[FFmpeg-devel] [PATCH] avfilter: port pullup filter from libmpcodecs

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Sep 17 13:09:33 CEST 2013

Paul B Mahol <onemda <at> gmail.com> writes:

> >> If pattern change, fps changes too.
> >
> > Of course: The input frame rate changes, but the output
> > frame rate stays constant. Or don't you agree?
> Yes, but what is it?

Isn't it possible to copy the logic from vf_telecine.c?
Ie, in the default case, multiply the "framerate" 
(whatever it actually is, I suspect outlink->time_base 
but that may be really wrong) with 4/5 but allow the 
user to overwrite it with a filter option.

Carl Eugen

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