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

[emb-pro]

Hi Nicolas,

I have used the pts the pts options like below,

ffmpeg -i input.ts -vf
"select='if(eq(n\,0),1,floor(t)-floor(prev_selected_t))" -vsync 0
output-%04d.png

But it is not extracting properly.


Regards.



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