++){for(var k,y=e.l3_side.tt[x][T],E=y.xr,P=0,H=e.sb_sample[T][1-x],I=0,L=0;L<9;L++)for(W(B,A,H[I]),W(B,A+32,H[I+1]),I+=2,A+=64,k=1;k<32;k+=2)H[I-1][k]*=-1;for(k=0;k<32;k++,P+=18){var V=y.block_type,O=e.sb_sample[T][x],N=e.sb_sample[T][1-x];if(0!=y.mixed_block_flag&&k<2&&(V=0),e.amp_filter[k]<1e-12)xe.fill(E,P+0,P+18,0);else{if(e.amp_filter[k]<1)for(L=0;L<18;L++)N[L][Q[k]]*=e.amp_filter[k];if(V==Pe.SHORT_TYPE){for(L=-3;L<0;L++){var D=z[Pe.SHORT_TYPE][L+3];E[P+3*L+9]=O[9+L][Q[k]]*D-O[8-L][Q[k]],E[P+3*L+18]=O[14-L][Q[k]]*D+O[15+L][Q[k]],E[P+3*L+10]=O[15+L][Q[k]]*D-O[14-L][Q[k]],E[P+3*L+19]=N[2-L][Q[k]]*D+N[3+L][Q[k]],E[P+3*L+11]=N[3+L][Q[k]]*D-N[2-L][Q[k]],E[P+3*L+20]=N[8-L][Q[k]]*D+N[9+L][Q[k]]}J(E,P)}else{var Y=Ae(18);for(L=-9;L<0;L++){var C,X;C=z[V][L+27]*N[L+9][Q[k]]+z[V][L+36]*N[8-L][Q[k]],X=z[V][L+9]*O[L+9][Q[k]]-z[V][L+18]*O[8-L][Q[k]],Y[L+9]=C-X*Z[3+L+9],Y[L+18]=C*Z[3+L+9]+X}s=E,n=P,R=w=M=S=g=d=v=p=b=m=u=h=c=f=l=o=_=i=void 0,o=(r=Y)[17]-r[9],f=r[15]-r[11],c=r[14]-r[12],h=r[0]+r[8],u=r[1]+r[7],m=r[2]+r[6],b=r[3]+r[5],s[n+17]=h+m-b-(u-r[4]),_=(h+m-b)*K[19]+(u-r[4]),i=(o-f-c)*K[18],s[n+5]=i+_,s[n+6]=i-_,l=(r[16]-r[10])*K[18],u=u*K[19]+r[4],i=o*K[12]+l+f*K[13]+c*K[14],_=-h*K[16]+u-m*K[17]+b*K[15],s[n+1]=i+_,s[n+2]=i-_,i=o*K[13]-l-f*K[14]+c*K[12],_=-h*K[17]+u-m*K[15]+b*K[16],s[n+9]=i+_,s[n+10]=i-_,i=o*K[14]-l+f*K[12]-c*K[13],_=h*K[15]-u+m*K[16]-b*K[17],s[n+13]=i+_,s[n+14]=i-_,p=r[8]-r[0],d=r[6]-r[2],g=r[5]-r[3],S=r[17]+r[9],M=r[16]+r[10],w=r[15]+r[11],R=r[14]+r[12],s[n+0]=S+w+R+(M+r[13]),i=(S+w+R)*K[19]-(M+r[13]),_=(p-d+g)*K[18],s[n+11]=i+_,s[n+12]=i-_,v=(r[7]-r[1])*K[18],M=r[13]-M*K[19],i=S*K[15]-M+w*K[16]+R*K[17],_=p*K[14]+v+d*K[12]+g*K[13],s[n+3]=i+_,s[n+4]=i-_,i=-S*K[17]+M-w*K[15]-R*K[16],_=p*K[13]+v-d*K[14]-g*K[12],s[n+7]=i+_,s[n+8]=i-_,i=-S*K[16]+M-w*K[17]-R*K[15],_=p*K[12]-v+d*K[13]-g*K[14],s[n+15]=i+_,s[n+16]=i-_}}if(V!=Pe.SHORT_TYPE&&0!=k)for(L=7;0<=L;--L){var q,j;q=E[P+L]*G[20+L]+E[P+-1-L]*U[28+L],j=E[P+L]*U[28+L]-E[P+-1-L]*G[20+L],E[P+-1-L]=q,E[P+L]=j}}}if(B=a,A=286,1==e.mode_gr)for(var F=0;F<18;F++)$.arraycopy(e.sb_sample[T][1][F],0,e.sb_sample[T][0][F],0,32)}}};this.lame_encode_mp3_frame=function(e,t,a,s,n,r){var i,_=N([2,2]);_[0][0]=new D,_[0][1]=new D,_[1][0]=new D,_[1][1]=new D;var o,l=N([2,2]);l[0][0]=new D,l[0][1]=new D,l[1][0]=new D,l[1][1]=new D;var f,c,h,u=[null,null],m=e.internal_flags,b=Te([2,4]),p=[.5,.5],v=[[0,0],[0,0]],d=[[0,0],[0,0]];if(u[0]=t,u[1]=a,0==m.lame_encode_frame_init&&function(e,t){var a,s,n=e.internal_flags;if(0==n.lame_encode_frame_init){var r,i,_=Ae(2014),o=Ae(2014);for(n.lame_encode_frame_init=1,i=r=0;r<286+576*(1+n.mode_gr);++r)r<576*n.mode_gr?(_[r]=0,2==n.channels_out&&(o[r]=0)):(_[r]=t[0][i],2==n.channels_out&&(o[r]=t[1][i]),++i);for(s=0;s<n.mode_gr;s++)for(a=0;a<n.channels_out;a++)n.l3_side.tt[s][a].block_type=Pe.SHORT_TYPE;O.mdct_sub48(n,_,o)}}(e,u),m.padding=0,(m.slot_lag-=m.frac_SpF)<0&&(m.slot_lag+=e.out_samplerate,m.padding=1),0!=m.psymodel){var g=[null,null],S=0,M=Be(2);for(h=0;h<m.mode_gr;h++){for(c=0;c<m.channels_out;c++)g[c]=u[c],S=576+576*h-Pe.FFTOFFSET;if(0!=(e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?I.L3psycho_anal_vbr(e,g,S,h,_,l,v[h],d[h],b[h],M):I.L3psycho_anal_ns(e,g,S,h,_,l,v[h],d[h],b[h],M)))return-4;for(e.mode==Ee.JOINT_STEREO&&(p[h]=b[h][2]+b[h][3],0<p[h]&&(p[h]=b[h][3]/p[h])),c=0;c<m.channels_out;c++){var w=m.l3_side.tt[h][c];w.block_type=M[c],w.mixed_block_flag=0}}}else for(h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)m.l3_side.tt[h][c].block_type=Pe.NORM_TYPE,m.l3_side.tt[h][c].mixed_block_flag=0,d[h][c]=v[h][c]=700;if(function(e){var t,a;if(0!=e.ATH.useAdjust)if(a=e.loudness_sq[0][0],t=e.loudness_sq[1][0],2==e.channels_out?(a+=e.loudness_sq[0][1],t+=e.loudness_sq[1][1]):(a+=a,t+=t),2==e.mode_gr&&(a=Math.max(a,t)),a*=.5,.03125<(a*=e.ATH.aaSensitivityP))1<=e.ATH.adjust?e.ATH.adjust=1:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=1;else{var s=31.98*a+625e-6;e.ATH.adjust>=s?(e.ATH.adjust*=.075*s+.925,e.ATH.adjust<s&&(e.ATH.adjust=s)):e.ATH.adjustLimit>=s?e.ATH.adjust=s:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=s}else e.ATH.adjust=1}(m),O.mdct_sub48(m,u[0],u[1]),m.mode_ext=Pe.MPG_MD_LR_LR,e.force_ms)m.mode_ext=Pe.MPG_MD_MS_LR;else if(e.mode==Ee.JOINT_STEREO){var R=0,B=0;for(h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)R+=d[h][c],B+=v[h][c];if(R<=1*B){var A=m.l3_side.tt[0],T=m.l3_side.tt[m.mode_gr-1];A[0].block_type==A[1].block_type&&T[0].block_type==T[1].block_type&&(m.mode_ext=Pe.MPG_MD_MS_LR)}}if(m.mode_ext==P?(o=l,f=d):(o=_,f=v),e.analysis&&null!=m.pinfo)for(h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)m.pinfo.ms_ratio[h]=m.ms_ratio[h],m.pinfo.ms_ener_ratio[h]=p[h],m.pinfo.blocktype[h][c]=m.l3_side.tt[h][c].block_type,m.pinfo.pe[h][c]=f[h][c],$.arraycopy(m.l3_side.tt[h][c].xr,0,m.pinfo.xr[h][c],0,576),m.mode_ext==P&&(m.pinfo.ers[h][c]=m.pinfo.ers[h][c+2],$.arraycopy(m.pinfo.energy[h][c+2],0,m.pinfo.energy[h][c],0,m.pinfo.energy[h][c].length));if(e.VBR==ye.vbr_off||e.VBR==ye.vbr_abr){var x,k;for(x=0;x<18;x++)m.nsPsy.pefirbuf[x]=m.nsPsy.pefirbuf[x+1];for(h=k=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)k+=f[h][c];for(m.nsPsy.pefirbuf[18]=k,k=m.nsPsy.pefirbuf[9],x=0;x<9;x++)k+=(m.nsPsy.pefirbuf[x]+m.nsPsy.pefirbuf[18-x])*Pe.fircoef[x];for(k=3350*m.mode_gr*m.channels_out/k,h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)f[h][c]*=k}if(m.iteration_loop.iteration_loop(e,f,p,o),H.format_bitstream(e),i=H.copy_buffer(m,s,n,r,1),e.bWriteVbrTag&&L.addVbrFrame(e),e.analysis&&null!=m.pinfo){for(c=0;c<m.channels_out;c++){var y;for(y=0;y<E;y++)m.pinfo.pcmdata[c][y]=m.pinfo.pcmdata[c][y+e.framesize];for(y=E;y<1600;y++)m.pinfo.pcmdata[c][y]=u[c][y-E]}V.set_frame_pinfo(e,o)}return function(e){var t,a;for(e.bitrate_stereoMode_Hist[e.bitrate_index][4]++,e.bitrate_stereoMode_Hist[15][4]++,2==e.channels_out&&(e.bitrate_stereoMode_Hist[e.bitrate_index][e.mode_ext]++,e.bitrate_stereoMode_Hist[15][e.mode_ext]++),t=0;t<e.mode_gr;++t)for(a=0;a<e.channels_out;++a){var s=0|e.l3_side.tt[t][a].block_type;0!=e.l3_side.tt[t][a].mixed_block_flag&&(s=4),e.bitrate_blockType_Hist[e.bitrate_index][s]++,e.bitrate_blockType_Hist[e.bitrate_index][5]++,e.bitrate_blockType_Hist[15][s]++,e.bitrate_blockType_Hist[15][5]++}}(m),i}}function i(){this.l=Ae(Pe.SBMAX_l),this.s=Te([Pe.SBMAX_s,3]);var s=this;this.assign=function(e){$.arraycopy(e.l,0,s.l,0,Pe.SBMAX_l);for(var t=0;t<Pe.SBMAX_s;t++)for(var a=0;a<3;a++)s.s[t][a]=e.s[t][a]}}function Z(){var e=40;function t(){this.write_timing=0,this.ptr=0,this.buf=B(e)}this.Class_ID=0,this.lame_encode_frame_init=0,this.iteration_init_init=0,this.fill_buffer_resample_init=0,this.mfbuf=Te([2,Z.MFSIZE]),this.mode_gr=0,this.channels_in=0,this.channels_out=0,this.resample_ratio=0,this.mf_samples_to_encode=0,this.mf_size=0,this.VBR_min_bitrate=0,this.VBR_max_bitrate=0,this.bitrate_index=0,this.samplerate_index=0,this.mode_ext=0,this.lowpass1=0,this.lowpass2=0,this.highpass1=0,this.highpass2=0,this.noise_shaping=0,this.noise_shaping_amp=0,this.substep_shaping=0,this.psymodel=0,this.noise_shaping_stop=0,this.subblock_gain=0,this.use_best_huffman=0,this.full_outer_loop=0,this.l3_side=new function(){this.tt=[[null,null],[null,null]],this.main_data_begin=0,this.private_bits=0,this.resvDrain_pre=0,this.resvDrain_post=0,this.scfsi=[Be(4),Be(4)];for(var e=0;e<2;e++)for(var t=0;t<2;t++)this.tt[e][t]=new k},this.ms_ratio=Ae(2),this.padding=0,this.frac_SpF=0,this.slot_lag=0,this.tag_spec=null,this.nMusicCRC=0,this.OldValue=Be(2),this.CurrentStep=Be(2),this.masking_lower=0,this.bv_scf=Be(576),this.pseudohalf=Be(z.SFBMAX),this.sfb21_extra=!1,this.inbuf_old=new Array(2),this.blackfilt=new Array(2*Z.BPC+1),this.itime=s(2),this.sideinfo_len=0,this.sb_sample=Te([2,2,18,Pe.SBLIMIT]),this.amp_filter=Ae(32),this.header=new Array(Z.MAX_HEADER_BUF),this.h_ptr=0,this.w_ptr=0,this.ancillary_flag=0,this.ResvSize=0,this.ResvMax=0,this.scalefac_band=new r,this.minval_l=Ae(Pe.CBANDS),this.minval_s=Ae(Pe.CBANDS),this.nb_1=Te([4,Pe.CBANDS]),this.nb_2=Te([4,Pe.CBANDS]),this.nb_s1=Te([4,Pe.CBANDS]),this.nb_s2=Te([4,Pe.CBANDS]),this.s3_ss=null,this.s3_ll=null,this.decay=0,this.thm=new Array(4),this.en=new Array(4),this.tot_ener=Ae(4),this.loudness_sq=Te([2,2]),this.loudness_sq_save=Ae(2),this.mld_l=Ae(Pe.SBMAX_l),this.mld_s=Ae(Pe.SBMAX_s),this.bm_l=Be(Pe.SBMAX_l),this.bo_l=Be(Pe.SBMAX_l),this.bm_s=Be(Pe.SBMAX_s),this.bo_s=Be(Pe.SBMAX_s),this.npart_l=0,this.npart_s=0,this.s3ind=C([Pe.CBANDS,2]),this.s3ind_s=C([Pe.CBANDS,2]),this.numlines_s=Be(Pe.CBANDS),this.numlines_l=Be(Pe.CBANDS),this.rnumlines_l=Ae(Pe.CBANDS),this.mld_cb_l=Ae(Pe.CBANDS),this.mld_cb_s=Ae(Pe.CBANDS),this.numlines_s_num1=0,this.numlines_l_num1=0,this.pe=Ae(4),this.ms_ratio_s_old=0,this.ms_ratio_l_old=0,this.ms_ener_ratio_old=0,this.blocktype_old=Be(2),this.nsPsy=new function(){this.last_en_subshort=Te([4,9]),this.lastAttacks=Be(4),this.pefirbuf=Ae(19),this.longfact=Ae(Pe.SBMAX_l),this.shortfact=Ae(Pe.SBMAX_s),this.attackthre=0,this.attackthre_s=0},this.VBR_seek_table=new function(){this.sum=0,this.seen=0,this.want=0,this.pos=0,this.size=0,this.bag=null,this.nVbrNumFrames=0,this.nBytesWritten=0,this.TotalFrameSize=0},this.ATH=null,this.PSY=null,this.nogap_total=0,this.nogap_current=0,this.decode_on_the_fly=!0,this.findReplayGain=!0,this.findPeakSample=!0,this.PeakSample=0,this.RadioGain=0,this.AudiophileGain=0,this.rgdata=null,this.noclipGainChange=0,this.noclipScale=0,this.bitrate_stereoMode_Hist=C([16,5]),this.bitrate_blockType_Hist=C([16,6]),this.pinfo=null,this.hip=null,this.in_buffer_nsamples=0,this.in_buffer_0=null,this.in_buffer_1=null,this.iteration_loop=null;for(var a=0;a<this.en.length;a++)this.en[a]=new i;for(a=0;a<this.thm.length;a++)this.thm[a]=new i;for(a=0;a<this.header.length;a++)this.header[a]=new t}function G(){var A=new function(){var u=Ae(Pe.BLKSIZE),b=Ae(Pe.BLKSIZE_s/2),x=[.9238795325112867,.3826834323650898,.9951847266721969,.0980171403295606,.9996988186962042,.02454122852291229,.9999811752826011,.006135884649154475];function p(e,t,a){var s,n,r,i=0,_=t+(a<<=1);s=4;do{var o,l,f,c,h,u,m;for(m=s>>1,u=(h=(c=s)<<1)+c,s=h<<1,r=(n=t)+m;M=e[n+0]-e[n+c],S=e[n+0]+e[n+c],A=e[n+h]-e[n+u],R=e[n+h]+e[n+u],e[n+h]=S-R,e[n+0]=S+R,e[n+u]=M-A,e[n+c]=M+A,M=e[r+0]-e[r+c],S=e[r+0]+e[r+c],A=ee.SQRT2*e[r+u],R=ee.SQRT2*e[r+h],e[r+h]=S-R,e[r+0]=S+R,e[r+u]=M-A,e[r+c]=M+A,r+=s,(n+=s)<_;);for(l=x[i+0],o=x[i+1],f=1;f<m;f++){var b,p;b=1-2*o*o,p=2*o*l,n=t+f,r=t+c-f;do{var v,d,g,S,M,w,R,B,A,T;d=p*e[n+c]-b*e[r+c],v=b*e[n+c]+p*e[r+c],M=e[n+0]-v,S=e[n+0]+v,w=e[r+0]-d,g=e[r+0]+d,d=p*e[n+u]-b*e[r+u],v=b*e[n+u]+p*e[r+u],A=e[n+h]-v,R=e[n+h]+v,T=e[r+h]-d,B=e[r+h]+d,d=o*R-l*T,v=l*R+o*T,e[n+h]=S-v,e[n+0]=S+v,e[r+u]=w-d,e[r+c]=w+d,d=l*B-o*A,v=o*B+l*A,e[r+h]=g-v,e[r+0]=g+v,e[n+u]=M-d,e[n+c]=M+d,r+=s,n+=s}while(n<_);l=(b=l)*x[i+0]-o*x[i+1],o=b*x[i+1]+o*x[i+0]}i+=2}while(s<a)}var v=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254];this.fft_short=function(e,t,a,s,n){for(var r=0;r<3;r++){var i=Pe.BLKSIZE_s/2,_=65535&192*(r+1),o=Pe.BLKSIZE_s/8-1;do{var l,f,c,h,u,m=255&v[o<<2];f=(l=b[m]*s[a][n+m+_])-(u=b[127-m]*s[a][n+m+_+128]),l+=u,h=(c=b[m+64]*s[a][n+m+_+64])-(u=b[63-m]*s[a][n+m+_+192]),c+=u,i-=4,t[r][i+0]=l+c,t[r][i+2]=l-c,t[r][i+1]=f+h,t[r][i+3]=f-h,f=(l=b[m+1]*s[a][n+m+_+1])-(u=b[126-m]*s[a][n+m+_+129]),l+=u,h=(c=b[m+65]*s[a][n+m+_+65])-(u=b[62-m]*s[a][n+m+_+193]),c+=u,t[r][i+Pe.BLKSIZE_s/2+0]=l+c,t[r][i+Pe.BLKSIZE_s/2+2]=l-c,t[r][i+Pe.BLKSIZE_s/2+1]=f+h,t[r][i+Pe.BLKSIZE_s/2+3]=f-h}while(0<=--o);p(t[r],i,Pe.BLKSIZE_s/2)}},this.fft_long=function(e,t,a,s,n){var r=Pe.BLKSIZE/8-1,i=Pe.BLKSIZE/2;do{var _,o,l,f,c,h=255&v[r];o=(_=u[h]*s[a][n+h])-(c=u[h+512]*s[a][n+h+512]),_+=c,f=(l=u[h+256]*s[a][n+h+256])-(c=u[h+768]*s[a][n+h+768]),l+=c,t[0+(i-=4)]=_+l,t[i+2]=_-l,t[i+1]=o+f,t[i+3]=o-f,o=(_=u[h+1]*s[a][n+h+1])-(c=u[h+513]*s[a][n+h+513]),_+=c,f=(l=u[h+257]*s[a][n+h+257])-(c=u[h+769]*s[a][n+h+769]),l+=c,t[i+Pe.BLKSIZE/2+0]=_+l,t[i+Pe.BLKSIZE/2+2]=_-l,t[i+Pe.BLKSIZE/2+1]=o+f,t[i+Pe.BLKSIZE/2+3]=o-f}while(0<=--r);p(t,i,Pe.BLKSIZE/2)},this.init_fft=function(e){for(var t=0;t<Pe.BLKSIZE;t++)u[t]=.42-.5*Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE)+.08*Math.cos(4*Math.PI*(t+.5)/Pe.BLKSIZE);for(t=0;t<Pe.BLKSIZE_s/2;t++)b[t]=.5*(1-Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE_s))}},T=2.302585092994046,oe=2,le=16,d=2,g=16,E=.34,n=1/217621504/(Pe.BLKSIZE/2),fe=.3,ce=21,S=.2302585093;function M(e){return e}function D(e,t){for(var a=0,s=0;s<Pe.BLKSIZE/2;++s)a+=e[s]*t.ATH.eql_w[s];return a*=n}function he(e,t,a,s,n,r,i,_,o,l,f){var c=e.internal_flags;if(o<2)A.fft_long(c,s[n],o,l,f),A.fft_short(c,r[i],o,l,f);else if(2==o){for(var h=Pe.BLKSIZE-1;0<=h;--h){var u=s[n+0][h],m=s[n+1][h];s[n+0][h]=(u+m)*ee.SQRT2*.5,s[n+1][h]=(u-m)*ee.SQRT2*.5}for(var b=2;0<=b;--b)for(h=Pe.BLKSIZE_s-1;0<=h;--h){u=r[i+0][b][h],m=r[i+1][b][h];r[i+0][b][h]=(u+m)*ee.SQRT2*.5,r[i+1][b][h]=(u-m)*ee.SQRT2*.5}}t[0]=M(s[n+0][0]),t[0]*=t[0];for(h=Pe.BLKSIZE/2-1;0<=h;--h){var p=s[n+0][Pe.BLKSIZE/2-h],v=s[n+0][Pe.BLKSIZE/2+h];t[Pe.BLKSIZE/2-h]=M(.5*(p*p+v*v))}for(b=2;0<=b;--b){a[b][0]=r[i+0][b][0],a[b][0]*=a[b][0];for(h=Pe.BLKSIZE_s/2-1;0<=h;--h){p=r[i+0][b][Pe.BLKSIZE_s/2-h],v=r[i+0][b][Pe.BLKSIZE_s/2+h];a[b][Pe.BLKSIZE_s/2-h]=M(.5*(p*p+v*v))}}var d=0;for(h=11;h<Pe.HBLKSIZE;h++)d+=t[h];if(c.tot_ener[o]=d,e.analysis){for(h=0;h<Pe.HBLKSIZE;h++)c.pinfo.energy[_][o][h]=c.pinfo.energy_save[o][h],c.pinfo.energy_save[o][h]=t[h];c.pinfo.pe[_][o]=c.pe[o]}2==e.athaa_loudapprox&&o<2&&(c.loudness_sq[_][o]=c.loudness_sq_save[o],c.loudness_sq_save[o]=D(t,c))}var x,k,y,P=8,H=23,I=15,ue=[1,.79433,.63096,.63096,.63096,.63096,.63096,.25119,.11749];var f=[3.3246*3.3246,3.23837*3.23837,9.9500500969,9.0247369744,8.1854926609,7.0440875649,2.46209*2.46209,2.284*2.284,4.4892710641,1.96552*1.96552,1.82335*1.82335,1.69146*1.69146,2.4621061921,2.1508568964,1.37074*1.37074,1.31036*1.31036,1.5691069696,1.4555939904,1.16203*1.16203,1.2715945225,1.09428*1.09428,1.0659*1.0659,1.0779838276,1.0382591025,1],c=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1],h=[5.5396212496,2.29259*2.29259,4.9868695969,2.12675*2.12675,2.02545*2.02545,1.87894*1.87894,1.74303*1.74303,1.61695*1.61695,2.2499700001,1.39148*1.39148,1.29083*1.29083,1.19746*1.19746,1.2339655056,1.0779838276];function me(e,t,a,s,n,r){var i;if(e<t){if(!(t<e*k))return e+t;i=t/e}else{if(t*k<=e)return e+t;i=e/t}if(e+=t,s+3<=6){if(x<=i)return e;var _=0|ee.FAST_LOG10_X(i,16);return e*c[_]}var o,l;_=0|ee.FAST_LOG10_X(i,16);return t=0!=r?n.ATH.cb_s[a]*n.ATH.adjust:n.ATH.cb_l[a]*n.ATH.adjust,e<y*t?t<e?(o=1,_<=13&&(o=h[_]),l=ee.FAST_LOG10_X(e/t,10/15),e*((f[_]-o)*l+o)):13<_?e:e*h[_]:e*f[_]}var r=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1];function B(e,t,a){var s;if(e<0&&(e=0),t<0&&(t=0),e<=0)return t;if(t<=0)return e;if(s=e<t?t/e:e/t,-2<=a&&a<=2){if(x<=s)return e+t;var n=0|ee.FAST_LOG10_X(s,16);return(e+t)*r[n]}return s<k?e+t:(e<t&&(e=t),e)}function be(e,t,a,s,n){var r,i,_=0,o=0;for(r=i=0;r<Pe.SBMAX_s;++i,++r){for(var l=e.bo_s[r],f=e.npart_s,c=l<f?l:f;i<c;)_+=t[i],o+=a[i],i++;if(e.en[s].s[r][n]=_,e.thm[s].s[r][n]=o,f<=i){++r;break}var h=e.PSY.bo_s_weight[r],u=1-h;_=h*t[i],o=h*a[i],e.en[s].s[r][n]+=_,e.thm[s].s[r][n]+=o,_=u*t[i],o=u*a[i]}for(;r<Pe.SBMAX_s;++r)e.en[s].s[r][n]=0,e.thm[s].s[r][n]=0}function pe(e,t,a,s){var n,r,i=0,_=0;for(n=r=0;n<Pe.SBMAX_l;++r,++n){for(var o=e.bo_l[n],l=e.npart_l,f=o<l?o:l;r<f;)i+=t[r],_+=a[r],r++;if(e.en[s].l[n]=i,e.thm[s].l[n]=_,l<=r){++n;break}var c=e.PSY.bo_l_weight[n],h=1-c;i=c*t[r],_=c*a[r],e.en[s].l[n]+=i,e.thm[s].l[n]+=_,i=h*t[r],_=h*a[r]}for(;n<Pe.SBMAX_l;++n)e.en[s].l[n]=0,e.thm[s].l[n]=0}function ve(e,t,a,s,n,r){var i,_,o=e.internal_flags;for(_=i=0;_<o.npart_s;++_){for(var l=0,f=0,c=o.numlines_s[_],h=0;h<c;++h,++i){var u=t[r][i];l+=u,f<u&&(f=u)}a[_]=l}for(i=_=0;_<o.npart_s;_++){var m=o.s3ind_s[_][0],b=o.s3_ss[i++]*a[m];for(++m;m<=o.s3ind_s[_][1];)b+=o.s3_ss[i]*a[m],++i,++m;var p=d*o.nb_s1[n][_];if(s[_]=Math.min(b,p),o.blocktype_old[1&n]==Pe.SHORT_TYPE){p=g*o.nb_s2[n][_];var v=s[_];s[_]=Math.min(p,v)}o.nb_s2[n][_]=o.nb_s1[n][_],o.nb_s1[n][_]=b}for(;_<=Pe.CBANDS;++_)a[_]=0,s[_]=0}function de(e,t,a){return 1<=a?e:a<=0?t:0<t?Math.pow(e/t,a)*t:0}var o=[11.8,13.6,17.2,32,46.5,51.3,57.5,67.1,71.5,84.6,97.6,130];function ge(e,t){for(var a=309.07,s=0;s<Pe.SBMAX_s-1;s++)for(var n=0;n<3;n++){var r=e.thm.s[s][n];if(0<r){var i=r*t,_=e.en.s[s][n];i<_&&(a+=1e10*i<_?o[s]*(10*T):o[s]*ee.FAST_LOG10(_/i))}}return a}var _=[6.8,5.8,5.8,6.4,6.5,9.9,12.1,14.4,15,18.9,21.6,26.9,34.2,40.2,46.8,56.5,60.7,73.9,85.7,93.4,126.1];function Se(e,t){for(var a=281.0575,s=0;s<Pe.SBMAX_l-1;s++){var n=e.thm.l[s];if(0<n){var r=n*t,i=e.en.l[s];r<i&&(a+=1e10*r<i?_[s]*(10*T):_[s]*ee.FAST_LOG10(i/r))}}return a}function Me(e,t,a,s,n){var r,i;for(r=i=0;r<e.npart_l;++r){var _,o=0,l=0;for(_=0;_<e.numlines_l[r];++_,++i){var f=t[i];o+=f,l<f&&(l=f)}a[r]=o,s[r]=l,n[r]=o*e.rnumlines_l[r]}}function we(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o):s[r]=0;for(r=1;r<e.npart_l-1;r++){var _,o;if(0<(i=a[r-1]+a[r]+a[r+1]))(_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o;else s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]-1))))&&(o=n),s[r]=o):s[r]=0}var Re=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function Y(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(s<2)A.fft_long(o,i[_],s,t,a);else if(2==s)for(var l=Pe.BLKSIZE-1;0<=l;--l){var f=i[_+0][l],c=i[_+1][l];i[_+0][l]=(f+c)*ee.SQRT2*.5,i[_+1][l]=(f-c)*ee.SQRT2*.5}r[0]=M(i[_+0][0]),r[0]*=r[0];for(l=Pe.BLKSIZE/2-1;0<=l;--l){var h=i[_+0][Pe.BLKSIZE/2-l],u=i[_+0][Pe.BLKSIZE/2+l];r[Pe.BLKSIZE/2-l]=M(.5*(h*h+u*u))}var m=0;for(l=11;l<Pe.HBLKSIZE;l++)m+=r[l];if(o.tot_ener[s]=m,e.analysis){for(l=0;l<Pe.HBLKSIZE;l++)o.pinfo.energy[n][s][l]=o.pinfo.energy_save[s][l],o.pinfo.energy_save[s][l]=r[l];o.pinfo.pe[n][s]=o.pe[s]}}function C(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(0==n&&s<2&&A.fft_short(o,i[_],s,t,a),2==s)for(var l=Pe.BLKSIZE_s-1;0<=l;--l){var f=i[_+0][n][l],c=i[_+1][n][l];i[_+0][n][l]=(f+c)*ee.SQRT2*.5,i[_+1][n][l]=(f-c)*ee.SQRT2*.5}r[n][0]=i[_+0][n][0],r[n][0]*=r[n][0];for(l=Pe.BLKSIZE_s/2-1;0<=l;--l){var h=i[_+0][n][Pe.BLKSIZE_s/2-l],u=i[_+0][n][Pe.BLKSIZE_s/2+l];r[n][Pe.BLKSIZE_s/2-l]=M(.5*(h*h+u*u))}}this.L3psycho_anal_ns=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,m,b,p,v,d,g,S=e.internal_flags,M=Te([2,Pe.BLKSIZE]),w=Te([2,3,Pe.BLKSIZE_s]),R=Ae(Pe.CBANDS+1),B=Ae(Pe.CBANDS+1),A=Ae(Pe.CBANDS+2),T=Be(2),x=Be(2),k=Te([2,576]),y=Be(Pe.CBANDS+2),E=Be(Pe.CBANDS+2);for(xe.fill(E,0),f=S.channels_out,e.mode==Ee.JOINT_STEREO&&(f=4),d=e.VBR==ye.vbr_off?0==S.ResvMax?0:S.ResvSize/S.ResvMax*.5:e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?.6:1,c=0;c<S.channels_out;c++){var P=t[c],H=a+576-350-ce+192;for(u=0;u<576;u++){var I,L;for(I=P[H+u+10],m=L=0;m<(ce-1)/2-1;m+=2)I+=Re[m]*(P[H+u+m]+P[H+u+ce-m]),L+=Re[m+1]*(P[H+u+m+1]+P[H+u+ce-m-1]);k[c][u]=I+L}n[s][c].en.assign(S.en[c]),n[s][c].thm.assign(S.thm[c]),2<f&&(r[s][c].en.assign(S.en[c+2]),r[s][c].thm.assign(S.thm[c+2]))}for(c=0;c<f;c++){var V,O=Ae(12),N=[0,0,0,0],D=Ae(12),Y=1,C=Ae(Pe.CBANDS),X=Ae(Pe.CBANDS),q=[0,0,0,0],j=Ae(Pe.HBLKSIZE),F=Te([3,Pe.HBLKSIZE_s]);for(u=0;u<3;u++)O[u]=S.nsPsy.last_en_subshort[c][u+6],D[u]=O[u]/S.nsPsy.last_en_subshort[c][u+4],N[0]+=O[u];if(2==c)for(u=0;u<576;u++){var z,Z;z=k[0][u],Z=k[1][u],k[0][u]=z+Z,k[1][u]=z-Z}var K=k[1&c],G=0;for(u=0;u<9;u++){for(var U=G+64,Q=1;G<U;G++)Q<Math.abs(K[G])&&(Q=Math.abs(K[G]));S.nsPsy.last_en_subshort[c][u]=O[u+3]=Q,N[1+u/3]+=Q,Q>O[u+3-2]?Q/=O[u+3-2]:Q=O[u+3-2]>10*Q?O[u+3-2]/(10*Q):0,D[u+3]=Q}if(e.analysis){var W=D[0];for(u=1;u<12;u++)W<D[u]&&(W=D[u]);S.pinfo.ers[s][c]=S.pinfo.ers_save[c],S.pinfo.ers_save[c]=W}for(V=3==c?S.nsPsy.attackthre_s:S.nsPsy.attackthre,u=0;u<12;u++)0==q[u/3]&&D[u]>V&&(q[u/3]=u%3+1);for(u=1;u<4;u++){(N[u-1]>N[u]?N[u-1]/N[u]:N[u]/N[u-1])<1.7&&(q[u]=0,1==u&&(q[0]=0))}for(0!=q[0]&&0!=S.nsPsy.lastAttacks[c]&&(q[0]=0),3!=S.nsPsy.lastAttacks[c]&&q[0]+q[1]+q[2]+q[3]==0||((Y=0)!=q[1]&&0!=q[0]&&(q[1]=0),0!=q[2]&&0!=q[1]&&(q[2]=0),0!=q[3]&&0!=q[2]&&(q[3]=0)),c<2?x[c]=Y:0==Y&&(x[0]=x[1]=0),o[c]=S.tot_ener[c],he(e,j,F,M,1&c,w,1&c,s,c,t,a),Me(S,j,R,C,X),we(S,C,X,y),v=0;v<3;v++){var J,$;for(ve(e,F,B,A,c,v),be(S,B,A,c,v),p=0;p<Pe.SBMAX_s;p++){if($=S.thm[c].s[p][v],$*=.8,2<=q[v]||1==q[v+1]){var ee=0!=v?v-1:2;Q=de(S.thm[c].s[p][ee],$,.6*d);$=Math.min($,Q)}if(1==q[v]){ee=0!=v?v-1:2,Q=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,Q)}else if(0!=v&&3==q[v-1]||0==v&&3==S.nsPsy.lastAttacks[c]){ee=2!=v?v+1:0,Q=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,Q)}J=O[3*v+3]+O[3*v+4]+O[3*v+5],6*O[3*v+5]<J&&($*=.5,6*O[3*v+4]<J&&($*=.5)),S.thm[c].s[p][v]=$}}for(S.nsPsy.lastAttacks[c]=q[2],h=b=0;h<S.npart_l;h++){for(var te=S.s3ind[h][0],ae=R[te]*ue[y[te]],se=S.s3_ll[b++]*ae;++te<=S.s3ind[h][1];)ae=R[te]*ue[y[te]],se=me(se,S.s3_ll[b++]*ae,te,te-h,S,0);se*=.158489319246111,S.blocktype_old[1&c]==Pe.SHORT_TYPE?A[h]=se:A[h]=de(Math.min(se,Math.min(oe*S.nb_1[c][h],le*S.nb_2[c][h])),se,d),S.nb_2[c][h]=S.nb_1[c][h],S.nb_1[c][h]=se}for(;h<=Pe.CBANDS;++h)R[h]=0,A[h]=0;pe(S,R,A,c)}(e.mode!=Ee.STEREO&&e.mode!=Ee.JOINT_STEREO||0<e.interChRatio&&function(e,t){var a=e.internal_flags;if(1<a.channels_out){for(var s=0;s<Pe.SBMAX_l;s++){var n=a.thm[0].l[s],r=a.thm[1].l[s];a.thm[0].l[s]+=r*t,a.thm[1].l[s]+=n*t}for(s=0;s<Pe.SBMAX_s;s++)for(var i=0;i<3;i++)n=a.thm[0].s[s][i],r=a.thm[1].s[s][i],a.thm[0].s[s][i]+=r*t,a.thm[1].s[s][i]+=n*t}}(e,e.interChRatio),e.mode==Ee.JOINT_STEREO)&&(!function(e){for(var t=0;t<Pe.SBMAX_l;t++)if(!(e.thm[0].l[t]>1.58*e.thm[1].l[t]||e.thm[1].l[t]>1.58*e.thm[0].l[t])){var a=e.mld_l[t]*e.en[3].l[t],s=Math.max(e.thm[2].l[t],Math.min(e.thm[3].l[t],a));a=e.mld_l[t]*e.en[2].l[t];var n=Math.max(e.thm[3].l[t],Math.min(e.thm[2].l[t],a));e.thm[2].l[t]=s,e.thm[3].l[t]=n}for(t=0;t<Pe.SBMAX_s;t++)for(var r=0;r<3;r++)e.thm[0].s[t][r]>1.58*e.thm[1].s[t][r]||e.thm[1].s[t][r]>1.58*e.thm[0].s[t][r]||(a=e.mld_s[t]*e.en[3].s[t][r],s=Math.max(e.thm[2].s[t][r],Math.min(e.thm[3].s[t][r],a)),a=e.mld_s[t]*e.en[2].s[t][r],n=Math.max(e.thm[3].s[t][r],Math.min(e.thm[2].s[t][r],a)),e.thm[2].s[t][r]=s,e.thm[3].s[t][r]=n)}(S),g=e.msfix,0<Math.abs(g)&&function(e,t,a){var s=t,n=Math.pow(10,a);t*=2,s*=2;for(var r=0;r<Pe.SBMAX_l;r++)f=e.ATH.cb_l[e.bm_l[r]]*n,(_=Math.min(Math.max(e.thm[0].l[r],f),Math.max(e.thm[1].l[r],f)))*t<(o=Math.max(e.thm[2].l[r],f))+(l=Math.max(e.thm[3].l[r],f))&&(o*=c=_*s/(o+l),l*=c),e.thm[2].l[r]=Math.min(o,e.thm[2].l[r]),e.thm[3].l[r]=Math.min(l,e.thm[3].l[r]);for(n*=Pe.BLKSIZE_s/Pe.BLKSIZE,r=0;r<Pe.SBMAX_s;r++)for(var i=0;i<3;i++){var _,o,l,f,c;f=e.ATH.cb_s[e.bm_s[r]]*n,(_=Math.min(Math.max(e.thm[0].s[r][i],f),Math.max(e.thm[1].s[r][i],f)))*t<(o=Math.max(e.thm[2].s[r][i],f))+(l=Math.max(e.thm[3].s[r][i],f))&&(o*=c=_*t/(o+l),l*=c),e.thm[2].s[r][i]=Math.min(e.thm[2].s[r][i],o),e.thm[3].s[r][i]=Math.min(e.thm[3].s[r][i],l)}}(S,g,e.ATHlower*S.ATH.adjust));for(function(e,t,a,s){var n=e.internal_flags;e.short_blocks!=ke.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var r=0;r<n.channels_out;r++)s[r]=Pe.NORM_TYPE,e.short_blocks==ke.short_block_dispensed&&(t[r]=1),e.short_blocks==ke.short_block_forced&&(t[r]=0),0!=t[r]?n.blocktype_old[r]==Pe.SHORT_TYPE&&(s[r]=Pe.STOP_TYPE):(s[r]=Pe.SHORT_TYPE,n.blocktype_old[r]==Pe.NORM_TYPE&&(n.blocktype_old[r]=Pe.START_TYPE),n.blocktype_old[r]==Pe.STOP_TYPE&&(n.blocktype_old[r]=Pe.SHORT_TYPE)),a[r]=n.blocktype_old[r],n.blocktype_old[r]=s[r]}(e,x,l,T),c=0;c<f;c++){var ne,re,ie,_e=0;1<c?(ne=_,_e=-2,re=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(re=Pe.SHORT_TYPE),ie=r[s][c-2]):(ne=i,_e=0,re=l[c],ie=n[s][c]),ne[_e+c]=re==Pe.SHORT_TYPE?ge(ie,S.masking_lower):Se(ie,S.masking_lower),e.analysis&&(S.pinfo.pe[s][c]=ne[_e+c])}return 0};var X=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function q(e,t,a){if(0==a)for(var s=0;s<e.npart_s;s++)e.nb_s2[t][s]=e.nb_s1[t][s],e.nb_s1[t][s]=0}function j(e,t){for(var a=0;a<e.npart_l;a++)e.nb_2[t][a]=e.nb_1[t][a],e.nb_1[t][a]=0}function F(e,t,a,s,n,r){var i,_,o,l=e.internal_flags,f=new float[Pe.CBANDS],c=Ae(Pe.CBANDS),h=new int[Pe.CBANDS];for(o=_=0;o<l.npart_s;++o){var u=0,m=0,b=l.numlines_s[o];for(i=0;i<b;++i,++_){var p=t[r][_];u+=p,m<p&&(m=p)}a[o]=u,f[o]=m,c[o]=u/b}for(;o<Pe.CBANDS;++o)f[o]=0,c[o]=0;for(function(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];for(0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0,r=1;r<e.npart_s-1;r++){var _,o;0<(i=a[r-1]+a[r]+a[r+1])?((_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]-1))))&&(o=n),s[r]=o):s[r]=0}(l,f,c,h),_=o=0;o<l.npart_s;o++){var v,d,g,S,M,w=l.s3ind_s[o][0],R=l.s3ind_s[o][1];for(v=h[w],d=1,S=l.s3_ss[_]*a[w]*ue[h[w]],++_,++w;w<=R;)v+=h[w],d+=1,S=B(S,g=l.s3_ss[_]*a[w]*ue[h[w]],w-o),++_,++w;S*=M=.5*ue[v=(1+2*v)/(2*d)],s[o]=S,l.nb_s2[n][o]=l.nb_s1[n][o],l.nb_s1[n][o]=S,g=f[o],g*=l.minval_s[o],g*=M,s[o]>g&&(s[o]=g),1<l.masking_lower&&(s[o]*=l.masking_lower),s[o]>a[o]&&(s[o]=a[o]),l.masking_lower<1&&(s[o]*=l.masking_lower)}for(;o<Pe.CBANDS;++o)a[o]=0,s[o]=0}function z(e,t,a,s,n){var r,i=Ae(Pe.CBANDS),_=Ae(Pe.CBANDS),o=Be(Pe.CBANDS+2);Me(e,t,a,i,_),we(e,i,_,o);var l=0;for(r=0;r<e.npart_l;r++){var f,c,h,u=e.s3ind[r][0],m=e.s3ind[r][1],b=0,p=0;for(b=o[u],p+=1,c=e.s3_ll[l]*a[u]*ue[o[u]],++l,++u;u<=m;)b+=o[u],p+=1,c=B(c,f=e.s3_ll[l]*a[u]*ue[o[u]],u-r),++l,++u;if(c*=h=.5*ue[b=(1+2*b)/(2*p)],e.blocktype_old[1&n]==Pe.SHORT_TYPE){var v=oe*e.nb_1[n][r];s[r]=0<v?Math.min(c,v):Math.min(c,a[r]*fe)}else{var d=le*e.nb_2[n][r],g=oe*e.nb_1[n][r];d<=0&&(d=c),g<=0&&(g=c),v=e.blocktype_old[1&n]==Pe.NORM_TYPE?Math.min(g,d):g,s[r]=Math.min(c,v)}e.nb_2[n][r]=e.nb_1[n][r],e.nb_1[n][r]=c,f=i[r],f*=e.minval_l[r],f*=h,s[r]>f&&(s[r]=f),1<e.masking_lower&&(s[r]*=e.masking_lower),s[r]>a[r]&&(s[r]=a[r]),e.masking_lower<1&&(s[r]*=e.masking_lower)}for(;r<Pe.CBANDS;++r)a[r]=0,s[r]=0}function Z(e,t,a,s,n,r,i){for(var _,o,l=2*r,f=0<r?Math.pow(10,n):1,c=0;c<i;++c){var h=e[2][c],u=e[3][c],m=t[0][c],b=t[1][c],p=t[2][c],v=t[3][c];if(m<=1.58*b&&b<=1.58*m){var d=a[c]*u,g=a[c]*h;o=Math.max(p,Math.min(v,d)),_=Math.max(v,Math.min(p,g))}else o=p,_=v;if(0<r){var S,M,w=s[c]*f;if(S=Math.min(Math.max(m,w),Math.max(b,w)),0<(M=(p=Math.max(o,w))+(v=Math.max(_,w)))&&S*l<M){var R=S*l/M;p*=R,v*=R}o=Math.min(p,o),_=Math.min(v,_)}h<o&&(o=h),u<_&&(_=u),t[2][c]=o,t[3][c]=_}}function w(e,t){var a;return(a=0<=e?27*-e:e*t)<=-72?0:Math.exp(a*S)}function R(e){var t,a,s=0;for(s=0;1e-20<w(s,e);s-=1);for(n=s,r=0;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?r=s:n=s;t=n;var n,r;s=0;for(s=0;1e-20<w(s,e);s+=1);for(n=0,r=s;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?n=s:r=s;a=r;var i,_=0;for(i=0;i<=1e3;++i){_+=w(s=t+i*(a-t)/1e3,e)}return 1001/(_*(a-t))}function L(e){return e<0&&(e=0),e*=.001,13*Math.atan(.76*e)+3.5*Math.atan(e*e/56.25)}function V(e,t,a,s,n,r,i,_,o,l,f,c){var h,u=Ae(Pe.CBANDS+1),m=_/(15<c?1152:384),b=Be(Pe.HBLKSIZE);_/=o;var p=0,v=0;for(h=0;h<Pe.CBANDS;h++){var d;for(x=L(_*p),u[h]=_*p,d=p;L(_*d)-x<E&&d<=o/2;d++);for(e[h]=d-p,v=h+1;p<d;)b[p++]=h;if(o/2<p){p=o/2,++h;break}}u[h]=_*p;for(var g=0;g<c;g++){var S,M,w,R,B;w=l[g],R=l[g+1],(S=0|Math.floor(.5+f*(w-.5)))<0&&(S=0),o/2<(M=0|Math.floor(.5+f*(R-.5)))&&(M=o/2),a[g]=(b[S]+b[M])/2,t[g]=b[M];var A=m*R;i[g]=(A-u[t[g]])/(u[t[g]+1]-u[t[g]]),i[g]<0?i[g]=0:1<i[g]&&(i[g]=1),B=L(_*l[g]*f),B=Math.min(B,15.5)/15.5,r[g]=Math.pow(10,1.25*(1-Math.cos(Math.PI*B))-2.5)}for(var T=p=0;T<v;T++){var x,k,y=e[T];x=L(_*p),k=L(_*(p+y-1)),s[T]=.5*(x+k),x=L(_*(p-.5)),k=L(_*(p+y-.5)),n[T]=k-x,p+=y}return v}function O(e,t,a,s,n,r){var i,_,o,l,f,c,h=Te([Pe.CBANDS,Pe.CBANDS]),u=0;if(r)for(var m=0;m<t;m++)for(i=0;i<t;i++){var b=(_=a[m]-a[i],c=f=l=o=void 0,o=_,l=.5<=(o*=0<=o?3:1.5)&&o<=2.5?8*((c=o-.5)*c-2*c):0,((f=15.811389+7.5*(o+=.474)-17.5*Math.sqrt(1+o*o))<=-60?0:(o=Math.exp((l+f)*S),o/=.6609193))*s[i]);h[m][i]=b*n[m]}else for(i=0;i<t;i++){var p=15+Math.min(21/a[i],12),v=R(p);for(m=0;m<t;m++){b=v*w(a[m]-a[i],p)*s[i];h[m][i]=b*n[m]}}for(m=0;m<t;m++){for(i=0;i<t&&!(0<h[m][i]);i++);for(e[m][0]=i,i=t-1;0<i&&!(0<h[m][i]);i--);e[m][1]=i,u+=e[m][1]-e[m][0]+1}var d=Ae(u),g=0;for(m=0;m<t;m++)for(i=e[m][0];i<=e[m][1];i++)d[g++]=h[m][i];return d}function N(e){var t=L(e);return t=Math.min(t,15.5)/15.5,Math.pow(10,1.25*(1-Math.cos(Math.PI*t))-2.5)}function s(e,t){return e<-.3&&(e=3410),e/=1e3,e=Math.max(.1,e),3.64*Math.pow(e,-.8)-6.8*Math.exp(-.6*Math.pow(e-3.4,2))+6*Math.exp(-.15*Math.pow(e-8.7,2))+.001*(.6+.04*t)*Math.pow(e,4)}this.L3psycho_anal_vbr=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,m,b=e.internal_flags,p=Ae(Pe.HBLKSIZE),v=Te([3,Pe.HBLKSIZE_s]),d=Te([2,Pe.BLKSIZE]),g=Te([2,3,Pe.BLKSIZE_s]),S=Te([4,Pe.CBANDS]),M=Te([4,Pe.CBANDS]),w=Te([4,3]),R=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],B=Be(2),A=e.mode==Ee.JOINT_STEREO?4:b.channels_out;!function(e,t,a,s,n,r,i,_,o,l){for(var f=Te([2,576]),c=e.internal_flags,h=c.channels_out,u=e.mode==Ee.JOINT_STEREO?4:h,m=0;m<h;m++){firbuf=t[m];for(var b=a+576-350-ce+192,p=0;p<576;p++){var v,d;v=firbuf[b+p+10];for(var g=d=0;g<(ce-1)/2-1;g+=2)v+=X[g]*(firbuf[b+p+g]+firbuf[b+p+ce-g]),d+=X[g+1]*(firbuf[b+p+g+1]+firbuf[b+p+ce-g-1]);f[m][p]=v+d}n[s][m].en.assign(c.en[m]),n[s][m].thm.assign(c.thm[m]),2<u&&(r[s][m].en.assign(c.en[m+2]),r[s][m].thm.assign(c.thm[m+2]))}for(m=0;m<u;m++){var S=Ae(12),M=Ae(12),w=[0,0,0,0],R=f[1&m],B=0,A=3==m?c.nsPsy.attackthre_s:c.nsPsy.attackthre,T=1;if(2==m)for(p=0,g=576;0<g;++p,--g){var x=f[0][p],k=f[1][p];f[0][p]=x+k,f[1][p]=x-k}for(p=0;p<3;p++)M[p]=c.nsPsy.last_en_subshort[m][p+6],S[p]=M[p]/c.nsPsy.last_en_subshort[m][p+4],w[0]+=M[p];for(p=0;p<9;p++){for(var y=B+64,E=1;B<y;B++)E<Math.abs(R[B])&&(E=Math.abs(R[B]));c.nsPsy.last_en_subshort[m][p]=M[p+3]=E,w[1+p/3]+=E,E>M[p+3-2]?E/=M[p+3-2]:E=M[p+3-2]>10*E?M[p+3-2]/(10*E):0,S[p+3]=E}for(p=0;p<3;++p){var P=M[3*p+3]+M[3*p+4]+M[3*p+5],H=1;6*M[3*p+5]<P&&(H*=.5,6*M[3*p+4]<P&&(H*=.5)),_[m][p]=H}if(e.analysis){var I=S[0];for(p=1;p<12;p++)I<S[p]&&(I=S[p]);c.pinfo.ers[s][m]=c.pinfo.ers_save[m],c.pinfo.ers_save[m]=I}for(p=0;p<12;p++)0==o[m][p/3]&&S[p]>A&&(o[m][p/3]=p%3+1);for(p=1;p<4;p++){var L=w[p-1],V=w[p];Math.max(L,V)<4e4&&L<1.7*V&&V<1.7*L&&(1==p&&o[m][0]<=o[m][p]&&(o[m][0]=0),o[m][p]=0)}o[m][0]<=c.nsPsy.lastAttacks[m]&&(o[m][0]=0),3!=c.nsPsy.lastAttacks[m]&&o[m][0]+o[m][1]+o[m][2]+o[m][3]==0||((T=0)!=o[m][1]&&0!=o[m][0]&&(o[m][1]=0),0!=o[m][2]&&0!=o[m][1]&&(o[m][2]=0),0!=o[m][3]&&0!=o[m][2]&&(o[m][3]=0)),m<2?l[m]=T:0==T&&(l[0]=l[1]=0),i[m]=c.tot_ener[m]}}(e,t,a,s,n,r,o,w,R,B),function(e,t){var a=e.internal_flags;e.short_blocks!=ke.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var s=0;s<a.channels_out;s++)e.short_blocks==ke.short_block_dispensed&&(t[s]=1),e.short_blocks==ke.short_block_forced&&(t[s]=0)}(e,B);for(var T=0;T<A;T++){Y(e,t,a,T,s,p,d,k=1&T),c=s,h=T,u=p,m=void 0,m=(f=e).internal_flags,2==f.athaa_loudapprox&&h<2&&(m.loudness_sq[c][h]=m.loudness_sq_save[h],m.loudness_sq_save[h]=D(u,m)),0!=B[k]?z(b,p,S[T],M[T],T):j(b,T)}B[0]+B[1]==2&&e.mode==Ee.JOINT_STEREO&&Z(S,M,b.mld_cb_l,b.ATH.cb_l,e.ATHlower*b.ATH.adjust,e.msfix,b.npart_l);for(T=0;T<A;T++){0!=B[k=1&T]&&pe(b,S[T],M[T],T)}for(var x=0;x<3;x++){for(T=0;T<A;++T){0!=B[k=1&T]?q(b,T,x):(C(e,t,a,T,x,v,g,k),F(e,v,S[T],M[T],T,x))}B[0]+B[1]==0&&e.mode==Ee.JOINT_STEREO&&Z(S,M,b.mld_cb_s,b.ATH.cb_s,e.ATHlower*b.ATH.adjust,e.msfix,b.npart_s);for(T=0;T<A;++T){0==B[k=1&T]&&be(b,S[T],M[T],T,x)}}for(T=0;T<A;T++){var k;if(0==B[k=1&T])for(var y=0;y<Pe.SBMAX_s;y++){var E=Ae(3);for(x=0;x<3;x++){var P=b.thm[T].s[y][x];if(P*=.8,2<=R[T][x]||1==R[T][x+1]){var H=0!=x?x-1:2,I=de(b.thm[T].s[y][H],P,.36);P=Math.min(P,I)}else if(1==R[T][x]){H=0!=x?x-1:2,I=de(b.thm[T].s[y][H],P,.6*fe);P=Math.min(P,I)}else 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t,a=e.internal_flags,s=!0,n=13,r=0,i=0,_=-8.25,o=-4.5,l=Ae(Pe.CBANDS),f=Ae(Pe.CBANDS),c=Ae(Pe.CBANDS),h=e.out_samplerate;switch(e.experimentalZ){default:case 0:s=!0;break;case 1:s=e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt;break;case 2:s=!1;break;case 3:n=8,r=-1.75,i=-.0125,_=-8.25,o=-2.25}for(a.ms_ener_ratio_old=.25,a.blocktype_old[0]=a.blocktype_old[1]=Pe.NORM_TYPE,t=0;t<4;++t){for(var u=0;u<Pe.CBANDS;++u)a.nb_1[t][u]=1e20,a.nb_2[t][u]=1e20,a.nb_s1[t][u]=a.nb_s2[t][u]=1;for(var m=0;m<Pe.SBMAX_l;m++)a.en[t].l[m]=1e20,a.thm[t].l[m]=1e20;for(u=0;u<3;++u){for(m=0;m<Pe.SBMAX_s;m++)a.en[t].s[m][u]=1e20,a.thm[t].s[m][u]=1e20;a.nsPsy.lastAttacks[t]=0}for(u=0;u<9;u++)a.nsPsy.last_en_subshort[t][u]=10}for(a.loudness_sq_save[0]=a.loudness_sq_save[1]=0,a.npart_l=V(a.numlines_l,a.bo_l,a.bm_l,l,f,a.mld_l,a.PSY.bo_l_weight,h,Pe.BLKSIZE,a.scalefac_band.l,Pe.BLKSIZE/1152,Pe.SBMAX_l),t=0;t<a.npart_l;t++){var b=r;l[t]>=n&&(b=i*(l[t]-n)/(24-n)+r*(24-l[t])/(24-n)),c[t]=Math.pow(10,b/10),0<a.numlines_l[t]?a.rnumlines_l[t]=1/a.numlines_l[t]:a.rnumlines_l[t]=0}a.s3_ll=O(a.s3ind,a.npart_l,l,f,c,s);var p;u=0;for(t=0;t<a.npart_l;t++){g=K.MAX_VALUE;for(var v=0;v<a.numlines_l[t];v++,u++){var d=h*u/(1e3*Pe.BLKSIZE);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_l[t])<g&&(g=S)}a.ATH.cb_l[t]=g,6<(g=20*l[t]/10-20)&&(g=100),g<-15&&(g=-15),g-=8,a.minval_l[t]=Math.pow(10,g/10)*a.numlines_l[t]}for(a.npart_s=V(a.numlines_s,a.bo_s,a.bm_s,l,f,a.mld_s,a.PSY.bo_s_weight,h,Pe.BLKSIZE_s,a.scalefac_band.s,Pe.BLKSIZE_s/384,Pe.SBMAX_s),t=u=0;t<a.npart_s;t++){var g;b=_;l[t]>=n&&(b=o*(l[t]-n)/(24-n)+_*(24-l[t])/(24-n)),c[t]=Math.pow(10,b/10),g=K.MAX_VALUE;for(v=0;v<a.numlines_s[t];v++,u++){var S;d=h*u/(1e3*Pe.BLKSIZE_s);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_s[t])<g&&(g=S)}a.ATH.cb_s[t]=g,g=7*l[t]/12-7,12<l[t]&&(g*=1+3.1*Math.log(1+g)),l[t]<12&&(g*=1+2.3*Math.log(1-g)),g<-15&&(g=-15),g-=8,a.minval_s[t]=Math.pow(10,g/10)*a.numlines_s[t]}a.s3_ss=O(a.s3ind_s,a.npart_s,l,f,c,s),x=Math.pow(10,(P+1)/16),k=Math.pow(10,(H+1)/16),y=Math.pow(10,I/10),A.init_fft(a),a.decay=Math.exp(-1*T/(.01*h/192)),p=3.5,0!=(2&e.exp_nspsytune)&&(p=1),0<Math.abs(e.msfix)&&(p=e.msfix),e.msfix=p;for(var M=0;M<a.npart_l;M++)a.s3ind[M][1]>a.npart_l-1&&(a.s3ind[M][1]=a.npart_l-1);var w=576*a.mode_gr/h;if(a.ATH.decay=Math.pow(10,-1.2*w),a.ATH.adjust=.01,-(a.ATH.adjustLimit=1)!=e.ATHtype){var R=e.out_samplerate/Pe.BLKSIZE,B=0;for(t=d=0;t<Pe.BLKSIZE/2;++t)d+=R,a.ATH.eql_w[t]=1/Math.pow(10,this.ATHformula(d,e)/10),B+=a.ATH.eql_w[t];for(B=1/B,t=Pe.BLKSIZE/2;0<=--t;)a.ATH.eql_w[t]*=B}for(M=u=0;M<a.npart_s;++M)for(t=0;t<a.numlines_s[M];++t)++u;for(M=u=0;M<a.npart_l;++M)for(t=0;t<a.numlines_l[M];++t)++u;for(t=u=0;t<a.npart_l;t++){d=h*(u+a.numlines_l[t]/2)/(1*Pe.BLKSIZE);a.mld_cb_l[t]=N(d),u+=a.numlines_l[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_l[t]=1;for(t=u=0;t<a.npart_s;t++){d=h*(u+a.numlines_s[t]/2)/(1*Pe.BLKSIZE_s);a.mld_cb_s[t]=N(d),u+=a.numlines_s[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_s[t]=1;return 0},this.ATHformula=function(e,t){var a;switch(t.ATHtype){case 0:a=s(e,9);break;case 1:a=s(e,-1);break;case 2:a=s(e,0);break;case 3:a=s(e,1)+6;break;case 4:a=s(e,t.ATHcurve);break;default:a=s(e,0)}return a}}function U(){var _=this;U.V9=410,U.V8=420,U.V7=430,U.V6=440,U.V5=450,U.V4=460,U.V3=470,U.V2=480,U.V1=490,U.V0=500,U.R3MIX=1e3,U.STANDARD=1001,U.EXTREME=1002,U.INSANE=1003,U.STANDARD_FAST=1004,U.EXTREME_FAST=1005,U.MEDIUM=1006,U.MEDIUM_FAST=1007;var w,R,g,S,M;U.LAME_MAXMP3BUFFER=147456;var B,A,T,x=new G;function k(){this.lowerlimit=0}function n(e,t){this.lowpass=t}this.enc=new Pe,this.setModules=function(e,t,a,s,n,r,i,_,o){w=e,R=t,g=a,S=s,M=n,B=r,i,A=_,T=o,this.enc.setModules(R,x,S,B)};var y=4294479419;function E(e){return 1<e?0:e<=0?1:Math.cos(Math.PI/2*e)}function P(e,t){switch(e){case 44100:return t.version=1,0;case 48e3:return t.version=1;case 32e3:return t.version=1,2;case 22050:return t.version=0;case 24e3:return t.version=0,1;case 16e3:return t.version=0,2;case 11025:return t.version=0;case 12e3:return t.version=0,1;case 8e3:return t.version=0,2;default:return t.version=0,-1}}function H(e,t,a){a<16e3&&(t=2);for(var s=j.bitrate_table[t][1],n=2;n<=14;n++)0<j.bitrate_table[t][n]&&Math.abs(j.bitrate_table[t][n]-e)<Math.abs(s-e)&&(s=j.bitrate_table[t][n]);return s}function I(e,t,a){a<16e3&&(t=2);for(var s=0;s<=14;s++)if(0<j.bitrate_table[t][s]&&j.bitrate_table[t][s]==e)return s;return-1}function L(e,t){var a=[new n(8,2e3),new n(16,3700),new n(24,3900),new n(32,5500),new n(40,7e3),new n(48,7500),new n(56,1e4),new n(64,11e3),new n(80,13500),new n(96,15100),new n(112,15600),new n(128,17e3),new n(160,17500),new n(192,18600),new n(224,19400),new n(256,19700),new n(320,20500)],s=_.nearestBitrateFullIndex(t);e.lowerlimit=a[s].lowpass}function V(e){var t=Pe.BLKSIZE+e.framesize-Pe.FFTOFFSET;return t=Math.max(t,512+e.framesize-32)}function O(e,t,a,s,n,r){var i=_.enc.lame_encode_mp3_frame(e,t,a,s,n,r);return e.frameNum++,i}function N(){this.n_in=0,this.n_out=0}function f(){this.num_used=0}function D(e,t,a){var s=Math.PI*t;(e/=a)<0&&(e=0),1<e&&(e=1);var n=e-.5,r=.42-.5*Math.cos(2*e*Math.PI)+.08*Math.cos(4*e*Math.PI);return Math.abs(n)<1e-9?s/Math.PI:r*Math.sin(a*s*n)/(Math.PI*a*n)}function c(e,t,a,s,n,r,i,_,o){var l,f,c=e.internal_flags,h=0,u=e.out_samplerate/function e(t,a){return 0!=a?e(a,t%a):t}(e.out_samplerate,e.in_samplerate);Z.BPC<u&&(u=Z.BPC);var m=Math.abs(c.resample_ratio-Math.floor(.5+c.resample_ratio))<1e-4?1:0,b=1/c.resample_ratio;1<b&&(b=1);var p=31;0==p%2&&--p;var v=(p+=m)+1;if(0==c.fill_buffer_resample_init){for(c.inbuf_old[0]=Ae(v),c.inbuf_old[1]=Ae(v),l=0;l<=2*u;++l)c.blackfilt[l]=Ae(v);for(c.itime[0]=0,h=c.itime[1]=0;h<=2*u;h++){var d=0,g=(h-u)/(2*u);for(l=0;l<=p;l++)d+=c.blackfilt[h][l]=D(l-g,b,p);for(l=0;l<=p;l++)c.blackfilt[h][l]/=d}c.fill_buffer_resample_init=1}var S=c.inbuf_old[o];for(f=0;f<s;f++){var M,w;if(M=f*c.resample_ratio,i<=p+(h=0|Math.floor(M-c.itime[o]))-p/2)break;g=M-c.itime[o]-(h+p%2*.5);w=0|Math.floor(2*g*u+u+.5);var R=0;for(l=0;l<=p;++l){var B=l+h-p/2;R+=(B<0?S[v+B]:n[r+B])*c.blackfilt[w][l]}t[a+f]=R}if(_.num_used=Math.min(i,p+h-p/2),c.itime[o]+=_.num_used-f*c.resample_ratio,_.num_used>=v)for(l=0;l<v;l++)S[l]=n[r+_.num_used+l-v];else{var A=v-_.num_used;for(l=0;l<A;++l)S[l]=S[l+_.num_used];for(h=0;l<v;++l,++h)S[l]=n[r+h]}return f}function Y(e,t,a,s,n,r){var i=e.internal_flags;if(i.resample_ratio<.9999||1.0001<i.resample_ratio)for(var _=0;_<i.channels_out;_++){var o=new f;r.n_out=c(e,t[_],i.mf_size,e.framesize,a[_],s,n,o,_),r.n_in=o.num_used}else{r.n_out=Math.min(e.framesize,n),r.n_in=r.n_out;for(var l=0;l<r.n_out;++l)t[0][i.mf_size+l]=a[0][s+l],2==i.channels_out&&(t[1][i.mf_size+l]=a[1][s+l])}}this.lame_init=function(){var e,t,a=new function(){this.class_id=0,this.num_samples=0,this.num_channels=0,this.in_samplerate=0,this.out_samplerate=0,this.scale=0,this.scale_left=0,this.scale_right=0,this.analysis=!1,this.bWriteVbrTag=!1,this.decode_only=!1,this.quality=0,this.mode=Ee.STEREO,this.force_ms=!1,this.free_format=!1,this.findReplayGain=!1,this.decode_on_the_fly=!1,this.write_id3tag_automatic=!1,this.brate=0,this.compression_ratio=0,this.copyright=0,this.original=0,this.extension=0,this.emphasis=0,this.error_protection=0,this.strict_ISO=!1,this.disable_reservoir=!1,this.quant_comp=0,this.quant_comp_short=0,this.experimentalY=!1,this.experimentalZ=0,this.exp_nspsytune=0,this.preset=0,this.VBR=null,this.VBR_q_frac=0,this.VBR_q=0,this.VBR_mean_bitrate_kbps=0,this.VBR_min_bitrate_kbps=0,this.VBR_max_bitrate_kbps=0,this.VBR_hard_min=0,this.lowpassfreq=0,this.highpassfreq=0,this.lowpasswidth=0,this.highpasswidth=0,this.maskingadjust=0,this.maskingadjust_short=0,this.ATHonly=!1,this.ATHshort=!1,this.noATH=!1,this.ATHtype=0,this.ATHcurve=0,this.ATHlower=0,this.athaa_type=0,this.athaa_loudapprox=0,this.athaa_sensitivity=0,this.short_blocks=null,this.useTemporal=!1,this.interChRatio=0,this.msfix=0,this.tune=!1,this.tune_value_a=0,this.version=0,this.encoder_delay=0,this.encoder_padding=0,this.framesize=0,this.frameNum=0,this.lame_allocated_gfp=0,this.internal_flags=null};return 0!=((e=a).class_id=y,t=e.internal_flags=new Z,e.mode=Ee.NOT_SET,e.original=1,e.in_samplerate=44100,e.num_channels=2,e.num_samples=-1,e.bWriteVbrTag=!0,e.quality=-1,e.short_blocks=null,t.subblock_gain=-1,e.lowpassfreq=0,e.highpassfreq=0,e.lowpasswidth=-1,e.highpasswidth=-1,e.VBR=ye.vbr_off,e.VBR_q=4,e.ATHcurve=-1,e.VBR_mean_bitrate_kbps=128,e.VBR_min_bitrate_kbps=0,e.VBR_max_bitrate_kbps=0,e.VBR_hard_min=0,t.VBR_min_bitrate=1,t.VBR_max_bitrate=13,e.quant_comp=-1,e.quant_comp_short=-1,e.msfix=-1,t.resample_ratio=1,t.OldValue[0]=180,t.OldValue[1]=180,t.CurrentStep[0]=4,t.CurrentStep[1]=4,t.masking_lower=1,t.nsPsy.attackthre=-1,t.nsPsy.attackthre_s=-1,e.scale=-1,e.athaa_type=-1,e.ATHtype=-1,e.athaa_loudapprox=-1,e.athaa_sensitivity=0,e.useTemporal=null,e.interChRatio=-1,t.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY,e.encoder_padding=0,t.mf_size=Pe.ENCDELAY-Pe.MDCTDELAY,e.findReplayGain=!1,e.decode_on_the_fly=!1,t.decode_on_the_fly=!1,t.findReplayGain=!1,t.findPeakSample=!1,t.RadioGain=0,t.AudiophileGain=0,t.noclipGainChange=0,t.noclipScale=-1,e.preset=0,e.write_id3tag_automatic=!0,0)?null:(a.lame_allocated_gfp=1,a)},this.nearestBitrateFullIndex=function(e){var t=[8,16,24,32,40,48,56,64,80,96,112,128,160,192,224,256,320],a=0,s=0,n=0,r=0;r=t[16],s=t[n=16],a=16;for(var i=0;i<16;i++)if(Math.max(e,t[i+1])!=e){r=t[i+1],n=i+1,s=t[i],a=i;break}return e-s<r-e?a:n},this.lame_init_params=function(e){var t,a,s,n=e.internal_flags;if(n.Class_ID=0,null==n.ATH&&(n.ATH=new function(){this.useAdjust=0,this.aaSensitivityP=0,this.adjust=0,this.adjustLimit=0,this.decay=0,this.floor=0,this.l=Ae(Pe.SBMAX_l),this.s=Ae(Pe.SBMAX_s),this.psfb21=Ae(Pe.PSFB21),this.psfb12=Ae(Pe.PSFB12),this.cb_l=Ae(Pe.CBANDS),this.cb_s=Ae(Pe.CBANDS),this.eql_w=Ae(Pe.BLKSIZE/2)}),null==n.PSY&&(n.PSY=new function(){this.mask_adjust=0,this.mask_adjust_short=0,this.bo_l_weight=Ae(Pe.SBMAX_l),this.bo_s_weight=Ae(Pe.SBMAX_s)}),null==n.rgdata&&(n.rgdata=new function(){}),n.channels_in=e.num_channels,1==n.channels_in&&(e.mode=Ee.MONO),n.channels_out=e.mode==Ee.MONO?1:2,n.mode_ext=Pe.MPG_MD_MS_LR,e.mode==Ee.MONO&&(e.force_ms=!1),e.VBR==ye.vbr_off&&128!=e.VBR_mean_bitrate_kbps&&0==e.brate&&(e.brate=e.VBR_mean_bitrate_kbps),e.VBR==ye.vbr_off||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt||(e.free_format=!1),e.VBR==ye.vbr_off&&0==e.brate&&q.EQ(e.compression_ratio,0)&&(e.compression_ratio=11.025),e.VBR==ye.vbr_off&&0<e.compression_ratio&&(0==e.out_samplerate&&(e.out_samplerate=map2MP3Frequency(int(.97*e.in_samplerate))),e.brate=0|16*e.out_samplerate*n.channels_out/(1e3*e.compression_ratio),n.samplerate_index=P(e.out_samplerate,e),e.free_format||(e.brate=H(e.brate,e.version,e.out_samplerate))),0!=e.out_samplerate&&(e.out_samplerate<16e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,64)):e.out_samplerate<32e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,160)):(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,32),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320))),0==e.lowpassfreq){var r=16e3;switch(e.VBR){case ye.vbr_off:L(i=new k,e.brate),r=i.lowerlimit;break;case ye.vbr_abr:var i;L(i=new k,e.VBR_mean_bitrate_kbps),r=i.lowerlimit;break;case ye.vbr_rh:var _=[19500,19e3,18600,18e3,17500,16e3,15600,14900,12500,1e4,3950];if(0<=e.VBR_q&&e.VBR_q<=9){var o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500;break;default:_=[19500,19e3,18500,18e3,17500,16500,15500,14500,12500,9500,3950];if(0<=e.VBR_q&&e.VBR_q<=9){o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500}e.mode!=Ee.MONO||e.VBR!=ye.vbr_off&&e.VBR!=ye.vbr_abr||(r*=1.5),e.lowpassfreq=0|r}if(0==e.out_samplerate&&(2*e.lowpassfreq>e.in_samplerate&&(e.lowpassfreq=e.in_samplerate/2),e.out_samplerate=(t=0|e.lowpassfreq,a=e.in_samplerate,s=44100,48e3<=a?s=48e3:44100<=a?s=44100:32e3<=a?s=32e3:24e3<=a?s=24e3:22050<=a?s=22050:16e3<=a?s=16e3:12e3<=a?s=12e3:11025<=a?s=11025:8e3<=a&&(s=8e3),-1==t?s:(t<=15960&&(s=44100),t<=15250&&(s=32e3),t<=11220&&(s=24e3),t<=9970&&(s=22050),t<=7230&&(s=16e3),t<=5420&&(s=12e3),t<=4510&&(s=11025),t<=3970&&(s=8e3),a<s?44100<a?48e3:32e3<a?44100:24e3<a?32e3:22050<a?24e3:16e3<a?22050:12e3<a?16e3:11025<a?12e3:8e3<a?11025:8e3:s))),e.lowpassfreq=Math.min(20500,e.lowpassfreq),e.lowpassfreq=Math.min(e.out_samplerate/2,e.lowpassfreq),e.VBR==ye.vbr_off&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)),e.VBR==ye.vbr_abr&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps)),e.bWriteVbrTag||(e.findReplayGain=!1,e.decode_on_the_fly=!1,n.findPeakSample=!1),n.findReplayGain=e.findReplayGain,n.decode_on_the_fly=e.decode_on_the_fly,n.decode_on_the_fly&&(n.findPeakSample=!0),n.findReplayGain&&w.InitGainAnalysis(n.rgdata,e.out_samplerate)==X.INIT_GAIN_ANALYSIS_ERROR)return e.internal_flags=null,-6;switch(n.decode_on_the_fly&&!e.decode_only&&(null!=n.hip&&T.hip_decode_exit(n.hip),n.hip=T.hip_decode_init()),n.mode_gr=e.out_samplerate<=24e3?1:2,e.framesize=576*n.mode_gr,e.encoder_delay=Pe.ENCDELAY,n.resample_ratio=e.in_samplerate/e.out_samplerate,e.VBR){case ye.vbr_mt:case ye.vbr_rh:case ye.vbr_mtrh:e.compression_ratio=[5.7,6.5,7.3,8.2,10,11.9,13,14,15,16.5][e.VBR_q];break;case ye.vbr_abr:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps);break;default:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)}if(e.mode==Ee.NOT_SET&&(e.mode=Ee.JOINT_STEREO),0<e.highpassfreq?(n.highpass1=2*e.highpassfreq,0<=e.highpasswidth?n.highpass2=2*(e.highpassfreq+e.highpasswidth):n.highpass2=2*e.highpassfreq,n.highpass1/=e.out_samplerate,n.highpass2/=e.out_samplerate):(n.highpass1=0,n.highpass2=0),0<e.lowpassfreq?(n.lowpass2=2*e.lowpassfreq,0<=e.lowpasswidth?(n.lowpass1=2*(e.lowpassfreq-e.lowpasswidth),n.lowpass1<0&&(n.lowpass1=0)):n.lowpass1=2*e.lowpassfreq,n.lowpass1/=e.out_samplerate,n.lowpass2/=e.out_samplerate):(n.lowpass1=0,n.lowpass2=0),function(e){var t=e.internal_flags,a=32,s=-1;if(0<t.lowpass1){for(var n=999,r=0;r<=31;r++)(l=r/31)>=t.lowpass2&&(a=Math.min(a,r)),t.lowpass1<l&&l<t.lowpass2&&(n=Math.min(n,r));t.lowpass1=999==n?(a-.75)/31:(n-.75)/31,t.lowpass2=a/31}if(0<t.highpass2&&t.highpass2<.75/31*.9&&(t.highpass1=0,t.highpass2=0,$.err.println("Warning: highpass filter disabled.  highpass frequency too small\n")),0<t.highpass2){var i=-1;for(r=0;r<=31;r++)(l=r/31)<=t.highpass1&&(s=Math.max(s,r)),t.highpass1<l&&l<t.highpass2&&(i=Math.max(i,r));t.highpass1=s/31,t.highpass2=-1==i?(s+.75)/31:(i+.75)/31}for(r=0;r<32;r++){var _,o,l=r/31;_=t.highpass2>t.highpass1?E((t.highpass2-l)/(t.highpass2-t.highpass1+1e-20)):1,o=t.lowpass2>t.lowpass1?E((l-t.lowpass1)/(t.lowpass2-t.lowpass1+1e-20)):1,t.amp_filter[r]=_*o}}(e),n.samplerate_index=P(e.out_samplerate,e),n.samplerate_index<0)return e.internal_flags=null,-1;if(e.VBR==ye.vbr_off){if(e.free_format)n.bitrate_index=0;else if(e.brate=H(e.brate,e.version,e.out_samplerate),n.bitrate_index=I(e.brate,e.version,e.out_samplerate),n.bitrate_index<=0)return e.internal_flags=null,-1}else n.bitrate_index=1;e.analysis&&(e.bWriteVbrTag=!1),null!=n.pinfo&&(e.bWriteVbrTag=!1),R.init_bit_stream_w(n);for(var c,h,u,m=n.samplerate_index+3*e.version+6*(e.out_samplerate<16e3?1:0),b=0;b<Pe.SBMAX_l+1;b++)n.scalefac_band.l[b]=S.sfBandIndex[m].l[b];for(b=0;b<Pe.PSFB21+1;b++){var p=(n.scalefac_band.l[22]-n.scalefac_band.l[21])/Pe.PSFB21,v=n.scalefac_band.l[21]+b*p;n.scalefac_band.psfb21[b]=v}n.scalefac_band.psfb21[Pe.PSFB21]=576;for(b=0;b<Pe.SBMAX_s+1;b++)n.scalefac_band.s[b]=S.sfBandIndex[m].s[b];for(b=0;b<Pe.PSFB12+1;b++){p=(n.scalefac_band.s[13]-n.scalefac_band.s[12])/Pe.PSFB12,v=n.scalefac_band.s[12]+b*p;n.scalefac_band.psfb12[b]=v}for(n.scalefac_band.psfb12[Pe.PSFB12]=192,1==e.version?n.sideinfo_len=1==n.channels_out?21:36:n.sideinfo_len=1==n.channels_out?13:21,e.error_protection&&(n.sideinfo_len+=2),h=(c=e).internal_flags,c.frameNum=0,c.write_id3tag_automatic&&A.id3tag_write_v2(c),h.bitrate_stereoMode_Hist=C([16,5]),h.bitrate_blockType_Hist=C([16,6]),h.PeakSample=0,c.bWriteVbrTag&&B.InitVbrTag(c),n.Class_ID=y,u=0;u<19;u++)n.nsPsy.pefirbuf[u]=700*n.mode_gr*n.channels_out;switch(-1==e.ATHtype&&(e.ATHtype=4),e.VBR){case ye.vbr_mt:e.VBR=ye.vbr_mtrh;case ye.vbr_mtrh:null==e.useTemporal&&(e.useTemporal=!1),g.apply_preset(e,500-10*e.VBR_q,0),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),e.quality<5&&(e.quality=0),5<e.quality&&(e.quality=5),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,n.iteration_loop=new VBRNewIterationLoop(M);break;case ye.vbr_rh:g.apply_preset(e,500-10*e.VBR_q,0),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,6<e.quality&&(e.quality=6),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),n.iteration_loop=new VBROldIterationLoop(M);break;default:var d;n.sfb21_extra=!1,e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),(d=e.VBR)==ye.vbr_off&&(e.VBR_mean_bitrate_kbps=e.brate),g.apply_preset(e,e.VBR_mean_bitrate_kbps,0),e.VBR=d,n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,n.iteration_loop=d==ye.vbr_off?new function(e){var t=e;this.quantize=t,this.iteration_loop=function(e,t,a,s){var n,r=e.internal_flags,i=Ae(z.SFBMAX),_=Ae(576),o=Be(2),l=0,f=r.l3_side,c=new F(l);this.quantize.rv.ResvFrameBegin(e,c),l=c.bits;for(var h=0;h<r.mode_gr;h++){n=this.quantize.qupvt.on_pe(e,t,o,l,h,h),r.mode_ext==Pe.MPG_MD_MS_LR&&(this.quantize.ms_convert(r.l3_side,h),this.quantize.qupvt.reduce_side(o,a[h],l,n));for(var u=0;u<r.channels_out;u++){var m,b,p=f.tt[h][u];p.block_type!=Pe.SHORT_TYPE?(m=0,b=r.PSY.mask_adjust-m):(m=0,b=r.PSY.mask_adjust_short-m),r.masking_lower=Math.pow(10,.1*b),this.quantize.init_outer_loop(r,p),this.quantize.init_xrpow(r,p,_)&&(this.quantize.qupvt.calc_xmin(e,s[h][u],p,i),this.quantize.outer_loop(e,p,i,_,u,o[u])),this.quantize.iteration_finish_one(r,h,u)}}this.quantize.rv.ResvFrameEnd(r,l)}}(M):new ABRIterationLoop(M)}if(e.VBR!=ye.vbr_off){if(n.VBR_min_bitrate=1,n.VBR_max_bitrate=14,e.out_samplerate<16e3&&(n.VBR_max_bitrate=8),0!=e.VBR_min_bitrate_kbps&&(e.VBR_min_bitrate_kbps=H(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate=I(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate<0))return-1;if(0!=e.VBR_max_bitrate_kbps&&(e.VBR_max_bitrate_kbps=H(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate=I(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate<0))return-1;e.VBR_min_bitrate_kbps=j.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_max_bitrate_kbps=j.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps=Math.min(j.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps),e.VBR_mean_bitrate_kbps=Math.max(j.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_mean_bitrate_kbps)}return e.tune&&(n.PSY.mask_adjust+=e.tune_value_a,n.PSY.mask_adjust_short+=e.tune_value_a),function(e){var t=e.internal_flags;switch(e.quality){default:case 9:t.psymodel=0,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 8:e.quality=7;case 7:t.psymodel=1,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 6:case 5:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=0,t.full_outer_loop=0;break;case 4:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 3:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 2:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 1:case 0:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=2,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0}}(e),e.athaa_type<0?n.ATH.useAdjust=3:n.ATH.useAdjust=e.athaa_type,n.ATH.aaSensitivityP=Math.pow(10,e.athaa_sensitivity/-10),null==e.short_blocks&&(e.short_blocks=ke.short_block_allowed),e.short_blocks!=ke.short_block_allowed||e.mode!=Ee.JOINT_STEREO&&e.mode!=Ee.STEREO||(e.short_blocks=ke.short_block_coupled),e.quant_comp<0&&(e.quant_comp=1),e.quant_comp_short<0&&(e.quant_comp_short=0),e.msfix<0&&(e.msfix=0),e.exp_nspsytune=1|e.exp_nspsytune,e.internal_flags.nsPsy.attackthre<0&&(e.internal_flags.nsPsy.attackthre=G.NSATTACKTHRE),e.internal_flags.nsPsy.attackthre_s<0&&(e.internal_flags.nsPsy.attackthre_s=G.NSATTACKTHRE_S),e.scale<0&&(e.scale=1),e.ATHtype<0&&(e.ATHtype=4),e.ATHcurve<0&&(e.ATHcurve=4),e.athaa_loudapprox<0&&(e.athaa_loudapprox=2),e.interChRatio<0&&(e.interChRatio=0),null==e.useTemporal&&(e.useTemporal=!0),n.slot_lag=n.frac_SpF=0,e.VBR==ye.vbr_off&&(n.slot_lag=n.frac_SpF=72e3*(e.version+1)*e.brate%e.out_samplerate|0),S.iteration_init(e),x.psymodel_init(e),0},this.lame_encode_flush=function(e,t,a,s){var n,r,i,_,o=e.internal_flags,l=b([2,1152]),f=0,c=o.mf_samples_to_encode-Pe.POSTDELAY,h=V(e);if(o.mf_samples_to_encode<1)return 0;for(n=0,e.in_samplerate!=e.out_samplerate&&(c+=16*e.out_samplerate/e.in_samplerate),(i=e.framesize-c%e.framesize)<576&&(i+=e.framesize),_=(c+(e.encoder_padding=i))/e.framesize;0<_&&0<=f;){var u=h-o.mf_size,m=e.frameNum;u*=e.in_samplerate,1152<(u/=e.out_samplerate)&&(u=1152),u<1&&(u=1),r=s-n,0==s&&(r=0),a+=f=this.lame_encode_buffer(e,l[0],l[1],u,t,a,r),n+=f,_-=m!=e.frameNum?1:0}if(f<(o.mf_samples_to_encode=0))return f;if(r=s-n,0==s&&(r=0),R.flush_bitstream(e),(f=R.copy_buffer(o,t,a,r,1))<0)return f;if(a+=f,r=s-(n+=f),0==s&&(r=0),e.write_id3tag_automatic){if(A.id3tag_write_v1(e),(f=R.copy_buffer(o,t,a,r,0))<0)return f;n+=f}return n},this.lame_encode_buffer=function(e,t,a,s,n,r,i){var _,o,l=e.internal_flags,f=[null,null];if(l.Class_ID!=y)return-3;if(0==s)return 0;o=s,(null==(_=l).in_buffer_0||_.in_buffer_nsamples<o)&&(_.in_buffer_0=Ae(o),_.in_buffer_1=Ae(o),_.in_buffer_nsamples=o),f[0]=l.in_buffer_0,f[1]=l.in_buffer_1;for(var c=0;c<s;c++)f[0][c]=t[c],1<l.channels_in&&(f[1][c]=a[c]);return function(e,t,a,s,n,r,i){var _,o,l,f,c,h=e.internal_flags,u=0,m=[null,null],b=[null,null];if(h.Class_ID!