Wolfgang Hugemann wrote > I did one step backward and tried to construct a vfr video from the > scratch using slides a an input: > > ffmpeg -y -f concat -i input.txt colors.mkv > > with input.txt as: > > ffconcat version 1.0 > file 'red.png' > duration 250ms > file 'yellow.png' > duration 500ms > file 'green.png' > duration 500ms > file 'cyan.png' > duration 250ms > file 'blue.png' > duration 500ms > file 'black.png' > duration 500ms > > This resulted in cfr for mp4 an vfr for mkv or webm (according to > MediaInfo, a Windows application). However, there seems to be something > wrong with the result colors.mkv, as no player, including ffplay uses > the specified durations.
Express duration in seconds Repeat the last image as per https://trac.ffmpeg.org/wiki/Slideshow#Concatdemuxer file 'red.png' duration 0.25 file 'yellow.png' duration 0.5 file 'green.png' duration 0.5 file 'cyan.png' duration 0.25 file 'blue.png' duration 0.5 file 'black.png' duration 0.5 file 'black.png' -- Sent from: http://ffmpeg-users.933282.n4.nabble.com/ _______________________________________________ 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".
