[FFmpeg-user] Is ffmpeg's "Output Stream" framerate... wrong?

Carl Zwanzig cpz at tuunq.com
Tue Mar 16 18:56:34 EET 2021

On 3/15/2021 6:51 PM, roninpawn wrote:
> I develop a Python application used to conduct official timing for
> speedrunning leaderboards based on automated video analysis.

Instead of relying on output frame rate, have you considered using the 
Presentation Time Stamps (PTS) of the input? Those more accurately direct 
when a frame should be displayed (presented) so the timing ought to be more 

(There was much discussion about PTS on this list recently.)


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