=y)return-3;if(0==s)return 0;if((c=R.copy_buffer(h,n,r,i,0))<0)return c;if(r+=c,u+=c,b[0]=t,b[1]=a,q.NEQ(e.scale,0)&&q.NEQ(e.scale,1))for(o=0;o<s;++o)b[0][o]*=e.scale,2==h.channels_out&&(b[1][o]*=e.scale);if(q.NEQ(e.scale_left,0)&&q.NEQ(e.scale_left,1))for(o=0;o<s;++o)b[0][o]*=e.scale_left;if(q.NEQ(e.scale_right,0)&&q.NEQ(e.scale_right,1))for(o=0;o<s;++o)b[1][o]*=e.scale_right;if(2==e.num_channels&&1==h.channels_out)for(o=0;o<s;++o)b[0][o]=.5*(b[0][o]+b[1][o]),b[1][o]=0;f=V(e),m[0]=h.mfbuf[0],m[1]=h.mfbuf[1];var p=0;for(;0<s;){var v=[null,null],d=0,g=0;v[0]=b[0],v[1]=b[1];var S=new N;if(Y(e,m,v,p,s,S),d=S.n_in,g=S.n_out,h.findReplayGain&&!h.decode_on_the_fly&&w.AnalyzeSamples(h.rgdata,m[0],h.mf_size,m[1],h.mf_size,g,h.channels_out)==X.GAIN_ANALYSIS_ERROR)return-6;if(s-=d,p+=d,h.channels_out,h.mf_size+=g,h.mf_samples_to_encode<1&&(h.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY),h.mf_samples_to_encode+=g,h.mf_size>=f){var M=i-u;if(0==i&&(M=0),(_=O(e,m[0],m[1],n,r,M))<0)return _;for(r+=_,u+=_,h.mf_size-=e.framesize,h.mf_samples_to_encode-=e.framesize,l=0;l<h.channels_out;l++)for(o=0;o<h.mf_size;o++)m[l][o]=m[l][o+e.framesize]}}return u}(e,f[0],f[1],s,n,r,i)}}z.SFBMAX=3*Pe.SBMAX_s,Pe.ENCDELAY=576,Pe.POSTDELAY=1152,Pe.FFTOFFSET=224+(Pe.MDCTDELAY=48),Pe.DECDELAY=528,Pe.SBLIMIT=32,Pe.CBANDS=64,Pe.SBPSY_l=21,Pe.SBPSY_s=12,Pe.SBMAX_l=22,Pe.SBMAX_s=13,Pe.PSFB21=6,Pe.PSFB12=6,Pe.HBLKSIZE=(Pe.BLKSIZE=1024)/2+1,Pe.HBLKSIZE_s=(Pe.BLKSIZE_s=256)/2+1,Pe.NORM_TYPE=0,Pe.START_TYPE=1,Pe.SHORT_TYPE=2,Pe.STOP_TYPE=3,Pe.MPG_MD_LR_LR=0,Pe.MPG_MD_LR_I=1,Pe.MPG_MD_MS_LR=2,Pe.MPG_MD_MS_I=3,Pe.fircoef=[-.1039435,-.1892065,5*-.0432472,-.155915,3.898045e-17,.0467745*5,.50455,.756825,.187098*5],Z.MFSIZE=3456+Pe.ENCDELAY-Pe.MDCTDELAY,Z.MAX_HEADER_BUF=256,Z.MAX_BITS_PER_CHANNEL=4095,Z.MAX_BITS_PER_GRANULE=7680,Z.BPC=320,z.SFBMAX=3*Pe.SBMAX_s,t.Mp3Encoder=function(s,e,t){3!=arguments.length&&(console.error("WARN: Mp3Encoder(channels, samplerate, kbps) not specified"),s=1,e=44100,t=128);var n=new U,a=new function(){this.setModules=function(e,t){}},r=new X,i=new q,_=new function(){function e(e,t,a,s,n,r,i,_,o,l,f,c,h,u,m){this.vbr_q=e,this.quant_comp=t,this.quant_comp_s=a,this.expY=s,this.st_lrm=n,this.st_s=r,this.masking_adj=i,this.masking_adj_short=_,this.ath_lower=o,this.ath_curve=l,this.ath_sensitivity=f,this.interch=c,this.safejoint=h,this.sfb21mod=u,this.msfix=m}function t(e,t,a,s,n,r,i,_,o,l,f,c,h,u){this.quant_comp=t,this.quant_comp_s=a,this.safejoint=s,this.nsmsfix=n,this.st_lrm=r,this.st_s=i,this.nsbass=_,this.scale=o,this.masking_adj=l,this.ath_lower=f,this.ath_curve=c,this.interch=h,this.sfscale=u}var i;this.setModules=function(e){i=e};var f=[new e(0,9,9,0,5.2,125,-4.2,-6.3,4.8,1,0,0,2,21,.97),new e(1,9,9,0,5.3,125,-3.6,-5.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,5.6,125,-2.2,-3.5,2.8,2,0,0,2,21,1.49),new e(3,9,9,1,5.8,130,-1.8,-2.8,2.6,3,-4,0,2,20,1.64),new e(4,9,9,1,6,135,-.7,-1.1,1.1,3.5,-8,0,2,0,1.79),new e(5,9,9,1,6.4,140,.5,.4,-7.5,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,6.6,145,.67,.65,-14.7,6.5,-19,4e-4,0,0,2.3),new e(7,9,9,1,6.6,145,.8,.75,-19.7,8,-22,6e-4,0,0,2.7),new e(8,9,9,1,6.6,145,1.2,1.15,-27.5,10,-23,7e-4,0,0,0),new e(9,9,9,1,6.6,145,1.6,1.6,-36,11,-25,8e-4,0,0,0),new e(10,9,9,1,6.6,145,2,2,-36,12,-25,8e-4,0,0,0)],c=[new e(0,9,9,0,4.2,25,-7,-4,7.5,1,0,0,2,26,.97),new e(1,9,9,0,4.2,25,-5.6,-3.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,4.2,25,-4.4,-1.8,2,2,0,0,2,18,1.49),new e(3,9,9,1,4.2,25,-3.4,-1.25,1.1,3,-4,0,2,15,1.64),new e(4,9,9,1,4.2,25,-2.2,.1,0,3.5,-8,0,2,0,1.79),new e(5,9,9,1,4.2,25,-1,1.65,-7.7,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,4.2,25,-0,2.47,-7.7,6.5,-19,4e-4,0,0,2),new e(7,9,9,1,4.2,25,.5,2,-14.5,8,-22,6e-4,0,0,2),new e(8,9,9,1,4.2,25,1,2.4,-22,10,-23,7e-4,0,0,2),new e(9,9,9,1,4.2,25,1.5,2.95,-30,11,-25,8e-4,0,0,2),new e(10,9,9,1,4.2,25,2,2.95,-36,12,-30,8e-4,0,0,2)];function s(e,t,a){var s,n,r=e.VBR==ye.vbr_rh?f:c,i=e.VBR_q_frac,_=r[t],o=r[t+1],l=_;_.st_lrm=_.st_lrm+i*(o.st_lrm-_.st_lrm),_.st_s=_.st_s+i*(o.st_s-_.st_s),_.masking_adj=_.masking_adj+i*(o.masking_adj-_.masking_adj),_.masking_adj_short=_.masking_adj_short+i*(o.masking_adj_short-_.masking_adj_short),_.ath_lower=_.ath_lower+i*(o.ath_lower-_.ath_lower),_.ath_curve=_.ath_curve+i*(o.ath_curve-_.ath_curve),_.ath_sensitivity=_.ath_sensitivity+i*(o.ath_sensitivity-_.ath_sensitivity),_.interch=_.interch+i*(o.interch-_.interch),_.msfix=_.msfix+i*(o.msfix-_.msfix),s=e,(n=l.vbr_q)<0&&(n=0),9<n&&(n=9),s.VBR_q=n,(s.VBR_q_frac=0)!=a?e.quant_comp=l.quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=l.quant_comp),0!=a?e.quant_comp_short=l.quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=l.quant_comp_s),0!=l.expY&&(e.experimentalY=0!=l.expY),0!=a?e.internal_flags.nsPsy.attackthre=l.st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- 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a=this,s=a.set;if(a.isMock=e?1:0,a.buffers=[],a.recSize=0,a.envInLast=0,a.envInFirst=0,a.envInFix=0,a.envInFixTs=[],s.sampleRate=Math.min(t,s.sampleRate),a.srcSampleRate=t,a.engineCtx=0,a[s.type+"_start"]){var n=a.engineCtx=a[s.type+"_start"](s);n&&(n.pcmDatas=[],n.pcmSize=0)}},envResume:function(){this.envInFixTs=[]},envIn:function(e,t){var n=this,r=n.set,i=n.engineCtx,a=n.srcSampleRate,s=e.length,_=L.PowerLevel(t,s),o=n.buffers,l=o.length;o.push(e);var f=o,c=l,h=Date.now(),u=Math.round(s/a*1e3);n.envInLast=h,1==n.buffers.length&&(n.envInFirst=h-u);var m=n.envInFixTs;m.splice(0,0,{t:h,d:u});for(var b=h,p=0,v=0;v<m.length;v++){var d=m[v];if(3e3<h-d.t){m.length=v;break}b=d.t,p+=d.d}var g=m[1],S=h-b;if(S/3<S-p&&(g&&1e3<S||6<=m.length)){var M=h-g.t-u;if(u/5<M){var w=!r.disableEnvInFix;if(console.warn("["+h+"]"+(w?"":"未")+"补偿"+M+"ms"),n.envInFix+=M,w){var R=new Int16Array(M*a/1e3);s+=R.length,o.push(R)}}}var B=n.recSize,A=s,k=B+A;if(n.recSize=k,i){var T=L.SampleData(o,a,r.sampleRate,i.chunkInfo);i.chunkInfo=T,k=(B=i.pcmSize)+(A=T.data.length),i.pcmSize=k,o=i.pcmDatas,l=o.length,o.push(T.data),a=T.sampleRate}var x=Math.round(k/a*1e3),y=o.length,E=f.length,P=function(){for(var e=H?0:-A,t=0,a=l;a<y;a++){var s=o[a];null==s?t=1:(e+=s.length,i&&s.length&&n[r.type+"_encode"](i,s))}if(t&&i)for(a=c;a<E;a++)f[a]=null;t||(i?i.pcmSize+=e:n.recSize+=e)},H=r.onProcess(o,_,x,a,l,P);if(!0===H){var I=0;for(v=l;v<y;v++)null==o[v]?I=1:o[v]=new Int16Array(0);I?console.warn("异步模式下不能清除buffers"):i?i.pcmSize-=A:n.recSize-=A}else P()},start:function(){if(L.IsOpen()){console.log("["+Date.now()+"]Start");var e=this,t=(e.set,L.Ctx);if(e._stop(),e.state=0,e.envStart(0,t.sampleRate),e._SO&&e._SO+1!=e._S)console.warn("start被中断");else{e._SO=0;var a=function(){e.state=1,e.resume()};"suspended"==t.state?t.resume().then(function(){console.log("ctx resume"),a()}):a()}}else console.error("未open")},pause:function(){this.state&&(this.state=2,delete L.Stream._call[this.id])},resume:function(){var a=this;a.state&&(a.state=1,a.envResume(),L.Stream._call[a.id]=function(e,t){1==a.state&&a.envIn(e,t)})},_stop:function(e){var t=this,a=t.set;t.isMock||t._S++,t.state&&(t.pause(),t.state=0),!e&&t[a.type+"_stop"]&&(t[a.type+"_stop"](t.engineCtx),t.engineCtx=0)},stop:function(a,t,e){var s,n=this,r=n.set;console.log("["+Date.now()+"]Stop "+(n.envInLast?n.envInLast-n.envInFirst+"ms 补"+n.envInFix+"ms":"-"));var i=function(){n._stop(),e&&n.close()},_=function(e){t&&t(e),i()},o=function(e,t){if(console.log("["+Date.now()+"]结束 编码"+(Date.now()-s)+"ms 音频"+t+"ms/"+e.size+"b"),r.takeoffEncodeChunk)console.warn("启用takeoffEncodeChunk后stop返回的blob长度为0不提供音频数据");else if(e.size<Math.max(100,t/2))return void _("生成的"+r.type+"无效");a&&a(e,t),i()};if(!n.isMock){if(!n.state)return void _("未开始录音");n._stop(!0)}var l=n.recSize;if(l)if(n.buffers[0])if(n[r.type]){if(n.isMock){var f=n.envCheck({envName:"mock",canProcess:!1});if(f)return void _("录音错误："+f)}var c=n.engineCtx;if(n[r.type+"_complete"]&&c){var h=Math.round(c.pcmSize/r.sampleRate*1e3);return s=Date.now(),void n[r.type+"_complete"](c,function(e){o(e,h)},_)}s=Date.now();var u=L.SampleData(n.buffers,n.srcSampleRate,r.sampleRate);r.sampleRate=u.sampleRate;var m=u.data;h=Math.round(m.length/r.sampleRate*1e3),console.log("采样"+l+"->"+m.length+" 花:"+(Date.now()-s)+"ms"),setTimeout(function(){s=Date.now(),n[r.type](m,function(e){o(e,h)},function(e){_(e)})})}else _("未加载"+r.type+"编码器");else _("音频被释放");else _("未采集到录音")}},u.Recorder&&u.Recorder.Destroy(),(u.Recorder=L).LM="2020-5-16 18:35:30",L.TrafficImgUrl="//ia.51.la/go1?id=20469973&pvFlag=1",L.Traffic=function(){var e=L.TrafficImgUrl;if(e){var t=L.Traffic,a=location.href.replace(/#.*/,"");if(0==e.indexOf("//")&&(e=/^https:/i.test(a)?"https:"+e:"http:"+e),!t[a]){t[a]=1;var s=new Image;s.src=e,console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+L.TrafficImgUrl)}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder),function(){"use strict";var i;Recorder.prototype.enc_mp3={stable:!0,testmsg:"采样率范围48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000"},Recorder.prototype.mp3=function(a,s,e){var n=this.set,r=a.length,t=this.mp3_start(n);if(t)return this.mp3_encode(t,a),void this.mp3_complete(t,s,e,1);var i=new Recorder.lamejs.Mp3Encoder(1,n.sampleRate,n.bitRate),_=[],o=0,l=0,f=function(){if(o<r){0<(e=i.encodeBuffer(a.subarray(o,o+57600))).length&&(l+=e.buffer.byteLength,_.push(e.buffer)),o+=57600,setTimeout(f)}else{var e;0<(e=i.flush()).length&&(l+=e.buffer.byteLength,_.push(e.buffer));var t=c.fn(_,l,r,n.sampleRate);h(t,n),s(new Blob(_,{type:"audio/mp3"}))}};f()},Recorder.BindDestroy("mp3Worker",function(){console.log("mp3Worker Destroy"),i&&i.terminate(),i=null}),Recorder.prototype.mp3_envCheck=function(e,t){var a="";return t.takeoffEncodeChunk&&(e.canProcess?s()||(a="当前浏览器版本太低，无法实时处理"):a=e.envName+"环境不支持实时处理"),a},Recorder.prototype.mp3_start=function(e){return s(e)};var _={id:0},s=function(e){var t=i;try{if(!t){var a=");wk_lame();var wk_ctxs={};self.onmessage="+function(e){var t=e.data,a=wk_ctxs[t.id];if("init"==t.action)wk_ctxs[t.id]={sampleRate:t.sampleRate,bitRate:t.bitRate,takeoff:t.takeoff,mp3Size:0,pcmSize:0,encArr:[],encObj:new wk_lame.Mp3Encoder(1,t.sampleRate,t.bitRate)};else if(!a)return;switch(t.action){case"stop":a.encObj=null,delete wk_ctxs[t.id];break;case"encode":a.pcmSize+=t.pcm.length,0<(s=a.encObj.encodeBuffer(t.pcm)).length&&(a.takeoff?self.postMessage({action:"takeoff",id:t.id,chunk:s}):(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer)));break;case"complete":var s;0<(s=a.encObj.flush()).length&&(a.takeoff?self.postMessage({action:"takeoff",id:t.id,chunk:s}):(a.mp3Size+=s.buffer.byteLength,a.encArr.push(s.buffer)));var n=wk_mp3TrimFix.fn(a.encArr,a.mp3Size,a.pcmSize,a.sampleRate);self.postMessage({action:t.action,id:t.id,blob:new Blob(a.encArr,{type:"audio/mp3"}),meta:n})}};a+=";var wk_mp3TrimFix={rm:"+c.rm+",fn:"+c.fn+"}";var s=Recorder.lamejs.toString(),n=(window.URL||webkitURL).createObjectURL(new Blob(["var wk_lame=(",s,a],{type:"text/javascript"}));t=new Worker(n),(window.URL||webkitURL).revokeObjectURL(n),t.onmessage=function(e){var t=e.data,a=_[t.id];a&&("takeoff"==t.action?a.set.takeoffEncodeChunk(new Uint8Array(t.chunk.buffer)):(a.call&&a.call(t),a.call=null))}}var r={worker:t,set:e,takeoffQueue:[]};return e?(r.id=++_.id,_[r.id]=r,t.postMessage({action:"init",id:r.id,sampleRate:e.sampleRate,bitRate:e.bitRate,takeoff:!!e.takeoffEncodeChunk,x:new Int16Array(5)})):t.postMessage({x:new Int16Array(5)}),i=t,r}catch(e){return t&&t.terminate(),console.error(e),null}};Recorder.prototype.mp3_stop=function(e){if(e&&e.worker){e.worker.postMessage({action:"stop",id:e.id}),e.worker=null,delete _[e.id];var t=-1;for(var a in _)t++;t&&console.warn("mp3 worker剩"+t+"个在串行等待")}},Recorder.prototype.mp3_encode=function(e,t){e&&e.worker&&e.worker.postMessage({action:"encode",id:e.id,pcm:t})},Recorder.prototype.mp3_complete=function(t,a,e,s){var n=this;t&&t.worker?(t.call=function(e){h(e.meta,t.set),a(e.blob),s&&n.mp3_stop(t)},t.worker.postMessage({action:"complete",id:t.id})):e("mp3编码器未打开")},Recorder.mp3ReadMeta=function(e,t){var a="object"==typeof window?window.parseInt:self.parseInt,s=new Uint8Array(e[0]||[]);if(s.length<4)return null;var n=function(e,t){return("0000000"+((t||s)[e]||0).toString(2)).substr(-8)},r=n(0)+n(1),i=n(2)+n(3);if(!/^1{11}/.test(r))return null;var _={"00":2.5,10:2,11:1}[r.substr(11,2)],o={"01":3}[r.substr(13,2)],l={1:[44100,48e3,32e3],2:[22050,24e3,16e3],2.5:[11025,12e3,8e3]}[_];l&&(l=l[a(i.substr(4,2),2)]);var f=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320]][1==_?1:0][a(i.substr(0,4),2)];if(!(_&&o&&f&&l))return null;for(var c=Math.round(8*t/f),h=1==o?384:2==o?1152:1==_?1152:576,u=h/l*1e3,m=Math.floor(h*f/8/l*1e3),b=0,p=0,v=0;v<e.length;v++){var d=e[v];if(m+3<=(p+=d.byteLength)){var g=new Uint8Array(d);b="1"==n(d.byteLength-(p-(m+3)+1),g).charAt(6);break}}return b&&m++,{version:_,layer:o,sampleRate:l,bitRate:f,duration:c,size:t,hasPadding:b,frameSize:m,frameDurationFloat:u}};var c={rm:Recorder.mp3ReadMeta,fn:function(e,t,a,s){var n=this.rm(e,t);if(!n)return{err:"mp3非预定格式"};var r=Math.round(a/s*1e3),i=Math.floor((n.duration-r)/n.frameDurationFloat);if(0<i){var _=i*n.frameSize-(n.hasPadding?1:0);t-=_;for(var o=0,l=[],f=0;f<e.length;f++){var c=e[f];if(_<=0)break;_>=c.byteLength?(_-=c.byteLength,l.push(c),e.splice(f,1),f--):(e[f]=c.slice(_),o=c,_=0)}if(!this.rm(e,t)){o&&(e[0]=o);for(f=0;f<l.length;f++)e.splice(f,0,l[f]);n.err="fix后数据错误，已还原，错误原因不明"}var h=n.trimFix={};h.remove=i,h.removeDuration=Math.round(i*n.frameDurationFloat),h.duration=Math.round(8*t/n.bitRate)}return n}},h=function(e,t){var a="MP3信息 ";(e.sampleRate&&e.sampleRate!=t.sampleRate||e.bitRate&&e.bitRate!=t.bitRate)&&(console.warn(a+"和设置的不匹配set:"+t.bitRate+"kbps "+t.sampleRate+"hz，已更新set:"+e.bitRate+"kbps "+e.sampleRate+"hz",t),t.sampleRate=e.sampleRate,t.bitRate=e.bitRate);var s=e.trimFix;s?(a+="Fix移除"+s.remove+"帧"+s.removeDuration+"ms -> "+s.duration+"ms",2<s.remove&&(e.err=(e.err?e.err+", ":"")+"移除帧数过多")):a+=(e.duration||"-")+"ms",e.err?console.error(a,e.err,e):console.log(a,e)}}(),function(){"use strict";function t(){var A=function(e){return Math.log(e)/Math.log(10)};function B(e){return new Int8Array(e)}function n(e){return new Int16Array(e)}function Be(e){return new Int32Array(e)}function Ae(e){return new Float32Array(e)}function s(e){return new Float64Array(e)}function ke(e){if(1==e.length)return Ae(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(ke(e));return a}function Y(e){if(1==e.length)return Be(e[0]);var t=e[0];e=e.slice(1);for(var a=[],s=0;s<t;s++)a.push(Y(e));return a}function 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v(e){this.bits=0|e}this.qupvt=null,this.setModules=function(e){this.qupvt=e,M=e};var n=[[0,0],[0,0],[0,0],[0,0],[0,0],[0,1],[1,1],[1,1],[1,2],[2,2],[2,3],[2,3],[3,4],[3,4],[3,4],[4,5],[4,5],[4,6],[5,6],[5,6],[5,7],[6,7],[6,7]];function w(e,t,a,s,n,r){var i=.5946/t;for(e>>=1;0!=e--;)n[r++]=i>a[s++]?0:1,n[r++]=i>a[s++]?0:1}function R(e,t,a,s,n,r){var i=(e>>=1)%2;for(e>>=1;0!=e--;){var _,o,l,f,c,h,u,m;_=a[s++]*t,o=a[s++]*t,c=0|_,l=a[s++]*t,h=0|o,f=a[s++]*t,u=0|l,_+=M.adj43[c],m=0|f,o+=M.adj43[h],n[r++]=0|_,l+=M.adj43[u],n[r++]=0|o,f+=M.adj43[m],n[r++]=0|l,n[r++]=0|f}0!=i&&(c=0|(_=a[s++]*t),h=0|(o=a[s++]*t),_+=M.adj43[c],o+=M.adj43[h],n[r++]=0|_,n[r++]=0|o)}var _=[1,2,5,7,7,10,10,13,13,13,13,13,13,13,13];function d(e,t,a,s){var n=function(e,t,a){var s=0,n=0;do{var r=e[t++],i=e[t++];s<r&&(s=r),n<i&&(n=i)}while(t<a);return s<n&&(s=n),s}(e,t,a);switch(n){case 0:return n;case 1:return function(e,t,a,s){var n=0,r=j.ht[1].hlen;do{var i=2*e[t+0]+e[t+1];t+=2,n+=r[i]}while(t<a);return s.bits+=n,1}(e,t,a,s);case 2:case 3:return function(e,t,a,s,n){var r,i,_=0,o=j.ht[s].xlen;i=2==s?j.table23:j.table56;do{var l=e[t+0]*o+e[t+1];t+=2,_+=i[l]}while(t<a);return(r=65535&_)<(_>>=16)&&(_=r,s++),n.bits+=_,s}(e,t,a,_[n-1],s);case 4:case 5:case 6:case 7:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 15:return function(e,t,a,s,n){var r=0,i=0,_=0,o=j.ht[s].xlen,l=j.ht[s].hlen,f=j.ht[s+1].hlen,c=j.ht[s+2].hlen;do{var h=e[t+0]*o+e[t+1];t+=2,r+=l[h],i+=f[h],_+=c[h]}while(t<a);var u=s;return i<r&&(r=i,u++),_<r&&(r=_,u=s+2),n.bits+=r,u}(e,t,a,_[n-1],s);default:if(y.IXMAX_VAL<n)return s.bits=y.LARGE_BITS,-1;var r,i;for(n-=15,r=24;r<32&&!(j.ht[r].linmax>=n);r++);for(i=r-8;i<24&&!(j.ht[i].linmax>=n);i++);return function(e,t,a,s,n,r){var i,_=65536*j.ht[s].xlen+j.ht[n].xlen,o=0;do{var l=e[t++],f=e[t++];0!=l&&(14<l&&(l=15,o+=_),l*=16),0!=f&&(14<f&&(f=15,o+=_),l+=f),o+=j.largetbl[l]}while(t<a);return(i=65535&o)<(o>>=16)&&(o=i,s=n),r.bits+=o,s}(e,t,a,i,r,s)}}function u(e,t,a,s,n,r,i,_){for(var o=t.big_values,l=2;l<Pe.SBMAX_l+1;l++){var f=e.scalefac_band.l[l];if(o<=f)break;var c=n[l-2]+t.count1bits;if(a.part2_3_length<=c)break;var h=new v(c),u=d(s,f,o,h);c=h.bits,a.part2_3_length<=c||(a.assign(t),a.part2_3_length=c,a.region0_count=r[l-2],a.region1_count=l-2-r[l-2],a.table_select[0]=i[l-2],a.table_select[1]=_[l-2],a.table_select[2]=u)}}this.noquant_count_bits=function(e,t,a){var s=t.l3_enc,n=Math.min(576,t.max_nonzero_coeff+2>>1<<1);for(null!=a&&(a.sfb_count1=0);1<n&&0==(s[n-1]|s[n-2]);n-=2);t.count1=n;for(var r=0,i=0;3<n;n-=4){var _;if(1<(2147483647&(s[n-1]|s[n-2]|s[n-3]|s[n-4])))break;_=2*(2*(2*s[n-4]+s[n-3])+s[n-2])+s[n-1],r+=j.t32l[_],i+=j.t33l[_]}var o=r;if(t.count1table_select=0,i<r&&(o=i,t.count1table_select=1),t.count1bits=o,0==(t.big_values=n))return o;if(t.block_type==Pe.SHORT_TYPE)(r=3*e.scalefac_band.s[3])>t.big_values&&(r=t.big_values),i=t.big_values;else if(t.block_type==Pe.NORM_TYPE){if(r=t.region0_count=e.bv_scf[n-2],i=t.region1_count=e.bv_scf[n-1],i=e.scalefac_band.l[r+i+2],r=e.scalefac_band.l[r+1],i<n){var l=new v(o);t.table_select[2]=d(s,i,n,l),o=l.bits}}else t.region0_count=7,t.region1_count=Pe.SBMAX_l-1-7-1,(i=n)<(r=e.scalefac_band.l[8])&&(r=i);if(r=Math.min(r,n),i=Math.min(i,n),0<r){l=new v(o);t.table_select[0]=d(s,0,r,l),o=l.bits}if(r<i){l=new v(o);t.table_select[1]=d(s,r,i,l),o=l.bits}if(2==e.use_best_huffman&&(t.part2_3_length=o,best_huffman_divide(e,t),o=t.part2_3_length),null!=a&&t.block_type==Pe.NORM_TYPE){for(var f=0;e.scalefac_band.l[f]<t.big_values;)f++;a.sfb_count1=f}return o},this.count_bits=function(e,t,a,s){var n=a.l3_enc,r=y.IXMAX_VAL/M.IPOW20(a.global_gain);if(a.xrpow_max>r)return y.LARGE_BITS;if(function(e,t,a,s,n){var r,i,_,o=0,l=0,f=0,c=0,h=t,u=0,m=h,b=0,p=e,v=0;for(_=null!=n&&s.global_gain==n.global_gain,i=s.block_type==Pe.SHORT_TYPE?38:21,r=0;r<=i;r++){var d=-1;if((_||s.block_type==Pe.NORM_TYPE)&&(d=s.global_gain-(s.scalefac[r]+(0!=s.preflag?M.pretab[r]:0)<<s.scalefac_scale+1)-8*s.subblock_gain[s.window[r]]),_&&n.step[r]==d)0!=l&&(R(l,a,p,v,m,b),l=0),0!=f&&(w(f,a,p,v,m,b),f=0);else{var g,S=s.width[r];if(o+s.width[r]>s.max_nonzero_coeff&&(g=s.max_nonzero_coeff-o+1,Te.fill(t,s.max_nonzero_coeff,576,0),(S=g)<0&&(S=0),r=i+1),0==l&&0==f&&(m=h,b=u,p=e,v=c),null!=n&&0<n.sfb_count1&&r>=n.sfb_count1&&0<n.step[r]&&d>=n.step[r]?(0!=l&&(R(l,a,p,v,m,b),l=0,m=h,b=u,p=e,v=c),f+=S):(0!=f&&(w(f,a,p,v,m,b),f=0,m=h,b=u,p=e,v=c),l+=S),S<=0){0!=f&&(w(f,a,p,v,m,b),f=0),0!=l&&(R(l,a,p,v,m,b),l=0);break}}r<=i&&(u+=s.width[r],c+=s.width[r],o+=s.width[r])}0!=l&&(R(l,a,p,v,m,b),l=0),0!=f&&(w(f,a,p,v,m,b),f=0)}(t,n,M.IPOW20(a.global_gain),a,s),0!=(2&e.substep_shaping))for(var i=0,_=a.global_gain+a.scalefac_scale,o=.634521682242439/M.IPOW20(_),l=0;l<a.sfbmax;l++){var f,c=a.width[l];if(0==e.pseudohalf[l])i+=c;else for(f=i,i+=c;f<i;++f)n[f]=t[f]>=o?n[f]:0}return this.noquant_count_bits(e,a,s)},this.best_huffman_divide=function(e,t){var a=new x,s=t.l3_enc,n=Be(23),r=Be(23),i=Be(23),_=Be(23);if(t.block_type!=Pe.SHORT_TYPE||1!=e.mode_gr){a.assign(t),t.block_type==Pe.NORM_TYPE&&(!function(e,t,a,s,n,r,i){for(var _=t.big_values,o=0;o<=22;o++)s[o]=y.LARGE_BITS;for(o=0;o<16;o++){var l=e.scalefac_band.l[o+1];if(_<=l)break;var f=0,c=new v(f),h=d(a,0,l,c);f=c.bits;for(var u=0;u<8;u++){var m=e.scalefac_band.l[o+u+2];if(_<=m)break;var b=f,p=d(a,l,m,c=new v(b));b=c.bits,s[o+u]>b&&(s[o+u]=b,r[(n[o+u]=o)+u]=h,i[o+u]=p)}}}(e,t,s,n,r,i,_),u(e,a,t,s,n,r,i,_));var o=a.big_values;if(!(0==o||1<(s[o-2]|s[o-1])||576<(o=t.count1+2))){a.assign(t),a.count1=o;for(var l=0,f=0;o>a.big_values;o-=4){var c=2*(2*(2*s[o-4]+s[o-3])+s[o-2])+s[o-1];l+=j.t32l[c],f+=j.t33l[c]}if(a.big_values=o,a.count1table_select=0,f<l&&(l=f,a.count1table_select=1),a.count1bits=l,a.block_type==Pe.NORM_TYPE)u(e,a,t,s,n,r,i,_);else{if(a.part2_3_length=l,o<(l=e.scalefac_band.l[8])&&(l=o),0<l){var h=new v(a.part2_3_length);a.table_select[0]=d(s,0,l,h),a.part2_3_length=h.bits}if(l<o){h=new v(a.part2_3_length);a.table_select[1]=d(s,l,o,h),a.part2_3_length=h.bits}t.part2_3_length>a.part2_3_length&&t.assign(a)}}}};var h=[1,1,1,1,8,2,2,2,4,4,4,8,8,8,16,16],m=[1,2,4,8,1,2,4,8,2,4,8,2,4,8,4,8],b=[0,0,0,0,3,1,1,1,2,2,2,3,3,3,4,4],p=[0,1,2,3,0,1,2,3,1,2,3,1,2,3,2,3];k.slen1_tab=b,k.slen2_tab=p,this.best_scalefac_store=function(e,t,a,s){var n,r,i,_,o=s.tt[t][a],l=0;for(n=i=0;n<o.sfbmax;n++){var f=o.width[n];for(i+=f,_=-f;_<0&&0==o.l3_enc[_+i];_++);0==_&&(o.scalefac[n]=l=-2)}if(0==o.scalefac_scale&&0==o.preflag){var c=0;for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(c|=o.scalefac[n]);if(0==(1&c)&&0!=c){for(n=0;n<o.sfbmax;n++)0<o.scalefac[n]&&(o.scalefac[n]>>=1);o.scalefac_scale=l=1}}if(0==o.preflag&&o.block_type!=Pe.SHORT_TYPE&&2==e.mode_gr){for(n=11;n<Pe.SBPSY_l&&!(o.scalefac[n]<M.pretab[n]&&-2!=o.scalefac[n]);n++);if(n==Pe.SBPSY_l){for(n=11;n<Pe.SBPSY_l;n++)0<o.scalefac[n]&&(o.scalefac[n]-=M.pretab[n]);o.preflag=l=1}}for(r=0;r<4;r++)s.scfsi[a][r]=0;for(2==e.mode_gr&&1==t&&s.tt[0][a].block_type!=Pe.SHORT_TYPE&&s.tt[1][a].block_type!=Pe.SHORT_TYPE&&(!function(e,t){for(var a,s=t.tt[1][e],n=t.tt[0][e],r=0;r<j.scfsi_band.length-1;r++){for(a=j.scfsi_band[r];a<j.scfsi_band[r+1]&&!(n.scalefac[a]!=s.scalefac[a]&&0<=s.scalefac[a]);a++);if(a==j.scfsi_band[r+1]){for(a=j.scfsi_band[r];a<j.scfsi_band[r+1];a++)s.scalefac[a]=-1;t.scfsi[e][r]=1}}var i=0,_=0;for(a=0;a<11;a++)-1!=s.scalefac[a]&&(_++,i<s.scalefac[a]&&(i=s.scalefac[a]));for(var o=0,l=0;a<Pe.SBPSY_l;a++)-1!=s.scalefac[a]&&(l++,o<s.scalefac[a]&&(o=s.scalefac[a]));for(r=0;r<16;r++)if(i<h[r]&&o<m[r]){var f=b[r]*_+p[r]*l;s.part2_length>f&&(s.part2_length=f,s.scalefac_compress=r)}}(a,s),l=0),n=0;n<o.sfbmax;n++)-2==o.scalefac[n]&&(o.scalefac[n]=0);0!=l&&(2==e.mode_gr?this.scale_bitcount(o):this.scale_bitcount_lsf(e,o))};var o=[0,18,36,54,54,36,54,72,54,72,90,72,90,108,108,126],l=[0,18,36,54,51,35,53,71,52,70,88,69,87,105,104,122],f=[0,10,20,30,33,21,31,41,32,42,52,43,53,63,64,74];this.scale_bitcount=function(e){var t,a,s,n=0,r=0,i=e.scalefac;if(e.block_type==Pe.SHORT_TYPE)s=o,0!=e.mixed_block_flag&&(s=l);else if(s=f,0==e.preflag){for(a=11;a<Pe.SBPSY_l&&!(i[a]<M.pretab[a]);a++);if(a==Pe.SBPSY_l)for(e.preflag=1,a=11;a<Pe.SBPSY_l;a++)i[a]-=M.pretab[a]}for(a=0;a<e.sfbdivide;a++)n<i[a]&&(n=i[a]);for(;a<e.sfbmax;a++)r<i[a]&&(r=i[a]);for(e.part2_length=y.LARGE_BITS,t=0;t<16;t++)n<h[t]&&r<m[t]&&e.part2_length>s[t]&&(e.part2_length=s[t],e.scalefac_compress=t);return e.part2_length==y.LARGE_BITS};var g=[[15,15,7,7],[15,15,7,0],[7,3,0,0],[15,31,31,0],[7,7,7,0],[3,3,0,0]];this.scale_bitcount_lsf=function(e,t){var a,s,n,r,i,_,o,l,f=Be(4),c=t.scalefac;for(a=0!=t.preflag?2:0,o=0;o<4;o++)f[o]=0;if(t.block_type==Pe.SHORT_TYPE){s=1;var h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n]/3,o=0;o<r;o++,l++)for(i=0;i<3;i++)c[3*l+i]>f[n]&&(f[n]=c[3*l+i])}else{s=0;h=M.nr_of_sfb_block[a][s];for(n=l=0;n<4;n++)for(r=h[n],o=0;o<r;o++,l++)c[l]>f[n]&&(f[n]=c[l])}for(_=!1,n=0;n<4;n++)f[n]>g[a][n]&&(_=!0);if(!_){var u,m,b,p;for(t.sfb_partition_table=M.nr_of_sfb_block[a][s],n=0;n<4;n++)t.slen[n]=S[f[n]];switch(u=t.slen[0],m=t.slen[1],b=t.slen[2],p=t.slen[3],a){case 0:t.scalefac_compress=(5*u+m<<4)+(b<<2)+p;break;case 1:t.scalefac_compress=400+(5*u+m<<2)+b;break;case 2:t.scalefac_compress=500+3*u+m;break;default:$.err.printf("intensity stereo not implemented yet\n")}}if(!_)for(n=t.part2_length=0;n<4;n++)t.part2_length+=t.slen[n]*t.sfb_partition_table[n];return _};var S=[0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4];this.huffman_init=function(e){for(var t=2;t<=576;t+=2){for(var a,s=0;e.scalefac_band.l[++s]<t;);for(a=n[s][0];e.scalefac_band.l[a+1]>t;)a--;for(a<0&&(a=n[s][0]),e.bv_scf[t-2]=a,a=n[s][1];e.scalefac_band.l[a+e.bv_scf[t-2]+2]>t;)a--;a<0&&(a=n[s][1]),e.bv_scf[t-1]=a}}}function X(){}function M(){this.setModules=function(e,t,a){e,t,a};var _=[0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8e3,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16e3,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32e3,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448];this.updateMusicCRC=function(e,t,a,s){for(var n=0;n<s;++n)e[0]=(r=t[a+n],i=(i=e[0])>>8^_[255&(i^r)]);var r,i}}function q(){var o=this,s=32773,c=null,h=null,r=null,u=null;this.setModules=function(e,t,a,s){c=e,h=t,r=a,u=s};var m=null,l=0,b=0,p=0;function v(e,t,a){for(;0<a;){var s;0==p&&(p=8,b++,e.header[e.w_ptr].write_timing==l&&(n=e,$.arraycopy(n.header[n.w_ptr].buf,0,m,b,n.sideinfo_len),b+=n.sideinfo_len,l+=8*n.sideinfo_len,n.w_ptr=n.w_ptr+1&Z.MAX_HEADER_BUF-1),m[b]=0),a-=s=Math.min(a,p),p-=s,m[b]|=t>>a<<p,l+=s}var n}function i(e,t,a){for(;0<a;){var s;0==p&&(p=8,m[++b]=0),a-=s=Math.min(a,p),p-=s,m[b]|=t>>a<<p,l+=s}}function _(e,t){var a,s=e.internal_flags;if(8<=t&&(v(s,76,8),t-=8),8<=t&&(v(s,65,8),t-=8),8<=t&&(v(s,77,8),t-=8),8<=t&&(v(s,69,8),t-=8),32<=t){var n=r.getLameShortVersion();if(32<=t)for(a=0;a<n.length&&8<=t;++a)t-=8,v(s,n.charCodeAt(a),8)}for(;1<=t;t-=1)v(s,s.ancillary_flag,1),s.ancillary_flag^=e.disable_reservoir?0:1}function f(e,t,a){for(var s=e.header[e.h_ptr].ptr;0<a;){var n=Math.min(a,8-(7&s));a-=n,e.header[e.h_ptr].buf[s>>3]|=t>>a<<8-(7&s)-n,s+=n}e.header[e.h_ptr].ptr=s}function n(e,t){e<<=8;for(var a=0;a<8;a++)0!=(65536&((t<<=1)^(e<<=1)))&&(t^=s);return t}function d(e,t){var a,s=j.ht[t.count1table_select+32],n=0,r=t.big_values,i=t.big_values;for(a=(t.count1-t.big_values)/4;0<a;--a){var _=0,o=0;0!=t.l3_enc[r+0]&&(o+=8,t.xr[i+0]<0&&_++),0!=t.l3_enc[r+1]&&(o+=4,_*=2,t.xr[i+1]<0&&_++),0!=t.l3_enc[r+2]&&(o+=2,_*=2,t.xr[i+2]<0&&_++),0!=t.l3_enc[r+3]&&(o++,_*=2,t.xr[i+3]<0&&_++),r+=4,i+=4,v(e,_+s.table[o],s.hlen[o]),n+=s.hlen[o]}return n}function g(e,t,a,s,n){var r=j.ht[t],i=0;if(0==t)return i;for(var _=a;_<s;_+=2){var o=0,l=0,f=r.xlen,c=r.xlen,h=0,u=n.l3_enc[_],m=n.l3_enc[_+1];if(0!=u&&(n.xr[_]<0&&h++,o--),15<t){if(14<u)h|=u-15<<1,l=f,u=15;if(14<m)h<<=f,h|=m-15,l+=f,m=15;c=16}0!=m&&(h<<=1,n.xr[_+1]<0&&h++,o--),u=u*c+m,l-=o,o+=r.hlen[u],v(e,r.table[u],o),v(e,h,l),i+=o+l}return i}function S(e,t){var a=3*e.scalefac_band.s[3];a>t.big_values&&(a=t.big_values);var s=g(e,t.table_select[0],0,a,t);return s+=g(e,t.table_select[1],a,t.big_values,t)}function M(e,t){var a,s,n,r;a=t.big_values;var i=t.region0_count+1;return n=e.scalefac_band.l[i],i+=t.region1_count+1,a<n&&(n=a),a<(r=e.scalefac_band.l[i])&&(r=a),s=g(e,t.table_select[0],0,n,t),s+=g(e,t.table_select[1],n,r,t),s+=g(e,t.table_select[2],r,a,t)}function w(){this.total=0}function R(e,t){var a,s,n,r,i,_=e.internal_flags;return i=_.w_ptr,-1==(r=_.h_ptr-1)&&(r=Z.MAX_HEADER_BUF-1),a=_.header[r].write_timing-l,0<=(t.total=a)&&(s=1+r-i,r<i&&(s=1+r-i+Z.MAX_HEADER_BUF),a-=8*s*_.sideinfo_len),a+=n=o.getframebits(e),t.total+=n,t.total%8!=0?t.total=1+t.total/8:t.total=t.total/8,t.total+=b+1,a<0&&$.err.println("strange error flushing buffer ... \n"),a}this.getframebits=function(e){var t,a=e.internal_flags;return t=0!=a.bitrate_index?j.bitrate_table[e.version][a.bitrate_index]:e.brate,8*(0|72e3*(e.version+1)*t/e.out_samplerate+a.padding)},this.CRC_writeheader=function(e,t){var a=65535;a=n(255&t[2],a),a=n(255&t[3],a);for(var s=6;s<e.sideinfo_len;s++)a=n(255&t[s],a);t[4]=byte(a>>8),t[5]=byte(255&a)},this.flush_bitstream=function(e){var t,a,s=e.internal_flags,n=s.h_ptr-1;if(-1==n&&(n=Z.MAX_HEADER_BUF-1),t=s.l3_side,!((a=R(e,new w))<0)){if(_(e,a),s.ResvSize=0,t.main_data_begin=0,s.findReplayGain){var r=c.GetTitleGain(s.rgdata);s.RadioGain=0|Math.floor(10*r+.5)}s.findPeakSample&&(s.noclipGainChange=0|Math.ceil(20*A(s.PeakSample/32767)*10),0<s.noclipGainChange&&(EQ(e.scale,1)||EQ(e.scale,0))?s.noclipScale=Math.floor(32767/s.PeakSample*100)/100:s.noclipScale=-1)}},this.add_dummy_byte=function(e,t,a){for(var s,n=e.internal_flags;0<a--;)for(i(0,t,8),s=0;s<Z.MAX_HEADER_BUF;++s)n.header[s].write_timing+=8},this.format_bitstream=function(e){var t,a=e.internal_flags;t=a.l3_side;var s=this.getframebits(e);_(e,t.resvDrain_pre),function(e,t){var a,s,n,r=e.internal_flags;if(a=r.l3_side,r.header[r.h_ptr].ptr=0,Te.fill(r.header[r.h_ptr].buf,0,r.sideinfo_len,0),e.out_samplerate<16e3?f(r,4094,12):f(r,4095,12),f(r,e.version,1),f(r,1,2),f(r,e.error_protection?0:1,1),f(r,r.bitrate_index,4),f(r,r.samplerate_index,2),f(r,r.padding,1),f(r,e.extension,1),f(r,e.mode.ordinal(),2),f(r,r.mode_ext,2),f(r,e.copyright,1),f(r,e.original,1),f(r,e.emphasis,2),e.error_protection&&f(r,0,16),1==e.version){for(f(r,a.main_data_begin,9),2==r.channels_out?f(r,a.private_bits,3):f(r,a.private_bits,5),n=0;n<r.channels_out;n++){var i;for(i=0;i<4;i++)f(r,a.scfsi[n][i],1)}for(s=0;s<2;s++)for(n=0;n<r.channels_out;n++)f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,4),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.preflag,1),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}else for(f(r,a.main_data_begin,8),f(r,a.private_bits,r.channels_out),n=s=0;n<r.channels_out;n++){var _;f(r,(_=a.tt[s][n]).part2_3_length+_.part2_length,12),f(r,_.big_values/2,9),f(r,_.global_gain,8),f(r,_.scalefac_compress,9),_.block_type!=Pe.NORM_TYPE?(f(r,1,1),f(r,_.block_type,2),f(r,_.mixed_block_flag,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),f(r,_.subblock_gain[0],3),f(r,_.subblock_gain[1],3),f(r,_.subblock_gain[2],3)):(f(r,0,1),14==_.table_select[0]&&(_.table_select[0]=16),f(r,_.table_select[0],5),14==_.table_select[1]&&(_.table_select[1]=16),f(r,_.table_select[1],5),14==_.table_select[2]&&(_.table_select[2]=16),f(r,_.table_select[2],5),f(r,_.region0_count,4),f(r,_.region1_count,3)),f(r,_.scalefac_scale,1),f(r,_.count1table_select,1)}e.error_protection&&CRC_writeheader(r,r.header[r.h_ptr].buf);var o=r.h_ptr;r.h_ptr=o+1&Z.MAX_HEADER_BUF-1,r.header[r.h_ptr].write_timing=r.header[o].write_timing+t,r.h_ptr==r.w_ptr&&$.err.println("Error: MAX_HEADER_BUF too small in bitstream.c \n")}(e,s);var n=8*a.sideinfo_len;if(n+=function(e){var t,a,s,n,r=0,i=e.internal_flags,_=i.l3_side;if(1==e.version)for(t=0;t<2;t++)for(a=0;a<i.channels_out;a++){var o=_.tt[t][a],l=k.slen1_tab[o.scalefac_compress],f=k.slen2_tab[o.scalefac_compress];for(s=n=0;s<o.sfbdivide;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],l),n+=l);for(;s<o.sfbmax;s++)-1!=o.scalefac[s]&&(v(i,o.scalefac[s],f),n+=f);o.block_type==Pe.SHORT_TYPE?n+=S(i,o):n+=M(i,o),r+=n+=d(i,o)}else for(a=t=0;a<i.channels_out;a++){var c,h,u=0;if(h=s=n=0,(o=_.tt[t][a]).block_type==Pe.SHORT_TYPE){for(;h<4;h++){var m=o.sfb_partition_table[h]/3,b=o.slen[h];for(c=0;c<m;c++,s++)v(i,Math.max(o.scalefac[3*s+0],0),b),v(i,Math.max(o.scalefac[3*s+1],0),b),v(i,Math.max(o.scalefac[3*s+2],0),b),u+=3*b}n+=S(i,o)}else{for(;h<4;h++)for(m=o.sfb_partition_table[h],b=o.slen[h],c=0;c<m;c++,s++)v(i,Math.max(o.scalefac[s],0),b),u+=b;n+=M(i,o)}r+=u+(n+=d(i,o))}return r}(e),_(e,t.resvDrain_post),n+=t.resvDrain_post,t.main_data_begin+=(s-n)/8,R(e,new w)!=a.ResvSize&&$.err.println("Internal buffer inconsistency. flushbits <> ResvSize"),8*t.main_data_begin!=a.ResvSize&&($.err.printf("bit reservoir error: \nl3_side.main_data_begin: %d \nResvoir size:             %d \nresv drain (post)         %d \nresv drain (pre)          %d \nheader and sideinfo:      %d \ndata bits:                %d \ntotal bits:               %d (remainder: %d) \nbitsperframe:             %d \n",8*t.main_data_begin,a.ResvSize,t.resvDrain_post,t.resvDrain_pre,8*a.sideinfo_len,n-t.resvDrain_post-8*a.sideinfo_len,n,n%8,s),$.err.println("This is a fatal error.  It has several possible causes:"),$.err.println("90%%  LAME compiled with buggy version of gcc using advanced optimizations"),$.err.println(" 9%%  Your system is overclocked"),$.err.println(" 1%%  bug in LAME encoding library"),a.ResvSize=8*t.main_data_begin),1e9<l){var r;for(r=0;r<Z.MAX_HEADER_BUF;++r)a.header[r].write_timing-=l;l=0}return 0},this.copy_buffer=function(e,t,a,s,n){var r=b+1;if(r<=0)return 0;if(0!=s&&s<r)return-1;if($.arraycopy(m,0,t,a,r),b=-1,(p=0)!=n){var i=Be(1);if(i[0]=e.nMusicCRC,u.updateMusicCRC(i,t,a,r),e.nMusicCRC=i[0],0<r&&(e.VBR_seek_table.nBytesWritten+=r),e.decode_on_the_fly)for(var _,o=ke([2,1152]),l=r,f=-1;0!=f;)if(f=h.hip_decode1_unclipped(e.hip,t,a,l,o[0],o[1]),l=0,-1==f&&(f=0),0<f){if(e.findPeakSample){for(_=0;_<f;_++)o[0][_]>e.PeakSample?e.PeakSample=o[0][_]:-o[0][_]>e.PeakSample&&(e.PeakSample=-o[0][_]);if(1<e.channels_out)for(_=0;_<f;_++)o[1][_]>e.PeakSample?e.PeakSample=o[1][_]:-o[1][_]>e.PeakSample&&(e.PeakSample=-o[1][_])}if(e.findReplayGain&&c.AnalyzeSamples(e.rgdata,o[0],0,o[1],0,f,e.channels_out)==X.GAIN_ANALYSIS_ERROR)return-6}}return r},this.init_bit_stream_w=function(e){m=B(U.LAME_MAXMP3BUFFER),e.h_ptr=e.w_ptr=0,e.header[e.h_ptr].write_timing=0,b=-1,l=p=0}}function e(e,t,a,s){this.xlen=e,this.linmax=t,this.table=a,this.hlen=s}Ee.STEREO=new Ee(0),Ee.JOINT_STEREO=new Ee(1),Ee.DUAL_CHANNEL=new Ee(2),Ee.MONO=new Ee(3),Ee.NOT_SET=new Ee(4),X.STEPS_per_dB=100,X.MAX_dB=120,X.GAIN_NOT_ENOUGH_SAMPLES=-24601,X.GAIN_ANALYSIS_ERROR=0,X.GAIN_ANALYSIS_OK=1,X.INIT_GAIN_ANALYSIS_ERROR=0,X.INIT_GAIN_ANALYSIS_OK=1,X.MAX_ORDER=X.YULE_ORDER=10,X.MAX_SAMPLES_PER_WINDOW=(X.MAX_SAMP_FREQ=48e3)*(X.RMS_WINDOW_TIME_NUMERATOR=1)/(X.RMS_WINDOW_TIME_DENOMINATOR=20)+1,M.NUMTOCENTRIES=100,M.MAXFRAMESIZE=2880,q.EQ=function(e,t){return Math.abs(e)>Math.abs(t)?Math.abs(e-t)<=1e-6*Math.abs(e):Math.abs(e-t)<=1e-6*Math.abs(t)},q.NEQ=function(e,t){return!q.EQ(e,t)};var j={};function F(e){this.bits=e}function T(){this.over_noise=0,this.tot_noise=0,this.max_noise=0,this.over_count=0,this.over_SSD=0,this.bits=0}function r(e,t,a,s){this.l=Be(1+Pe.SBMAX_l),this.s=Be(1+Pe.SBMAX_s),this.psfb21=Be(1+Pe.PSFB21),this.psfb12=Be(1+Pe.PSFB12);var n=this.l,r=this.s;4==arguments.length&&(this.arrL=e,this.arrS=t,this.arr21=a,this.arr12=s,$.arraycopy(this.arrL,0,n,0,Math.min(this.arrL.length,this.l.length)),$.arraycopy(this.arrS,0,r,0,Math.min(this.arrS.length,this.s.length)),$.arraycopy(this.arr21,0,this.psfb21,0,Math.min(this.arr21.length,this.psfb21.length)),$.arraycopy(this.arr12,0,this.psfb12,0,Math.min(this.arr12.length,this.psfb12.length)))}function y(){var l=null,m=null,s=null;this.setModules=function(e,t,a){l=e,m=t,s=a},this.IPOW20=function(e){return u[e]};var x=2.220446049250313e-16,f=y.IXMAX_VAL+2,c=y.Q_MAX,h=y.Q_MAX2,n=100;this.nr_of_sfb_block=[[[6,5,5,5],[9,9,9,9],[6,9,9,9]],[[6,5,7,3],[9,9,12,6],[6,9,12,6]],[[11,10,0,0],[18,18,0,0],[15,18,0,0]],[[7,7,7,0],[12,12,12,0],[6,15,12,0]],[[6,6,6,3],[12,9,9,6],[6,12,9,6]],[[8,8,5,0],[15,12,9,0],[6,18,9,0]]];var w=[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,2,2,3,3,3,2,0];this.pretab=w,this.sfBandIndex=[new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,24,32,42,56,74,100,132,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,114,136,162,194,232,278,332,394,464,540,576],[0,4,8,12,18,26,36,48,62,80,104,136,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,52,62,74,90,110,134,162,196,238,288,342,418,576],[0,4,8,12,16,22,30,40,52,66,84,106,136,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,42,50,60,72,88,106,128,156,190,230,276,330,384,576],[0,4,8,12,16,22,28,38,50,64,80,100,126,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,4,8,12,16,20,24,30,36,44,54,66,82,102,126,156,194,240,296,364,448,550,576],[0,4,8,12,16,22,30,42,58,78,104,138,180,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,6,12,18,24,30,36,44,54,66,80,96,116,140,168,200,238,284,336,396,464,522,576],[0,4,8,12,18,26,36,48,62,80,104,134,174,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]),new r([0,12,24,36,48,60,72,88,108,132,160,192,232,280,336,400,476,566,568,570,572,574,576],[0,8,16,24,36,52,72,96,124,160,162,164,166,192],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0])];var R=Ae(c+h+1),u=Ae(c),b=Ae(f),p=Ae(f);function v(e,t){var a=s.ATHformula(t,e);return a-=n,a=Math.pow(10,a/10+e.ATHlower)}function B(e){this.s=e}this.adj43=p,this.iteration_init=function(e){var t,a=e.internal_flags,s=a.l3_side;if(0==a.iteration_init_init){for(a.iteration_init_init=1,s.main_data_begin=0,function(e){for(var t=e.internal_flags.ATH.l,a=e.internal_flags.ATH.psfb21,s=e.internal_flags.ATH.s,n=e.internal_flags.ATH.psfb12,r=e.internal_flags,i=e.out_samplerate,_=0;_<Pe.SBMAX_l;_++){var o=r.scalefac_band.l[_],l=r.scalefac_band.l[_+1];t[_]=K.MAX_VALUE;for(var f=o;f<l;f++){var c=v(e,f*i/1152);t[_]=Math.min(t[_],c)}}for(_=0;_<Pe.PSFB21;_++)for(o=r.scalefac_band.psfb21[_],l=r.scalefac_band.psfb21[_+1],a[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/1152),a[_]=Math.min(a[_],c);for(_=0;_<Pe.SBMAX_s;_++){for(o=r.scalefac_band.s[_],l=r.scalefac_band.s[_+1],s[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),s[_]=Math.min(s[_],c);s[_]*=r.scalefac_band.s[_+1]-r.scalefac_band.s[_]}for(_=0;_<Pe.PSFB12;_++){for(o=r.scalefac_band.psfb12[_],l=r.scalefac_band.psfb12[_+1],n[_]=K.MAX_VALUE,f=o;f<l;f++)c=v(e,f*i/384),n[_]=Math.min(n[_],c);n[_]*=r.scalefac_band.s[13]-r.scalefac_band.s[12]}if(e.noATH){for(_=0;_<Pe.SBMAX_l;_++)t[_]=1e-20;for(_=0;_<Pe.PSFB21;_++)a[_]=1e-20;for(_=0;_<Pe.SBMAX_s;_++)s[_]=1e-20;for(_=0;_<Pe.PSFB12;_++)n[_]=1e-20}r.ATH.floor=10*A(v(e,-1))}(e),b[0]=0,t=1;t<f;t++)b[t]=Math.pow(t,4/3);for(t=0;t<f-1;t++)p[t]=t+1-Math.pow(.5*(b[t]+b[t+1]),.75);for(p[t]=.5,t=0;t<c;t++)u[t]=Math.pow(2,-.1875*(t-210));for(t=0;t<=c+h;t++)R[t]=Math.pow(2,.25*(t-210-h));var n,r,i,_;for(l.huffman_init(a),32<=(t=e.exp_nspsytune>>2&63)&&(t-=64),n=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>8&63)&&(t-=64),r=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>14&63)&&(t-=64),i=Math.pow(10,t/4/10),32<=(t=e.exp_nspsytune>>20&63)&&(t-=64),_=i*Math.pow(10,t/4/10),t=0;t<Pe.SBMAX_l;t++){o=t<=6?n:t<=13?r:t<=20?i:_,a.nsPsy.longfact[t]=o}for(t=0;t<Pe.SBMAX_s;t++){var o;o=t<=5?n:t<=10?r:t<=11?i:_,a.nsPsy.shortfact[t]=o}}},this.on_pe=function(e,t,a,s,n,r){var i,_,o=e.internal_flags,l=0,f=Be(2),c=new F(l),h=m.ResvMaxBits(e,s,c,r),u=(l=c.bits)+h;for(Z.MAX_BITS_PER_GRANULE<u&&(u=Z.MAX_BITS_PER_GRANULE),_=i=0;_<o.channels_out;++_)a[_]=Math.min(Z.MAX_BITS_PER_CHANNEL,l/o.channels_out),f[_]=0|a[_]*t[n][_]/700-a[_],f[_]>3*s/4&&(f[_]=3*s/4),f[_]<0&&(f[_]=0),f[_]+a[_]>Z.MAX_BITS_PER_CHANNEL&&(f[_]=Math.max(0,Z.MAX_BITS_PER_CHANNEL-a[_])),i+=f[_];if(h<i)for(_=0;_<o.channels_out;++_)f[_]=h*f[_]/i;for(_=0;_<o.channels_out;++_)a[_]+=f[_],h-=f[_];for(_=i=0;_<o.channels_out;++_)i+=a[_];if(Z.MAX_BITS_PER_GRANULE<i){for(_=0;_<o.channels_out;++_)a[_]*=Z.MAX_BITS_PER_GRANULE,a[_]/=i,a[_]}return u},this.reduce_side=function(e,t,a,s){var n=.33*(.5-t)/.5;n<0&&(n=0),.5<n&&(n=.5);var r=0|.5*n*(e[0]+e[1]);r>Z.MAX_BITS_PER_CHANNEL-e[0]&&(r=Z.MAX_BITS_PER_CHANNEL-e[0]),r<0&&(r=0),125<=e[1]&&(125<e[1]-r?(e[0]<a&&(e[0]+=r),e[1]-=r):(e[0]+=e[1]-125,e[1]=125)),s<(r=e[0]+e[1])&&(e[0]=s*e[0]/r,e[1]=s*e[1]/r)},this.athAdjust=function(e,t,a){var s=90.30873362,n=ee.FAST_LOG10_X(t,10),r=e*e,i=0;return n-=a,1e-20<r&&(i=1+ee.FAST_LOG10_X(r,10/s)),i<0&&(i=0),n*=i,n+=a+s-94.82444863,Math.pow(10,.1*n)},this.calc_xmin=function(e,t,a,s){var n,r=0,i=e.internal_flags,_=0,o=0,l=i.ATH,f=a.xr,c=e.VBR==ye.vbr_mtrh?1:0,h=i.masking_lower;for(e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt||(h=1),n=0;n<a.psy_lmax;n++){S=(g=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.l[n],l.floor):l.adjust*l.l[n])/(p=a.width[n]),M=x,A=p>>1,B=0;do{B+=k=f[_]*f[_],M+=k<S?k:S,B+=T=f[++_]*f[_],M+=T<S?T:S,_++}while(0<--A);if(g<B&&o++,n==Pe.SBPSY_l)M<(R=g*i.nsPsy.longfact[n])&&(M=R);if(0!=c&&(g=M),!e.ATHonly)if(0<(w=t.en.l[n]))R=B*t.thm.l[n]*h/w,0!=c&&(R*=i.nsPsy.longfact[n]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.longfact[n]}var u=575;if(a.block_type!=Pe.SHORT_TYPE)for(var m=576;0!=m--&&q.EQ(f[m],0);)u=m;a.max_nonzero_coeff=u;for(var b=a.sfb_smin;n<a.psymax;b++,n+=3){var p,v,d;for(d=e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?athAdjust(l.adjust,l.s[b],l.floor):l.adjust*l.s[b],p=a.width[n],v=0;v<3;v++){var g,S,M,w,R,B=0,A=p>>1;S=d/p,M=x;do{var k,T;B+=k=f[_]*f[_],M+=k<S?k:S,B+=T=f[++_]*f[_],M+=T<S?T:S,_++}while(0<--A);if(d<B&&o++,b==Pe.SBPSY_s)M<(R=d*i.nsPsy.shortfact[b])&&(M=R);if(g=0!=c?M:d,!e.ATHonly&&!e.ATHshort)if(0<(w=t.en.s[b][v]))R=B*t.thm.s[b][v]*h/w,0!=c&&(R*=i.nsPsy.shortfact[b]),g<R&&(g=R);s[r++]=0!=c?g:g*i.nsPsy.shortfact[b]}e.useTemporal&&(s[r-3]>s[r-3+1]&&(s[r-3+1]+=(s[r-3]-s[r-3+1])*i.decay),s[r-3+1]>s[r-3+2]&&(s[r-3+2]+=(s[r-3+1]-s[r-3+2])*i.decay))}return o},this.calc_noise_core=function(e,t,a,s){var n=0,r=t.s,i=e.l3_enc;if(r>e.count1)for(;0!=a--;){o=e.xr[r],r++,n+=o*o,o=e.xr[r],r++,n+=o*o}else if(r>e.big_values){var _=Ae(2);for(_[0]=0,_[1]=s;0!=a--;){o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o,o=Math.abs(e.xr[r])-_[i[r]],r++,n+=o*o}}else for(;0!=a--;){var o;o=Math.abs(e.xr[r])-b[i[r]]*s,r++,n+=o*o,o=Math.abs(e.xr[r])-b[i[r]]*s,r++,n+=o*o}return t.s=r,n},this.calc_noise=function(e,t,a,s,n){var r,i,_=0,o=0,l=0,f=0,c=0,h=-20,u=0,m=e.scalefac,b=0;for(r=s.over_SSD=0;r<e.psymax;r++){var p,v=e.global_gain-(m[b++]+(0!=e.preflag?w[r]:0)<<e.scalefac_scale+1)-8*e.subblock_gain[e.window[r]],d=0;if(null!=n&&n.step[r]==v)d=n.noise[r],u+=e.width[r],a[_++]=d/t[o++],d=n.noise_log[r];else{var g,S=R[v+y.Q_MAX2];if(i=e.width[r]>>1,u+e.width[r]>e.max_nonzero_coeff)i=0<(g=e.max_nonzero_coeff-u+1)?g>>1:0;var M=new B(u);d=this.calc_noise_core(e,M,i,S),u=M.s,null!=n&&(n.step[r]=v,n.noise[r]=d),d=a[_++]=d/t[o++],d=ee.FAST_LOG10(Math.max(d,1e-20)),null!=n&&(n.noise_log[r]=d)}if(null!=n&&(n.global_gain=e.global_gain),c+=d,0<d)p=Math.max(0|10*d+.5,1),s.over_SSD+=p*p,l++,f+=d;h=Math.max(h,d)}return s.over_count=l,s.tot_noise=c,s.over_noise=f,s.max_noise=h,l},this.set_pinfo=function(e,t,a,s,n){var r,i,_,o,l,f=e.internal_flags,c=0==t.scalefac_scale?.5:1,h=t.scalefac,u=Ae(z.SFBMAX),m=Ae(z.SFBMAX),b=new T;calc_xmin(e,a,t,u),calc_noise(t,u,m,b,null);var p=0;for(i=t.sfb_lmax,t.block_type!=Pe.SHORT_TYPE&&0==t.mixed_block_flag&&(i=22),r=0;r<i;r++){var v=f.scalefac_band.l[r],d=(g=f.scalefac_band.l[r+1])-v;for(o=0;p<g;p++)o+=t.xr[p]*t.xr[p];o/=d,l=1e15,f.pinfo.en[s][n][r]=l*o,f.pinfo.xfsf[s][n][r]=l*u[r]*m[r]/d,0<a.en.l[r]&&!e.ATHonly?o/=a.en.l[r]:o=0,f.pinfo.thr[s][n][r]=l*Math.max(o*a.thm.l[r],f.ATH.l[r]),(f.pinfo.LAMEsfb[s][n][r]=0)!=t.preflag&&11<=r&&(f.pinfo.LAMEsfb[s][n][r]=-c*w[r]),r<Pe.SBPSY_l&&(f.pinfo.LAMEsfb[s][n][r]-=c*h[r])}if(t.block_type==Pe.SHORT_TYPE)for(i=r,r=t.sfb_smin;r<Pe.SBMAX_s;r++){v=f.scalefac_band.s[r],d=(g=f.scalefac_band.s[r+1])-v;for(var g,S=0;S<3;S++){for(o=0,_=v;_<g;_++)o+=t.xr[p]*t.xr[p],p++;o=Math.max(o/d,1e-20),l=1e15,f.pinfo.en_s[s][n][3*r+S]=l*o,f.pinfo.xfsf_s[s][n][3*r+S]=l*u[i]*m[i]/d,0<a.en.s[r][S]?o/=a.en.s[r][S]:o=0,(e.ATHonly||e.ATHshort)&&(o=0),f.pinfo.thr_s[s][n][3*r+S]=l*Math.max(o*a.thm.s[r][S],f.ATH.s[r]),f.pinfo.LAMEsfb_s[s][n][3*r+S]=-2*t.subblock_gain[S],r<Pe.SBPSY_s&&(f.pinfo.LAMEsfb_s[s][n][3*r+S]-=c*h[i]),i++}}f.pinfo.LAMEqss[s][n]=t.global_gain,f.pinfo.LAMEmainbits[s][n]=t.part2_3_length+t.part2_length,f.pinfo.LAMEsfbits[s][n]=t.part2_length,f.pinfo.over[s][n]=b.over_count,f.pinfo.max_noise[s][n]=10*b.max_noise,f.pinfo.over_noise[s][n]=10*b.over_noise,f.pinfo.tot_noise[s][n]=10*b.tot_noise,f.pinfo.over_SSD[s][n]=b.over_SSD}}function x(){this.xr=Ae(576),this.l3_enc=Be(576),this.scalefac=Be(z.SFBMAX),this.xrpow_max=0,this.part2_3_length=0,this.big_values=0,this.count1=0,this.global_gain=0,this.scalefac_compress=0,this.block_type=0,this.mixed_block_flag=0,this.table_select=Be(3),this.subblock_gain=Be(4),this.region0_count=0,this.region1_count=0,this.preflag=0,this.scalefac_scale=0,this.count1table_select=0,this.part2_length=0,this.sfb_lmax=0,this.sfb_smin=0,this.psy_lmax=0,this.sfbmax=0,this.psymax=0,this.sfbdivide=0,this.width=Be(z.SFBMAX),this.window=Be(z.SFBMAX),this.count1bits=0,this.sfb_partition_table=null,this.slen=Be(4),this.max_nonzero_coeff=0;var a=this;function s(e){return new Int32Array(e)}this.assign=function(e){var t;a.xr=(t=e.xr,new Float32Array(t)),a.l3_enc=s(e.l3_enc),a.scalefac=s(e.scalefac),a.xrpow_max=e.xrpow_max,a.part2_3_length=e.part2_3_length,a.big_values=e.big_values,a.count1=e.count1,a.global_gain=e.global_gain,a.scalefac_compress=e.scalefac_compress,a.block_type=e.block_type,a.mixed_block_flag=e.mixed_block_flag,a.table_select=s(e.table_select),a.subblock_gain=s(e.subblock_gain),a.region0_count=e.region0_count,a.region1_count=e.region1_count,a.preflag=e.preflag,a.scalefac_scale=e.scalefac_scale,a.count1table_select=e.count1table_select,a.part2_length=e.part2_length,a.sfb_lmax=e.sfb_lmax,a.sfb_smin=e.sfb_smin,a.psy_lmax=e.psy_lmax,a.sfbmax=e.sfbmax,a.psymax=e.psymax,a.sfbdivide=e.sfbdivide,a.width=s(e.width),a.window=s(e.window),a.count1bits=e.count1bits,a.sfb_partition_table=e.sfb_partition_table.slice(0),a.slen=s(e.slen),a.max_nonzero_coeff=e.max_nonzero_coeff}}j.t1HB=[1,1,1,0],j.t2HB=[1,2,1,3,1,1,3,2,0],j.t3HB=[3,2,1,1,1,1,3,2,0],j.t5HB=[1,2,6,5,3,1,4,4,7,5,7,1,6,1,1,0],j.t6HB=[7,3,5,1,6,2,3,2,5,4,4,1,3,3,2,0],j.t7HB=[1,2,10,19,16,10,3,3,7,10,5,3,11,4,13,17,8,4,12,11,18,15,11,2,7,6,9,14,3,1,6,4,5,3,2,0],j.t8HB=[3,4,6,18,12,5,5,1,2,16,9,3,7,3,5,14,7,3,19,17,15,13,10,4,13,5,8,11,5,1,12,4,4,1,1,0],j.t9HB=[7,5,9,14,15,7,6,4,5,5,6,7,7,6,8,8,8,5,15,6,9,10,5,1,11,7,9,6,4,1,14,4,6,2,6,0],j.t10HB=[1,2,10,23,35,30,12,17,3,3,8,12,18,21,12,7,11,9,15,21,32,40,19,6,14,13,22,34,46,23,18,7,20,19,33,47,27,22,9,3,31,22,41,26,21,20,5,3,14,13,10,11,16,6,5,1,9,8,7,8,4,4,2,0],j.t11HB=[3,4,10,24,34,33,21,15,5,3,4,10,32,17,11,10,11,7,13,18,30,31,20,5,25,11,19,59,27,18,12,5,35,33,31,58,30,16,7,5,28,26,32,19,17,15,8,14,14,12,9,13,14,9,4,1,11,4,6,6,6,3,2,0],j.t12HB=[9,6,16,33,41,39,38,26,7,5,6,9,23,16,26,11,17,7,11,14,21,30,10,7,17,10,15,12,18,28,14,5,32,13,22,19,18,16,9,5,40,17,31,29,17,13,4,2,27,12,11,15,10,7,4,1,27,12,8,12,6,3,1,0],j.t13HB=[1,5,14,21,34,51,46,71,42,52,68,52,67,44,43,19,3,4,12,19,31,26,44,33,31,24,32,24,31,35,22,14,15,13,23,36,59,49,77,65,29,40,30,40,27,33,42,16,22,20,37,61,56,79,73,64,43,76,56,37,26,31,25,14,35,16,60,57,97,75,114,91,54,73,55,41,48,53,23,24,58,27,50,96,76,70,93,84,77,58,79,29,74,49,41,17,47,45,78,74,115,94,90,79,69,83,71,50,59,38,36,15,72,34,56,95,92,85,91,90,86,73,77,65,51,44,43,42,43,20,30,44,55,78,72,87,78,61,46,54,37,30,20,16,53,25,41,37,44,59,54,81,66,76,57,54,37,18,39,11,35,33,31,57,42,82,72,80,47,58,55,21,22,26,38,22,53,25,23,38,70,60,51,36,55,26,34,23,27,14,9,7,34,32,28,39,49,75,30,52,48,40,52,28,18,17,9,5,45,21,34,64,56,50,49,45,31,19,12,15,10,7,6,3,48,23,20,39,36,35,53,21,16,23,13,10,6,1,4,2,16,15,17,27,25,20,29,11,17,12,16,8,1,1,0,1],j.t15HB=[7,12,18,53,47,76,124,108,89,123,108,119,107,81,122,63,13,5,16,27,46,36,61,51,42,70,52,83,65,41,59,36,19,17,15,24,41,34,59,48,40,64,50,78,62,80,56,33,29,28,25,43,39,63,55,93,76,59,93,72,54,75,50,29,52,22,42,40,67,57,95,79,72,57,89,69,49,66,46,27,77,37,35,66,58,52,91,74,62,48,79,63,90,62,40,38,125,32,60,56,50,92,78,65,55,87,71,51,73,51,70,30,109,53,49,94,88,75,66,122,91,73,56,42,64,44,21,25,90,43,41,77,73,63,56,92,77,66,47,67,48,53,36,20,71,34,67,60,58,49,88,76,67,106,71,54,38,39,23,15,109,53,51,47,90,82,58,57,48,72,57,41,23,27,62,9,86,42,40,37,70,64,52,43,70,55,42,25,29,18,11,11,118,68,30,55,50,46,74,65,49,39,24,16,22,13,14,7,91,44,39,38,34,63,52,45,31,52,28,19,14,8,9,3,123,60,58,53,47,43,32,22,37,24,17,12,15,10,2,1,71,37,34,30,28,20,17,26,21,16,10,6,8,6,2,0],j.t16HB=[1,5,14,44,74,63,110,93,172,149,138,242,225,195,376,17,3,4,12,20,35,62,53,47,83,75,68,119,201,107,207,9,15,13,23,38,67,58,103,90,161,72,127,117,110,209,206,16,45,21,39,69,64,114,99,87,158,140,252,212,199,387,365,26,75,36,68,65,115,101,179,164,155,264,246,226,395,382,362,9,66,30,59,56,102,185,173,265,142,253,232,400,388,378,445,16,111,54,52,100,184,178,160,133,257,244,228,217,385,366,715,10,98,48,91,88,165,157,148,261,248,407,397,372,380,889,884,8,85,84,81,159,156,143,260,249,427,401,392,383,727,713,708,7,154,76,73,141,131,256,245,426,406,394,384,735,359,710,352,11,139,129,67,125,247,233,229,219,393,743,737,720,885,882,439,4,243,120,118,115,227,223,396,746,742,736,721,712,706,223,436,6,202,224,222,218,216,389,386,381,364,888,443,707,440,437,1728,4,747,211,210,208,370,379,734,723,714,1735,883,877,876,3459,865,2,377,369,102,187,726,722,358,711,709,866,1734,871,3458,870,434,0,12,10,7,11,10,17,11,9,13,12,10,7,5,3,1,3],j.t24HB=[15,13,46,80,146,262,248,434,426,669,653,649,621,517,1032,88,14,12,21,38,71,130,122,216,209,198,327,345,319,297,279,42,47,22,41,74,68,128,120,221,207,194,182,340,315,295,541,18,81,39,75,70,134,125,116,220,204,190,178,325,311,293,271,16,147,72,69,135,127,118,112,210,200,188,352,323,306,285,540,14,263,66,129,126,119,114,214,202,192,180,341,317,301,281,262,12,249,123,121,117,113,215,206,195,185,347,330,308,291,272,520,10,435,115,111,109,211,203,196,187,353,332,313,298,283,531,381,17,427,212,208,205,201,193,186,177,169,320,303,286,268,514,377,16,335,199,197,191,189,181,174,333,321,305,289,275,521,379,371,11,668,184,183,179,175,344,331,314,304,290,277,530,383,373,366,10,652,346,171,168,164,318,309,299,287,276,263,513,375,368,362,6,648,322,316,312,307,302,292,284,269,261,512,376,370,364,359,4,620,300,296,294,288,282,273,266,515,380,374,369,365,361,357,2,1033,280,278,274,267,264,259,382,378,372,367,363,360,358,356,0,43,20,19,17,15,13,11,9,7,6,4,7,5,3,1,3],j.t32HB=[1,10,8,20,12,20,16,32,14,12,24,0,28,16,24,16],j.t33HB=[15,28,26,48,22,40,36,64,14,24,20,32,12,16,8,0],j.t1l=[1,4,3,5],j.t2l=[1,4,7,4,5,7,6,7,8],j.t3l=[2,3,7,4,4,7,6,7,8],j.t5l=[1,4,7,8,4,5,8,9,7,8,9,10,8,8,9,10],j.t6l=[3,4,6,8,4,4,6,7,5,6,7,8,7,7,8,9],j.t7l=[1,4,7,9,9,10,4,6,8,9,9,10,7,7,9,10,10,11,8,9,10,11,11,11,8,9,10,11,11,12,9,10,11,12,12,12],j.t8l=[2,4,7,9,9,10,4,4,6,10,10,10,7,6,8,10,10,11,9,10,10,11,11,12,9,9,10,11,12,12,10,10,11,11,13,13],j.t9l=[3,4,6,7,9,10,4,5,6,7,8,10,5,6,7,8,9,10,7,7,8,9,9,10,8,8,9,9,10,11,9,9,10,10,11,11],j.t10l=[1,4,7,9,10,10,10,11,4,6,8,9,10,11,10,10,7,8,9,10,11,12,11,11,8,9,10,11,12,12,11,12,9,10,11,12,12,12,12,12,10,11,12,12,13,13,12,13,9,10,11,12,12,12,13,13,10,10,11,12,12,13,13,13],j.t11l=[2,4,6,8,9,10,9,10,4,5,6,8,10,10,9,10,6,7,8,9,10,11,10,10,8,8,9,11,10,12,10,11,9,10,10,11,11,12,11,12,9,10,11,12,12,13,12,13,9,9,9,10,11,12,12,12,9,9,10,11,12,12,12,12],j.t12l=[4,4,6,8,9,10,10,10,4,5,6,7,9,9,10,10,6,6,7,8,9,10,9,10,7,7,8,8,9,10,10,10,8,8,9,9,10,10,10,11,9,9,10,10,10,11,10,11,9,9,9,10,10,11,11,12,10,10,10,11,11,11,11,12],j.t13l=[1,5,7,8,9,10,10,11,10,11,12,12,13,13,14,14,4,6,8,9,10,10,11,11,11,11,12,12,13,14,14,14,7,8,9,10,11,11,12,12,11,12,12,13,13,14,15,15,8,9,10,11,11,12,12,12,12,13,13,13,13,14,15,15,9,9,11,11,12,12,13,13,12,13,13,14,14,15,15,16,10,10,11,12,12,12,13,13,13,13,14,13,15,15,16,16,10,11,12,12,13,13,13,13,13,14,14,14,15,15,16,16,11,11,12,13,13,13,14,14,14,14,15,15,15,16,18,18,10,10,11,12,12,13,13,14,14,14,14,15,15,16,17,17,11,11,12,12,13,13,13,15,14,15,15,16,16,16,18,17,11,12,12,13,13,14,14,15,14,15,16,15,16,17,18,19,12,12,12,13,14,14,14,14,15,15,15,16,17,17,17,18,12,13,13,14,14,15,14,15,16,16,17,17,17,18,18,18,13,13,14,15,15,15,16,16,16,16,16,17,18,17,18,18,14,14,14,15,15,15,17,16,16,19,17,17,17,19,18,18,13,14,15,16,16,16,17,16,17,17,18,18,21,20,21,18],j.t15l=[3,5,6,8,8,9,10,10,10,11,11,12,12,12,13,14,5,5,7,8,9,9,10,10,10,11,11,12,12,12,13,13,6,7,7,8,9,9,10,10,10,11,11,12,12,13,13,13,7,8,8,9,9,10,10,11,11,11,12,12,12,13,13,13,8,8,9,9,10,10,11,11,11,11,12,12,12,13,13,13,9,9,9,10,10,10,11,11,11,11,12,12,13,13,13,14,10,9,10,10,10,11,11,11,11,12,12,12,13,13,14,14,10,10,10,11,11,11,11,12,12,12,12,12,13,13,13,14,10,10,10,11,11,11,11,12,12,12,12,13,13,14,14,14,10,10,11,11,11,11,12,12,12,13,13,13,13,14,14,14,11,11,11,11,12,12,12,12,12,13,13,13,13,14,15,14,11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,15,12,12,11,12,12,12,13,13,13,13,13,13,14,14,15,15,12,12,12,12,12,13,13,13,13,14,14,14,14,14,15,15,13,13,13,13,13,13,13,13,14,14,14,14,15,15,14,15,13,13,13,13,13,13,13,14,14,14,14,14,15,15,15,15],j.t16_5l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,11,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,11,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,12,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,13,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,12,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,13,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,13,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,13,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,13,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,14,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,13,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,14,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,14,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,14,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,14,11,11,11,12,12,13,13,13,14,14,14,14,14,14,14,12],j.t16l=[1,5,7,9,10,10,11,11,12,12,12,13,13,13,14,10,4,6,8,9,10,11,11,11,12,12,12,13,14,13,14,10,7,8,9,10,11,11,12,12,13,12,13,13,13,14,14,11,9,9,10,11,11,12,12,12,13,13,14,14,14,15,15,12,10,10,11,11,12,12,13,13,13,14,14,14,15,15,15,11,10,10,11,11,12,13,13,14,13,14,14,15,15,15,16,12,11,11,11,12,13,13,13,13,14,14,14,14,15,15,16,12,11,11,12,12,13,13,13,14,14,15,15,15,15,17,17,12,11,12,12,13,13,13,14,14,15,15,15,15,16,16,16,12,12,12,12,13,13,14,14,15,15,15,15,16,15,16,15,13,12,13,12,13,14,14,14,14,15,16,16,16,17,17,16,12,13,13,13,13,14,14,15,16,16,16,16,16,16,15,16,13,13,14,14,14,14,15,15,15,15,17,16,16,16,16,18,13,15,14,14,14,15,15,16,16,16,18,17,17,17,19,17,13,14,15,13,14,16,16,15,16,16,17,18,17,19,17,16,13,10,10,10,11,11,12,12,12,13,13,13,13,13,13,13,10],j.t24l=[4,5,7,8,9,10,10,11,11,12,12,12,12,12,13,10,5,6,7,8,9,10,10,11,11,11,12,12,12,12,12,10,7,7,8,9,9,10,10,11,11,11,11,12,12,12,13,9,8,8,9,9,10,10,10,11,11,11,11,12,12,12,12,9,9,9,9,10,10,10,10,11,11,11,12,12,12,12,13,9,10,9,10,10,10,10,11,11,11,11,12,12,12,12,12,9,10,10,10,10,10,11,11,11,11,12,12,12,12,12,13,9,11,10,10,10,11,11,11,11,12,12,12,12,12,13,13,10,11,11,11,11,11,11,11,11,11,12,12,12,12,13,13,10,11,11,11,11,11,11,11,12,12,12,12,12,13,13,13,10,12,11,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,11,11,11,12,12,12,12,12,12,13,13,13,13,10,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,10,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,10,13,12,12,12,12,12,12,13,13,13,13,13,13,13,13,10,9,9,9,9,9,9,9,9,9,9,9,10,10,10,10,6],j.t32l=[1,5,5,7,5,8,7,9,5,7,7,9,7,9,9,10],j.t33l=[4,5,5,6,5,6,6,7,5,6,6,7,6,7,7,8],j.ht=[new e(0,0,null,null),new e(2,0,j.t1HB,j.t1l),new e(3,0,j.t2HB,j.t2l),new e(3,0,j.t3HB,j.t3l),new e(0,0,null,null),new e(4,0,j.t5HB,j.t5l),new e(4,0,j.t6HB,j.t6l),new e(6,0,j.t7HB,j.t7l),new e(6,0,j.t8HB,j.t8l),new e(6,0,j.t9HB,j.t9l),new e(8,0,j.t10HB,j.t10l),new e(8,0,j.t11HB,j.t11l),new e(8,0,j.t12HB,j.t12l),new e(16,0,j.t13HB,j.t13l),new e(0,0,null,j.t16_5l),new e(16,0,j.t15HB,j.t15l),new e(1,1,j.t16HB,j.t16l),new e(2,3,j.t16HB,j.t16l),new e(3,7,j.t16HB,j.t16l),new e(4,15,j.t16HB,j.t16l),new e(6,63,j.t16HB,j.t16l),new e(8,255,j.t16HB,j.t16l),new e(10,1023,j.t16HB,j.t16l),new e(13,8191,j.t16HB,j.t16l),new e(4,15,j.t24HB,j.t24l),new e(5,31,j.t24HB,j.t24l),new e(6,63,j.t24HB,j.t24l),new e(7,127,j.t24HB,j.t24l),new e(8,255,j.t24HB,j.t24l),new e(9,511,j.t24HB,j.t24l),new e(11,2047,j.t24HB,j.t24l),new e(13,8191,j.t24HB,j.t24l),new e(0,0,j.t32HB,j.t32l),new e(0,0,j.t33HB,j.t33l)],j.largetbl=[65540,327685,458759,589832,655369,655370,720906,720907,786443,786444,786444,851980,851980,851980,917517,655370,262149,393222,524295,589832,655369,720906,720906,720907,786443,786443,786444,851980,917516,851980,917516,655370,458759,524295,589832,655369,720905,720906,786442,786443,851979,786443,851979,851980,851980,917516,917517,720905,589832,589832,655369,720905,720906,786442,786442,786443,851979,851979,917515,917516,917516,983052,983052,786441,655369,655369,720905,720906,786442,786442,851978,851979,851979,917515,917516,917516,983052,983052,983053,720905,655370,655369,720906,720906,786442,851978,851979,917515,851979,917515,917516,983052,983052,983052,1048588,786441,720906,720906,720906,786442,851978,851979,851979,851979,917515,917516,917516,917516,983052,983052,1048589,786441,720907,720906,786442,786442,851979,851979,851979,917515,917516,983052,983052,983052,983052,1114125,1114125,786442,720907,786443,786443,851979,851979,851979,917515,917515,983051,983052,983052,983052,1048588,1048589,1048589,786442,786443,786443,786443,851979,851979,917515,917515,983052,983052,983052,983052,1048588,983053,1048589,983053,851978,786444,851979,786443,851979,917515,917516,917516,917516,983052,1048588,1048588,1048589,1114125,1114125,1048589,786442,851980,851980,851979,851979,917515,917516,983052,1048588,1048588,1048588,1048588,1048589,1048589,983053,1048589,851978,851980,917516,917516,917516,917516,983052,983052,983052,983052,1114124,1048589,1048589,1048589,1048589,1179661,851978,983052,917516,917516,917516,983052,983052,1048588,1048588,1048589,1179661,1114125,1114125,1114125,1245197,1114125,851978,917517,983052,851980,917516,1048588,1048588,983052,1048589,1048589,1114125,1179661,1114125,1245197,1114125,1048589,851978,655369,655369,655369,720905,720905,786441,786441,786441,851977,851977,851977,851978,851978,851978,851978,655366],j.table23=[65538,262147,458759,262148,327684,458759,393222,458759,524296],j.table56=[65539,262148,458758,524296,262148,327684,524294,589831,458757,524294,589831,655368,524295,524295,589832,655369],j.bitrate_table=[[0,8,16,24,32,40,48,56,64,80,96,112,128,144,160,-1],[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],[0,8,16,24,32,40,48,56,64,-1,-1,-1,-1,-1,-1,-1]],j.samplerate_table=[[22050,24e3,16e3,-1],[44100,48e3,32e3,-1],[11025,12e3,8e3,-1]],j.scfsi_band=[0,6,11,16,21],y.Q_MAX=257,y.Q_MAX2=116,y.LARGE_BITS=1e5,y.IXMAX_VAL=8206;var z={};function w(){var v,g,M;this.rv=null,this.qupvt=null;var w,n=new function(){this.setModules=function(e,t){}};function R(e){this.ordinal=e}function _(e){for(var t=0;t<e.sfbmax;t++)if(e.scalefac[t]+e.subblock_gain[e.window[t]]==0)return!1;return!0}function B(e,t,a,s,n){var r;switch(e){default:case 9:0<t.over_count?