[FFmpeg-devel] [FFmpeg-cvslog] avfilter/vf_xfade: check that fps between inputs are valid

[Nicolas George]

Paul B Mahol (12020-08-11):
> Other filters check frame rate already.

If they do, then it is a bug too.

> Cross fading can not work reliably if fps is variable or do not match
> between inputs.

You need to justify that statement. Because if they do not match, then
users will just insert the fps filters, which will result in exactly the
same as using framesync.

-- 
  Nicolas George
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