[FFmpeg-user] How to extract the very starting frame for every second on a live videi input?

[Nicolas George]

Ramana (12020-04-13):
> I am trying yo select select the very starting frame of every second on a
> live input video. Input is a .ts file. I have a command to select the 0th
> frame of every second on a non-live video. 

-vf fps=1

If necessary, play with the rounding option, or use setpts to finely
adjust the phase.

Regards,

-- 
  Nicolas George
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