(r=a.over_SSD<=t.over_SSD,a.over_SSD==t.over_SSD&&(r=a.bits<t.bits)):r=a.max_noise<0&&10*a.max_noise+a.bits<=10*t.max_noise+t.bits;break;case 0:r=a.over_count<t.over_count||a.over_count==t.over_count&&a.over_noise<t.over_noise||a.over_count==t.over_count&&q.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 8:a.max_noise=function(e,t){for(var a,s=1e-37,n=0;n<t.psymax;n++)s+=(a=e[n],ee.FAST_LOG10(.368+.632*a*a*a));return Math.max(1e-20,s)}(n,s);case 1:r=a.max_noise<t.max_noise;break;case 2:r=a.tot_noise<t.tot_noise;break;case 3:r=a.tot_noise<t.tot_noise&&a.max_noise<t.max_noise;break;case 4:r=a.max_noise<=0&&.2<t.max_noise||a.max_noise<=0&&t.max_noise<0&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise||a.max_noise<=0&&0<t.max_noise&&t.max_noise>a.max_noise-.2&&a.tot_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.05<t.max_noise&&t.max_noise>a.max_noise-.1&&a.tot_noise+a.over_noise<t.tot_noise+t.over_noise||0<a.max_noise&&-.1<t.max_noise&&t.max_noise>a.max_noise-.15&&a.tot_noise+a.over_noise+a.over_noise<t.tot_noise+t.over_noise+t.over_noise;break;case 5:r=a.over_noise<t.over_noise||q.EQ(a.over_noise,t.over_noise)&&a.tot_noise<t.tot_noise;break;case 6:r=a.over_noise<t.over_noise||q.EQ(a.over_noise,t.over_noise)&&(a.max_noise<t.max_noise||q.EQ(a.max_noise,t.max_noise)&&a.tot_noise<=t.tot_noise);break;case 7:r=a.over_count<t.over_count||a.over_noise<t.over_noise}return 0==t.over_count&&(r=r&&a.bits<t.bits),r}function A(e,t,a,s,n){var r=e.internal_flags;!function(e,t,a,s,n){var r,i=e.internal_flags;r=0==t.scalefac_scale?1.2968395546510096:1.6817928305074292;for(var _=0,o=0;o<t.sfbmax;o++)_<a[o]&&(_=a[o]);var l=i.noise_shaping_amp;switch(3==l&&(l=n?2:1),l){case 2:break;case 1:1<_?_=Math.pow(_,.5):_*=.95;break;case 0:default:1<_?_=1:_*=.95}var f=0;for(o=0;o<t.sfbmax;o++){var c,h=t.width[o];if(f+=h,!(a[o]<_)){if(0!=(2&i.substep_shaping)&&(i.pseudohalf[o]=0==i.pseudohalf[o]?1:0,0==i.pseudohalf[o]&&2==i.noise_shaping_amp))return;for(t.scalefac[o]++,c=-h;c<0;c++)s[f+c]*=r,s[f+c]>t.xrpow_max&&(t.xrpow_max=s[f+c]);if(2==i.noise_shaping_amp)return}}}(e,t,a,s,n);var i=_(t);return!i&&(!(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t))||(1<r.noise_shaping&&(Te.fill(r.pseudohalf,0),0==t.scalefac_scale?(!function(e,t){for(var a=0,s=0;s<e.sfbmax;s++){var n=e.width[s],r=e.scalefac[s];if(0!=e.preflag&&(r+=M.pretab[s]),a+=n,0!=(1&r)){r++;for(var i=-n;i<0;i++)t[a+i]*=1.2968395546510096,t[a+i]>e.xrpow_max&&(e.xrpow_max=t[a+i])}e.scalefac[s]=r>>1}e.preflag=0,e.scalefac_scale=1}(t,s),i=!1):t.block_type==Pe.SHORT_TYPE&&0<r.subblock_gain&&(i=function(e,t,a){var s,n=t.scalefac;for(s=0;s<t.sfb_lmax;s++)if(16<=n[s])return!0;for(var r=0;r<3;r++){var i=0,_=0;for(s=t.sfb_lmax+r;s<t.sfbdivide;s+=3)i<n[s]&&(i=n[s]);for(;s<t.sfbmax;s+=3)_<n[s]&&(_=n[s]);if(!(i<16&&_<8)){if(7<=t.subblock_gain[r])return!0;t.subblock_gain[r]++;var o=e.scalefac_band.l[t.sfb_lmax];for(s=t.sfb_lmax+r;s<t.sfbmax;s+=3){var l=t.width[s],f=n[s];if(0<=(f-=4>>t.scalefac_scale))n[s]=f,o+=3*l;else{n[s]=0;var c=210+(f<<t.scalefac_scale+1);u=M.IPOW20(c),o+=l*(r+1);for(var h=-l;h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h]);o+=l*(3-r-1)}}var u=M.IPOW20(202);for(o+=t.width[s]*(r+1),h=-t.width[s];h<0;h++)a[o+h]*=u,a[o+h]>t.xrpow_max&&(t.xrpow_max=a[o+h])}}return!1}(r,t,s)||_(t))),i||(i=2==r.mode_gr?w.scale_bitcount(t):w.scale_bitcount_lsf(r,t)),!i))}this.setModules=function(e,t,a,s){v=e,g=t,this.rv=t,M=a,this.qupvt=a,w=s,n.setModules(M,w)},this.ms_convert=function(e,t){for(var a=0;a<576;++a){var s=e.tt[t][0].xr[a],n=e.tt[t][1].xr[a];e.tt[t][0].xr[a]=(s+n)*(.5*ee.SQRT2),e.tt[t][1].xr[a]=(s-n)*(.5*ee.SQRT2)}},this.init_xrpow=function(e,t,a){var s=0,n=0|t.max_nonzero_coeff;if(t.xrpow_max=0,Te.fill(a,n,576,0),1e-20<(s=function(e,t,a,s){for(var n=s=0;n<=a;++n){var r=Math.abs(e.xr[n]);s+=r,t[n]=Math.sqrt(r*Math.sqrt(r)),t[n]>e.xrpow_max&&(e.xrpow_max=t[n])}return s}(t,a,n,s))){var r=0;0!=(2&e.substep_shaping)&&(r=1);for(var i=0;i<t.psymax;i++)e.pseudohalf[i]=r;return!0}return Te.fill(t.l3_enc,0,576,0),!1},this.init_outer_loop=function(e,t){t.part2_3_length=0,t.big_values=0,t.count1=0,t.global_gain=210,t.scalefac_compress=0,t.table_select[0]=0,t.table_select[1]=0,t.table_select[2]=0,t.subblock_gain[0]=0,t.subblock_gain[1]=0,t.subblock_gain[2]=0,t.subblock_gain[3]=0,t.region0_count=0,t.region1_count=0,t.preflag=0,t.scalefac_scale=0,t.count1table_select=0,t.part2_length=0,t.sfb_lmax=Pe.SBPSY_l,t.sfb_smin=Pe.SBPSY_s,t.psy_lmax=e.sfb21_extra?Pe.SBMAX_l:Pe.SBPSY_l,t.psymax=t.psy_lmax,t.sfbmax=t.sfb_lmax,t.sfbdivide=11;for(var a=0;a<Pe.SBMAX_l;a++)t.width[a]=e.scalefac_band.l[a+1]-e.scalefac_band.l[a],t.window[a]=3;if(t.block_type==Pe.SHORT_TYPE){var s=Ae(576);t.sfb_smin=0,(t.sfb_lmax=0)!=t.mixed_block_flag&&(t.sfb_smin=3,t.sfb_lmax=2*e.mode_gr+4),t.psymax=t.sfb_lmax+3*((e.sfb21_extra?Pe.SBMAX_s:Pe.SBPSY_s)-t.sfb_smin),t.sfbmax=t.sfb_lmax+3*(Pe.SBPSY_s-t.sfb_smin),t.sfbdivide=t.sfbmax-18,t.psy_lmax=t.sfb_lmax;var n=e.scalefac_band.l[t.sfb_lmax];$.arraycopy(t.xr,0,s,0,576);for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)for(var r=e.scalefac_band.s[a],i=e.scalefac_band.s[a+1],_=0;_<3;_++)for(var o=r;o<i;o++)t.xr[n++]=s[3*o+_];var l=t.sfb_lmax;for(a=t.sfb_smin;a<Pe.SBMAX_s;a++)t.width[l]=t.width[l+1]=t.width[l+2]=e.scalefac_band.s[a+1]-e.scalefac_band.s[a],t.window[l]=0,t.window[l+1]=1,t.window[l+2]=2,l+=3}t.count1bits=0,t.sfb_partition_table=M.nr_of_sfb_block[0][0],t.slen[0]=0,t.slen[1]=0,t.slen[2]=0,t.slen[3]=0,t.max_nonzero_coeff=575,Te.fill(t.scalefac,0),function(e,t){var a=e.ATH,s=t.xr;if(t.block_type!=Pe.SHORT_TYPE)for(var n=!1,r=Pe.PSFB21-1;0<=r&&!n;r--){var i=e.scalefac_band.psfb21[r],_=e.scalefac_band.psfb21[r+1],o=M.athAdjust(a.adjust,a.psfb21[r],a.floor);1e-12<e.nsPsy.longfact[21]&&(o*=e.nsPsy.longfact[21]);for(var l=_-1;i<=l;l--){if(!(Math.abs(s[l])<o)){n=!0;break}s[l]=0}}else for(var f=0;f<3;f++)for(n=!1,r=Pe.PSFB12-1;0<=r&&!n;r--){_=(i=3*e.scalefac_band.s[12]+(e.scalefac_band.s[13]-e.scalefac_band.s[12])*f+(e.scalefac_band.psfb12[r]-e.scalefac_band.psfb12[0]))+(e.scalefac_band.psfb12[r+1]-e.scalefac_band.psfb12[r]);var c=M.athAdjust(a.adjust,a.psfb12[r],a.floor);for(1e-12<e.nsPsy.shortfact[12]&&(c*=e.nsPsy.shortfact[12]),l=_-1;i<=l;l--){if(!(Math.abs(s[l])<c)){n=!0;break}s[l]=0}}}(e,t)},R.BINSEARCH_NONE=new R(0),R.BINSEARCH_UP=new R(1),R.BINSEARCH_DOWN=new R(2),this.trancate_smallspectrums=function(e,t,a,s){var n=Ae(z.SFBMAX);if((0!=(4&e.substep_shaping)||t.block_type!=Pe.SHORT_TYPE)&&0==(128&e.substep_shaping)){M.calc_noise(t,a,n,new T,null);for(var r=0;r<576;r++){var i=0;0!=t.l3_enc[r]&&(i=Math.abs(t.xr[r])),s[r]=i}r=0;var _=8;t.block_type==Pe.SHORT_TYPE&&(_=6);do{var o,l,f,c,h=t.width[_];if(r+=h,!(1<=n[_]||(Te.sort(s,r-h,h),q.EQ(s[r-1],0)))){o=(1-n[_])*a[_],c=l=0;do{var u;for(f=1;c+f<h&&!q.NEQ(s[c+r-h],s[c+r+f-h]);f++);if(o<(u=s[c+r-h]*s[c+r-h]*f)){0!=c&&(l=s[c+r-h-1]);break}o-=u,c+=f}while(c<h);if(!q.EQ(l,0))for(;Math.abs(t.xr[r-h])<=l&&(t.l3_enc[r-h]=0),0<--h;);}}while(++_<t.psymax);t.part2_3_length=w.noquant_count_bits(e,t,null)}},this.outer_loop=function(e,t,a,s,n,r){var i=e.internal_flags,_=new x,o=Ae(576),l=Ae(z.SFBMAX),f=new T,c=new function(){this.global_gain=0,this.sfb_count1=0,this.step=Be(39),this.noise=Ae(39),this.noise_log=Ae(39)},h=9999999,u=!1,m=!1,b=0;if(function(e,t,a,s,n){var r,i=e.CurrentStep[s],_=!1,o=e.OldValue[s],l=R.BINSEARCH_NONE;for(t.global_gain=o,a-=t.part2_length;;){var f;if(r=w.count_bits(e,n,t,null),1==i||r==a)break;a<r?(l==R.BINSEARCH_DOWN&&(_=!0),_&&(i/=2),l=R.BINSEARCH_UP,f=i):(l==R.BINSEARCH_UP&&(_=!0),_&&(i/=2),l=R.BINSEARCH_DOWN,f=-i),t.global_gain+=f,t.global_gain<0&&(_=!(t.global_gain=0)),255<t.global_gain&&(t.global_gain=255,_=!0)}for(;a<r&&t.global_gain<255;)t.global_gain++,r=w.count_bits(e,n,t,null);e.CurrentStep[s]=4<=o-t.global_gain?4:2,e.OldValue[s]=t.global_gain,t.part2_3_length=r}(i,t,r,n,s),0==i.noise_shaping)return 100;M.calc_noise(t,a,l,f,c),f.bits=t.part2_3_length,_.assign(t);var p=0;for($.arraycopy(s,0,o,0,576);!u;){do{var v,d=new T,g=255;if(v=0!=(2&i.substep_shaping)?20:3,i.sfb21_extra){if(1<l[_.sfbmax])break;if(_.block_type==Pe.SHORT_TYPE&&(1<l[_.sfbmax+1]||1<l[_.sfbmax+2]))break}if(!A(e,_,l,s,m))break;0!=_.scalefac_scale&&(g=254);var S=r-_.part2_length;if(S<=0)break;for(;(_.part2_3_length=w.count_bits(i,s,_,c))>S&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break;if(0==f.over_count){for(;(_.part2_3_length=w.count_bits(i,s,_,c))>h&&_.global_gain<=g;)_.global_gain++;if(_.global_gain>g)break}if(M.calc_noise(_,a,l,d,c),d.bits=_.part2_3_length,0!=(B(t.block_type!=Pe.SHORT_TYPE?e.quant_comp:e.quant_comp_short,f,d,_,l)?1:0))h=t.part2_3_length,f=d,t.assign(_),p=0,$.arraycopy(s,0,o,0,576);else if(0==i.full_outer_loop){if(++p>v&&0==f.over_count)break;if(3==i.noise_shaping_amp&&m&&30<p)break;if(3==i.noise_shaping_amp&&m&&15<_.global_gain-b)break}}while(_.global_gain+_.scalefac_scale<255);3==i.noise_shaping_amp?m?u=!0:(_.assign(t),$.arraycopy(o,0,s,0,576),p=0,b=_.global_gain,m=!0):u=!0}return e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh?$.arraycopy(o,0,s,0,576):0!=(1&i.substep_shaping)&&trancate_smallspectrums(i,t,a,s),f.over_count},this.iteration_finish_one=function(e,t,a){var s=e.l3_side,n=s.tt[t][a];w.best_scalefac_store(e,t,a,s),1==e.use_best_huffman&&w.best_huffman_divide(e,n),g.ResvAdjust(e,n)},this.VBR_encode_granule=function(e,t,a,s,n,r,i){var _,o=e.internal_flags,l=new x,f=Ae(576),c=i,h=i+1,u=(i+r)/2,m=0,b=o.sfb21_extra;for(Te.fill(l.l3_enc,0);o.sfb21_extra=!(c-42<u)&&b,outer_loop(e,t,a,s,n,u)<=0?(m=1,h=t.part2_3_length,l.assign(t),$.arraycopy(s,0,f,0,576),_=(i=h-32)-r,u=(i+r)/2):(_=i-(r=u+32),u=(i+r)/2,0!=m&&(m=2,t.assign(l),$.arraycopy(f,0,s,0,576))),12<_;);o.sfb21_extra=b,2==m&&$.arraycopy(l.l3_enc,0,t.l3_enc,0,576)},this.get_framebits=function(e,t){var a=e.internal_flags;a.bitrate_index=a.VBR_min_bitrate;var s=v.getframebits(e);a.bitrate_index=1,s=v.getframebits(e);for(var n=1;n<=a.VBR_max_bitrate;n++){a.bitrate_index=n;var r=new F(s);t[n]=g.ResvFrameBegin(e,r),s=r.bits}},this.VBR_old_prepare=function(e,t,a,s,n,r,i,_,o){var l,f=e.internal_flags,c=0,h=1,u=0;f.bitrate_index=f.VBR_max_bitrate;var m=g.ResvFrameBegin(e,new 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i=e.l3_side.tt[n][r],_=t[n][r],o=0,l=0;l<i.psy_lmax;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_l/Pe.SBMAX_l;if(i.block_type==Pe.SHORT_TYPE)for(l=i.sfb_smin;l<Pe.SBMAX_s;l++)_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s,_[o++]*=1+.029*l*l/Pe.SBMAX_s/Pe.SBMAX_s;s[n][r]=0|Math.max(a[n][r],.9*s[n][r])}},this.VBR_new_prepare=function(e,t,a,s,n,r){var i,_=e.internal_flags,o=1,l=0,f=0;if(e.free_format){_.bitrate_index=0;c=new F(l);i=g.ResvFrameBegin(e,c),l=c.bits,n[0]=i}else{_.bitrate_index=_.VBR_max_bitrate;var c=new F(l);g.ResvFrameBegin(e,c),l=c.bits,get_framebits(e,n),i=n[_.VBR_max_bitrate]}for(var h=0;h<_.mode_gr;h++){M.on_pe(e,t,r[h],l,h,0),_.mode_ext==Pe.MPG_MD_MS_LR&&ms_convert(_.l3_side,h);for(var u=0;u<_.channels_out;++u){var m=_.l3_side.tt[h][u];_.masking_lower=Math.pow(10,.1*_.PSY.mask_adjust),init_outer_loop(_,m),0!=M.calc_xmin(e,a[h][u],m,s[h][u])&&(o=0),f+=r[h][u]}}for(h=0;h<_.mode_gr;h++)for(u=0;u<_.channels_out;u++)i<f&&(r[h][u]*=i,r[h][u]/=f);return 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b=int((t[_][o]-700)/1.4),p=c.tt[_][o];s[_][o]=int(i*h),p.block_type==Pe.SHORT_TYPE&&b<h/2&&(b=h/2),3*h/2<b?b=3*h/2:b<0&&(b=0),s[_][o]+=b}s[_][o]>Z.MAX_BITS_PER_CHANNEL&&(s[_][o]=Z.MAX_BITS_PER_CHANNEL),m+=s[_][o]}if(Z.MAX_BITS_PER_GRANULE<m)for(o=0;o<f.channels_out;++o)s[_][o]*=Z.MAX_BITS_PER_GRANULE,s[_][o]/=m}if(f.mode_ext==Pe.MPG_MD_MS_LR)for(_=0;_<f.mode_gr;_++)M.reduce_side(s[_],a[_],h*f.channels_out,Z.MAX_BITS_PER_GRANULE);for(_=l=0;_<f.mode_gr;_++)for(o=0;o<f.channels_out;o++)s[_][o]>Z.MAX_BITS_PER_CHANNEL&&(s[_][o]=Z.MAX_BITS_PER_CHANNEL),l+=s[_][o];if(l>r[0])for(_=0;_<f.mode_gr;_++)for(o=0;o<f.channels_out;o++)s[_][o]*=r[0],s[_][o]/=l}}function D(){this.thm=new i,this.en=new i}function Pe(){var E=Pe.FFTOFFSET,P=Pe.MPG_MD_MS_LR,H=null,I=this.psy=null,L=null,V=null;this.setModules=function(e,t,a,s){H=e,this.psy=t,I=t,L=s,V=a};var O=new function(){var 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W(e,t,a){for(var s,n,r,i=10,_=t+238-14-286,o=-15;o<0;o++){var l,f,c;l=h[i+-10],f=e[_+-224]*l,c=e[t+224]*l,l=h[i+-9],f+=e[_+-160]*l,c+=e[t+160]*l,l=h[i+-8],f+=e[_+-96]*l,c+=e[t+96]*l,l=h[i+-7],f+=e[_+-32]*l,c+=e[t+32]*l,l=h[i+-6],f+=e[_+32]*l,c+=e[t+-32]*l,l=h[i+-5],f+=e[_+96]*l,c+=e[t+-96]*l,l=h[i+-4],f+=e[_+160]*l,c+=e[t+-160]*l,l=h[i+-3],f+=e[_+224]*l,c+=e[t+-224]*l,l=h[i+-2],f+=e[t+-256]*l,c-=e[_+256]*l,l=h[i+-1],f+=e[t+-192]*l,c-=e[_+192]*l,l=h[i+0],f+=e[t+-128]*l,c-=e[_+128]*l,l=h[i+1],f+=e[t+-64]*l,c-=e[_+64]*l,l=h[i+2],f+=e[t+0]*l,c-=e[_+0]*l,l=h[i+3],f+=e[t+64]*l,c-=e[_+-64]*l,l=h[i+4],f+=e[t+128]*l,c-=e[_+-128]*l,l=h[i+5],f+=e[t+192]*l,l=(c-=e[_+-192]*l)-(f*=h[i+6]),a[30+2*o]=c+f,a[31+2*o]=h[i+7]*l,i+=18,t--,_++}c=e[t+-16]*h[i+-10],f=e[t+-32]*h[i+-2],c+=(e[t+-48]-e[t+16])*h[i+-9],f+=e[t+-96]*h[i+-1],c+=(e[t+-80]+e[t+48])*h[i+-8],f+=e[t+-160]*h[i+0],c+=(e[t+-112]-e[t+80])*h[i+-7],f+=e[t+-224]*h[i+1],c+=(e[t+-144]+e[t+112])*h[i+-6],f-=e[t+32]*h[i+2],c+=(e[t+-176]-e[t+144])*h[i+-5],f-=e[t+96]*h[i+3],c+=(e[t+-208]+e[t+176])*h[i+-4],f-=e[t+160]*h[i+4],c+=(e[t+-240]-e[t+208])*h[i+-3],s=(f-=e[t+224])-c,n=f+c,c=a[14],f=a[15]-c,a[31]=n+c,a[30]=s+f,a[15]=s-f,a[14]=n-c,r=a[28]-a[0],a[0]+=a[28],a[28]=r*h[i+-36+7],r=a[29]-a[1],a[1]+=a[29],a[29]=r*h[i+-36+7],r=a[26]-a[2],a[2]+=a[26],a[26]=r*h[i+-72+7],r=a[27]-a[3],a[3]+=a[27],a[27]=r*h[i+-72+7],r=a[24]-a[4],a[4]+=a[24],a[24]=r*h[i+-108+7],r=a[25]-a[5],a[5]+=a[25],a[25]=r*h[i+-108+7],r=a[22]-a[6],a[6]+=a[22],a[22]=r*ee.SQRT2,r=a[23]-a[7],a[7]+=a[23],a[23]=r*ee.SQRT2-a[7],a[7]-=a[6],a[22]-=a[7],a[23]-=a[22],r=a[6],a[6]=a[31]-r,a[31]=a[31]+r,r=a[7],a[7]=a[30]-r,a[30]=a[30]+r,r=a[22],a[22]=a[15]-r,a[15]=a[15]+r,r=a[23],a[23]=a[14]-r,a[14]=a[14]+r,r=a[20]-a[8],a[8]+=a[20],a[20]=r*h[i+-180+7],r=a[21]-a[9],a[9]+=a[21],a[21]=r*h[i+-180+7],r=a[18]-a[10],a[10]+=a[18],a[18]=r*h[i+-216+7],r=a[19]-a[11],a[11]+=a[19],a[19]=r*h[i+-216+7],r=a[16]-a[12],a[12]+=a[16],a[16]=r*h[i+-252+7],r=a[17]-a[13],a[13]+=a[17],a[17]=r*h[i+-252+7],r=-a[20]+a[24],a[20]+=a[24],a[24]=r*h[i+-216+7],r=-a[21]+a[25],a[21]+=a[25],a[25]=r*h[i+-216+7],r=a[4]-a[8],a[4]+=a[8],a[8]=r*h[i+-216+7],r=a[5]-a[9],a[5]+=a[9],a[9]=r*h[i+-216+7],r=a[0]-a[12],a[0]+=a[12],a[12]=r*h[i+-72+7],r=a[1]-a[13],a[1]+=a[13],a[13]=r*h[i+-72+7],r=a[16]-a[28],a[16]+=a[28],a[28]=r*h[i+-72+7],r=-a[17]+a[29],a[17]+=a[29],a[29]=r*h[i+-72+7],r=ee.SQRT2*(a[2]-a[10]),a[2]+=a[10],a[10]=r,r=ee.SQRT2*(a[3]-a[11]),a[3]+=a[11],a[11]=r,r=ee.SQRT2*(-a[18]+a[26]),a[18]+=a[26],a[26]=r-a[18],r=ee.SQRT2*(-a[19]+a[27]),a[19]+=a[27],a[27]=r-a[19],r=a[2],a[19]-=a[3],a[3]-=r,a[2]=a[31]-r,a[31]+=r,r=a[3],a[11]-=a[19],a[18]-=r,a[3]=a[30]-r,a[30]+=r,r=a[18],a[27]-=a[11],a[19]-=r,a[18]=a[15]-r,a[15]+=r,r=a[19],a[10]-=r,a[19]=a[14]-r,a[14]+=r,r=a[10],a[11]-=r,a[10]=a[23]-r,a[23]+=r,r=a[11],a[26]-=r,a[11]=a[22]-r,a[22]+=r,r=a[26],a[27]-=r,a[26]=a[7]-r,a[7]+=r,r=a[27],a[27]=a[6]-r,a[6]+=r,r=ee.SQRT2*(a[0]-a[4]),a[0]+=a[4],a[4]=r,r=ee.SQRT2*(a[1]-a[5]),a[1]+=a[5],a[5]=r,r=ee.SQRT2*(a[16]-a[20]),a[16]+=a[20],a[20]=r,r=ee.SQRT2*(a[17]-a[21]),a[17]+=a[21],a[21]=r,r=-ee.SQRT2*(a[8]-a[12]),a[8]+=a[12],a[12]=r-a[8],r=-ee.SQRT2*(a[9]-a[13]),a[9]+=a[13],a[13]=r-a[9],r=-ee.SQRT2*(a[25]-a[29]),a[25]+=a[29],a[29]=r-a[25],r=-ee.SQRT2*(a[24]+a[28]),a[24]-=a[28],a[28]=r-a[24],r=a[24]-a[16],a[24]=r,r=a[20]-r,a[20]=r,r=a[28]-r,a[28]=r,r=a[25]-a[17],a[25]=r,r=a[21]-r,a[21]=r,r=a[29]-r,a[29]=r,r=a[17]-a[1],a[17]=r,r=a[9]-r,a[9]=r,r=a[25]-r,a[25]=r,r=a[5]-r,a[5]=r,r=a[21]-r,a[21]=r,r=a[13]-r,a[13]=r,r=a[29]-r,a[29]=r,r=a[1]-a[0],a[1]=r,r=a[16]-r,a[16]=r,r=a[17]-r,a[17]=r,r=a[8]-r,a[8]=r,r=a[9]-r,a[9]=r,r=a[24]-r,a[24]=r,r=a[25]-r,a[25]=r,r=a[4]-r,a[4]=r,r=a[5]-r,a[5]=r,r=a[20]-r,a[20]=r,r=a[21]-r,a[21]=r,r=a[12]-r,a[12]=r,r=a[13]-r,a[13]=r,r=a[28]-r,a[28]=r,r=a[29]-r,a[29]=r,r=a[0],a[0]+=a[31],a[31]-=r,r=a[1],a[1]+=a[30],a[30]-=r,r=a[16],a[16]+=a[15],a[15]-=r,r=a[17],a[17]+=a[14],a[14]-=r,r=a[8],a[8]+=a[23],a[23]-=r,r=a[9],a[9]+=a[22],a[22]-=r,r=a[24],a[24]+=a[7],a[7]-=r,r=a[25],a[25]+=a[6],a[6]-=r,r=a[4],a[4]+=a[27],a[27]-=r,r=a[5],a[5]+=a[26],a[26]-=r,r=a[20],a[20]+=a[11],a[11]-=r,r=a[21],a[21]+=a[10],a[10]-=r,r=a[12],a[12]+=a[19],a[19]-=r,r=a[13],a[13]+=a[18],a[18]-=r,r=a[28],a[28]+=a[3],a[3]-=r,r=a[29],a[29]+=a[2],a[2]-=r}function J(e,t){for(var a=0;a<3;a++){var s,n,r,i,_,o;n=(i=e[t+6]*z[Pe.SHORT_TYPE][0]-e[t+15])+(s=e[t+0]*z[Pe.SHORT_TYPE][2]-e[t+9]),r=i-s,_=(i=e[t+15]*z[Pe.SHORT_TYPE][0]+e[t+6])+(s=e[t+9]*z[Pe.SHORT_TYPE][2]+e[t+0]),o=-i+s,s=2.069978111953089e-11*(e[t+3]*z[Pe.SHORT_TYPE][1]-e[t+12]),i=2.069978111953089e-11*(e[t+12]*z[Pe.SHORT_TYPE][1]+e[t+3]),e[t+0]=1.90752519173728e-11*n+s,e[t+15]=1.90752519173728e-11*-_+i,r=.8660254037844387*r*1.907525191737281e-11,_=.5*_*1.907525191737281e-11+i,e[t+3]=r-_,e[t+6]=r+_,n=.5*n*1.907525191737281e-11-s,o=.8660254037844387*o*1.907525191737281e-11,e[t+9]=n+o,e[t+12]=n-o,t++}}this.mdct_sub48=function(e,t,a){for(var s,n,r,i,_,o,l,f,c,h,u,m,b,p,v,d,g,S,M,w,R,B=t,A=286,k=0;k<e.channels_out;k++){for(var T=0;T<e.mode_gr;T++){for(var x,y=e.l3_side.tt[T][k],E=y.xr,P=0,H=e.sb_sample[k][1-T],I=0,L=0;L<9;L++)for(W(B,A,H[I]),W(B,A+32,H[I+1]),I+=2,A+=64,x=1;x<32;x+=2)H[I-1][x]*=-1;for(x=0;x<32;x++,P+=18){var V=y.block_type,O=e.sb_sample[k][T],N=e.sb_sample[k][1-T];if(0!=y.mixed_block_flag&&x<2&&(V=0),e.amp_filter[x]<1e-12)Te.fill(E,P+0,P+18,0);else{if(e.amp_filter[x]<1)for(L=0;L<18;L++)N[L][Q[x]]*=e.amp_filter[x];if(V==Pe.SHORT_TYPE){for(L=-3;L<0;L++){var D=z[Pe.SHORT_TYPE][L+3];E[P+3*L+9]=O[9+L][Q[x]]*D-O[8-L][Q[x]],E[P+3*L+18]=O[14-L][Q[x]]*D+O[15+L][Q[x]],E[P+3*L+10]=O[15+L][Q[x]]*D-O[14-L][Q[x]],E[P+3*L+19]=N[2-L][Q[x]]*D+N[3+L][Q[x]],E[P+3*L+11]=N[3+L][Q[x]]*D-N[2-L][Q[x]],E[P+3*L+20]=N[8-L][Q[x]]*D+N[9+L][Q[x]]}J(E,P)}else{var C=Ae(18);for(L=-9;L<0;L++){var Y,X;Y=z[V][L+27]*N[L+9][Q[x]]+z[V][L+36]*N[8-L][Q[x]],X=z[V][L+9]*O[L+9][Q[x]]-z[V][L+18]*O[8-L][Q[x]],C[L+9]=Y-X*Z[3+L+9],C[L+18]=Y*Z[3+L+9]+X}s=E,n=P,R=w=M=S=g=d=v=p=b=m=u=h=c=f=l=o=_=i=void 0,o=(r=C)[17]-r[9],f=r[15]-r[11],c=r[14]-r[12],h=r[0]+r[8],u=r[1]+r[7],m=r[2]+r[6],b=r[3]+r[5],s[n+17]=h+m-b-(u-r[4]),_=(h+m-b)*K[19]+(u-r[4]),i=(o-f-c)*K[18],s[n+5]=i+_,s[n+6]=i-_,l=(r[16]-r[10])*K[18],u=u*K[19]+r[4],i=o*K[12]+l+f*K[13]+c*K[14],_=-h*K[16]+u-m*K[17]+b*K[15],s[n+1]=i+_,s[n+2]=i-_,i=o*K[13]-l-f*K[14]+c*K[12],_=-h*K[17]+u-m*K[15]+b*K[16],s[n+9]=i+_,s[n+10]=i-_,i=o*K[14]-l+f*K[12]-c*K[13],_=h*K[15]-u+m*K[16]-b*K[17],s[n+13]=i+_,s[n+14]=i-_,p=r[8]-r[0],d=r[6]-r[2],g=r[5]-r[3],S=r[17]+r[9],M=r[16]+r[10],w=r[15]+r[11],R=r[14]+r[12],s[n+0]=S+w+R+(M+r[13]),i=(S+w+R)*K[19]-(M+r[13]),_=(p-d+g)*K[18],s[n+11]=i+_,s[n+12]=i-_,v=(r[7]-r[1])*K[18],M=r[13]-M*K[19],i=S*K[15]-M+w*K[16]+R*K[17],_=p*K[14]+v+d*K[12]+g*K[13],s[n+3]=i+_,s[n+4]=i-_,i=-S*K[17]+M-w*K[15]-R*K[16],_=p*K[13]+v-d*K[14]-g*K[12],s[n+7]=i+_,s[n+8]=i-_,i=-S*K[16]+M-w*K[17]-R*K[15],_=p*K[12]-v+d*K[13]-g*K[14],s[n+15]=i+_,s[n+16]=i-_}}if(V!=Pe.SHORT_TYPE&&0!=x)for(L=7;0<=L;--L){var q,j;q=E[P+L]*G[20+L]+E[P+-1-L]*U[28+L],j=E[P+L]*U[28+L]-E[P+-1-L]*G[20+L],E[P+-1-L]=q,E[P+L]=j}}}if(B=a,A=286,1==e.mode_gr)for(var F=0;F<18;F++)$.arraycopy(e.sb_sample[k][1][F],0,e.sb_sample[k][0][F],0,32)}}};this.lame_encode_mp3_frame=function(e,t,a,s,n,r){var i,_=N([2,2]);_[0][0]=new D,_[0][1]=new D,_[1][0]=new D,_[1][1]=new D;var o,l=N([2,2]);l[0][0]=new D,l[0][1]=new D,l[1][0]=new D,l[1][1]=new D;var f,c,h,u=[null,null],m=e.internal_flags,b=ke([2,4]),p=[.5,.5],v=[[0,0],[0,0]],d=[[0,0],[0,0]];if(u[0]=t,u[1]=a,0==m.lame_encode_frame_init&&function(e,t){var a,s,n=e.internal_flags;if(0==n.lame_encode_frame_init){var r,i,_=Ae(2014),o=Ae(2014);for(n.lame_encode_frame_init=1,i=r=0;r<286+576*(1+n.mode_gr);++r)r<576*n.mode_gr?(_[r]=0,2==n.channels_out&&(o[r]=0)):(_[r]=t[0][i],2==n.channels_out&&(o[r]=t[1][i]),++i);for(s=0;s<n.mode_gr;s++)for(a=0;a<n.channels_out;a++)n.l3_side.tt[s][a].block_type=Pe.SHORT_TYPE;O.mdct_sub48(n,_,o)}}(e,u),m.padding=0,(m.slot_lag-=m.frac_SpF)<0&&(m.slot_lag+=e.out_samplerate,m.padding=1),0!=m.psymodel){var g=[null,null],S=0,M=Be(2);for(h=0;h<m.mode_gr;h++){for(c=0;c<m.channels_out;c++)g[c]=u[c],S=576+576*h-Pe.FFTOFFSET;if(0!=(e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?I.L3psycho_anal_vbr(e,g,S,h,_,l,v[h],d[h],b[h],M):I.L3psycho_anal_ns(e,g,S,h,_,l,v[h],d[h],b[h],M)))return-4;for(e.mode==Ee.JOINT_STEREO&&(p[h]=b[h][2]+b[h][3],0<p[h]&&(p[h]=b[h][3]/p[h])),c=0;c<m.channels_out;c++){var w=m.l3_side.tt[h][c];w.block_type=M[c],w.mixed_block_flag=0}}}else for(h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)m.l3_side.tt[h][c].block_type=Pe.NORM_TYPE,m.l3_side.tt[h][c].mixed_block_flag=0,d[h][c]=v[h][c]=700;if(function(e){var t,a;if(0!=e.ATH.useAdjust)if(a=e.loudness_sq[0][0],t=e.loudness_sq[1][0],2==e.channels_out?(a+=e.loudness_sq[0][1],t+=e.loudness_sq[1][1]):(a+=a,t+=t),2==e.mode_gr&&(a=Math.max(a,t)),a*=.5,.03125<(a*=e.ATH.aaSensitivityP))1<=e.ATH.adjust?e.ATH.adjust=1:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=1;else{var s=31.98*a+625e-6;e.ATH.adjust>=s?(e.ATH.adjust*=.075*s+.925,e.ATH.adjust<s&&(e.ATH.adjust=s)):e.ATH.adjustLimit>=s?e.ATH.adjust=s:e.ATH.adjust<e.ATH.adjustLimit&&(e.ATH.adjust=e.ATH.adjustLimit),e.ATH.adjustLimit=s}else e.ATH.adjust=1}(m),O.mdct_sub48(m,u[0],u[1]),m.mode_ext=Pe.MPG_MD_LR_LR,e.force_ms)m.mode_ext=Pe.MPG_MD_MS_LR;else if(e.mode==Ee.JOINT_STEREO){var R=0,B=0;for(h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)R+=d[h][c],B+=v[h][c];if(R<=1*B){var A=m.l3_side.tt[0],k=m.l3_side.tt[m.mode_gr-1];A[0].block_type==A[1].block_type&&k[0].block_type==k[1].block_type&&(m.mode_ext=Pe.MPG_MD_MS_LR)}}if(m.mode_ext==P?(o=l,f=d):(o=_,f=v),e.analysis&&null!=m.pinfo)for(h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)m.pinfo.ms_ratio[h]=m.ms_ratio[h],m.pinfo.ms_ener_ratio[h]=p[h],m.pinfo.blocktype[h][c]=m.l3_side.tt[h][c].block_type,m.pinfo.pe[h][c]=f[h][c],$.arraycopy(m.l3_side.tt[h][c].xr,0,m.pinfo.xr[h][c],0,576),m.mode_ext==P&&(m.pinfo.ers[h][c]=m.pinfo.ers[h][c+2],$.arraycopy(m.pinfo.energy[h][c+2],0,m.pinfo.energy[h][c],0,m.pinfo.energy[h][c].length));if(e.VBR==ye.vbr_off||e.VBR==ye.vbr_abr){var T,x;for(T=0;T<18;T++)m.nsPsy.pefirbuf[T]=m.nsPsy.pefirbuf[T+1];for(h=x=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)x+=f[h][c];for(m.nsPsy.pefirbuf[18]=x,x=m.nsPsy.pefirbuf[9],T=0;T<9;T++)x+=(m.nsPsy.pefirbuf[T]+m.nsPsy.pefirbuf[18-T])*Pe.fircoef[T];for(x=3350*m.mode_gr*m.channels_out/x,h=0;h<m.mode_gr;h++)for(c=0;c<m.channels_out;c++)f[h][c]*=x}if(m.iteration_loop.iteration_loop(e,f,p,o),H.format_bitstream(e),i=H.copy_buffer(m,s,n,r,1),e.bWriteVbrTag&&L.addVbrFrame(e),e.analysis&&null!=m.pinfo){for(c=0;c<m.channels_out;c++){var y;for(y=0;y<E;y++)m.pinfo.pcmdata[c][y]=m.pinfo.pcmdata[c][y+e.framesize];for(y=E;y<1600;y++)m.pinfo.pcmdata[c][y]=u[c][y-E]}V.set_frame_pinfo(e,o)}return function(e){var t,a;for(e.bitrate_stereoMode_Hist[e.bitrate_index][4]++,e.bitrate_stereoMode_Hist[15][4]++,2==e.channels_out&&(e.bitrate_stereoMode_Hist[e.bitrate_index][e.mode_ext]++,e.bitrate_stereoMode_Hist[15][e.mode_ext]++),t=0;t<e.mode_gr;++t)for(a=0;a<e.channels_out;++a){var s=0|e.l3_side.tt[t][a].block_type;0!=e.l3_side.tt[t][a].mixed_block_flag&&(s=4),e.bitrate_blockType_Hist[e.bitrate_index][s]++,e.bitrate_blockType_Hist[e.bitrate_index][5]++,e.bitrate_blockType_Hist[15][s]++,e.bitrate_blockType_Hist[15][5]++}}(m),i}}function i(){this.l=Ae(Pe.SBMAX_l),this.s=ke([Pe.SBMAX_s,3]);var s=this;this.assign=function(e){$.arraycopy(e.l,0,s.l,0,Pe.SBMAX_l);for(var t=0;t<Pe.SBMAX_s;t++)for(var a=0;a<3;a++)s.s[t][a]=e.s[t][a]}}function Z(){var e=40;function t(){this.write_timing=0,this.ptr=0,this.buf=B(e)}this.Class_ID=0,this.lame_encode_frame_init=0,this.iteration_init_init=0,this.fill_buffer_resample_init=0,this.mfbuf=ke([2,Z.MFSIZE]),this.mode_gr=0,this.channels_in=0,this.channels_out=0,this.resample_ratio=0,this.mf_samples_to_encode=0,this.mf_size=0,this.VBR_min_bitrate=0,this.VBR_max_bitrate=0,this.bitrate_index=0,this.samplerate_index=0,this.mode_ext=0,this.lowpass1=0,this.lowpass2=0,this.highpass1=0,this.highpass2=0,this.noise_shaping=0,this.noise_shaping_amp=0,this.substep_shaping=0,this.psymodel=0,this.noise_shaping_stop=0,this.subblock_gain=0,this.use_best_huffman=0,this.full_outer_loop=0,this.l3_side=new function(){this.tt=[[null,null],[null,null]],this.main_data_begin=0,this.private_bits=0,this.resvDrain_pre=0,this.resvDrain_post=0,this.scfsi=[Be(4),Be(4)];for(var e=0;e<2;e++)for(var t=0;t<2;t++)this.tt[e][t]=new x},this.ms_ratio=Ae(2),this.padding=0,this.frac_SpF=0,this.slot_lag=0,this.tag_spec=null,this.nMusicCRC=0,this.OldValue=Be(2),this.CurrentStep=Be(2),this.masking_lower=0,this.bv_scf=Be(576),this.pseudohalf=Be(z.SFBMAX),this.sfb21_extra=!1,this.inbuf_old=new Array(2),this.blackfilt=new Array(2*Z.BPC+1),this.itime=s(2),this.sideinfo_len=0,this.sb_sample=ke([2,2,18,Pe.SBLIMIT]),this.amp_filter=Ae(32),this.header=new Array(Z.MAX_HEADER_BUF),this.h_ptr=0,this.w_ptr=0,this.ancillary_flag=0,this.ResvSize=0,this.ResvMax=0,this.scalefac_band=new r,this.minval_l=Ae(Pe.CBANDS),this.minval_s=Ae(Pe.CBANDS),this.nb_1=ke([4,Pe.CBANDS]),this.nb_2=ke([4,Pe.CBANDS]),this.nb_s1=ke([4,Pe.CBANDS]),this.nb_s2=ke([4,Pe.CBANDS]),this.s3_ss=null,this.s3_ll=null,this.decay=0,this.thm=new Array(4),this.en=new Array(4),this.tot_ener=Ae(4),this.loudness_sq=ke([2,2]),this.loudness_sq_save=Ae(2),this.mld_l=Ae(Pe.SBMAX_l),this.mld_s=Ae(Pe.SBMAX_s),this.bm_l=Be(Pe.SBMAX_l),this.bo_l=Be(Pe.SBMAX_l),this.bm_s=Be(Pe.SBMAX_s),this.bo_s=Be(Pe.SBMAX_s),this.npart_l=0,this.npart_s=0,this.s3ind=Y([Pe.CBANDS,2]),this.s3ind_s=Y([Pe.CBANDS,2]),this.numlines_s=Be(Pe.CBANDS),this.numlines_l=Be(Pe.CBANDS),this.rnumlines_l=Ae(Pe.CBANDS),this.mld_cb_l=Ae(Pe.CBANDS),this.mld_cb_s=Ae(Pe.CBANDS),this.numlines_s_num1=0,this.numlines_l_num1=0,this.pe=Ae(4),this.ms_ratio_s_old=0,this.ms_ratio_l_old=0,this.ms_ener_ratio_old=0,this.blocktype_old=Be(2),this.nsPsy=new function(){this.last_en_subshort=ke([4,9]),this.lastAttacks=Be(4),this.pefirbuf=Ae(19),this.longfact=Ae(Pe.SBMAX_l),this.shortfact=Ae(Pe.SBMAX_s),this.attackthre=0,this.attackthre_s=0},this.VBR_seek_table=new function(){this.sum=0,this.seen=0,this.want=0,this.pos=0,this.size=0,this.bag=null,this.nVbrNumFrames=0,this.nBytesWritten=0,this.TotalFrameSize=0},this.ATH=null,this.PSY=null,this.nogap_total=0,this.nogap_current=0,this.decode_on_the_fly=!0,this.findReplayGain=!0,this.findPeakSample=!0,this.PeakSample=0,this.RadioGain=0,this.AudiophileGain=0,this.rgdata=null,this.noclipGainChange=0,this.noclipScale=0,this.bitrate_stereoMode_Hist=Y([16,5]),this.bitrate_blockType_Hist=Y([16,6]),this.pinfo=null,this.hip=null,this.in_buffer_nsamples=0,this.in_buffer_0=null,this.in_buffer_1=null,this.iteration_loop=null;for(var a=0;a<this.en.length;a++)this.en[a]=new i;for(a=0;a<this.thm.length;a++)this.thm[a]=new i;for(a=0;a<this.header.length;a++)this.header[a]=new t}function G(){var A=new function(){var u=Ae(Pe.BLKSIZE),b=Ae(Pe.BLKSIZE_s/2),T=[.9238795325112867,.3826834323650898,.9951847266721969,.0980171403295606,.9996988186962042,.02454122852291229,.9999811752826011,.006135884649154475];function p(e,t,a){var s,n,r,i=0,_=t+(a<<=1);s=4;do{var o,l,f,c,h,u,m;for(m=s>>1,u=(h=(c=s)<<1)+c,s=h<<1,r=(n=t)+m;M=e[n+0]-e[n+c],S=e[n+0]+e[n+c],A=e[n+h]-e[n+u],R=e[n+h]+e[n+u],e[n+h]=S-R,e[n+0]=S+R,e[n+u]=M-A,e[n+c]=M+A,M=e[r+0]-e[r+c],S=e[r+0]+e[r+c],A=ee.SQRT2*e[r+u],R=ee.SQRT2*e[r+h],e[r+h]=S-R,e[r+0]=S+R,e[r+u]=M-A,e[r+c]=M+A,r+=s,(n+=s)<_;);for(l=T[i+0],o=T[i+1],f=1;f<m;f++){var b,p;b=1-2*o*o,p=2*o*l,n=t+f,r=t+c-f;do{var v,d,g,S,M,w,R,B,A,k;d=p*e[n+c]-b*e[r+c],v=b*e[n+c]+p*e[r+c],M=e[n+0]-v,S=e[n+0]+v,w=e[r+0]-d,g=e[r+0]+d,d=p*e[n+u]-b*e[r+u],v=b*e[n+u]+p*e[r+u],A=e[n+h]-v,R=e[n+h]+v,k=e[r+h]-d,B=e[r+h]+d,d=o*R-l*k,v=l*R+o*k,e[n+h]=S-v,e[n+0]=S+v,e[r+u]=w-d,e[r+c]=w+d,d=l*B-o*A,v=o*B+l*A,e[r+h]=g-v,e[r+0]=g+v,e[n+u]=M-d,e[n+c]=M+d,r+=s,n+=s}while(n<_);l=(b=l)*T[i+0]-o*T[i+1],o=b*T[i+1]+o*T[i+0]}i+=2}while(s<a)}var v=[0,128,64,192,32,160,96,224,16,144,80,208,48,176,112,240,8,136,72,200,40,168,104,232,24,152,88,216,56,184,120,248,4,132,68,196,36,164,100,228,20,148,84,212,52,180,116,244,12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254];this.fft_short=function(e,t,a,s,n){for(var r=0;r<3;r++){var i=Pe.BLKSIZE_s/2,_=65535&192*(r+1),o=Pe.BLKSIZE_s/8-1;do{var l,f,c,h,u,m=255&v[o<<2];f=(l=b[m]*s[a][n+m+_])-(u=b[127-m]*s[a][n+m+_+128]),l+=u,h=(c=b[m+64]*s[a][n+m+_+64])-(u=b[63-m]*s[a][n+m+_+192]),c+=u,i-=4,t[r][i+0]=l+c,t[r][i+2]=l-c,t[r][i+1]=f+h,t[r][i+3]=f-h,f=(l=b[m+1]*s[a][n+m+_+1])-(u=b[126-m]*s[a][n+m+_+129]),l+=u,h=(c=b[m+65]*s[a][n+m+_+65])-(u=b[62-m]*s[a][n+m+_+193]),c+=u,t[r][i+Pe.BLKSIZE_s/2+0]=l+c,t[r][i+Pe.BLKSIZE_s/2+2]=l-c,t[r][i+Pe.BLKSIZE_s/2+1]=f+h,t[r][i+Pe.BLKSIZE_s/2+3]=f-h}while(0<=--o);p(t[r],i,Pe.BLKSIZE_s/2)}},this.fft_long=function(e,t,a,s,n){var r=Pe.BLKSIZE/8-1,i=Pe.BLKSIZE/2;do{var _,o,l,f,c,h=255&v[r];o=(_=u[h]*s[a][n+h])-(c=u[h+512]*s[a][n+h+512]),_+=c,f=(l=u[h+256]*s[a][n+h+256])-(c=u[h+768]*s[a][n+h+768]),l+=c,t[0+(i-=4)]=_+l,t[i+2]=_-l,t[i+1]=o+f,t[i+3]=o-f,o=(_=u[h+1]*s[a][n+h+1])-(c=u[h+513]*s[a][n+h+513]),_+=c,f=(l=u[h+257]*s[a][n+h+257])-(c=u[h+769]*s[a][n+h+769]),l+=c,t[i+Pe.BLKSIZE/2+0]=_+l,t[i+Pe.BLKSIZE/2+2]=_-l,t[i+Pe.BLKSIZE/2+1]=o+f,t[i+Pe.BLKSIZE/2+3]=o-f}while(0<=--r);p(t,i,Pe.BLKSIZE/2)},this.init_fft=function(e){for(var t=0;t<Pe.BLKSIZE;t++)u[t]=.42-.5*Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE)+.08*Math.cos(4*Math.PI*(t+.5)/Pe.BLKSIZE);for(t=0;t<Pe.BLKSIZE_s/2;t++)b[t]=.5*(1-Math.cos(2*Math.PI*(t+.5)/Pe.BLKSIZE_s))}},k=2.302585092994046,oe=2,le=16,d=2,g=16,E=.34,n=1/217621504/(Pe.BLKSIZE/2),fe=.3,ce=21,S=.2302585093;function M(e){return e}function D(e,t){for(var a=0,s=0;s<Pe.BLKSIZE/2;++s)a+=e[s]*t.ATH.eql_w[s];return a*=n}function he(e,t,a,s,n,r,i,_,o,l,f){var c=e.internal_flags;if(o<2)A.fft_long(c,s[n],o,l,f),A.fft_short(c,r[i],o,l,f);else if(2==o){for(var h=Pe.BLKSIZE-1;0<=h;--h){var u=s[n+0][h],m=s[n+1][h];s[n+0][h]=(u+m)*ee.SQRT2*.5,s[n+1][h]=(u-m)*ee.SQRT2*.5}for(var b=2;0<=b;--b)for(h=Pe.BLKSIZE_s-1;0<=h;--h){u=r[i+0][b][h],m=r[i+1][b][h];r[i+0][b][h]=(u+m)*ee.SQRT2*.5,r[i+1][b][h]=(u-m)*ee.SQRT2*.5}}t[0]=M(s[n+0][0]),t[0]*=t[0];for(h=Pe.BLKSIZE/2-1;0<=h;--h){var p=s[n+0][Pe.BLKSIZE/2-h],v=s[n+0][Pe.BLKSIZE/2+h];t[Pe.BLKSIZE/2-h]=M(.5*(p*p+v*v))}for(b=2;0<=b;--b){a[b][0]=r[i+0][b][0],a[b][0]*=a[b][0];for(h=Pe.BLKSIZE_s/2-1;0<=h;--h){p=r[i+0][b][Pe.BLKSIZE_s/2-h],v=r[i+0][b][Pe.BLKSIZE_s/2+h];a[b][Pe.BLKSIZE_s/2-h]=M(.5*(p*p+v*v))}}var d=0;for(h=11;h<Pe.HBLKSIZE;h++)d+=t[h];if(c.tot_ener[o]=d,e.analysis){for(h=0;h<Pe.HBLKSIZE;h++)c.pinfo.energy[_][o][h]=c.pinfo.energy_save[o][h],c.pinfo.energy_save[o][h]=t[h];c.pinfo.pe[_][o]=c.pe[o]}2==e.athaa_loudapprox&&o<2&&(c.loudness_sq[_][o]=c.loudness_sq_save[o],c.loudness_sq_save[o]=D(t,c))}var T,x,y,P=8,H=23,I=15,ue=[1,.79433,.63096,.63096,.63096,.63096,.63096,.25119,.11749];var f=[3.3246*3.3246,3.23837*3.23837,9.9500500969,9.0247369744,8.1854926609,7.0440875649,2.46209*2.46209,2.284*2.284,4.4892710641,1.96552*1.96552,1.82335*1.82335,1.69146*1.69146,2.4621061921,2.1508568964,1.37074*1.37074,1.31036*1.31036,1.5691069696,1.4555939904,1.16203*1.16203,1.2715945225,1.09428*1.09428,1.0659*1.0659,1.0779838276,1.0382591025,1],c=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1],h=[5.5396212496,2.29259*2.29259,4.9868695969,2.12675*2.12675,2.02545*2.02545,1.87894*1.87894,1.74303*1.74303,1.61695*1.61695,2.2499700001,1.39148*1.39148,1.29083*1.29083,1.19746*1.19746,1.2339655056,1.0779838276];function me(e,t,a,s,n,r){var i;if(e<t){if(!(t<e*x))return e+t;i=t/e}else{if(t*x<=e)return e+t;i=e/t}if(e+=t,s+3<=6){if(T<=i)return e;var _=0|ee.FAST_LOG10_X(i,16);return e*c[_]}var o,l;_=0|ee.FAST_LOG10_X(i,16);return t=0!=r?n.ATH.cb_s[a]*n.ATH.adjust:n.ATH.cb_l[a]*n.ATH.adjust,e<y*t?t<e?(o=1,_<=13&&(o=h[_]),l=ee.FAST_LOG10_X(e/t,10/15),e*((f[_]-o)*l+o)):13<_?e:e*h[_]:e*f[_]}var r=[1.7782755904,1.35879*1.35879,1.38454*1.38454,1.39497*1.39497,1.40548*1.40548,1.3537*1.3537,1.6999465924,1.22321*1.22321,1.3169398564,1];function B(e,t,a){var s;if(e<0&&(e=0),t<0&&(t=0),e<=0)return t;if(t<=0)return e;if(s=e<t?t/e:e/t,-2<=a&&a<=2){if(T<=s)return e+t;var n=0|ee.FAST_LOG10_X(s,16);return(e+t)*r[n]}return s<x?e+t:(e<t&&(e=t),e)}function be(e,t,a,s,n){var r,i,_=0,o=0;for(r=i=0;r<Pe.SBMAX_s;++i,++r){for(var l=e.bo_s[r],f=e.npart_s,c=l<f?l:f;i<c;)_+=t[i],o+=a[i],i++;if(e.en[s].s[r][n]=_,e.thm[s].s[r][n]=o,f<=i){++r;break}var h=e.PSY.bo_s_weight[r],u=1-h;_=h*t[i],o=h*a[i],e.en[s].s[r][n]+=_,e.thm[s].s[r][n]+=o,_=u*t[i],o=u*a[i]}for(;r<Pe.SBMAX_s;++r)e.en[s].s[r][n]=0,e.thm[s].s[r][n]=0}function pe(e,t,a,s){var n,r,i=0,_=0;for(n=r=0;n<Pe.SBMAX_l;++r,++n){for(var o=e.bo_l[n],l=e.npart_l,f=o<l?o:l;r<f;)i+=t[r],_+=a[r],r++;if(e.en[s].l[n]=i,e.thm[s].l[n]=_,l<=r){++n;break}var c=e.PSY.bo_l_weight[n],h=1-c;i=c*t[r],_=c*a[r],e.en[s].l[n]+=i,e.thm[s].l[n]+=_,i=h*t[r],_=h*a[r]}for(;n<Pe.SBMAX_l;++n)e.en[s].l[n]=0,e.thm[s].l[n]=0}function ve(e,t,a,s,n,r){var i,_,o=e.internal_flags;for(_=i=0;_<o.npart_s;++_){for(var l=0,f=0,c=o.numlines_s[_],h=0;h<c;++h,++i){var u=t[r][i];l+=u,f<u&&(f=u)}a[_]=l}for(i=_=0;_<o.npart_s;_++){var m=o.s3ind_s[_][0],b=o.s3_ss[i++]*a[m];for(++m;m<=o.s3ind_s[_][1];)b+=o.s3_ss[i]*a[m],++i,++m;var p=d*o.nb_s1[n][_];if(s[_]=Math.min(b,p),o.blocktype_old[1&n]==Pe.SHORT_TYPE){p=g*o.nb_s2[n][_];var v=s[_];s[_]=Math.min(p,v)}o.nb_s2[n][_]=o.nb_s1[n][_],o.nb_s1[n][_]=b}for(;_<=Pe.CBANDS;++_)a[_]=0,s[_]=0}function de(e,t,a){return 1<=a?e:a<=0?t:0<t?Math.pow(e/t,a)*t:0}var o=[11.8,13.6,17.2,32,46.5,51.3,57.5,67.1,71.5,84.6,97.6,130];function ge(e,t){for(var a=309.07,s=0;s<Pe.SBMAX_s-1;s++)for(var n=0;n<3;n++){var r=e.thm.s[s][n];if(0<r){var i=r*t,_=e.en.s[s][n];i<_&&(a+=1e10*i<_?o[s]*(10*k):o[s]*ee.FAST_LOG10(_/i))}}return a}var _=[6.8,5.8,5.8,6.4,6.5,9.9,12.1,14.4,15,18.9,21.6,26.9,34.2,40.2,46.8,56.5,60.7,73.9,85.7,93.4,126.1];function Se(e,t){for(var a=281.0575,s=0;s<Pe.SBMAX_l-1;s++){var n=e.thm.l[s];if(0<n){var r=n*t,i=e.en.l[s];r<i&&(a+=1e10*r<i?_[s]*(10*k):_[s]*ee.FAST_LOG10(i/r))}}return a}function Me(e,t,a,s,n){var r,i;for(r=i=0;r<e.npart_l;++r){var _,o=0,l=0;for(_=0;_<e.numlines_l[r];++_,++i){var f=t[i];o+=f,l<f&&(l=f)}a[r]=o,s[r]=l,n[r]=o*e.rnumlines_l[r]}}function we(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o):s[r]=0;for(r=1;r<e.npart_l-1;r++){var _,o;if(0<(i=a[r-1]+a[r]+a[r+1]))(_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]+e.numlines_l[r+1]-1))))&&(o=n),s[r]=o;else s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_l[r-1]+e.numlines_l[r]-1))))&&(o=n),s[r]=o):s[r]=0}var Re=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function C(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(s<2)A.fft_long(o,i[_],s,t,a);else if(2==s)for(var l=Pe.BLKSIZE-1;0<=l;--l){var f=i[_+0][l],c=i[_+1][l];i[_+0][l]=(f+c)*ee.SQRT2*.5,i[_+1][l]=(f-c)*ee.SQRT2*.5}r[0]=M(i[_+0][0]),r[0]*=r[0];for(l=Pe.BLKSIZE/2-1;0<=l;--l){var h=i[_+0][Pe.BLKSIZE/2-l],u=i[_+0][Pe.BLKSIZE/2+l];r[Pe.BLKSIZE/2-l]=M(.5*(h*h+u*u))}var m=0;for(l=11;l<Pe.HBLKSIZE;l++)m+=r[l];if(o.tot_ener[s]=m,e.analysis){for(l=0;l<Pe.HBLKSIZE;l++)o.pinfo.energy[n][s][l]=o.pinfo.energy_save[s][l],o.pinfo.energy_save[s][l]=r[l];o.pinfo.pe[n][s]=o.pe[s]}}function Y(e,t,a,s,n,r,i,_){var o=e.internal_flags;if(0==n&&s<2&&A.fft_short(o,i[_],s,t,a),2==s)for(var l=Pe.BLKSIZE_s-1;0<=l;--l){var f=i[_+0][n][l],c=i[_+1][n][l];i[_+0][n][l]=(f+c)*ee.SQRT2*.5,i[_+1][n][l]=(f-c)*ee.SQRT2*.5}r[n][0]=i[_+0][n][0],r[n][0]*=r[n][0];for(l=Pe.BLKSIZE_s/2-1;0<=l;--l){var h=i[_+0][n][Pe.BLKSIZE_s/2-l],u=i[_+0][n][Pe.BLKSIZE_s/2+l];r[n][Pe.BLKSIZE_s/2-l]=M(.5*(h*h+u*u))}}this.L3psycho_anal_ns=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,m,b,p,v,d,g,S=e.internal_flags,M=ke([2,Pe.BLKSIZE]),w=ke([2,3,Pe.BLKSIZE_s]),R=Ae(Pe.CBANDS+1),B=Ae(Pe.CBANDS+1),A=Ae(Pe.CBANDS+2),k=Be(2),T=Be(2),x=ke([2,576]),y=Be(Pe.CBANDS+2),E=Be(Pe.CBANDS+2);for(Te.fill(E,0),f=S.channels_out,e.mode==Ee.JOINT_STEREO&&(f=4),d=e.VBR==ye.vbr_off?0==S.ResvMax?0:S.ResvSize/S.ResvMax*.5:e.VBR==ye.vbr_rh||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt?.6:1,c=0;c<S.channels_out;c++){var P=t[c],H=a+576-350-ce+192;for(u=0;u<576;u++){var I,L;for(I=P[H+u+10],m=L=0;m<(ce-1)/2-1;m+=2)I+=Re[m]*(P[H+u+m]+P[H+u+ce-m]),L+=Re[m+1]*(P[H+u+m+1]+P[H+u+ce-m-1]);x[c][u]=I+L}n[s][c].en.assign(S.en[c]),n[s][c].thm.assign(S.thm[c]),2<f&&(r[s][c].en.assign(S.en[c+2]),r[s][c].thm.assign(S.thm[c+2]))}for(c=0;c<f;c++){var V,O=Ae(12),N=[0,0,0,0],D=Ae(12),C=1,Y=Ae(Pe.CBANDS),X=Ae(Pe.CBANDS),q=[0,0,0,0],j=Ae(Pe.HBLKSIZE),F=ke([3,Pe.HBLKSIZE_s]);for(u=0;u<3;u++)O[u]=S.nsPsy.last_en_subshort[c][u+6],D[u]=O[u]/S.nsPsy.last_en_subshort[c][u+4],N[0]+=O[u];if(2==c)for(u=0;u<576;u++){var z,Z;z=x[0][u],Z=x[1][u],x[0][u]=z+Z,x[1][u]=z-Z}var K=x[1&c],G=0;for(u=0;u<9;u++){for(var U=G+64,Q=1;G<U;G++)Q<Math.abs(K[G])&&(Q=Math.abs(K[G]));S.nsPsy.last_en_subshort[c][u]=O[u+3]=Q,N[1+u/3]+=Q,Q>O[u+3-2]?Q/=O[u+3-2]:Q=O[u+3-2]>10*Q?O[u+3-2]/(10*Q):0,D[u+3]=Q}if(e.analysis){var W=D[0];for(u=1;u<12;u++)W<D[u]&&(W=D[u]);S.pinfo.ers[s][c]=S.pinfo.ers_save[c],S.pinfo.ers_save[c]=W}for(V=3==c?S.nsPsy.attackthre_s:S.nsPsy.attackthre,u=0;u<12;u++)0==q[u/3]&&D[u]>V&&(q[u/3]=u%3+1);for(u=1;u<4;u++){(N[u-1]>N[u]?N[u-1]/N[u]:N[u]/N[u-1])<1.7&&(q[u]=0,1==u&&(q[0]=0))}for(0!=q[0]&&0!=S.nsPsy.lastAttacks[c]&&(q[0]=0),3!=S.nsPsy.lastAttacks[c]&&q[0]+q[1]+q[2]+q[3]==0||((C=0)!=q[1]&&0!=q[0]&&(q[1]=0),0!=q[2]&&0!=q[1]&&(q[2]=0),0!=q[3]&&0!=q[2]&&(q[3]=0)),c<2?T[c]=C:0==C&&(T[0]=T[1]=0),o[c]=S.tot_ener[c],he(e,j,F,M,1&c,w,1&c,s,c,t,a),Me(S,j,R,Y,X),we(S,Y,X,y),v=0;v<3;v++){var J,$;for(ve(e,F,B,A,c,v),be(S,B,A,c,v),p=0;p<Pe.SBMAX_s;p++){if($=S.thm[c].s[p][v],$*=.8,2<=q[v]||1==q[v+1]){var ee=0!=v?v-1:2;Q=de(S.thm[c].s[p][ee],$,.6*d);$=Math.min($,Q)}if(1==q[v]){ee=0!=v?v-1:2,Q=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,Q)}else if(0!=v&&3==q[v-1]||0==v&&3==S.nsPsy.lastAttacks[c]){ee=2!=v?v+1:0,Q=de(S.thm[c].s[p][ee],$,fe*d);$=Math.min($,Q)}J=O[3*v+3]+O[3*v+4]+O[3*v+5],6*O[3*v+5]<J&&($*=.5,6*O[3*v+4]<J&&($*=.5)),S.thm[c].s[p][v]=$}}for(S.nsPsy.lastAttacks[c]=q[2],h=b=0;h<S.npart_l;h++){for(var te=S.s3ind[h][0],ae=R[te]*ue[y[te]],se=S.s3_ll[b++]*ae;++te<=S.s3ind[h][1];)ae=R[te]*ue[y[te]],se=me(se,S.s3_ll[b++]*ae,te,te-h,S,0);se*=.158489319246111,S.blocktype_old[1&c]==Pe.SHORT_TYPE?A[h]=se:A[h]=de(Math.min(se,Math.min(oe*S.nb_1[c][h],le*S.nb_2[c][h])),se,d),S.nb_2[c][h]=S.nb_1[c][h],S.nb_1[c][h]=se}for(;h<=Pe.CBANDS;++h)R[h]=0,A[h]=0;pe(S,R,A,c)}(e.mode!=Ee.STEREO&&e.mode!=Ee.JOINT_STEREO||0<e.interChRatio&&function(e,t){var a=e.internal_flags;if(1<a.channels_out){for(var s=0;s<Pe.SBMAX_l;s++){var n=a.thm[0].l[s],r=a.thm[1].l[s];a.thm[0].l[s]+=r*t,a.thm[1].l[s]+=n*t}for(s=0;s<Pe.SBMAX_s;s++)for(var i=0;i<3;i++)n=a.thm[0].s[s][i],r=a.thm[1].s[s][i],a.thm[0].s[s][i]+=r*t,a.thm[1].s[s][i]+=n*t}}(e,e.interChRatio),e.mode==Ee.JOINT_STEREO)&&(!function(e){for(var t=0;t<Pe.SBMAX_l;t++)if(!(e.thm[0].l[t]>1.58*e.thm[1].l[t]||e.thm[1].l[t]>1.58*e.thm[0].l[t])){var a=e.mld_l[t]*e.en[3].l[t],s=Math.max(e.thm[2].l[t],Math.min(e.thm[3].l[t],a));a=e.mld_l[t]*e.en[2].l[t];var n=Math.max(e.thm[3].l[t],Math.min(e.thm[2].l[t],a));e.thm[2].l[t]=s,e.thm[3].l[t]=n}for(t=0;t<Pe.SBMAX_s;t++)for(var r=0;r<3;r++)e.thm[0].s[t][r]>1.58*e.thm[1].s[t][r]||e.thm[1].s[t][r]>1.58*e.thm[0].s[t][r]||(a=e.mld_s[t]*e.en[3].s[t][r],s=Math.max(e.thm[2].s[t][r],Math.min(e.thm[3].s[t][r],a)),a=e.mld_s[t]*e.en[2].s[t][r],n=Math.max(e.thm[3].s[t][r],Math.min(e.thm[2].s[t][r],a)),e.thm[2].s[t][r]=s,e.thm[3].s[t][r]=n)}(S),g=e.msfix,0<Math.abs(g)&&function(e,t,a){var s=t,n=Math.pow(10,a);t*=2,s*=2;for(var r=0;r<Pe.SBMAX_l;r++)f=e.ATH.cb_l[e.bm_l[r]]*n,(_=Math.min(Math.max(e.thm[0].l[r],f),Math.max(e.thm[1].l[r],f)))*t<(o=Math.max(e.thm[2].l[r],f))+(l=Math.max(e.thm[3].l[r],f))&&(o*=c=_*s/(o+l),l*=c),e.thm[2].l[r]=Math.min(o,e.thm[2].l[r]),e.thm[3].l[r]=Math.min(l,e.thm[3].l[r]);for(n*=Pe.BLKSIZE_s/Pe.BLKSIZE,r=0;r<Pe.SBMAX_s;r++)for(var i=0;i<3;i++){var _,o,l,f,c;f=e.ATH.cb_s[e.bm_s[r]]*n,(_=Math.min(Math.max(e.thm[0].s[r][i],f),Math.max(e.thm[1].s[r][i],f)))*t<(o=Math.max(e.thm[2].s[r][i],f))+(l=Math.max(e.thm[3].s[r][i],f))&&(o*=c=_*t/(o+l),l*=c),e.thm[2].s[r][i]=Math.min(e.thm[2].s[r][i],o),e.thm[3].s[r][i]=Math.min(e.thm[3].s[r][i],l)}}(S,g,e.ATHlower*S.ATH.adjust));for(function(e,t,a,s){var n=e.internal_flags;e.short_blocks!=xe.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var r=0;r<n.channels_out;r++)s[r]=Pe.NORM_TYPE,e.short_blocks==xe.short_block_dispensed&&(t[r]=1),e.short_blocks==xe.short_block_forced&&(t[r]=0),0!=t[r]?n.blocktype_old[r]==Pe.SHORT_TYPE&&(s[r]=Pe.STOP_TYPE):(s[r]=Pe.SHORT_TYPE,n.blocktype_old[r]==Pe.NORM_TYPE&&(n.blocktype_old[r]=Pe.START_TYPE),n.blocktype_old[r]==Pe.STOP_TYPE&&(n.blocktype_old[r]=Pe.SHORT_TYPE)),a[r]=n.blocktype_old[r],n.blocktype_old[r]=s[r]}(e,T,l,k),c=0;c<f;c++){var ne,re,ie,_e=0;1<c?(ne=_,_e=-2,re=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(re=Pe.SHORT_TYPE),ie=r[s][c-2]):(ne=i,_e=0,re=l[c],ie=n[s][c]),ne[_e+c]=re==Pe.SHORT_TYPE?ge(ie,S.masking_lower):Se(ie,S.masking_lower),e.analysis&&(S.pinfo.pe[s][c]=ne[_e+c])}return 0};var X=[-1.730326e-17,-.01703172,-1.349528e-17,.0418072,-6.73278e-17,-.0876324,-3.0835e-17,.1863476,-1.104424e-16,-.627638];function q(e,t,a){if(0==a)for(var s=0;s<e.npart_s;s++)e.nb_s2[t][s]=e.nb_s1[t][s],e.nb_s1[t][s]=0}function j(e,t){for(var a=0;a<e.npart_l;a++)e.nb_2[t][a]=e.nb_1[t][a],e.nb_1[t][a]=0}function F(e,t,a,s,n,r){var i,_,o,l=e.internal_flags,f=new float[Pe.CBANDS],c=Ae(Pe.CBANDS),h=new int[Pe.CBANDS];for(o=_=0;o<l.npart_s;++o){var u=0,m=0,b=l.numlines_s[o];for(i=0;i<b;++i,++_){var p=t[r][_];u+=p,m<p&&(m=p)}a[o]=u,f[o]=m,c[o]=u/b}for(;o<Pe.CBANDS;++o)f[o]=0,c[o]=0;for(function(e,t,a,s){var n=ue.length-1,r=0,i=a[r]+a[r+1];for(0<i?((_=t[r])<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0,r=1;r<e.npart_s-1;r++){var _,o;0<(i=a[r-1]+a[r]+a[r+1])?((_=t[r-1])<t[r]&&(_=t[r]),_<t[r+1]&&(_=t[r+1]),n<(o=0|(i=20*(3*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]+e.numlines_s[r+1]-1))))&&(o=n),s[r]=o):s[r]=0}0<(i=a[r-1]+a[r])?((_=t[r-1])<t[r]&&(_=t[r]),n<(o=0|(i=20*(2*_-i)/(i*(e.numlines_s[r-1]+e.numlines_s[r]-1))))&&(o=n),s[r]=o):s[r]=0}(l,f,c,h),_=o=0;o<l.npart_s;o++){var v,d,g,S,M,w=l.s3ind_s[o][0],R=l.s3ind_s[o][1];for(v=h[w],d=1,S=l.s3_ss[_]*a[w]*ue[h[w]],++_,++w;w<=R;)v+=h[w],d+=1,S=B(S,g=l.s3_ss[_]*a[w]*ue[h[w]],w-o),++_,++w;S*=M=.5*ue[v=(1+2*v)/(2*d)],s[o]=S,l.nb_s2[n][o]=l.nb_s1[n][o],l.nb_s1[n][o]=S,g=f[o],g*=l.minval_s[o],g*=M,s[o]>g&&(s[o]=g),1<l.masking_lower&&(s[o]*=l.masking_lower),s[o]>a[o]&&(s[o]=a[o]),l.masking_lower<1&&(s[o]*=l.masking_lower)}for(;o<Pe.CBANDS;++o)a[o]=0,s[o]=0}function z(e,t,a,s,n){var r,i=Ae(Pe.CBANDS),_=Ae(Pe.CBANDS),o=Be(Pe.CBANDS+2);Me(e,t,a,i,_),we(e,i,_,o);var l=0;for(r=0;r<e.npart_l;r++){var f,c,h,u=e.s3ind[r][0],m=e.s3ind[r][1],b=0,p=0;for(b=o[u],p+=1,c=e.s3_ll[l]*a[u]*ue[o[u]],++l,++u;u<=m;)b+=o[u],p+=1,c=B(c,f=e.s3_ll[l]*a[u]*ue[o[u]],u-r),++l,++u;if(c*=h=.5*ue[b=(1+2*b)/(2*p)],e.blocktype_old[1&n]==Pe.SHORT_TYPE){var v=oe*e.nb_1[n][r];s[r]=0<v?Math.min(c,v):Math.min(c,a[r]*fe)}else{var d=le*e.nb_2[n][r],g=oe*e.nb_1[n][r];d<=0&&(d=c),g<=0&&(g=c),v=e.blocktype_old[1&n]==Pe.NORM_TYPE?Math.min(g,d):g,s[r]=Math.min(c,v)}e.nb_2[n][r]=e.nb_1[n][r],e.nb_1[n][r]=c,f=i[r],f*=e.minval_l[r],f*=h,s[r]>f&&(s[r]=f),1<e.masking_lower&&(s[r]*=e.masking_lower),s[r]>a[r]&&(s[r]=a[r]),e.masking_lower<1&&(s[r]*=e.masking_lower)}for(;r<Pe.CBANDS;++r)a[r]=0,s[r]=0}function Z(e,t,a,s,n,r,i){for(var _,o,l=2*r,f=0<r?Math.pow(10,n):1,c=0;c<i;++c){var h=e[2][c],u=e[3][c],m=t[0][c],b=t[1][c],p=t[2][c],v=t[3][c];if(m<=1.58*b&&b<=1.58*m){var d=a[c]*u,g=a[c]*h;o=Math.max(p,Math.min(v,d)),_=Math.max(v,Math.min(p,g))}else o=p,_=v;if(0<r){var S,M,w=s[c]*f;if(S=Math.min(Math.max(m,w),Math.max(b,w)),0<(M=(p=Math.max(o,w))+(v=Math.max(_,w)))&&S*l<M){var R=S*l/M;p*=R,v*=R}o=Math.min(p,o),_=Math.min(v,_)}h<o&&(o=h),u<_&&(_=u),t[2][c]=o,t[3][c]=_}}function w(e,t){var a;return(a=0<=e?27*-e:e*t)<=-72?0:Math.exp(a*S)}function R(e){var t,a,s=0;for(s=0;1e-20<w(s,e);s-=1);for(n=s,r=0;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?r=s:n=s;t=n;var n,r;s=0;for(s=0;1e-20<w(s,e);s+=1);for(n=0,r=s;1e-12<Math.abs(r-n);)0<w(s=(r+n)/2,e)?n=s:r=s;a=r;var i,_=0;for(i=0;i<=1e3;++i){_+=w(s=t+i*(a-t)/1e3,e)}return 1001/(_*(a-t))}function L(e){return e<0&&(e=0),e*=.001,13*Math.atan(.76*e)+3.5*Math.atan(e*e/56.25)}function V(e,t,a,s,n,r,i,_,o,l,f,c){var h,u=Ae(Pe.CBANDS+1),m=_/(15<c?1152:384),b=Be(Pe.HBLKSIZE);_/=o;var p=0,v=0;for(h=0;h<Pe.CBANDS;h++){var d;for(T=L(_*p),u[h]=_*p,d=p;L(_*d)-T<E&&d<=o/2;d++);for(e[h]=d-p,v=h+1;p<d;)b[p++]=h;if(o/2<p){p=o/2,++h;break}}u[h]=_*p;for(var g=0;g<c;g++){var S,M,w,R,B;w=l[g],R=l[g+1],(S=0|Math.floor(.5+f*(w-.5)))<0&&(S=0),o/2<(M=0|Math.floor(.5+f*(R-.5)))&&(M=o/2),a[g]=(b[S]+b[M])/2,t[g]=b[M];var A=m*R;i[g]=(A-u[t[g]])/(u[t[g]+1]-u[t[g]]),i[g]<0?i[g]=0:1<i[g]&&(i[g]=1),B=L(_*l[g]*f),B=Math.min(B,15.5)/15.5,r[g]=Math.pow(10,1.25*(1-Math.cos(Math.PI*B))-2.5)}for(var k=p=0;k<v;k++){var T,x,y=e[k];T=L(_*p),x=L(_*(p+y-1)),s[k]=.5*(T+x),T=L(_*(p-.5)),x=L(_*(p+y-.5)),n[k]=x-T,p+=y}return v}function O(e,t,a,s,n,r){var i,_,o,l,f,c,h=ke([Pe.CBANDS,Pe.CBANDS]),u=0;if(r)for(var m=0;m<t;m++)for(i=0;i<t;i++){var b=(_=a[m]-a[i],c=f=l=o=void 0,o=_,l=.5<=(o*=0<=o?3:1.5)&&o<=2.5?8*((c=o-.5)*c-2*c):0,((f=15.811389+7.5*(o+=.474)-17.5*Math.sqrt(1+o*o))<=-60?0:(o=Math.exp((l+f)*S),o/=.6609193))*s[i]);h[m][i]=b*n[m]}else for(i=0;i<t;i++){var p=15+Math.min(21/a[i],12),v=R(p);for(m=0;m<t;m++){b=v*w(a[m]-a[i],p)*s[i];h[m][i]=b*n[m]}}for(m=0;m<t;m++){for(i=0;i<t&&!(0<h[m][i]);i++);for(e[m][0]=i,i=t-1;0<i&&!(0<h[m][i]);i--);e[m][1]=i,u+=e[m][1]-e[m][0]+1}var d=Ae(u),g=0;for(m=0;m<t;m++)for(i=e[m][0];i<=e[m][1];i++)d[g++]=h[m][i];return d}function N(e){var t=L(e);return t=Math.min(t,15.5)/15.5,Math.pow(10,1.25*(1-Math.cos(Math.PI*t))-2.5)}function s(e,t){return e<-.3&&(e=3410),e/=1e3,e=Math.max(.1,e),3.64*Math.pow(e,-.8)-6.8*Math.exp(-.6*Math.pow(e-3.4,2))+6*Math.exp(-.15*Math.pow(e-8.7,2))+.001*(.6+.04*t)*Math.pow(e,4)}this.L3psycho_anal_vbr=function(e,t,a,s,n,r,i,_,o,l){var f,c,h,u,m,b=e.internal_flags,p=Ae(Pe.HBLKSIZE),v=ke([3,Pe.HBLKSIZE_s]),d=ke([2,Pe.BLKSIZE]),g=ke([2,3,Pe.BLKSIZE_s]),S=ke([4,Pe.CBANDS]),M=ke([4,Pe.CBANDS]),w=ke([4,3]),R=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],B=Be(2),A=e.mode==Ee.JOINT_STEREO?4:b.channels_out;!function(e,t,a,s,n,r,i,_,o,l){for(var f=ke([2,576]),c=e.internal_flags,h=c.channels_out,u=e.mode==Ee.JOINT_STEREO?4:h,m=0;m<h;m++){firbuf=t[m];for(var b=a+576-350-ce+192,p=0;p<576;p++){var v,d;v=firbuf[b+p+10];for(var g=d=0;g<(ce-1)/2-1;g+=2)v+=X[g]*(firbuf[b+p+g]+firbuf[b+p+ce-g]),d+=X[g+1]*(firbuf[b+p+g+1]+firbuf[b+p+ce-g-1]);f[m][p]=v+d}n[s][m].en.assign(c.en[m]),n[s][m].thm.assign(c.thm[m]),2<u&&(r[s][m].en.assign(c.en[m+2]),r[s][m].thm.assign(c.thm[m+2]))}for(m=0;m<u;m++){var S=Ae(12),M=Ae(12),w=[0,0,0,0],R=f[1&m],B=0,A=3==m?c.nsPsy.attackthre_s:c.nsPsy.attackthre,k=1;if(2==m)for(p=0,g=576;0<g;++p,--g){var T=f[0][p],x=f[1][p];f[0][p]=T+x,f[1][p]=T-x}for(p=0;p<3;p++)M[p]=c.nsPsy.last_en_subshort[m][p+6],S[p]=M[p]/c.nsPsy.last_en_subshort[m][p+4],w[0]+=M[p];for(p=0;p<9;p++){for(var y=B+64,E=1;B<y;B++)E<Math.abs(R[B])&&(E=Math.abs(R[B]));c.nsPsy.last_en_subshort[m][p]=M[p+3]=E,w[1+p/3]+=E,E>M[p+3-2]?E/=M[p+3-2]:E=M[p+3-2]>10*E?M[p+3-2]/(10*E):0,S[p+3]=E}for(p=0;p<3;++p){var P=M[3*p+3]+M[3*p+4]+M[3*p+5],H=1;6*M[3*p+5]<P&&(H*=.5,6*M[3*p+4]<P&&(H*=.5)),_[m][p]=H}if(e.analysis){var I=S[0];for(p=1;p<12;p++)I<S[p]&&(I=S[p]);c.pinfo.ers[s][m]=c.pinfo.ers_save[m],c.pinfo.ers_save[m]=I}for(p=0;p<12;p++)0==o[m][p/3]&&S[p]>A&&(o[m][p/3]=p%3+1);for(p=1;p<4;p++){var L=w[p-1],V=w[p];Math.max(L,V)<4e4&&L<1.7*V&&V<1.7*L&&(1==p&&o[m][0]<=o[m][p]&&(o[m][0]=0),o[m][p]=0)}o[m][0]<=c.nsPsy.lastAttacks[m]&&(o[m][0]=0),3!=c.nsPsy.lastAttacks[m]&&o[m][0]+o[m][1]+o[m][2]+o[m][3]==0||((k=0)!=o[m][1]&&0!=o[m][0]&&(o[m][1]=0),0!=o[m][2]&&0!=o[m][1]&&(o[m][2]=0),0!=o[m][3]&&0!=o[m][2]&&(o[m][3]=0)),m<2?l[m]=k:0==k&&(l[0]=l[1]=0),i[m]=c.tot_ener[m]}}(e,t,a,s,n,r,o,w,R,B),function(e,t){var a=e.internal_flags;e.short_blocks!=xe.short_block_coupled||0!=t[0]&&0!=t[1]||(t[0]=t[1]=0);for(var s=0;s<a.channels_out;s++)e.short_blocks==xe.short_block_dispensed&&(t[s]=1),e.short_blocks==xe.short_block_forced&&(t[s]=0)}(e,B);for(var k=0;k<A;k++){C(e,t,a,k,s,p,d,x=1&k),c=s,h=k,u=p,m=void 0,m=(f=e).internal_flags,2==f.athaa_loudapprox&&h<2&&(m.loudness_sq[c][h]=m.loudness_sq_save[h],m.loudness_sq_save[h]=D(u,m)),0!