[FFmpeg-devel] [PATCH] avfilter: add limitdiff video filter

[Andreas Rheinhardt]

Paul B Mahol:

> +
> +AVFILTER_DEFINE_CLASS_EXT(limitdiff, "limitdiff", limitdiff_options);

This is equivalent to AVFILTER_DEFINCE_CLASS(limitdiff); Why are you
using the _EXT version?

- Andreas