[FFmpeg-user] Timestamp for variable frame rate (VFR ) video

Gyan gyandoshi at gmail.com
Tue Sep 18 13:50:46 EEST 2018

On Tue, Sep 18, 2018 at 2:35 PM Wolfgang Hugemann <auto at hugemann.de> wrote:

> I would like to display the exact time where the frame has to be placed
> in the timeline, such that I can calculate the speed of the passenger
> car, which ran into an accident.

If the input file has the correct timestamps, then the pts function is what
you need - it is not a "frame counter". You can format the output like
shown at https://video.stackexchange.com/a/21907/1871


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