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

[Nicolas George]

emb-pro (12020-04-13):
> Thanks for your response, when I use -vf fps=1 option, ffmpeg is extracting
> the 12th frame of every second. Could you tell me how can we use those
> setpts and rounding options and phase in the command, How can I make use of
> them properly? Any pseudo example would be fine.

Have you read the doc? What did you try?

-- 
  Nicolas George
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