=B[x]?z(b,p,S[k],M[k],k):j(b,k)}B[0]+B[1]==2&&e.mode==Ee.JOINT_STEREO&&Z(S,M,b.mld_cb_l,b.ATH.cb_l,e.ATHlower*b.ATH.adjust,e.msfix,b.npart_l);for(k=0;k<A;k++){0!=B[x=1&k]&&pe(b,S[k],M[k],k)}for(var T=0;T<3;T++){for(k=0;k<A;++k){0!=B[x=1&k]?q(b,k,T):(Y(e,t,a,k,T,v,g,x),F(e,v,S[k],M[k],k,T))}B[0]+B[1]==0&&e.mode==Ee.JOINT_STEREO&&Z(S,M,b.mld_cb_s,b.ATH.cb_s,e.ATHlower*b.ATH.adjust,e.msfix,b.npart_s);for(k=0;k<A;++k){0==B[x=1&k]&&be(b,S[k],M[k],k,T)}}for(k=0;k<A;k++){var x;if(0==B[x=1&k])for(var y=0;y<Pe.SBMAX_s;y++){var E=Ae(3);for(T=0;T<3;T++){var P=b.thm[k].s[y][T];if(P*=.8,2<=R[k][T]||1==R[k][T+1]){var H=0!=T?T-1:2,I=de(b.thm[k].s[y][H],P,.36);P=Math.min(P,I)}else if(1==R[k][T]){H=0!=T?T-1:2,I=de(b.thm[k].s[y][H],P,.6*fe);P=Math.min(P,I)}else if(0!=T&&3==R[k][T-1]||0==T&&3==b.nsPsy.lastAttacks[k]){H=2!=T?T+1:0,I=de(b.thm[k].s[y][H],P,.6*fe);P=Math.min(P,I)}P*=w[k][T],E[T]=P}for(T=0;T<3;T++)b.thm[k].s[y][T]=E[T]}}for(k=0;k<A;k++)b.nsPsy.lastAttacks[k]=R[k][2];!function(e,t,a){for(var s=e.internal_flags,n=0;n<s.channels_out;n++){var r=Pe.NORM_TYPE;0!=t[n]?s.blocktype_old[n]==Pe.SHORT_TYPE&&(r=Pe.STOP_TYPE):(r=Pe.SHORT_TYPE,s.blocktype_old[n]==Pe.NORM_TYPE&&(s.blocktype_old[n]=Pe.START_TYPE),s.blocktype_old[n]==Pe.STOP_TYPE&&(s.blocktype_old[n]=Pe.SHORT_TYPE)),a[n]=s.blocktype_old[n],s.blocktype_old[n]=r}}(e,B,l);for(k=0;k<A;k++){var L,V,O,N;1<k?(L=_,V=-2,O=Pe.NORM_TYPE,l[0]!=Pe.SHORT_TYPE&&l[1]!=Pe.SHORT_TYPE||(O=Pe.SHORT_TYPE),N=r[s][k-2]):(L=i,V=0,O=l[k],N=n[s][k]),L[V+k]=O==Pe.SHORT_TYPE?ge(N,b.masking_lower):Se(N,b.masking_lower),e.analysis&&(b.pinfo.pe[s][k]=L[V+k])}return 0},this.psymodel_init=function(e){var t,a=e.internal_flags,s=!0,n=13,r=0,i=0,_=-8.25,o=-4.5,l=Ae(Pe.CBANDS),f=Ae(Pe.CBANDS),c=Ae(Pe.CBANDS),h=e.out_samplerate;switch(e.experimentalZ){default:case 0:s=!0;break;case 1:s=e.VBR!=ye.vbr_mtrh&&e.VBR!=ye.vbr_mt;break;case 2:s=!1;break;case 3:n=8,r=-1.75,i=-.0125,_=-8.25,o=-2.25}for(a.ms_ener_ratio_old=.25,a.blocktype_old[0]=a.blocktype_old[1]=Pe.NORM_TYPE,t=0;t<4;++t){for(var u=0;u<Pe.CBANDS;++u)a.nb_1[t][u]=1e20,a.nb_2[t][u]=1e20,a.nb_s1[t][u]=a.nb_s2[t][u]=1;for(var m=0;m<Pe.SBMAX_l;m++)a.en[t].l[m]=1e20,a.thm[t].l[m]=1e20;for(u=0;u<3;++u){for(m=0;m<Pe.SBMAX_s;m++)a.en[t].s[m][u]=1e20,a.thm[t].s[m][u]=1e20;a.nsPsy.lastAttacks[t]=0}for(u=0;u<9;u++)a.nsPsy.last_en_subshort[t][u]=10}for(a.loudness_sq_save[0]=a.loudness_sq_save[1]=0,a.npart_l=V(a.numlines_l,a.bo_l,a.bm_l,l,f,a.mld_l,a.PSY.bo_l_weight,h,Pe.BLKSIZE,a.scalefac_band.l,Pe.BLKSIZE/1152,Pe.SBMAX_l),t=0;t<a.npart_l;t++){var b=r;l[t]>=n&&(b=i*(l[t]-n)/(24-n)+r*(24-l[t])/(24-n)),c[t]=Math.pow(10,b/10),0<a.numlines_l[t]?a.rnumlines_l[t]=1/a.numlines_l[t]:a.rnumlines_l[t]=0}a.s3_ll=O(a.s3ind,a.npart_l,l,f,c,s);var p;u=0;for(t=0;t<a.npart_l;t++){g=K.MAX_VALUE;for(var v=0;v<a.numlines_l[t];v++,u++){var d=h*u/(1e3*Pe.BLKSIZE);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_l[t])<g&&(g=S)}a.ATH.cb_l[t]=g,6<(g=20*l[t]/10-20)&&(g=100),g<-15&&(g=-15),g-=8,a.minval_l[t]=Math.pow(10,g/10)*a.numlines_l[t]}for(a.npart_s=V(a.numlines_s,a.bo_s,a.bm_s,l,f,a.mld_s,a.PSY.bo_s_weight,h,Pe.BLKSIZE_s,a.scalefac_band.s,Pe.BLKSIZE_s/384,Pe.SBMAX_s),t=u=0;t<a.npart_s;t++){var g;b=_;l[t]>=n&&(b=o*(l[t]-n)/(24-n)+_*(24-l[t])/(24-n)),c[t]=Math.pow(10,b/10),g=K.MAX_VALUE;for(v=0;v<a.numlines_s[t];v++,u++){var S;d=h*u/(1e3*Pe.BLKSIZE_s);S=this.ATHformula(1e3*d,e)-20,S=Math.pow(10,.1*S),(S*=a.numlines_s[t])<g&&(g=S)}a.ATH.cb_s[t]=g,g=7*l[t]/12-7,12<l[t]&&(g*=1+3.1*Math.log(1+g)),l[t]<12&&(g*=1+2.3*Math.log(1-g)),g<-15&&(g=-15),g-=8,a.minval_s[t]=Math.pow(10,g/10)*a.numlines_s[t]}a.s3_ss=O(a.s3ind_s,a.npart_s,l,f,c,s),T=Math.pow(10,(P+1)/16),x=Math.pow(10,(H+1)/16),y=Math.pow(10,I/10),A.init_fft(a),a.decay=Math.exp(-1*k/(.01*h/192)),p=3.5,0!=(2&e.exp_nspsytune)&&(p=1),0<Math.abs(e.msfix)&&(p=e.msfix),e.msfix=p;for(var M=0;M<a.npart_l;M++)a.s3ind[M][1]>a.npart_l-1&&(a.s3ind[M][1]=a.npart_l-1);var w=576*a.mode_gr/h;if(a.ATH.decay=Math.pow(10,-1.2*w),a.ATH.adjust=.01,-(a.ATH.adjustLimit=1)!=e.ATHtype){var R=e.out_samplerate/Pe.BLKSIZE,B=0;for(t=d=0;t<Pe.BLKSIZE/2;++t)d+=R,a.ATH.eql_w[t]=1/Math.pow(10,this.ATHformula(d,e)/10),B+=a.ATH.eql_w[t];for(B=1/B,t=Pe.BLKSIZE/2;0<=--t;)a.ATH.eql_w[t]*=B}for(M=u=0;M<a.npart_s;++M)for(t=0;t<a.numlines_s[M];++t)++u;for(M=u=0;M<a.npart_l;++M)for(t=0;t<a.numlines_l[M];++t)++u;for(t=u=0;t<a.npart_l;t++){d=h*(u+a.numlines_l[t]/2)/(1*Pe.BLKSIZE);a.mld_cb_l[t]=N(d),u+=a.numlines_l[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_l[t]=1;for(t=u=0;t<a.npart_s;t++){d=h*(u+a.numlines_s[t]/2)/(1*Pe.BLKSIZE_s);a.mld_cb_s[t]=N(d),u+=a.numlines_s[t]}for(;t<Pe.CBANDS;++t)a.mld_cb_s[t]=1;return 0},this.ATHformula=function(e,t){var a;switch(t.ATHtype){case 0:a=s(e,9);break;case 1:a=s(e,-1);break;case 2:a=s(e,0);break;case 3:a=s(e,1)+6;break;case 4:a=s(e,t.ATHcurve);break;default:a=s(e,0)}return a}}function U(){var _=this;U.V9=410,U.V8=420,U.V7=430,U.V6=440,U.V5=450,U.V4=460,U.V3=470,U.V2=480,U.V1=490,U.V0=500,U.R3MIX=1e3,U.STANDARD=1001,U.EXTREME=1002,U.INSANE=1003,U.STANDARD_FAST=1004,U.EXTREME_FAST=1005,U.MEDIUM=1006,U.MEDIUM_FAST=1007;var w,R,g,S,M;U.LAME_MAXMP3BUFFER=147456;var B,A,k,T=new G;function x(){this.lowerlimit=0}function n(e,t){this.lowpass=t}this.enc=new Pe,this.setModules=function(e,t,a,s,n,r,i,_,o){w=e,R=t,g=a,S=s,M=n,B=r,i,A=_,k=o,this.enc.setModules(R,T,S,B)};var y=4294479419;function E(e){return 1<e?0:e<=0?1:Math.cos(Math.PI/2*e)}function P(e,t){switch(e){case 44100:return t.version=1,0;case 48e3:return t.version=1;case 32e3:return t.version=1,2;case 22050:return t.version=0;case 24e3:return t.version=0,1;case 16e3:return t.version=0,2;case 11025:return t.version=0;case 12e3:return t.version=0,1;case 8e3:return t.version=0,2;default:return t.version=0,-1}}function H(e,t,a){a<16e3&&(t=2);for(var s=j.bitrate_table[t][1],n=2;n<=14;n++)0<j.bitrate_table[t][n]&&Math.abs(j.bitrate_table[t][n]-e)<Math.abs(s-e)&&(s=j.bitrate_table[t][n]);return s}function I(e,t,a){a<16e3&&(t=2);for(var s=0;s<=14;s++)if(0<j.bitrate_table[t][s]&&j.bitrate_table[t][s]==e)return s;return-1}function L(e,t){var a=[new n(8,2e3),new n(16,3700),new n(24,3900),new n(32,5500),new n(40,7e3),new n(48,7500),new n(56,1e4),new n(64,11e3),new n(80,13500),new n(96,15100),new n(112,15600),new n(128,17e3),new n(160,17500),new n(192,18600),new n(224,19400),new n(256,19700),new n(320,20500)],s=_.nearestBitrateFullIndex(t);e.lowerlimit=a[s].lowpass}function V(e){var t=Pe.BLKSIZE+e.framesize-Pe.FFTOFFSET;return t=Math.max(t,512+e.framesize-32)}function O(e,t,a,s,n,r){var i=_.enc.lame_encode_mp3_frame(e,t,a,s,n,r);return e.frameNum++,i}function N(){this.n_in=0,this.n_out=0}function f(){this.num_used=0}function D(e,t,a){var s=Math.PI*t;(e/=a)<0&&(e=0),1<e&&(e=1);var n=e-.5,r=.42-.5*Math.cos(2*e*Math.PI)+.08*Math.cos(4*e*Math.PI);return Math.abs(n)<1e-9?s/Math.PI:r*Math.sin(a*s*n)/(Math.PI*a*n)}function c(e,t,a,s,n,r,i,_,o){var l,f,c=e.internal_flags,h=0,u=e.out_samplerate/function e(t,a){return 0!=a?e(a,t%a):t}(e.out_samplerate,e.in_samplerate);Z.BPC<u&&(u=Z.BPC);var m=Math.abs(c.resample_ratio-Math.floor(.5+c.resample_ratio))<1e-4?1:0,b=1/c.resample_ratio;1<b&&(b=1);var p=31;0==p%2&&--p;var v=(p+=m)+1;if(0==c.fill_buffer_resample_init){for(c.inbuf_old[0]=Ae(v),c.inbuf_old[1]=Ae(v),l=0;l<=2*u;++l)c.blackfilt[l]=Ae(v);for(c.itime[0]=0,h=c.itime[1]=0;h<=2*u;h++){var d=0,g=(h-u)/(2*u);for(l=0;l<=p;l++)d+=c.blackfilt[h][l]=D(l-g,b,p);for(l=0;l<=p;l++)c.blackfilt[h][l]/=d}c.fill_buffer_resample_init=1}var S=c.inbuf_old[o];for(f=0;f<s;f++){var M,w;if(M=f*c.resample_ratio,i<=p+(h=0|Math.floor(M-c.itime[o]))-p/2)break;g=M-c.itime[o]-(h+p%2*.5);w=0|Math.floor(2*g*u+u+.5);var R=0;for(l=0;l<=p;++l){var B=l+h-p/2;R+=(B<0?S[v+B]:n[r+B])*c.blackfilt[w][l]}t[a+f]=R}if(_.num_used=Math.min(i,p+h-p/2),c.itime[o]+=_.num_used-f*c.resample_ratio,_.num_used>=v)for(l=0;l<v;l++)S[l]=n[r+_.num_used+l-v];else{var A=v-_.num_used;for(l=0;l<A;++l)S[l]=S[l+_.num_used];for(h=0;l<v;++l,++h)S[l]=n[r+h]}return f}function C(e,t,a,s,n,r){var i=e.internal_flags;if(i.resample_ratio<.9999||1.0001<i.resample_ratio)for(var _=0;_<i.channels_out;_++){var o=new f;r.n_out=c(e,t[_],i.mf_size,e.framesize,a[_],s,n,o,_),r.n_in=o.num_used}else{r.n_out=Math.min(e.framesize,n),r.n_in=r.n_out;for(var l=0;l<r.n_out;++l)t[0][i.mf_size+l]=a[0][s+l],2==i.channels_out&&(t[1][i.mf_size+l]=a[1][s+l])}}this.lame_init=function(){var e,t,a=new function(){this.class_id=0,this.num_samples=0,this.num_channels=0,this.in_samplerate=0,this.out_samplerate=0,this.scale=0,this.scale_left=0,this.scale_right=0,this.analysis=!1,this.bWriteVbrTag=!1,this.decode_only=!1,this.quality=0,this.mode=Ee.STEREO,this.force_ms=!1,this.free_format=!1,this.findReplayGain=!1,this.decode_on_the_fly=!1,this.write_id3tag_automatic=!1,this.brate=0,this.compression_ratio=0,this.copyright=0,this.original=0,this.extension=0,this.emphasis=0,this.error_protection=0,this.strict_ISO=!1,this.disable_reservoir=!1,this.quant_comp=0,this.quant_comp_short=0,this.experimentalY=!1,this.experimentalZ=0,this.exp_nspsytune=0,this.preset=0,this.VBR=null,this.VBR_q_frac=0,this.VBR_q=0,this.VBR_mean_bitrate_kbps=0,this.VBR_min_bitrate_kbps=0,this.VBR_max_bitrate_kbps=0,this.VBR_hard_min=0,this.lowpassfreq=0,this.highpassfreq=0,this.lowpasswidth=0,this.highpasswidth=0,this.maskingadjust=0,this.maskingadjust_short=0,this.ATHonly=!1,this.ATHshort=!1,this.noATH=!1,this.ATHtype=0,this.ATHcurve=0,this.ATHlower=0,this.athaa_type=0,this.athaa_loudapprox=0,this.athaa_sensitivity=0,this.short_blocks=null,this.useTemporal=!1,this.interChRatio=0,this.msfix=0,this.tune=!1,this.tune_value_a=0,this.version=0,this.encoder_delay=0,this.encoder_padding=0,this.framesize=0,this.frameNum=0,this.lame_allocated_gfp=0,this.internal_flags=null};return 0!=((e=a).class_id=y,t=e.internal_flags=new Z,e.mode=Ee.NOT_SET,e.original=1,e.in_samplerate=44100,e.num_channels=2,e.num_samples=-1,e.bWriteVbrTag=!0,e.quality=-1,e.short_blocks=null,t.subblock_gain=-1,e.lowpassfreq=0,e.highpassfreq=0,e.lowpasswidth=-1,e.highpasswidth=-1,e.VBR=ye.vbr_off,e.VBR_q=4,e.ATHcurve=-1,e.VBR_mean_bitrate_kbps=128,e.VBR_min_bitrate_kbps=0,e.VBR_max_bitrate_kbps=0,e.VBR_hard_min=0,t.VBR_min_bitrate=1,t.VBR_max_bitrate=13,e.quant_comp=-1,e.quant_comp_short=-1,e.msfix=-1,t.resample_ratio=1,t.OldValue[0]=180,t.OldValue[1]=180,t.CurrentStep[0]=4,t.CurrentStep[1]=4,t.masking_lower=1,t.nsPsy.attackthre=-1,t.nsPsy.attackthre_s=-1,e.scale=-1,e.athaa_type=-1,e.ATHtype=-1,e.athaa_loudapprox=-1,e.athaa_sensitivity=0,e.useTemporal=null,e.interChRatio=-1,t.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY,e.encoder_padding=0,t.mf_size=Pe.ENCDELAY-Pe.MDCTDELAY,e.findReplayGain=!1,e.decode_on_the_fly=!1,t.decode_on_the_fly=!1,t.findReplayGain=!1,t.findPeakSample=!1,t.RadioGain=0,t.AudiophileGain=0,t.noclipGainChange=0,t.noclipScale=-1,e.preset=0,e.write_id3tag_automatic=!0,0)?null:(a.lame_allocated_gfp=1,a)},this.nearestBitrateFullIndex=function(e){var t=[8,16,24,32,40,48,56,64,80,96,112,128,160,192,224,256,320],a=0,s=0,n=0,r=0;r=t[16],s=t[n=16],a=16;for(var i=0;i<16;i++)if(Math.max(e,t[i+1])!=e){r=t[i+1],n=i+1,s=t[i],a=i;break}return e-s<r-e?a:n},this.lame_init_params=function(e){var t,a,s,n=e.internal_flags;if(n.Class_ID=0,null==n.ATH&&(n.ATH=new function(){this.useAdjust=0,this.aaSensitivityP=0,this.adjust=0,this.adjustLimit=0,this.decay=0,this.floor=0,this.l=Ae(Pe.SBMAX_l),this.s=Ae(Pe.SBMAX_s),this.psfb21=Ae(Pe.PSFB21),this.psfb12=Ae(Pe.PSFB12),this.cb_l=Ae(Pe.CBANDS),this.cb_s=Ae(Pe.CBANDS),this.eql_w=Ae(Pe.BLKSIZE/2)}),null==n.PSY&&(n.PSY=new function(){this.mask_adjust=0,this.mask_adjust_short=0,this.bo_l_weight=Ae(Pe.SBMAX_l),this.bo_s_weight=Ae(Pe.SBMAX_s)}),null==n.rgdata&&(n.rgdata=new function(){}),n.channels_in=e.num_channels,1==n.channels_in&&(e.mode=Ee.MONO),n.channels_out=e.mode==Ee.MONO?1:2,n.mode_ext=Pe.MPG_MD_MS_LR,e.mode==Ee.MONO&&(e.force_ms=!1),e.VBR==ye.vbr_off&&128!=e.VBR_mean_bitrate_kbps&&0==e.brate&&(e.brate=e.VBR_mean_bitrate_kbps),e.VBR==ye.vbr_off||e.VBR==ye.vbr_mtrh||e.VBR==ye.vbr_mt||(e.free_format=!1),e.VBR==ye.vbr_off&&0==e.brate&&q.EQ(e.compression_ratio,0)&&(e.compression_ratio=11.025),e.VBR==ye.vbr_off&&0<e.compression_ratio&&(0==e.out_samplerate&&(e.out_samplerate=map2MP3Frequency(int(.97*e.in_samplerate))),e.brate=0|16*e.out_samplerate*n.channels_out/(1e3*e.compression_ratio),n.samplerate_index=P(e.out_samplerate,e),e.free_format||(e.brate=H(e.brate,e.version,e.out_samplerate))),0!=e.out_samplerate&&(e.out_samplerate<16e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,64)):e.out_samplerate<32e3?(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,160)):(e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,32),e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320))),0==e.lowpassfreq){var r=16e3;switch(e.VBR){case ye.vbr_off:L(i=new x,e.brate),r=i.lowerlimit;break;case ye.vbr_abr:var i;L(i=new x,e.VBR_mean_bitrate_kbps),r=i.lowerlimit;break;case ye.vbr_rh:var _=[19500,19e3,18600,18e3,17500,16e3,15600,14900,12500,1e4,3950];if(0<=e.VBR_q&&e.VBR_q<=9){var o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500;break;default:_=[19500,19e3,18500,18e3,17500,16500,15500,14500,12500,9500,3950];if(0<=e.VBR_q&&e.VBR_q<=9){o=_[e.VBR_q],l=_[e.VBR_q+1],f=e.VBR_q_frac;r=linear_int(o,l,f)}else r=19500}e.mode!=Ee.MONO||e.VBR!=ye.vbr_off&&e.VBR!=ye.vbr_abr||(r*=1.5),e.lowpassfreq=0|r}if(0==e.out_samplerate&&(2*e.lowpassfreq>e.in_samplerate&&(e.lowpassfreq=e.in_samplerate/2),e.out_samplerate=(t=0|e.lowpassfreq,a=e.in_samplerate,s=44100,48e3<=a?s=48e3:44100<=a?s=44100:32e3<=a?s=32e3:24e3<=a?s=24e3:22050<=a?s=22050:16e3<=a?s=16e3:12e3<=a?s=12e3:11025<=a?s=11025:8e3<=a&&(s=8e3),-1==t?s:(t<=15960&&(s=44100),t<=15250&&(s=32e3),t<=11220&&(s=24e3),t<=9970&&(s=22050),t<=7230&&(s=16e3),t<=5420&&(s=12e3),t<=4510&&(s=11025),t<=3970&&(s=8e3),a<s?44100<a?48e3:32e3<a?44100:24e3<a?32e3:22050<a?24e3:16e3<a?22050:12e3<a?16e3:11025<a?12e3:8e3<a?11025:8e3:s))),e.lowpassfreq=Math.min(20500,e.lowpassfreq),e.lowpassfreq=Math.min(e.out_samplerate/2,e.lowpassfreq),e.VBR==ye.vbr_off&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)),e.VBR==ye.vbr_abr&&(e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps)),e.bWriteVbrTag||(e.findReplayGain=!1,e.decode_on_the_fly=!1,n.findPeakSample=!1),n.findReplayGain=e.findReplayGain,n.decode_on_the_fly=e.decode_on_the_fly,n.decode_on_the_fly&&(n.findPeakSample=!0),n.findReplayGain&&w.InitGainAnalysis(n.rgdata,e.out_samplerate)==X.INIT_GAIN_ANALYSIS_ERROR)return e.internal_flags=null,-6;switch(n.decode_on_the_fly&&!e.decode_only&&(null!=n.hip&&k.hip_decode_exit(n.hip),n.hip=k.hip_decode_init()),n.mode_gr=e.out_samplerate<=24e3?1:2,e.framesize=576*n.mode_gr,e.encoder_delay=Pe.ENCDELAY,n.resample_ratio=e.in_samplerate/e.out_samplerate,e.VBR){case ye.vbr_mt:case ye.vbr_rh:case ye.vbr_mtrh:e.compression_ratio=[5.7,6.5,7.3,8.2,10,11.9,13,14,15,16.5][e.VBR_q];break;case ye.vbr_abr:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.VBR_mean_bitrate_kbps);break;default:e.compression_ratio=16*e.out_samplerate*n.channels_out/(1e3*e.brate)}if(e.mode==Ee.NOT_SET&&(e.mode=Ee.JOINT_STEREO),0<e.highpassfreq?(n.highpass1=2*e.highpassfreq,0<=e.highpasswidth?n.highpass2=2*(e.highpassfreq+e.highpasswidth):n.highpass2=2*e.highpassfreq,n.highpass1/=e.out_samplerate,n.highpass2/=e.out_samplerate):(n.highpass1=0,n.highpass2=0),0<e.lowpassfreq?(n.lowpass2=2*e.lowpassfreq,0<=e.lowpasswidth?(n.lowpass1=2*(e.lowpassfreq-e.lowpasswidth),n.lowpass1<0&&(n.lowpass1=0)):n.lowpass1=2*e.lowpassfreq,n.lowpass1/=e.out_samplerate,n.lowpass2/=e.out_samplerate):(n.lowpass1=0,n.lowpass2=0),function(e){var t=e.internal_flags,a=32,s=-1;if(0<t.lowpass1){for(var n=999,r=0;r<=31;r++)(l=r/31)>=t.lowpass2&&(a=Math.min(a,r)),t.lowpass1<l&&l<t.lowpass2&&(n=Math.min(n,r));t.lowpass1=999==n?(a-.75)/31:(n-.75)/31,t.lowpass2=a/31}if(0<t.highpass2&&t.highpass2<.75/31*.9&&(t.highpass1=0,t.highpass2=0,$.err.println("Warning: highpass filter disabled.  highpass frequency too small\n")),0<t.highpass2){var i=-1;for(r=0;r<=31;r++)(l=r/31)<=t.highpass1&&(s=Math.max(s,r)),t.highpass1<l&&l<t.highpass2&&(i=Math.max(i,r));t.highpass1=s/31,t.highpass2=-1==i?(s+.75)/31:(i+.75)/31}for(r=0;r<32;r++){var _,o,l=r/31;_=t.highpass2>t.highpass1?E((t.highpass2-l)/(t.highpass2-t.highpass1+1e-20)):1,o=t.lowpass2>t.lowpass1?E((l-t.lowpass1)/(t.lowpass2-t.lowpass1+1e-20)):1,t.amp_filter[r]=_*o}}(e),n.samplerate_index=P(e.out_samplerate,e),n.samplerate_index<0)return e.internal_flags=null,-1;if(e.VBR==ye.vbr_off){if(e.free_format)n.bitrate_index=0;else if(e.brate=H(e.brate,e.version,e.out_samplerate),n.bitrate_index=I(e.brate,e.version,e.out_samplerate),n.bitrate_index<=0)return e.internal_flags=null,-1}else n.bitrate_index=1;e.analysis&&(e.bWriteVbrTag=!1),null!=n.pinfo&&(e.bWriteVbrTag=!1),R.init_bit_stream_w(n);for(var c,h,u,m=n.samplerate_index+3*e.version+6*(e.out_samplerate<16e3?1:0),b=0;b<Pe.SBMAX_l+1;b++)n.scalefac_band.l[b]=S.sfBandIndex[m].l[b];for(b=0;b<Pe.PSFB21+1;b++){var p=(n.scalefac_band.l[22]-n.scalefac_band.l[21])/Pe.PSFB21,v=n.scalefac_band.l[21]+b*p;n.scalefac_band.psfb21[b]=v}n.scalefac_band.psfb21[Pe.PSFB21]=576;for(b=0;b<Pe.SBMAX_s+1;b++)n.scalefac_band.s[b]=S.sfBandIndex[m].s[b];for(b=0;b<Pe.PSFB12+1;b++){p=(n.scalefac_band.s[13]-n.scalefac_band.s[12])/Pe.PSFB12,v=n.scalefac_band.s[12]+b*p;n.scalefac_band.psfb12[b]=v}for(n.scalefac_band.psfb12[Pe.PSFB12]=192,1==e.version?n.sideinfo_len=1==n.channels_out?21:36:n.sideinfo_len=1==n.channels_out?13:21,e.error_protection&&(n.sideinfo_len+=2),h=(c=e).internal_flags,c.frameNum=0,c.write_id3tag_automatic&&A.id3tag_write_v2(c),h.bitrate_stereoMode_Hist=Y([16,5]),h.bitrate_blockType_Hist=Y([16,6]),h.PeakSample=0,c.bWriteVbrTag&&B.InitVbrTag(c),n.Class_ID=y,u=0;u<19;u++)n.nsPsy.pefirbuf[u]=700*n.mode_gr*n.channels_out;switch(-1==e.ATHtype&&(e.ATHtype=4),e.VBR){case ye.vbr_mt:e.VBR=ye.vbr_mtrh;case ye.vbr_mtrh:null==e.useTemporal&&(e.useTemporal=!1),g.apply_preset(e,500-10*e.VBR_q,0),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),e.quality<5&&(e.quality=0),5<e.quality&&(e.quality=5),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,n.iteration_loop=new VBRNewIterationLoop(M);break;case ye.vbr_rh:g.apply_preset(e,500-10*e.VBR_q,0),n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,e.experimentalY?n.sfb21_extra=!1:n.sfb21_extra=44e3<e.out_samplerate,6<e.quality&&(e.quality=6),e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),n.iteration_loop=new VBROldIterationLoop(M);break;default:var d;n.sfb21_extra=!1,e.quality<0&&(e.quality=LAME_DEFAULT_QUALITY),(d=e.VBR)==ye.vbr_off&&(e.VBR_mean_bitrate_kbps=e.brate),g.apply_preset(e,e.VBR_mean_bitrate_kbps,0),e.VBR=d,n.PSY.mask_adjust=e.maskingadjust,n.PSY.mask_adjust_short=e.maskingadjust_short,n.iteration_loop=d==ye.vbr_off?new function(e){var t=e;this.quantize=t,this.iteration_loop=function(e,t,a,s){var n,r=e.internal_flags,i=Ae(z.SFBMAX),_=Ae(576),o=Be(2),l=0,f=r.l3_side,c=new F(l);this.quantize.rv.ResvFrameBegin(e,c),l=c.bits;for(var h=0;h<r.mode_gr;h++){n=this.quantize.qupvt.on_pe(e,t,o,l,h,h),r.mode_ext==Pe.MPG_MD_MS_LR&&(this.quantize.ms_convert(r.l3_side,h),this.quantize.qupvt.reduce_side(o,a[h],l,n));for(var u=0;u<r.channels_out;u++){var m,b,p=f.tt[h][u];p.block_type!=Pe.SHORT_TYPE?(m=0,b=r.PSY.mask_adjust-m):(m=0,b=r.PSY.mask_adjust_short-m),r.masking_lower=Math.pow(10,.1*b),this.quantize.init_outer_loop(r,p),this.quantize.init_xrpow(r,p,_)&&(this.quantize.qupvt.calc_xmin(e,s[h][u],p,i),this.quantize.outer_loop(e,p,i,_,u,o[u])),this.quantize.iteration_finish_one(r,h,u)}}this.quantize.rv.ResvFrameEnd(r,l)}}(M):new ABRIterationLoop(M)}if(e.VBR!=ye.vbr_off){if(n.VBR_min_bitrate=1,n.VBR_max_bitrate=14,e.out_samplerate<16e3&&(n.VBR_max_bitrate=8),0!=e.VBR_min_bitrate_kbps&&(e.VBR_min_bitrate_kbps=H(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate=I(e.VBR_min_bitrate_kbps,e.version,e.out_samplerate),n.VBR_min_bitrate<0))return-1;if(0!=e.VBR_max_bitrate_kbps&&(e.VBR_max_bitrate_kbps=H(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate=I(e.VBR_max_bitrate_kbps,e.version,e.out_samplerate),n.VBR_max_bitrate<0))return-1;e.VBR_min_bitrate_kbps=j.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_max_bitrate_kbps=j.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps=Math.min(j.bitrate_table[e.version][n.VBR_max_bitrate],e.VBR_mean_bitrate_kbps),e.VBR_mean_bitrate_kbps=Math.max(j.bitrate_table[e.version][n.VBR_min_bitrate],e.VBR_mean_bitrate_kbps)}return e.tune&&(n.PSY.mask_adjust+=e.tune_value_a,n.PSY.mask_adjust_short+=e.tune_value_a),function(e){var t=e.internal_flags;switch(e.quality){default:case 9:t.psymodel=0,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 8:e.quality=7;case 7:t.psymodel=1,t.noise_shaping=0,t.noise_shaping_amp=0,t.noise_shaping_stop=0,t.use_best_huffman=0,t.full_outer_loop=0;break;case 6:case 5:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=0,t.full_outer_loop=0;break;case 4:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=0,t.noise_shaping_stop=0,-1==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 3:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 2:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=1,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0;break;case 1:case 0:t.psymodel=1,0==t.noise_shaping&&(t.noise_shaping=1),0==t.substep_shaping&&(t.substep_shaping=2),t.noise_shaping_amp=2,-(t.noise_shaping_stop=1)==t.subblock_gain&&(t.subblock_gain=1),t.use_best_huffman=1,t.full_outer_loop=0}}(e),e.athaa_type<0?n.ATH.useAdjust=3:n.ATH.useAdjust=e.athaa_type,n.ATH.aaSensitivityP=Math.pow(10,e.athaa_sensitivity/-10),null==e.short_blocks&&(e.short_blocks=xe.short_block_allowed),e.short_blocks!=xe.short_block_allowed||e.mode!=Ee.JOINT_STEREO&&e.mode!=Ee.STEREO||(e.short_blocks=xe.short_block_coupled),e.quant_comp<0&&(e.quant_comp=1),e.quant_comp_short<0&&(e.quant_comp_short=0),e.msfix<0&&(e.msfix=0),e.exp_nspsytune=1|e.exp_nspsytune,e.internal_flags.nsPsy.attackthre<0&&(e.internal_flags.nsPsy.attackthre=G.NSATTACKTHRE),e.internal_flags.nsPsy.attackthre_s<0&&(e.internal_flags.nsPsy.attackthre_s=G.NSATTACKTHRE_S),e.scale<0&&(e.scale=1),e.ATHtype<0&&(e.ATHtype=4),e.ATHcurve<0&&(e.ATHcurve=4),e.athaa_loudapprox<0&&(e.athaa_loudapprox=2),e.interChRatio<0&&(e.interChRatio=0),null==e.useTemporal&&(e.useTemporal=!0),n.slot_lag=n.frac_SpF=0,e.VBR==ye.vbr_off&&(n.slot_lag=n.frac_SpF=72e3*(e.version+1)*e.brate%e.out_samplerate|0),S.iteration_init(e),T.psymodel_init(e),0},this.lame_encode_flush=function(e,t,a,s){var n,r,i,_,o=e.internal_flags,l=b([2,1152]),f=0,c=o.mf_samples_to_encode-Pe.POSTDELAY,h=V(e);if(o.mf_samples_to_encode<1)return 0;for(n=0,e.in_samplerate!=e.out_samplerate&&(c+=16*e.out_samplerate/e.in_samplerate),(i=e.framesize-c%e.framesize)<576&&(i+=e.framesize),_=(c+(e.encoder_padding=i))/e.framesize;0<_&&0<=f;){var u=h-o.mf_size,m=e.frameNum;u*=e.in_samplerate,1152<(u/=e.out_samplerate)&&(u=1152),u<1&&(u=1),r=s-n,0==s&&(r=0),a+=f=this.lame_encode_buffer(e,l[0],l[1],u,t,a,r),n+=f,_-=m!=e.frameNum?1:0}if(f<(o.mf_samples_to_encode=0))return f;if(r=s-n,0==s&&(r=0),R.flush_bitstream(e),(f=R.copy_buffer(o,t,a,r,1))<0)return f;if(a+=f,r=s-(n+=f),0==s&&(r=0),e.write_id3tag_automatic){if(A.id3tag_write_v1(e),(f=R.copy_buffer(o,t,a,r,0))<0)return f;n+=f}return n},this.lame_encode_buffer=function(e,t,a,s,n,r,i){var _,o,l=e.internal_flags,f=[null,null];if(l.Class_ID!=y)return-3;if(0==s)return 0;o=s,(null==(_=l).in_buffer_0||_.in_buffer_nsamples<o)&&(_.in_buffer_0=Ae(o),_.in_buffer_1=Ae(o),_.in_buffer_nsamples=o),f[0]=l.in_buffer_0,f[1]=l.in_buffer_1;for(var c=0;c<s;c++)f[0][c]=t[c],1<l.channels_in&&(f[1][c]=a[c]);return function(e,t,a,s,n,r,i){var _,o,l,f,c,h=e.internal_flags,u=0,m=[null,null],b=[null,null];if(h.Class_ID!=y)return-3;if(0==s)return 0;if((c=R.copy_buffer(h,n,r,i,0))<0)return c;if(r+=c,u+=c,b[0]=t,b[1]=a,q.NEQ(e.scale,0)&&q.NEQ(e.scale,1))for(o=0;o<s;++o)b[0][o]*=e.scale,2==h.channels_out&&(b[1][o]*=e.scale);if(q.NEQ(e.scale_left,0)&&q.NEQ(e.scale_left,1))for(o=0;o<s;++o)b[0][o]*=e.scale_left;if(q.NEQ(e.scale_right,0)&&q.NEQ(e.scale_right,1))for(o=0;o<s;++o)b[1][o]*=e.scale_right;if(2==e.num_channels&&1==h.channels_out)for(o=0;o<s;++o)b[0][o]=.5*(b[0][o]+b[1][o]),b[1][o]=0;f=V(e),m[0]=h.mfbuf[0],m[1]=h.mfbuf[1];var p=0;for(;0<s;){var v=[null,null],d=0,g=0;v[0]=b[0],v[1]=b[1];var S=new N;if(C(e,m,v,p,s,S),d=S.n_in,g=S.n_out,h.findReplayGain&&!h.decode_on_the_fly&&w.AnalyzeSamples(h.rgdata,m[0],h.mf_size,m[1],h.mf_size,g,h.channels_out)==X.GAIN_ANALYSIS_ERROR)return-6;if(s-=d,p+=d,h.channels_out,h.mf_size+=g,h.mf_samples_to_encode<1&&(h.mf_samples_to_encode=Pe.ENCDELAY+Pe.POSTDELAY),h.mf_samples_to_encode+=g,h.mf_size>=f){var M=i-u;if(0==i&&(M=0),(_=O(e,m[0],m[1],n,r,M))<0)return _;for(r+=_,u+=_,h.mf_size-=e.framesize,h.mf_samples_to_encode-=e.framesize,l=0;l<h.channels_out;l++)for(o=0;o<h.mf_size;o++)m[l][o]=m[l][o+e.framesize]}}return u}(e,f[0],f[1],s,n,r,i)}}z.SFBMAX=3*Pe.SBMAX_s,Pe.ENCDELAY=576,Pe.POSTDELAY=1152,Pe.FFTOFFSET=224+(Pe.MDCTDELAY=48),Pe.DECDELAY=528,Pe.SBLIMIT=32,Pe.CBANDS=64,Pe.SBPSY_l=21,Pe.SBPSY_s=12,Pe.SBMAX_l=22,Pe.SBMAX_s=13,Pe.PSFB21=6,Pe.PSFB12=6,Pe.HBLKSIZE=(Pe.BLKSIZE=1024)/2+1,Pe.HBLKSIZE_s=(Pe.BLKSIZE_s=256)/2+1,Pe.NORM_TYPE=0,Pe.START_TYPE=1,Pe.SHORT_TYPE=2,Pe.STOP_TYPE=3,Pe.MPG_MD_LR_LR=0,Pe.MPG_MD_LR_I=1,Pe.MPG_MD_MS_LR=2,Pe.MPG_MD_MS_I=3,Pe.fircoef=[-.1039435,-.1892065,5*-.0432472,-.155915,3.898045e-17,.0467745*5,.50455,.756825,.187098*5],Z.MFSIZE=3456+Pe.ENCDELAY-Pe.MDCTDELAY,Z.MAX_HEADER_BUF=256,Z.MAX_BITS_PER_CHANNEL=4095,Z.MAX_BITS_PER_GRANULE=7680,Z.BPC=320,z.SFBMAX=3*Pe.SBMAX_s,t.Mp3Encoder=function(s,e,t){3!=arguments.length&&(console.error("WARN: Mp3Encoder(channels, samplerate, kbps) not specified"),s=1,e=44100,t=128);var n=new U,a=new function(){this.setModules=function(e,t){}},r=new X,i=new q,_=new function(){function e(e,t,a,s,n,r,i,_,o,l,f,c,h,u,m){this.vbr_q=e,this.quant_comp=t,this.quant_comp_s=a,this.expY=s,this.st_lrm=n,this.st_s=r,this.masking_adj=i,this.masking_adj_short=_,this.ath_lower=o,this.ath_curve=l,this.ath_sensitivity=f,this.interch=c,this.safejoint=h,this.sfb21mod=u,this.msfix=m}function t(e,t,a,s,n,r,i,_,o,l,f,c,h,u){this.quant_comp=t,this.quant_comp_s=a,this.safejoint=s,this.nsmsfix=n,this.st_lrm=r,this.st_s=i,this.nsbass=_,this.scale=o,this.masking_adj=l,this.ath_lower=f,this.ath_curve=c,this.interch=h,this.sfscale=u}var i;this.setModules=function(e){i=e};var f=[new e(0,9,9,0,5.2,125,-4.2,-6.3,4.8,1,0,0,2,21,.97),new e(1,9,9,0,5.3,125,-3.6,-5.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,5.6,125,-2.2,-3.5,2.8,2,0,0,2,21,1.49),new e(3,9,9,1,5.8,130,-1.8,-2.8,2.6,3,-4,0,2,20,1.64),new e(4,9,9,1,6,135,-.7,-1.1,1.1,3.5,-8,0,2,0,1.79),new e(5,9,9,1,6.4,140,.5,.4,-7.5,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,6.6,145,.67,.65,-14.7,6.5,-19,4e-4,0,0,2.3),new e(7,9,9,1,6.6,145,.8,.75,-19.7,8,-22,6e-4,0,0,2.7),new e(8,9,9,1,6.6,145,1.2,1.15,-27.5,10,-23,7e-4,0,0,0),new e(9,9,9,1,6.6,145,1.6,1.6,-36,11,-25,8e-4,0,0,0),new e(10,9,9,1,6.6,145,2,2,-36,12,-25,8e-4,0,0,0)],c=[new e(0,9,9,0,4.2,25,-7,-4,7.5,1,0,0,2,26,.97),new e(1,9,9,0,4.2,25,-5.6,-3.6,4.5,1.5,0,0,2,21,1.35),new e(2,9,9,0,4.2,25,-4.4,-1.8,2,2,0,0,2,18,1.49),new e(3,9,9,1,4.2,25,-3.4,-1.25,1.1,3,-4,0,2,15,1.64),new e(4,9,9,1,4.2,25,-2.2,.1,0,3.5,-8,0,2,0,1.79),new e(5,9,9,1,4.2,25,-1,1.65,-7.7,4,-12,2e-4,0,0,1.95),new e(6,9,9,1,4.2,25,-0,2.47,-7.7,6.5,-19,4e-4,0,0,2),new e(7,9,9,1,4.2,25,.5,2,-14.5,8,-22,6e-4,0,0,2),new e(8,9,9,1,4.2,25,1,2.4,-22,10,-23,7e-4,0,0,2),new e(9,9,9,1,4.2,25,1.5,2.95,-30,11,-25,8e-4,0,0,2),new e(10,9,9,1,4.2,25,2,2.95,-36,12,-30,8e-4,0,0,2)];function s(e,t,a){var s,n,r=e.VBR==ye.vbr_rh?f:c,i=e.VBR_q_frac,_=r[t],o=r[t+1],l=_;_.st_lrm=_.st_lrm+i*(o.st_lrm-_.st_lrm),_.st_s=_.st_s+i*(o.st_s-_.st_s),_.masking_adj=_.masking_adj+i*(o.masking_adj-_.masking_adj),_.masking_adj_short=_.masking_adj_short+i*(o.masking_adj_short-_.masking_adj_short),_.ath_lower=_.ath_lower+i*(o.ath_lower-_.ath_lower),_.ath_curve=_.ath_curve+i*(o.ath_curve-_.ath_curve),_.ath_sensitivity=_.ath_sensitivity+i*(o.ath_sensitivity-_.ath_sensitivity),_.interch=_.interch+i*(o.interch-_.interch),_.msfix=_.msfix+i*(o.msfix-_.msfix),s=e,(n=l.vbr_q)<0&&(n=0),9<n&&(n=9),s.VBR_q=n,(s.VBR_q_frac=0)!=a?e.quant_comp=l.quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=l.quant_comp),0!=a?e.quant_comp_short=l.quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=l.quant_comp_s),0!=l.expY&&(e.experimentalY=0!=l.expY),0!=a?e.internal_flags.nsPsy.attackthre=l.st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=l.st_lrm),0!=a?e.internal_flags.nsPsy.attackthre_s=l.st_s:0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=l.st_s),0!=a?e.maskingadjust=l.masking_adj:0<Math.abs(e.maskingadjust-0)||(e.maskingadjust=l.masking_adj),0!=a?e.maskingadjust_short=l.masking_adj_short:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=l.masking_adj_short),0!=a?e.ATHlower=-l.ath_lower/10:0<Math.abs(10*-e.ATHlower-0)||(e.ATHlower=-l.ath_lower/10),0!=a?e.ATHcurve=l.ath_curve:0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=l.ath_curve),0!=a?e.athaa_sensitivity=l.ath_sensitivity:0<Math.abs(e.athaa_sensitivity- -1)||(e.athaa_sensitivity=l.ath_sensitivity),0<l.interch&&(0!=a?e.interChRatio=l.interch:0<Math.abs(e.interChRatio- -1)||(e.interChRatio=l.interch)),0<l.safejoint&&(e.exp_nspsytune=e.exp_nspsytune|l.safejoint),0<l.sfb21mod&&(e.exp_nspsytune=e.exp_nspsytune|l.sfb21mod<<20),0!=a?e.msfix=l.msfix:0<Math.abs(e.msfix- -1)||(e.msfix=l.msfix),0==a&&(e.VBR_q=t,e.VBR_q_frac=i)}var _=[new t(8,9,9,0,0,6.6,145,0,.95,0,-30,11,.0012,1),new t(16,9,9,0,0,6.6,145,0,.95,0,-25,11,.001,1),new t(24,9,9,0,0,6.6,145,0,.95,0,-20,11,.001,1),new t(32,9,9,0,0,6.6,145,0,.95,0,-15,11,.001,1),new t(40,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(48,9,9,0,0,6.6,145,0,.95,0,-10,11,9e-4,1),new t(56,9,9,0,0,6.6,145,0,.95,0,-6,11,8e-4,1),new t(64,9,9,0,0,6.6,145,0,.95,0,-2,11,8e-4,1),new t(80,9,9,0,0,6.6,145,0,.95,0,0,8,7e-4,1),new t(96,9,9,0,2.5,6.6,145,0,.95,0,1,5.5,6e-4,1),new t(112,9,9,0,2.25,6.6,145,0,.95,0,2,4.5,5e-4,1),new t(128,9,9,0,1.95,6.4,140,0,.95,0,3,4,2e-4,1),new t(160,9,9,1,1.79,6,135,0,.95,-2,5,3.5,0,1),new t(192,9,9,1,1.49,5.6,125,0,.97,-4,7,3,0,0),new t(224,9,9,1,1.25,5.2,125,0,.98,-6,9,2,0,0),new t(256,9,9,1,.97,5.2,125,0,1,-8,10,1,0,0),new t(320,9,9,1,.9,5.2,125,0,1,-10,12,0,0,0)];function n(e,t,a){var s=t,n=i.nearestBitrateFullIndex(t);if(e.VBR=ye.vbr_abr,e.VBR_mean_bitrate_kbps=s,e.VBR_mean_bitrate_kbps=Math.min(e.VBR_mean_bitrate_kbps,320),e.VBR_mean_bitrate_kbps=Math.max(e.VBR_mean_bitrate_kbps,8),e.brate=e.VBR_mean_bitrate_kbps,320<e.VBR_mean_bitrate_kbps&&(e.disable_reservoir=!0),0<_[n].safejoint&&(e.exp_nspsytune=2|e.exp_nspsytune),0<_[n].sfscale&&(e.internal_flags.noise_shaping=2),0<Math.abs(_[n].nsbass)){var r=int(4*_[n].nsbass);r<0&&(r+=64),e.exp_nspsytune=e.exp_nspsytune|r<<2}return 0!=a?e.quant_comp=_[n].quant_comp:0<Math.abs(e.quant_comp- -1)||(e.quant_comp=_[n].quant_comp),0!=a?e.quant_comp_short=_[n].quant_comp_s:0<Math.abs(e.quant_comp_short- -1)||(e.quant_comp_short=_[n].quant_comp_s),0!=a?e.msfix=_[n].nsmsfix:0<Math.abs(e.msfix- -1)||(e.msfix=_[n].nsmsfix),0!=a?e.internal_flags.nsPsy.attackthre=_[n].st_lrm:0<Math.abs(e.internal_flags.nsPsy.attackthre- -1)||(e.internal_flags.nsPsy.attackthre=_[n].st_lrm),0!=a?e.internal_flags.nsPsy.attackthre_s=_[n].st_s:0<Math.abs(e.internal_flags.nsPsy.attackthre_s- -1)||(e.internal_flags.nsPsy.attackthre_s=_[n].st_s),0!=a?e.scale=_[n].scale:0<Math.abs(e.scale- -1)||(e.scale=_[n].scale),0!=a?e.maskingadjust=_[n].masking_adj:0<Math.abs(e.maskingadjust-0)||(e.maskingadjust=_[n].masking_adj),0<_[n].masking_adj?0!=a?e.maskingadjust_short=.9*_[n].masking_adj:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=.9*_[n].masking_adj):0!=a?e.maskingadjust_short=1.1*_[n].masking_adj:0<Math.abs(e.maskingadjust_short-0)||(e.maskingadjust_short=1.1*_[n].masking_adj),0!=a?e.ATHlower=-_[n].ath_lower/10:0<Math.abs(10*-e.ATHlower-0)||(e.ATHlower=-_[n].ath_lower/10),0!=a?e.ATHcurve=_[n].ath_curve:0<Math.abs(e.ATHcurve- -1)||(e.ATHcurve=_[n].ath_curve),0!=a?e.interChRatio=_[n].interch:0<Math.abs(e.interChRatio- -1)||(e.interChRatio=_[n].interch),t}this.apply_preset=function(e,t,a){switch(t){case U.R3MIX:t=U.V3,e.VBR=ye.vbr_mtrh;break;case U.MEDIUM:t=U.V4,e.VBR=ye.vbr_rh;break;case U.MEDIUM_FAST:t=U.V4,e.VBR=ye.vbr_mtrh;break;case U.STANDARD:t=U.V2,e.VBR=ye.vbr_rh;break;case U.STANDARD_FAST:t=U.V2,e.VBR=ye.vbr_mtrh;break;case U.EXTREME:t=U.V0,e.VBR=ye.vbr_rh;break;case U.EXTREME_FAST:t=U.V0,e.VBR=ye.vbr_mtrh;break;case U.INSANE:return t=320,e.preset=t,n(e,t,a),e.VBR=ye.vbr_off,t}switch(e.preset=t){case U.V9:return s(e,9,a),t;case U.V8:return s(e,8,a),t;case U.V7:return s(e,7,a),t;case U.V6:return s(e,6,a),t;case U.V5:return s(e,5,a),t;case U.V4:return s(e,4,a),t;case U.V3:return s(e,3,a),t;case U.V2:return s(e,2,a),t;case U.V1:return s(e,1,a),t;case U.V0:return s(e,0,a),t}return 8<=t&&t<=320?n(e,t,a):(e.preset=0,t)}},o=new y,l=new w,f=new M,c=new function(){this.getLameVersion=function(){return"3.98.4"},this.getLameShortVersion=function(){return"3.98.4"},this.getLameVeryShortVersion=function(){return"LAME3.98r"},this.getPsyVersion=function(){return"0.93"},this.getLameUrl=function(){return"http://www.mp3dev.org/"},this.getLameOsBitness=function(){return"32bits"}},h=new function(){this.setModules=function(e,t){}},u=new function(){var o;this.setModules=function(e){o=e},this.ResvFrameBegin=function(e,t){var a,s=e.internal_flags,n=s.l3_side,r=o.getframebits(e);t.bits=(r-8*s.sideinfo_len)/s.mode_gr;var i=2048*s.mode_gr-8;320<e.brate?a=8*int(1e3*e.brate/(e.out_samplerate/1152)/8+.5):(a=11520,e.strict_ISO&&(a=8*int(32e4/(e.out_samplerate/1152)/8+.5))),s.ResvMax=a-r,s.ResvMax>i&&(s.ResvMax=i),(s.ResvMax<0||e.disable_reservoir)&&(s.ResvMax=0);var _=t.bits*s.mode_gr+Math.min(s.ResvSize,s.ResvMax);return a<_&&(_=a),n.resvDrain_pre=0,null!=s.pinfo&&(s.pinfo.mean_bits=t.bits/2,s.pinfo.resvsize=s.ResvSize),_},this.ResvMaxBits=function(e,t,a,s){var n,r=e.internal_flags,i=r.ResvSize,_=r.ResvMax;0!=s&&(i+=t),0!=(1&r.substep_shaping)&&(_*=.9),a.bits=t,9*_<10*i?(n=i-9*_/10,a.bits+=n,r.substep_shaping|=128):(n=0,r.substep_shaping&=127,e.disable_reservoir||0!=(1&r.substep_shaping)||(a.bits-=.1*t));var o=i<6*r.ResvMax/10?i:6*r.ResvMax/10;return(o-=n)<0&&(o=0),o},this.ResvAdjust=function(e,t){e.ResvSize-=t.part2_3_length+t.part2_length},this.ResvFrameEnd=function(e,t){var a,s=e.l3_side;e.ResvSize+=t*e.mode_gr;var n=0;s.resvDrain_post=0,(s.resvDrain_pre=0)!=(a=e.ResvSize%8)&&(n+=a),0<(a=e.ResvSize-n-e.ResvMax)&&(n+=a);var r=Math.min(8*s.main_data_begin,n)/8;s.resvDrain_pre+=8*r,n-=8*r,e.ResvSize-=8*r,s.main_data_begin-=r,s.resvDrain_post+=n,e.ResvSize-=n}},m=new k,b=new function(){this.setModules=function(e,t,a){}},p=new function(){};n.setModules(r,i,_,o,l,f,c,h,p),i.setModules(r,p,c,f),h.setModules(i,c),_.setModules(n),l.setModules(i,u,o,m),o.setModules(m,u,n.enc.psy),u.setModules(i),m.setModules(o),f.setModules(n,i,c),a.setModules(b,p),b.setModules(c,h,_);var v=n.lame_init();v.num_channels=s,v.in_samplerate=e,v.out_samplerate=e,v.brate=t,v.mode=Ee.STEREO,v.quality=3,v.bWriteVbrTag=!1,v.disable_reservoir=!0,v.write_id3tag_automatic=!1,n.lame_init_params(v);var d=1152,g=0|1.25*d+7200,S=B(g);this.encodeBuffer=function(e,t){1==s&&(t=e),e.length>d&&(d=e.length,S=B(g=0|1.25*d+7200));var a=n.lame_encode_buffer(v,e,t,e.length,S,0,g);return new Int8Array(S.subarray(0,a))},this.flush=function(){var e=n.lame_encode_flush(v,S,0,g);return new Int8Array(S.subarray(0,e))}}}t(),Recorder.lamejs=t}();
\ No newline at end of file
diff --git a/recorder.wav.min.js b/recorder.wav.min.js
index 09668e9..58995f8 100644
--- a/recorder.wav.min.js
+++ b/recorder.wav.min.js
@@ -3,4 +3,4 @@
 https://github.com/xiangyuecn/Recorder
 src: recorder-core.js,engine/wav.js
 */
-!function(v){"use strict";var p=function(){},O=function(e){return new t(e)};O.IsOpen=function(){var e=O.Stream;if(e){var t=e.getTracks&&e.getTracks()||e.audioTracks||[],n=t[0];if(n){var a=n.readyState;return"live"==a||a==n.LIVE}}return!1},O.BufferSize=4096,O.Destroy=function(){for(var e in console.log("Recorder Destroy"),n)n[e]()};var n={};O.BindDestroy=function(e,t){n[e]=t},O.Support=function(){var e=v.AudioContext;if(e||(e=v.webkitAudioContext),!e)return!1;var t=navigator.mediaDevices||{};return t.getUserMedia||(t=navigator).getUserMedia||(t.getUserMedia=t.webkitGetUserMedia||t.mozGetUserMedia||t.msGetUserMedia),!!t.getUserMedia&&(O.Scope=t,O.Ctx&&"closed"!=O.Ctx.state||(O.Ctx=new e,O.BindDestroy("Ctx",function(){var e=O.Ctx;e&&e.close&&e.close()})),!0)},O.SampleData=function(e,t,n,a,r){a||(a={});var o=a.index||0,s=a.offset||0,i=a.frameNext||[];r||(r={});var c=r.frameSize||1;r.frameType&&(c="mp3"==r.frameType?1152:1);for(var f=0,l=o;l<e.length;l++)f+=e[l].length;f=Math.max(0,f-Math.floor(s));var u=t/n;1<u?f=Math.floor(f/u):(u=1,n=t),f+=i.length;for(var v=new Int16Array(f),p=0,l=0;l<i.length;l++)v[p]=i[l],p++;for(var m=e.length;o<m;o++){for(var h=e[o],l=s,d=h.length;l<d;){var g=Math.floor(l),S=Math.ceil(l),_=l-g;v[p]=h[g]+(h[S]-h[g])*_,p++,l+=u}s=l-d}i=null;var y=v.length%c;if(0<y){var I=2*(v.length-y);i=new Int16Array(v.buffer.slice(I)),v=new Int16Array(v.buffer.slice(0,I))}return{index:o,offset:s,frameNext:i,sampleRate:n,data:v}},O.PowerLevel=function(e,t){var n=e/t||0;return n<1251?Math.round(n/1250*10):Math.round(Math.min(100,Math.max(0,100*(1+Math.log(n/1e4)/Math.log(10)))))};var a=0;function t(e){this.id=++a,O.Traffic&&O.Traffic();var t={type:"mp3",bitRate:16,sampleRate:16e3,onProcess:p};for(var n in e)t[n]=e[n];this.set=t,this._S=9}O.Sync={O:9,C:9},O.prototype=t.prototype={open:function(e,n){var t=this;e=e||p,n=n||p;var a=function(){e(),t._SO=0},r=function(e,t){/Permission|Allow/i.test(e)?n("用户拒绝了录音权限",!0):!1===v.isSecureContext?n("无权录音(需https)"):/Found/i.test(e)?n(t+"，无可用麦克风"):n(t)},o=O.Sync,s=++o.O,i=o.C;t._O=t._O_=s,t._SO=t._S;var c=function(){if(i!=o.C||!t._O){var e="open被取消";return s==o.O?t.close():e="open被中断",n(e),!0}};if(O.IsOpen())a();else if(O.Support()){var f=function(e){(O.Stream=e)._call={},c()||setTimeout(function(){c()||(O.IsOpen()?(function(){var e=O.Ctx,t=O.Stream,n=t._m=e.createMediaStreamSource(t),a=t._p=(e.createScriptProcessor||e.createJavaScriptNode).call(e,O.BufferSize,1,1);n.connect(a),a.connect(e.destination);var f=t._call;a.onaudioprocess=function(e){for(var t in f){for(var n=e.inputBuffer.getChannelData(0),a=n.length,r=new Int16Array(a),o=0,s=0;s<a;s++){var i=Math.max(-1,Math.min(1,n[s]));i=i<0?32768*i:32767*i,r[s]=i,o+=Math.abs(i)}for(var c in f)f[c](r,o);return}}}(),a()):n("录音功能无效：无音频流"))},100)},l=function(e){var t=e.name||e.message||e.code+":"+e;console.error(e),r(t,"无法录音："+t)},u=O.Scope.getUserMedia({audio:!0},f,l);u&&u.then&&u.then(f)[e&&"catch"](l)}else r("","此浏览器不支持录音")},close:function(e){e=e||p,this._stop();var t=O.Sync;if(this._O=0,this._O_!=t.O)return console.warn("close被忽略"),void e();t.C++;var n,a=O.Stream;if(a){(n=O.Stream)._m&&(n._m.disconnect(),n._p.disconnect(),n._p.onaudioprocess=n._p=n._m=null);for(var r=a.getTracks&&a.getTracks()||a.audioTracks||[],o=0;o<r.length;o++){var s=r[o];s.stop&&s.stop()}a.stop&&a.stop()}O.Stream=0,e()},mock:function(e,t){var n=this;return n._stop(),n.isMock=1,n.buffers=[e],n.recSize=e.length,n.srcSampleRate=t,n},envStart:function(e,t){var n=this,a=n.set;if(n.isMock=e?1:0,n.buffers=[],n.recSize=0,n.envInLast=0,n.envInFirst=0,n.envInFix=0,n.envInFixTs=[],a.sampleRate=Math.min(t,a.sampleRate),n.srcSampleRate=t,n.engineCtx=0,n[a.type+"_start"]){var r=n.engineCtx=n[a.type+"_start"](a);r&&(r.pcmDatas=[],r.pcmSize=0)}},envResume:function(){this.envInFixTs=[]},envIn:function(e,t){var r=this,o=r.set,s=r.engineCtx,n=r.srcSampleRate,a=e.length,i=O.PowerLevel(t,a),c=r.buffers,f=c.length;c.push(e);var l=Date.now(),u=Math.round(a/n*1e3);r.envInLast=l,1==r.buffers.length&&(r.envInFirst=l-u);var v=r.envInFixTs;v.splice(0,0,{t:l,d:u});for(var p=l,m=0,h=0;h<v.length;h++){var d=v[h];if(3e3<l-d.t){v.length=h;break}p=d.t,m+=d.d}var g=v[1],S=l-p;if(S/3<S-m&&(g&&1e3<S||6<=v.length)){var _=l-g.t-u;if(u/5<_){var y=!o.disableEnvInFix;if(console.warn("["+l+"]"+(y?"":"未")+"补偿"+_+"ms"),r.envInFix+=_,y){var I=new Int16Array(_*n/1e3);a+=I.length,c.push(I)}}}var w=r.recSize,x=a,M=w+x;if(r.recSize=M,s){var R=O.SampleData(c,n,o.sampleRate,s.chunkInfo);s.chunkInfo=R,M=(w=s.pcmSize)+(x=R.data.length),s.pcmSize=M,c=s.pcmDatas,f=c.length,c.push(R.data),n=R.sampleRate}var D=Math.round(M/n*1e3),C=c.length,b=function(){for(var e=T?0:-x,t=0,n=f;n<C;n++){var a=c[n];null==a?t=1:(e+=a.length,s&&a.length&&r[o.type+"_encode"](s,a))}t||(s?s.pcmSize+=e:r.recSize+=e)},T=o.onProcess(c,i,D,n,f,b);if(!0===T){var z=0;for(h=f;h<C;h++)null==c[h]?z=1:c[h]=new Int16Array(0);z?console.warn("异步模式下不能清除buffers"):s?s.pcmSize-=x:r.recSize-=x}else b()},start:function(){if(O.IsOpen()){console.log("["+Date.now()+"]Start");var e=this,t=(e.set,O.Ctx);if(e._stop(),e.state=0,e.envStart(0,t.sampleRate),e._SO&&e._SO+1!=e._S)console.warn("start被中断");else{e._SO=0;var n=function(){e.state=1,e.resume()};"suspended"==t.state?t.resume().then(function(){console.log("ctx resume"),n()}):n()}}else console.error("未open")},pause:function(){this.state&&(this.state=2,delete O.Stream._call[this.id])},resume:function(){var n=this;n.state&&(n.state=1,n.envResume(),O.Stream._call[n.id]=function(e,t){1==n.state&&n.envIn(e,t)})},_stop:function(e){var t=this,n=t.set;t.isMock||t._S++,t.state&&(t.pause(),t.state=0),!e&&t[n.type+"_stop"]&&(t[n.type+"_stop"](t.engineCtx),t.engineCtx=0)},stop:function(n,t,e){var a,r=this,o=r.set;console.log("["+Date.now()+"]Stop "+(r.envInLast?r.envInLast-r.envInFirst+"ms 补"+r.envInFix+"ms":"-"));var s=function(){r._stop(),e&&r.close()},i=function(e){t&&t(e),s()},c=function(e,t){console.log("["+Date.now()+"]结束 编码"+(Date.now()-a)+"ms 音频"+t+"ms/"+e.size+"b"),e.size<Math.max(100,t/2)?i("生成的"+o.type+"无效"):(n&&n(e,t),s())};if(!r.isMock){if(!r.state)return void i("未开始录音");r._stop(!0)}var f=r.recSize;if(f)if(r.buffers[0])if(r[o.type]){var l=r.engineCtx;if(r[o.type+"_complete"]&&l){l.pcmDatas;var u=Math.round(l.pcmSize/o.sampleRate*1e3);return a=Date.now(),void r[o.type+"_complete"](l,function(e){c(e,u)},i)}a=Date.now();var v=O.SampleData(r.buffers,r.srcSampleRate,o.sampleRate);o.sampleRate=v.sampleRate;var p=v.data;u=Math.round(p.length/o.sampleRate*1e3),console.log("采样"+f+"->"+p.length+" 花:"+(Date.now()-a)+"ms"),setTimeout(function(){a=Date.now(),r[o.type](p,function(e){c(e,u)},function(e){i(e)})})}else i("未加载"+o.type+"编码器");else i("音频被释放");else i("未采集到录音")}},v.Recorder&&v.Recorder.Destroy(),(v.Recorder=O).LM="2020-1-8 10:53:14",O.TrafficImgUrl="//ia.51.la/go1?id=20469973&pvFlag=1",O.Traffic=function(){var e=O.TrafficImgUrl;if(e){var t=O.Traffic,n=location.href.replace(/#.*/,"");if(!t[n]){t[n]=1;var a=new Image;a.src=e,console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+e)}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder),function(){"use strict";Recorder.prototype.enc_wav={stable:!0,testmsg:"比特率取值范围8位、16位"},Recorder.prototype.wav=function(e,t,n){var a=this.set,r=e.length,o=a.sampleRate,s=8==a.bitRate?8:16,i=r*(s/8),c=new ArrayBuffer(44+i),f=new DataView(c),l=0,u=function(e){for(var t=0;t<e.length;t++,l++)f.setUint8(l,e.charCodeAt(t))},v=function(e){f.setUint16(l,e,!0),l+=2},p=function(e){f.setUint32(l,e,!0),l+=4};if(u("RIFF"),p(36+i),u("WAVE"),u("fmt "),p(16),v(1),v(1),p(o),p(o*(s/8)),v(s/8),v(s),u("data"),p(i),8==s)for(var m=0;m<r;m++,l++){var h=128+(e[m]>>8);f.setInt8(l,h,!0)}else for(m=0;m<r;m++,l+=2)f.setInt16(l,e[m],!0);t(new Blob([f.buffer],{type:"audio/wav"}))}}();
\ No newline at end of file
+!function(p){"use strict";var h=function(){},F=function(e){return new t(e)};F.IsOpen=function(){var e=F.Stream;if(e){var t=e.getTracks&&e.getTracks()||e.audioTracks||[],n=t[0];if(n){var a=n.readyState;return"live"==a||a==n.LIVE}}return!1},F.BufferSize=4096,F.Destroy=function(){for(var e in console.log("Recorder Destroy"),n)n[e]()};var n={};F.BindDestroy=function(e,t){n[e]=t},F.Support=function(){var e=p.AudioContext;if(e||(e=p.webkitAudioContext),!e)return!1;var t=navigator.mediaDevices||{};return t.getUserMedia||(t=navigator).getUserMedia||(t.getUserMedia=t.webkitGetUserMedia||t.mozGetUserMedia||t.msGetUserMedia),!!t.getUserMedia&&(F.Scope=t,F.Ctx&&"closed"!=F.Ctx.state||(F.Ctx=new e,F.BindDestroy("Ctx",function(){var e=F.Ctx;e&&e.close&&e.close()})),!0)},F.SampleData=function(e,t,n,a,r){a||(a={});var o=a.index||0,i=a.offset||0,s=a.frameNext||[];r||(r={});var c=r.frameSize||1;r.frameType&&(c="mp3"==r.frameType?1152:1);for(var f=0,l=o;l<e.length;l++)f+=e[l].length;f=Math.max(0,f-Math.floor(i));var u=t/n;1<u?f=Math.floor(f/u):(u=1,n=t),f+=s.length;for(var v=new Int16Array(f),p=0,l=0;l<s.length;l++)v[p]=s[l],p++;for(var h=e.length;o<h;o++){for(var m=e[o],l=i,d=m.length;l<d;){var g=Math.floor(l),S=Math.ceil(l),_=l-g;v[p]=m[g]+(m[S]-m[g])*_,p++,l+=u}i=l-d}s=null;var y=v.length%c;if(0<y){var I=2*(v.length-y);s=new Int16Array(v.buffer.slice(I)),v=new Int16Array(v.buffer.slice(0,I))}return{index:o,offset:i,frameNext:s,sampleRate:n,data:v}},F.PowerLevel=function(e,t){var n=e/t||0;return n<1251?Math.round(n/1250*10):Math.round(Math.min(100,Math.max(0,100*(1+Math.log(n/1e4)/Math.log(10)))))};var a=0;function t(e){this.id=++a,F.Traffic&&F.Traffic();var t={type:"mp3",bitRate:16,sampleRate:16e3,onProcess:h};for(var n in e)t[n]=e[n];this.set=t,this._S=9}F.Sync={O:9,C:9},F.prototype=t.prototype={open:function(e,n){var t=this;e=e||h,n=n||h;var a=function(){e(),t._SO=0},r=function(e,t){/Permission|Allow/i.test(e)?n("用户拒绝了录音权限",!0):!1===p.isSecureContext?n("无权录音(需https)"):/Found/i.test(e)?n(t+"，无可用麦克风"):n(t)},o=F.Sync,i=++o.O,s=o.C;t._O=t._O_=i,t._SO=t._S;var c=function(){if(s!=o.C||!t._O){var e="open被取消";return i==o.O?t.close():e="open被中断",n(e),!0}};if(F.IsOpen())a();else if(F.Support()){var f=t.envCheck({envName:"H5",canProcess:!0});if(f)n("不能录音："+f);else{var l=function(e){(F.Stream=e)._call={},c()||setTimeout(function(){c()||(F.IsOpen()?(function(){var e=F.Ctx,t=F.Stream,n=t._m=e.createMediaStreamSource(t),a=t._p=(e.createScriptProcessor||e.createJavaScriptNode).call(e,F.BufferSize,1,1);n.connect(a),a.connect(e.destination);var f=t._call;a.onaudioprocess=function(e){for(var t in f){for(var n=e.inputBuffer.getChannelData(0),a=n.length,r=new Int16Array(a),o=0,i=0;i<a;i++){var s=Math.max(-1,Math.min(1,n[i]));s=s<0?32768*s:32767*s,r[i]=s,o+=Math.abs(s)}for(var c in f)f[c](r,o);return}}}(),a()):n("录音功能无效：无音频流"))},100)},u=function(e){var t=e.name||e.message||e.code+":"+e;console.error(e),r(t,"无法录音："+t)},v=F.Scope.getUserMedia({audio:!0},l,u);v&&v.then&&v.then(l)[e&&"catch"](u)}}else r("","此浏览器不支持录音")},close:function(e){e=e||h,this._stop();var t=F.Sync;if(this._O=0,this._O_!=t.O)return console.warn("close被忽略"),void e();t.C++;var n,a=F.Stream;if(a){(n=F.Stream)._m&&(n._m.disconnect(),n._p.disconnect(),n._p.onaudioprocess=n._p=n._m=null);for(var r=a.getTracks&&a.getTracks()||a.audioTracks||[],o=0;o<r.length;o++){var i=r[o];i.stop&&i.stop()}a.stop&&a.stop()}F.Stream=0,e()},mock:function(e,t){var n=this;return n._stop(),n.isMock=1,n.buffers=[e],n.recSize=e.length,n.srcSampleRate=t,n},envCheck:function(e){var t,n=this.set;return t||(this[n.type+"_envCheck"]?t=this[n.type+"_envCheck"](e,n):n.takeoffEncodeChunk&&(t=n.type+"类型不支持设置takeoffEncodeChunk")),t||""},envStart:function(e,t){var n=this,a=n.set;if(n.isMock=e?1:0,n.buffers=[],n.recSize=0,n.envInLast=0,n.envInFirst=0,n.envInFix=0,n.envInFixTs=[],a.sampleRate=Math.min(t,a.sampleRate),n.srcSampleRate=t,n.engineCtx=0,n[a.type+"_start"]){var r=n.engineCtx=n[a.type+"_start"](a);r&&(r.pcmDatas=[],r.pcmSize=0)}},envResume:function(){this.envInFixTs=[]},envIn:function(e,t){var r=this,o=r.set,i=r.engineCtx,n=r.srcSampleRate,a=e.length,s=F.PowerLevel(t,a),c=r.buffers,f=c.length;c.push(e);var l=c,u=f,v=Date.now(),p=Math.round(a/n*1e3);r.envInLast=v,1==r.buffers.length&&(r.envInFirst=v-p);var h=r.envInFixTs;h.splice(0,0,{t:v,d:p});for(var m=v,d=0,g=0;g<h.length;g++){var S=h[g];if(3e3<v-S.t){h.length=g;break}m=S.t,d+=S.d}var _=h[1],y=v-m;if(y/3<y-d&&(_&&1e3<y||6<=h.length)){var I=v-_.t-p;if(p/5<I){var w=!o.disableEnvInFix;if(console.warn("["+v+"]"+(w?"":"未")+"补偿"+I+"ms"),r.envInFix+=I,w){var x=new Int16Array(I*n/1e3);a+=x.length,c.push(x)}}}var M=r.recSize,k=a,C=M+k;if(r.recSize=C,i){var R=F.SampleData(c,n,o.sampleRate,i.chunkInfo);i.chunkInfo=R,C=(M=i.pcmSize)+(k=R.data.length),i.pcmSize=C,c=i.pcmDatas,f=c.length,c.push(R.data),n=R.sampleRate}var b=Math.round(C/n*1e3),D=c.length,T=l.length,z=function(){for(var e=O?0:-k,t=0,n=f;n<D;n++){var a=c[n];null==a?t=1:(e+=a.length,i&&a.length&&r[o.type+"_encode"](i,a))}if(t&&i)for(n=u;n<T;n++)l[n]=null;t||(i?i.pcmSize+=e:r.recSize+=e)},O=o.onProcess(c,s,b,n,f,z);if(!0===O){var U=0;for(g=f;g<D;g++)null==c[g]?U=1:c[g]=new Int16Array(0);U?console.warn("异步模式下不能清除buffers"):i?i.pcmSize-=k:r.recSize-=k}else z()},start:function(){if(F.IsOpen()){console.log("["+Date.now()+"]Start");var e=this,t=(e.set,F.Ctx);if(e._stop(),e.state=0,e.envStart(0,t.sampleRate),e._SO&&e._SO+1!=e._S)console.warn("start被中断");else{e._SO=0;var n=function(){e.state=1,e.resume()};"suspended"==t.state?t.resume().then(function(){console.log("ctx resume"),n()}):n()}}else console.error("未open")},pause:function(){this.state&&(this.state=2,delete F.Stream._call[this.id])},resume:function(){var n=this;n.state&&(n.state=1,n.envResume(),F.Stream._call[n.id]=function(e,t){1==n.state&&n.envIn(e,t)})},_stop:function(e){var t=this,n=t.set;t.isMock||t._S++,t.state&&(t.pause(),t.state=0),!e&&t[n.type+"_stop"]&&(t[n.type+"_stop"](t.engineCtx),t.engineCtx=0)},stop:function(n,t,e){var a,r=this,o=r.set;console.log("["+Date.now()+"]Stop "+(r.envInLast?r.envInLast-r.envInFirst+"ms 补"+r.envInFix+"ms":"-"));var i=function(){r._stop(),e&&r.close()},s=function(e){t&&t(e),i()},c=function(e,t){if(console.log("["+Date.now()+"]结束 编码"+(Date.now()-a)+"ms 音频"+t+"ms/"+e.size+"b"),o.takeoffEncodeChunk)console.warn("启用takeoffEncodeChunk后stop返回的blob长度为0不提供音频数据");else if(e.size<Math.max(100,t/2))return void s("生成的"+o.type+"无效");n&&n(e,t),i()};if(!r.isMock){if(!r.state)return void s("未开始录音");r._stop(!0)}var f=r.recSize;if(f)if(r.buffers[0])if(r[o.type]){if(r.isMock){var l=r.envCheck({envName:"mock",canProcess:!1});if(l)return void s("录音错误："+l)}var u=r.engineCtx;if(r[o.type+"_complete"]&&u){var v=Math.round(u.pcmSize/o.sampleRate*1e3);return a=Date.now(),void r[o.type+"_complete"](u,function(e){c(e,v)},s)}a=Date.now();var p=F.SampleData(r.buffers,r.srcSampleRate,o.sampleRate);o.sampleRate=p.sampleRate;var h=p.data;v=Math.round(h.length/o.sampleRate*1e3),console.log("采样"+f+"->"+h.length+" 花:"+(Date.now()-a)+"ms"),setTimeout(function(){a=Date.now(),r[o.type](h,function(e){c(e,v)},function(e){s(e)})})}else s("未加载"+o.type+"编码器");else s("音频被释放");else s("未采集到录音")}},p.Recorder&&p.Recorder.Destroy(),(p.Recorder=F).LM="2020-5-16 18:35:30",F.TrafficImgUrl="//ia.51.la/go1?id=20469973&pvFlag=1",F.Traffic=function(){var e=F.TrafficImgUrl;if(e){var t=F.Traffic,n=location.href.replace(/#.*/,"");if(0==e.indexOf("//")&&(e=/^https:/i.test(n)?"https:"+e:"http:"+e),!t[n]){t[n]=1;var a=new Image;a.src=e,console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+F.TrafficImgUrl)}}}}(window),"function"==typeof define&&define.amd&&define(function(){return Recorder}),"object"==typeof module&&module.exports&&(module.exports=Recorder),function(){"use strict";Recorder.prototype.enc_wav={stable:!0,testmsg:"比特率取值范围8位、16位"},Recorder.prototype.wav=function(e,t,n){var a=this.set,r=e.length,o=a.sampleRate,i=8==a.bitRate?8:16,s=r*(i/8),c=new ArrayBuffer(44+s),f=new DataView(c),l=0,u=function(e){for(var t=0;t<e.length;t++,l++)f.setUint8(l,e.charCodeAt(t))},v=function(e){f.setUint16(l,e,!0),l+=2},p=function(e){f.setUint32(l,e,!0),l+=4};if(u("RIFF"),p(36+s),u("WAVE"),u("fmt "),p(16),v(1),v(1),p(o),p(o*(i/8)),v(i/8),v(i),u("data"),p(s),8==i)for(var h=0;h<r;h++,l++){var m=128+(e[h]>>8);f.setInt8(l,m,!0)}else for(h=0;h<r;h++,l+=2)f.setInt16(l,e[h],!0);t(new Blob([f.buffer],{type:"audio/wav"}))}}();
\ No newline at end of file
diff --git a/src/app-support/app.js b/src/app-support/app.js
index 97bf823..35029a1 100644
--- a/src/app-support/app.js
+++ b/src/app-support/app.js
@@ -58,7 +58,7 @@ var Config_SupportPlatforms=[
 		,Config:{
 			IsApp:function(call){
 				//如需打开原生App支持，此方法【需实现】，此方法用来判断：1. 判断app是否是在环境中 2. app支持录音
-				call(false);//默认实现不支持app原生录音
+				call(false);//默认实现不支持app原生录音，支持就回调call(true)
 			}
 			,JsBridgeRequestPermission:function(success,fail){
 				/*如需打开原生App支持，此方法【需实现】
@@ -98,14 +98,20 @@ var Config_SupportPlatforms=[
 					return;
 				};
 			};
-			//如果是微信 就返回支持
-			call(IsWx);
+			//如果是微信环境 就返回支持
+			Weixin.Config.Enable(function(enable){
+				call(enable?IsWx:false);
+			});
 		}
 		,CanProcess:function(){
 			return false;//不支持实时回调
 		}
 		,Config:{
-			WxReady:function(call){
+			Enable:function(call){
+				//是否启用微信支持，默认启用，如果要禁用就回调call(false)
+				call(true);
+			}
+			,WxReady:function(call){
 				//【需实现】
 				//此方法需要自行实现，需要在微信JsSDK wx.config好后调用call(wx,errMsg)函数，成功只需要提供wx对象，如果失败需要提供errMsg错误原因。微信JsSDK wx.config需使用到后端接口进行签名，文档: https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/JS-SDK.html 阅读：通过config接口注入权限验证配置、附录1-JS-SDK使用权限签名算法
 				call(null,"未实现IOS-Weixin.Config.WxReady");
@@ -121,14 +127,14 @@ var Config_SupportPlatforms=[
 						transform_bitRate:123 建议的比特率，转码用的，同transform_type
 						transform_sampleRate:123 建议的采样率，转码用的，同transform_type
 						
