[FFmpeg-user] Can I add audio to avi with audio

bartoszx bartoszx at gmail.com
Thu Nov 24 20:47:50 CET 2011

Can I add audio to file which already has audio. I have avi with couple of sound fx and now I want to add loop in the background.
I've tried ffmpeg -i loop.mp3 -i test.avi -acodec copy -vcodec copy out.avi
it adds loop instead existing audio in test.avi

More information about the ffmpeg-user mailing list