[FFmpeg-user] convert video to mp3
barsnick at gmx.net
Wed Dec 11 14:32:55 CET 2013
On Wed, Dec 11, 2013 at 14:58:43 +0800, ???????????? wrote:
> how can i convert video 2 mp3 file?
I consider this impossible. If you are referring to what we usually
understand under "mp3", this is an audio format. You cannot "convert"
video to audio.
If you are looking for a filter which can create a sound which
"represents" the visuals in your video, I believe ffmpeg has no such
> ffmpeg -filters | grep -F 'V->A'
I think the other way is possible:
> ffmpeg -filters | grep -F 'A->V'
... avectorscope A->V Convert input audio to vectorscope video output.
... showspectrum A->V Convert input audio to a spectrum video output.
... showwaves A->V Convert input audio to a video output.
More information about the ffmpeg-user