-						* 素材下载的amr音质很渣，也许可以通过高清接口获得清晰点的音频，那么后两个参数就有用武之地。
+						* 素材下载的amr音质很渣，也许可以通过高清接口获得清晰点的speex音频，那么transform_*参数就有用武之地；直接下载的amr只需用mediaId参数就可以了。
 					}
 					success： fn(obj) 下载成功返回结果
 						obj:{
 							mime:"audio/amr" //这个值是服务器端请求临时素材接口返回的Content-Type响应头，未转码必须是audio/amr；如果服务器进行了转码，是转码后的类型mime，并且提供duration
 							,data:"base64文本" //服务器端下载到或转码的文件二进制内容进行base64编码
 							
-							,duration:0 //音频时长，这个是可选的，如果服务器端进行了转码，必须提供这个参数
+							,duration:0 //音频时长，如果服务器端进行了转码，必须返回这个参数并且>0，否则不要提供或者直接给0
 						}
 					fail: fn(msg) 下载出错回调
 				*/
@@ -254,7 +260,7 @@ Default.Stop=function(success,fail){
 
 
 var App={
-LM:"2020-1-28 04:38:58"
+LM:"2020-5-16 18:35:30"
 ,Current:0
 ,IsWx:IsWx
 ,BaseFolder:BaseFolder
@@ -542,6 +548,15 @@ fail:fn(errMsg) 开启录音出错时回调
 	for(var k in obj){
 		set[k]||(set[k]=obj[k]);
 	};
+	
+	//先执行一下环境配置检查
+	var checkRec=Recorder(set);
+	var checkMsg=checkRec.envCheck({envName:cur.Key,canProcess:cur.CanProcess()});
+	if(checkMsg){
+		fail&&fail("不能录音："+checkMsg);
+		return;
+	};
+	
 	var readyWait=0;
 	cur.LazyAtStart(function(err){
 		if(readyWait){
diff --git a/src/engine/mp3.js b/src/engine/mp3.js
index 843b012..eae3ce3 100644
--- a/src/engine/mp3.js
+++ b/src/engine/mp3.js
@@ -74,60 +74,86 @@ Recorder.BindDestroy("mp3Worker",function(){
 	mp3Worker=null;
 });
 
