[FFmpeg-user] different filters to different outputs possible?

Nicolas George nicolas.george at normalesup.org
Wed Nov 21 17:23:41 CET 2012

Le primidi 1er frimaire, an CCXXI, Roger Pack a écrit :
> $ ffmpeg -i sintel.mpg -an -filter_complex "[0] scale=1000:1000" -y
> yo.avi yo2.avi

Your filter graph has only one output, it is not named and the output files
do not specify the outputs to map: you are leaving much too many things to
the implicit.

Also, I hope you realize that you did exactly the opposite of what François
suggested: he suggested you put your filter descriptions in front of each
output, and you put it only once in front of the first.


  Nicolas George
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