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

[Tobias Rapp]

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).

Tobias