[FFmpeg-user] Slow conversion when using very low frame rates

Tobias Rapp t.rapp at noa-audio.com
Mon Feb 24 12:45:25 CET 2014

Zsolt wrote:
> Is what I experienced related? I encoded video from a still image with
> "-loop 1" and -shortest  for an hours long audio with an extremely low
> framerate of 0.008 using libx264 with "-tune stillimage". It took some
> hours to encode even though it was less then 90 frames in total. (the audio
> I just copied)

I guess it is not related provided that you have set the low framerate as
an input option (not output option).


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