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

[Clément Bœsch]

On Fri, Jun 08, 2012 at 07:55:19AM +0200, Clément Bœsch wrote:
> ---
>  doc/filters.texi |    5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/doc/filters.texi b/doc/filters.texi
> index 150bde3..dc1cda1 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -2284,6 +2284,11 @@ ffmpeg -i input -i logo1 -i logo2 -filter_complex
>  # add a transparent color layer on top of the main video,
>  # WxH specifies the size of the main input to the overlay filter
>  color=red at .3:WxH [over]; [in][over] overlay [out]
> +
> +# 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'
                                                 ^^^
                                              and I could even drop this

-- 
Clément B.
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