Re: how to record sound to mp3

[Victor A. Stoichita]

Le 25 Mar 2021, Nicolas George <geo...@nsup.org> a écrit :
I am quite sure (and certain in the case of FFmpeg) that none of 
them
can record the sound being played.

If it’s about playing a file and recording its audio to mp3, the
following will work:

ffmpeg -i your-file.avi your-file.mp3

Change your-file.mp3 to your-file.wav if you prefer wav output. 
Works with any input format ffmpeg can play.

Regards,
Victor