Extracting and re-combining audio from a video

Posted by waitinforatrain on Super User See other posts from Super User or by waitinforatrain
Published on 2011-11-22T13:12:19Z Indexed on 2012/12/10 17:08 UTC
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Filed under:

video

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audio

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ffmpeg

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encoding

I'm fed up with Vegas, Premiere, Pinnacle, SoundForge and all of the other editors I've tried.

I'm trying to modify the audio of an AVI file, but all of the editors I've tried insist on re-encoding the video when I save the changes, and either reduce the quality or take hours.

Is there a way to just extract the audio stream from a video with ffmpeg, edit it in an audio editor and then recombine the saved changes with the video?

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