-var openList={id:0};
+
+Recorder.prototype.mp3_envCheck=function(envInfo,set){//检查环境下配置是否可用
+	var errMsg="";
+	//需要实时编码返回数据，此时需要检查环境是否有实时特性、和是否可实时编码
+	if(set.takeoffEncodeChunk){
+		if(!envInfo.canProcess){
+			errMsg=envInfo.envName+"环境不支持实时处理";
+		}else if(!newContext()){//浏览器不能创建实时编码环境
+			errMsg="当前浏览器版本太低，无法实时处理";
+		};
+	};
+	return errMsg;
+};
 Recorder.prototype.mp3_start=function(set){//如果返回null代表不支持
+	return newContext(set);
+};
+var openList={id:0};
+var newContext=function(setOrNull){
 	var worker=mp3Worker;
 	try{
-		var onmsg=function(e){
-			var ed=e.data;
-			var cur=wk_ctxs[ed.id];
-			if(ed.action=="init"){
-				wk_ctxs[ed.id]={
-					sampleRate:ed.sampleRate
-					,bitRate:ed.bitRate
+		if(!worker){
+			var onmsg=function(e){
+				var ed=e.data;
+				var cur=wk_ctxs[ed.id];
+				if(ed.action=="init"){
+					wk_ctxs[ed.id]={
+						sampleRate:ed.sampleRate
+						,bitRate:ed.bitRate
+						,takeoff:ed.takeoff
+						
+						,mp3Size:0
+						,pcmSize:0
+						,encArr:[]
+						,encObj:new wk_lame.Mp3Encoder(1,ed.sampleRate,ed.bitRate)
+					};
+				}else if(!cur){
+					return;
+				};
+				
+				switch(ed.action){
+				case "stop":
+					cur.encObj=null;
+					delete wk_ctxs[ed.id];
+					break;
+				case "encode":
+					cur.pcmSize+=ed.pcm.length;
+					var buf=cur.encObj.encodeBuffer(ed.pcm);
+					if(buf.length>0){
+						if(cur.takeoff){
+							self.postMessage({action:"takeoff",id:ed.id,chunk:buf});
+						}else{
+							cur.mp3Size+=buf.buffer.byteLength;
+							cur.encArr.push(buf.buffer);
+						};
+					};
+					break;
+				case "complete":
+					var buf=cur.encObj.flush();
+					if(buf.length>0){
+						if(cur.takeoff){
+							self.postMessage({action:"takeoff",id:ed.id,chunk:buf});
+						}else{
+							cur.mp3Size+=buf.buffer.byteLength;
+							cur.encArr.push(buf.buffer);
+						};
+					};
+					
+					//去掉开头的标记信息帧
+					var meta=wk_mp3TrimFix.fn(cur.encArr,cur.mp3Size,cur.pcmSize,cur.sampleRate);
 					
