[FFmpeg-user] Fw: Mixing wav audio and mp4 video

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Feb 2 09:46:37 CET 2014

Zack Thevenot <zack924 <at> yahoo.com> writes:

> ffmpeg -i file1.mp4 -i file2.wav -c copy -map 0:0 
> -map 1:0 output.mp4 -y -report

pcm_s16le (which is the content of your wav input file) 
is not supported in isom (mp4), this is not a limitation 
of FFmpeg, see also http://www.mp4ra.org/codecs.html
Consider using mov as an alternative.

Please do not top-post here, it is considered rude.

Carl Eugen

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