pdr0 wrote > I don't know if it's the full explanation... > > The way it should work is ppsrc should disable everything else , given if > input src ,and ppsrc have the exact same timecodes > > > In theory, you should get same as -vf decimate on preprocessed.mkv > > ffmpeg -i preprocessed.mkv -vf decimate -c:v libx264 -crf 18 -an > preprodec.mkv > > gives drops at - 1019,1024,1029... > > > > The interval is different and there are 2 more frames , 138 vs. 136
ffmpeg -i preprocessed.mkv -vf decimate=scthresh=0 -c:v libx264 -crf 18 -an preprodec2.mkv -y gives 138 frames when run alone, but 136 frames when run with 2 inputs and ppsrc=1 . It's still unexpected behaviour -- Sent from: http://www.ffmpeg-archive.org/ _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
