Yes, my apologies - I don't get the luminance bands either when I don't try to deinterlace the progressive source or if I do deinterlace and reinterlace interlaced inputs so it seems there was no problem with the framerate filter after all.
I would still be very interested to hear any optimisation tips and I look forward to seeing the results of Mark's work. Best wishes, Bruce. > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".