[FFmpeg-user] Panning audio channels example?

Nicolas George nicolas.george at normalesup.org
Fri Feb 24 18:41:26 CET 2012

Le sextidi 6 ventôse, an CCXX, Dan Coffey a écrit :
> I am using FFMPEG and am trying to take a standard .MOV with stereo
> audio and pan both channels center.

Your pan filter makes a stereo file with both channels equal to the mean of
the original ones; there is no center channel here. Is this what you want?

> I believe what is close to what I am trying to do is:
> ffmpeg -i video.mov pan="stereo:c0=FL+FR : c1=FL+FR" output.mov
> However i know this syntax is not correct.  Can anyone help get me
> on the right track?

Normally, the answer would be "uncut console output missing", but in that
particular case the mistake is obvious: you forgot the "-vf" option.


  Nicolas George
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