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| ###### [Nosub V2新版B站持续更新中。。。](https://space.bilibili.com/392428129) | ||
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| #### Nosub is a new captioning software [Download](https://github.com/patui/Nosub/releases) | ||
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| >Developer vision: to make captioning truly simple for newbies. | ||
| ------- | ||
| ``` | ||
| Nosub Official Website: https://www.nosub.cn | ||
| ``` | ||
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| ###### [中文Readme](https://github.com/patui/Nosub/blob/master/README_zh.md) | ||
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| ###### [繁体中文Readme](https://github.com/patui/Nosub/blob/master/README_zh_tw.md) | ||
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| ###### (i) Nosub's supporting platforms. | ||
| - [x] Windows | ||
| - [ ] MacOS (not supported yet, please be patient) | ||
| - [ ] Linux (not supported yet, please be patient) | ||
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| ###### (ii) Core components of Nosub. | ||
| - [x] Video player | ||
| - [x] Infinite scrolling time axis (waveform) | ||
| - [x] Infinite scrolling title editor; (cut, merge, delete, modify, adjust time) | ||
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| (Nosub theoretically supports over 1000 hours of video, temporarily limited to 100 hours ;)) | ||
| >Developer's vision: to make subtitling really easy for newbies; | ||
| --- | ||
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| ###### (iii) Nosub's core features. | ||
| - [x] Audio noise reduction processing; (from WebRTC) | ||
| - [x] Offline voice auto-cutting; (from WebRTC) | ||
| - [x] Speech recognition to generate subtitles; | ||
| - [x] Subtitle Snapshot; (solves the problem of lost subtitles from traditional subtitle software flashing) | ||
| - [x] Video suppression; (asynchronous task queuing, batch suppression support) | ||
| - [x] Subtitle translation; (asynchronous task queue, batch translation support) | ||
| Thoughts about the new version: | ||
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| ###### (iv) List of speech recognition engines already supported by Nosub. | ||
| ``` | ||
| List of voice file transcription engine support: (i.e. direct audio/video to subtitles) | ||
| 1. Alibaba Cloud voice file transcription. | ||
| 2. Transcription of the teleflight voice files. | ||
| 3. Tencent voice file transcription. | ||
| 4. Baidu voice file transcription. | ||
| ``` | ||
| ` | ||
| The new version of V2 has begun to subtract, focusing entirely on subtitle editing software that | ||
| for the ultimate in subtitle editing and tweaking efficiency; | ||
| ` | ||
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| ###### (v) List of subtitle translation engines already supported by Nosub. | ||
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| ###### Improvements of V2 relative to V1 version: | ||
| - Build cross-platform programs based on Cmake, easy to maintain and refactor; | ||
| - Developed based on QT6.5 and C++ 20; | ||
| - Rewrite the video player (the new version is based on libmpv), support hardware decoding and variable speed playback, greatly improve SEEK speed and compatibility; | ||
| - Improve subtitle editor, support subtitle find and replace function; | ||
| - Optimize the interaction logic of subtitle editor to improve the efficiency of subtitle editing; | ||
| - Dramatically improve subtitle loading speed (parsing speed); | ||
| - Cut down most of the non-core businesses, such as speech recognition, video compression, viewing video information, exporting MP3, etc.; | ||
| - Simplify UI interaction logic; | ||
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| ###### (vi) Open source libraries used by Nosub: (as of October 1, 2020) | ||
| - QT Cross-platform GUI library; (QT is a comprehensive C++ library, not just a GUI) | ||
| - CppRestSDK Microsoft C++ 11-style library for HTTP requests. | ||
| - FFmpeg audio and video decoding library. | ||
| - H.264 H264 codec library. | ||
| - H.265 H265 codec library. | ||
| - Mp3lame Mp3 codec library; | ||
| - Fdk-aac AAC codec library; | ||
| - Libass subtitle rendering library; | ||
| - Uchardet text encoding detection library. | ||
| - Iconv Text encoding conversion library; | ||
| - Fontconfig font configuration library; | ||
| - Freetype font rendering library; | ||
| - OpenSSL SSL communication encryption library; | ||
| - WebRTC Chrome live audio and video library. | ||
| - SDL2 multimedia rendering library. | ||
| - SDL2-ttf subtitle rendering library; | ||
| - Spdlog logging repository; | ||
| - MediaInfo View audio and video information library. | ||
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| ``` | ||
| Nosub Official Website: https://www.nosub.cn | ||
| ``` | ||
| ###### (i) Nosub's supported platforms: | ||
| - [ x ] Windows | ||
| - [ ] MacOS (not supported yet, please be patient) | ||
| - [ ] Linux (not supported at the moment, please be patient) | ||
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| ###### (ii) Core components of Nosub: | ||
| - [ x] Video Player | ||
| - [x] Timeline (waveform charts) | ||
| - [x] Subtitle editor; (subtitle cutting, merging, deleting, modifying, timing) | ||
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| ###### (c) Nosub V2 version third-party library: | ||
| - QT cross-platform GUI library ; (QT is a comprehensive C++ library , not just GUI) | ||
| - MPV video player; | ||
| - FFmpeg audio and video decoding library ; | ||
| - Uchardet text encoding detection library; | ||
| - Iconv text encoding conversion library. | ||
| - SDL2 multimedia rendering library; | ||
| - SDL2-ttf subtitle rendering library. |