-					,mp3Size:0
-					,pcmSize:0
-					,encArr:[]
-					,encObj:new wk_lame.Mp3Encoder(1,ed.sampleRate,ed.bitRate)
+					self.postMessage({
+						action:ed.action
+						,id:ed.id
+						,blob:new Blob(cur.encArr,{type:"audio/mp3"})
+						,meta:meta
+					});
+					break;
 				};
-			}else if(!cur){
-				return;
 			};
 			
-			switch(ed.action){
-			case "stop":
-				cur.encObj=null;
-				delete wk_ctxs[ed.id];
-				break;
-			case "encode":
-				cur.pcmSize+=ed.pcm.length;
-				var buf=cur.encObj.encodeBuffer(ed.pcm);
-				if(buf.length>0){
-					cur.mp3Size+=buf.buffer.byteLength;
-					cur.encArr.push(buf.buffer);
-				};
-				break;
-			case "complete":
-				var buf=cur.encObj.flush();
-				if(buf.length>0){
-					cur.mp3Size+=buf.buffer.byteLength;
-					cur.encArr.push(buf.buffer);
-				};
-				
-				//去掉开头的标记信息帧
-				var meta=wk_mp3TrimFix.fn(cur.encArr,cur.mp3Size,cur.pcmSize,cur.sampleRate);
-				
-				self.postMessage({
-					action:ed.action
-					,id:ed.id
-					,blob:new Blob(cur.encArr,{type:"audio/mp3"})
-					,meta:meta
-				});
-				break;
-			};
-		};
-		if(!worker){
 			//创建一个新Worker
 			var jsCode=");wk_lame();var wk_ctxs={};self.onmessage="+onmsg;
 			jsCode+=";var wk_mp3TrimFix={rm:"+mp3TrimFix.rm+",fn:"+mp3TrimFix.fn+"}";
@@ -139,26 +165,40 @@ Recorder.prototype.mp3_start=function(set){//如果返回null代表不支持
 			(window.URL||webkitURL).revokeObjectURL(url);//必须要释放，不然每次调用内存都明显泄露内存
 			
