版本：0.11.6
- https://cdn.bootcdn.net/ajax/libs/ffmpeg/0.11.6/046d0074eee1d99a674a.js
- https://cdn.bootcdn.net/ajax/libs/ffmpeg/0.11.6/046d0074eee1d99a674a.min.js
- https://cdn.bootcdn.net/ajax/libs/ffmpeg/0.11.6/ffmpeg.min.js
A pure Webassembly / Javascript port of FFmpeg.