Volltextergebnisse:
- map
- the commentary from the third audio stream, #0.3. If I don't tell ffmpeg which one to use, it'll go ah... stream #0.0 for the video and #0.5 for the audio. If any streams in a video file are mapped with "-map" then they must all be specified explicitly. In this case the first "-map" option specifies the stream to use for the video and the second