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有人重新编译成功了的嘛? #9

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fqycugb opened this issue Sep 15, 2020 · 8 comments
Open

有人重新编译成功了的嘛? #9

fqycugb opened this issue Sep 15, 2020 · 8 comments

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@fqycugb
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fqycugb commented Sep 15, 2020

我直接用dist文件夹下的libffmpeg_264_265.js和libffmpeg_264_265.wasm是可以的,但是执行里面的相关sh脚本重新编译就失败了,请问这里所需的emscripten和FFmpeg版本分别是什么?

@jarry
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jarry commented Sep 21, 2020

用最新的就行。或者使用FFmpeg 4.1,emscripten 1.38

@Eiji123
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Eiji123 commented Nov 25, 2020

都是在 windows平台下操作嘛 大佬建个微信群吧 一起交流

@schyjxy
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schyjxy commented Dec 31, 2020

我用这个项目的脚本编译,wasm 加载时报错ffmpeghelper.js:1 Uncaught (in promise) RuntimeError: abort(CompileError: WebAssembly.instantiate(): Compiling function #61 failed: Atomic opcodes used without shared memory @+15969) at Error, chrome 没问题,其它浏览器都有这问题,有人知道原因么?

@jarry
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jarry commented Jan 20, 2021

都是在 windows平台下操作嘛 大佬建个微信群吧 一起交流

有微信群了,请到https://github.com/goldvideo/h265player 扫码

@thomascatlee
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二维码过期了呀

@thomascatlee
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确认FFmpeg 4.1 + emsdk 1.38.45可以正常编译并运行。
github上的lib库不能直接用emsdk 1.39以上的make wasm,会报错。需要重新从头编译。
emsdk latest重新编译通过,但是运行报错。

@smilemoon
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确认FFmpeg 4.1 + emsdk 1.38.45可以正常编译并运行。
github上的lib库不能直接用emsdk 1.39以上的make wasm,会报错。需要重新从头编译。
emsdk latest重新编译通过,但是运行报错。

用emsdk 1.39以上版本编译后,运行报错问题解决了吗?大概是哪里的问题?

@freeshineit
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FFmpeg 4.4 + emsdk 3.1.57 成功了
就是 demo H265 播放花屏, 使用项目中提供的js + wasm 也是花屏

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