Demuxing & Decoding:
Audio to PCM
代码: 全选
ffmpeg -i input.mkv -vn -async 1 -c:a pcm_s16le -f wav audio.wav
Copy Streaming:
1. Demuxing Raw Audio, *** = RawAudio file extensions, ex. aac ac3 dts ...
代码: 全选
ffmpeg -i input.mkv -c copy -f rawvideo video.***
2. Demuxing Raw Video, *** = RawVideo file extensions, ex. h264 264 avc ...
代码: 全选
ffmpeg -i input.mkv -c copy -f rawvideo video.***
Raw Video 不含 timecode, VFR source 需要抽 timecode 给 muxer, CFR 只需要手动指定 fps
3. Audio-only Media, *** = Audio file extensions, ex. mka m4a ogg ...
代码: 全选
ffmpeg -i input.mkv -vn -c:a copy audio.***
4. Video-only Media, *** = Video file extensions, ex. mkv mp4 avi ...
代码: 全选
ffmpeg -i input.mkv -map v -c:v copy video.***