[FFmpeg-devel] [PATCH] avfilter: add findandcover filter

Nicolas George george at nsup.org
Thu Apr 30 14:21:55 CEST 2015

Le primidi 11 floréal, an CCXXIII, Michael Niedermayer a écrit :
> + at item object
> +Filepath of the object image, needs to be in gray8.
> +
> + at item cover
> +Filepath of the optional cover image, needs to be in yuv420.

Suggestion: read object and cover (if enabled) from a second and third input
to the filter. That way, format conversions, file reading, etc., is already
taken care of. That also allows future enhancement, like having object
and/or cover evolve.

Another suggestion: make the filter just "find", export the found
coordinates as metadata, and let overlay or delogo do the rest of the work.


  Nicolas George
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