[FFmpeg-user] Encoding audio and video from different files

Mark Himsley mark at mdsh.com
Sat Oct 8 20:17:23 CEST 2011

On 08/10/2011 18:02, aida wrote:
> Hello,
> If we have an avi movie file and a wav audio file, is there any way that you
> can merge them and encode it to a mp4 format (h.264 and AAC) using ffmpeg?

Yes, there is. Basically, something like this:

ffmpeg -i video.mp4 -i audio.wav -vcodec libx264 -profile high -crf 23 
-acodec libfaac -ab 192 -map 0:0 -map 1:0 out.mp4

Hope that helps.


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