On Sun, Dec 27, 2020 at 7:56 PM pdr0 <[email protected]> wrote: > 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 >
Should be fixed. > > > > -- > 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". _______________________________________________ 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".
