[FFmpeg-user] Mixed telecined non-telecined media to constant frame rate.

Nicholas Robbins nickrobbins at yahoo.com
Tue Jan 21 01:40:46 CET 2014

On Monday, January 20, 2014 6:47 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

Nicholas Robbins <nickrobbins <at> yahoo.com> writes:
>> If I use -vf pullup, all is well!
>> However, there is a problem. My set top box can't deal 
>> with vfr files. It adds judder! So what do I do? My
>> thought was to add a fps onto the filterchain. Ideally 
>> fps=120 would work, but my media player also doesn't
>> play more than 60fps. So I tried fps=60.
>Did you test -r 60 ?

>Carl Eugen

Trying -r 60 (or -r 60000/1001) produces no change in the number of frames or their spacing. Same as with no fps filter, a 40 second clip (about half 24fps and half 30fps) produces 1052 frames with -vf pullup -r 60 (or 60000/1001)

Nicholas Robbins

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