 			worker.onmessage=function(e){
-				var ctx=openList[e.data.id];
+				var data=e.data;
+				var ctx=openList[data.id];
 				if(ctx){
-					ctx.call&&ctx.call(e.data);
-					ctx.call=null;
+					if(data.action=="takeoff"){
+						//取走实时生成的mp3数据
+						ctx.set.takeoffEncodeChunk(new Uint8Array(data.chunk.buffer));
+					}else{
+						//complete
+						ctx.call&&ctx.call(data);
+						ctx.call=null;
+					};
 				};
 			};
 		};
 		
-		var ctx={worker:worker,set:set};
-		ctx.id=++openList.id;
-		openList[ctx.id]=ctx;
-		
-		worker.postMessage({
-			action:"init"
-			,id:ctx.id
-			,sampleRate:set.sampleRate
-			,bitRate:set.bitRate
+		var ctx={worker:worker,set:setOrNull,takeoffQueue:[]};
+		if(setOrNull){
+			ctx.id=++openList.id;
+			openList[ctx.id]=ctx;
 			
-			,x:new Int16Array(5)//低版本浏览器不支持序列化TypedArray
-		});
+			worker.postMessage({
+				action:"init"
+				,id:ctx.id
+				,sampleRate:setOrNull.sampleRate
+				,bitRate:setOrNull.bitRate
+				,takeoff:!!setOrNull.takeoffEncodeChunk
+				
+				,x:new Int16Array(5)//低版本浏览器不支持序列化TypedArray
+			});
+		}else{
+			worker.postMessage({
+				x:new Int16Array(5)//低版本浏览器不支持序列化TypedArray
+			});
+		};
 		
 		
 		mp3Worker=worker;
diff --git a/src/extensions/frequency.histogram.view.js b/src/extensions/frequency.histogram.view.js
index ebf2116..ecd427c 100644
--- a/src/extensions/frequency.histogram.view.js
+++ b/src/extensions/frequency.histogram.view.js
@@ -311,7 +311,7 @@ fn.prototype=FrequencyHistogramView.prototype={
 			};
 		};
 		
-		set.onDraw(frequencyData);
+		set.onDraw(frequencyData,sampleRate);
 	}
 };
 Recorder.FrequencyHistogramView=FrequencyHistogramView;
diff --git a/src/recorder-core.js b/src/recorder-core.js
index 26cf9c1..73800d1 100644
--- a/src/recorder-core.js
+++ b/src/recorder-core.js
@@ -17,7 +17,7 @@ https://github.com/xiangyuecn/Recorder
 "use strict";
 
 //兼容环境
-var LM="2020-1-8 10:53:14";
+var LM="2020-5-16 18:35:30";
 var NOOP=function(){};
 //end 兼容环境 ****从以下开始copy源码*****
 
@@ -265,7 +265,14 @@ function initFn(set){
 		
 		,onProcess:NOOP //fn(buffers,powerLevel,bufferDuration,bufferSampleRate,newBufferIdx,asyncEnd) buffers=[[Int16,...],...]：缓冲的PCM数据，为从开始录音到现在的所有pcm片段；powerLevel：当前缓冲的音量级别0-100，bufferDuration：已缓冲时长，bufferSampleRate：缓冲使用的采样率（当type支持边录边转码(Worker)时，此采样率和设置的采样率相同，否则不一定相同）；newBufferIdx:本次回调新增的buffer起始索引；asyncEnd:fn() 如果onProcess是异步的(返回值为true时)，处理完成时需要调用此回调，如果不是异步的请忽略此参数，此方法回调时必须是真异步（不能真异步时需用setTimeout包裹）。onProcess返回值：如果返回true代表开启异步模式，在某些大量运算的场合异步是必须的，必须在异步处理完成时调用asyncEnd(不能真异步时需用setTimeout包裹)，在onProcess执行后新增的buffer会全部替换成空数组，因此本回调开头应立即将newBufferIdx到本次回调结尾位置的buffer全部保存到另外一个数组内，处理完成后写回buffers中本次回调的结尾位置。
 		
+		//*******高级设置******
 		//,disableEnvInFix:false 内部参数，禁用设备卡顿时音频输入丢失补偿功能
+		
+		//,takeoffEncodeChunk:NOOP //fn(chunkBytes) chunkBytes=[Uint8,...]：实时编码环境下接管编码器输出，当编码器实时编码出一块有效的二进制音频数据时实时回调此方法；参数为二进制的Uint8Array，就是编码出来的音频数据片段，所有的chunkBytes拼接在一起即为完整音频。本实现的想法最初由QQ2543775048提出
+				//当提供此回调方法时，将接管编码器的数据输出，编码器内部将放弃存储生成的音频数据；环境要求比较苛刻：如果当前环境不支持实时编码处理，将在open时直接走fail逻辑
+				//因此提供此回调后调用stop方法将无法获得有效的音频数据，因为编码器内没有音频数据，因此stop时返回的blob将是一个字节长度为0的blob
+				//目前只有mp3格式实现了实时编码，在支持实时处理的环境中将会实时的将编码出来的mp3片段通过此方法回调，所有的chunkBytes拼接到一起即为完整的mp3，此种拼接的结果比mock方法实时生成的音质更加，因为天然避免了首尾的静默
+				//目前除mp3外其他格式不可以提供此回调，提供了将在open时直接走fail逻辑
 	};
 	
 	for(var k in set){
@@ -333,6 +340,12 @@ Recorder.prototype=initFn.prototype={
 			return;
 		};
 		
+		//环境配置检查
+		var checkMsg=This.envCheck({envName:"H5",canProcess:true});
+		if(checkMsg){
+			False("不能录音："+checkMsg);
+			return;
+		};
 		
 		//请求权限，如果从未授权，一般浏览器会弹出权限请求弹框
 		var f1=function(stream){
@@ -411,6 +424,23 @@ Recorder.prototype=initFn.prototype={
 		This.srcSampleRate=pcmSampleRate;
 		return This;
 	}
+	,envCheck:function(envInfo){//平台环境下的可用性检查，任何时候都可以调用检查，返回errMsg:""正常，"失败原因"
+		//envInfo={envName:"H5",canProcess:true}
+		var errMsg,This=this,set=This.set;
+		
+		//编码器检查环境下配置是否可用
+		if(!errMsg){
+			if(This[set.type+"_envCheck"]){//编码器已实现环境检查
+				errMsg=This[set.type+"_envCheck"](envInfo,set);
+			}else{//未实现检查的手动检查配置是否有效
+				if(set.takeoffEncodeChunk){
+					errMsg=set.type+"类型不支持设置takeoffEncodeChunk";
+				};
+			};
+		};
+		
+		return errMsg||"";
+	}
 	,envStart:function(mockEnv,sampleRate){//和平台环境无关的start调用
 		var This=this,set=This.set;
 		This.isMock=mockEnv?1:0;//非H5环境需要启用mock
@@ -449,6 +479,10 @@ Recorder.prototype=initFn.prototype={
 		var bufferFirstIdx=buffers.length;//之前的buffer都是经过onProcess处理好的，不允许再修改
 		buffers.push(pcm);
 		
+		//有engineCtx时会被覆盖，这里保存一份
+		var buffersThis=buffers;
+		var bufferFirstIdxThis=bufferFirstIdx;
+		
 		//卡顿丢失补偿：因为设备很卡的时候导致H5接收到的数据量不够造成播放时候变速，结果比实际的时长要短，此处保证了不会变短，但不能修复丢失的音频数据造成音质变差。当前算法采用输入时间侦测下一帧是否需要添加补偿帧，需要(6次输入||超过1秒)以上才会开始侦测，如果滑动窗口内丢失超过1/3就会进行补偿
 		var now=Date.now();
 		var pcmTime=Math.round(size/bufferSampleRate*1000);
@@ -515,6 +549,7 @@ Recorder.prototype=initFn.prototype={
 		
 		var duration=Math.round(bufferSize/bufferSampleRate*1000);
 		var bufferNextIdx=buffers.length;
+		var bufferNextIdxThis=buffersThis.length;
 		
 		//允许异步处理buffer数据
 		var asyncEnd=function(){
@@ -535,6 +570,13 @@ Recorder.prototype=initFn.prototype={
 				};
 			};
 			
+			//同步清理This.buffers，不管buffers到底清了多少个，buffersThis全清
+			if(hasClear && engineCtx){
+				for(var i=bufferFirstIdxThis;i<bufferNextIdxThis;i++){
+					buffersThis[i]=null;
+				};
+			};
+			
 			if(!hasClear){
 				if(engineCtx){
 					engineCtx.pcmSize+=num;
@@ -672,7 +714,9 @@ Recorder.prototype=initFn.prototype={
 		};
 		var ok=function(blob,duration){
 			console.log("["+Date.now()+"]结束 编码"+(Date.now()-t1)+"ms 音频"+duration+"ms/"+blob.size+"b");
-			if(blob.size<Math.max(100,duration/2)){//1秒小于0.5k？
+			if(set.takeoffEncodeChunk){//接管了输出，此时blob长度为0
+				console.warn("启用takeoffEncodeChunk后stop返回的blob长度为0不提供音频数据");
+			}else if(blob.size<Math.max(100,duration/2)){//1秒小于0.5k？
 				err("生成的"+set.type+"无效");
 				return;
 			};
@@ -700,10 +744,18 @@ Recorder.prototype=initFn.prototype={
 			return;
 		};
 		
+		//环境配置检查，此处仅针对mock调用，因为open已经检查过了
+		if(This.isMock){
+			var checkMsg=This.envCheck({envName:"mock",canProcess:false});//mock没有onProcess回调
+			if(checkMsg){
+				err("录音错误："+checkMsg);
+				return;
+			};
+		};
+		
 		//此类型有边录边转码(Worker)支持
 		var engineCtx=This.engineCtx;
 		if(This[set.type+"_complete"]&&engineCtx){
-			var pcmDatas=engineCtx.pcmDatas;
 			var duration=Math.round(engineCtx.pcmSize/set.sampleRate*1000);//采用后的数据长度和buffers的长度可能微小的不一致，是采样率连续转换的精度问题
 			
 			t1=Date.now();
@@ -750,12 +802,22 @@ Recorder.Traffic=function(){
 	if(imgUrl){
 		var data=Recorder.Traffic;
 		var idf=location.href.replace(/#.*/,"");
+		
+		if(imgUrl.indexOf("//")==0){
+			//给url加上http前缀，如果是file协议下，不加前缀没法用
+			if(/^https:/i.test(idf)){
+				imgUrl="https:"+imgUrl;
+			}else{
+				imgUrl="http:"+imgUrl;
+			};
+		};
+		
 		if(!data[idf]){
 			data[idf]=1;
 			
 			var img=new Image();
 			img.src=imgUrl;
-			console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+imgUrl);
+			console.log("Traffic Analysis Image: Recorder.TrafficImgUrl="+Recorder.TrafficImgUrl);
 		};
 	};
 };