[FFmpeg-devel] [PATCH] doc/filters: added possible values to @item win_func

[Arif Driessen]

> Better add separate section, and than link to it with each filter docs,
instead copy paste lines 100 times.

If we do add a separate section, I'm not sure where to put it. Perhaps
under "@chapter See Also"?

I thought about something like a "@chapter Common Filter Options", but this
makes it sound like they are common to all filters.