[FFmpeg-devel] [PATCH] avfilter: add setfps filter

[Nicholas Robbins]

> On Thursday, October 15, 2015 7:18 AM, Paul B Mahol <onemda at gmail.com> wrote:

> > On 10/15/15, Nicolas George <george at nsup.org> wrote:
>>  Le quartidi 24 vendemiaire, an CCXXIV, Paul B Mahol a ecrit :
>>>  IMHO, it is far easier to use this filter than some complicated setpts
>>>  expression.
>> 
>>  True, but shortcuts in the setpts filter would be a better solution for
>>  that: having a bunch of filters that do slightly different things with the
>>  PTS is very bad for users because they have a hard time figuring which one
>>  is suited for their needs.
>> 
>>  (Also, the thing that this setfps filter does is evil, so it should not be
>>  encouraged.)
> 

> It should duplicate assumefps from avs/vs.

How is -vf setfps=24000/1001 different from putting -r 24000/1001 on the input file?

-Nick