[FFmpeg-devel] [PATCH] doc: add an overlay "side-by-side" example.

Nicolas George nicolas.george at normalesup.org
Fri Jun 8 11:28:28 CEST 2012

Le primidi 21 prairial, an CCXX, Clément Bœsch a écrit :
> +# play an original video and a filtered version (here with the deshake filter)
> +# side by side
> +ffplay input.avi -vf 'split[a][b]; [a]pad=iw*2:ih[src]; [b]deshake[filt]; [src][filt]overlay=w'

Maybe an example with -filter_complex, with a case where the height of the
pas needs a formula too.

Also, possibly document the drawbacks of that method.


  Nicolas George

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