[FFmpeg-user] Setting framerate per frame

Carl Eugen Hoyos ceffmpeg at gmail.com
Mon Mar 5 02:51:50 EET 2018

2018-03-04 21:51 GMT+01:00, Michiel Sikma <michiel at sikma.org>:

> I'm working on a script that converts user made animations into gif files.
> Currently I'm doing the following, which works: https://gist.github.
> com/msikma/8e3fd1ea363216ae2a781503fbb2179a
> However, it's not entirely what I want. These animations have user defined
> frame durations. So for example, an animation might have 4 frames, with the
> first three being 40ms long (25 fps), and the last one being 150ms long
> (6.667 fps).

Either duplicate the input images or use the concat demuxer (which
supports frame duration) instead of the image2 demuxer for the input

Carl Eugen

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