Nosub is a new captioning software Download
Developer vision: to make captioning truly simple for newbies.
中文Readme
繁体中文Readme
(i) Nosub's supporting platforms.
- Windows
- MacOS (not supported yet, please be patient)
- Linux (not supported yet, please be patient)
(ii) Core components of Nosub.
- Video player
- Infinite scrolling time axis (waveform)
- Infinite scrolling title editor; (cut, merge, delete, modify, adjust time)
(Nosub theoretically supports over 1000 hours of video, temporarily limited to 100 hours ;))
(iii) Nosub's core features.
- Audio noise reduction processing; (from WebRTC)
- Offline voice auto-cutting; (from WebRTC)
- Speech recognition to generate subtitles;
- Subtitle Snapshot; (solves the problem of lost subtitles from traditional subtitle software flashing)
- Video suppression; (asynchronous task queuing, batch suppression support)
- Subtitle translation; (asynchronous task queue, batch translation support)
(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.
(v) List of subtitle translation engines already supported by Nosub.
(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.