Thanks a lot for the details. I am busy with some other bits at the moment but will look at this a bit later and give it a go.
I posted this not expecting to hear back this quick. I do seem to have some commands that seem to fix the timing on the video (but the audio gets muddled). If this patch fixes it then I might not need this. I just want to sanity check my understanding. My fix that seems to work for video is to run this on each segment: *-y -r {fps} -use_wallclock_as_timestamps 1 -i {video} -vf scale=1920:-1 -r {fps} -c:a copy* My understanding is this tells the segment how many fps should be on the input and resets the timestamps. The output will then set the scale and regenerate the file to be the expected fps. When this is run on all the files and then concatenated it seems to be the expected result. I don't know if this actually changes the pts and if this will be a "full fix" or if this is more putting a plaster over the issue. If I can get your suggestion running and it works then that would be a much cleaner result. -- Sent from: http://www.ffmpeg-archive.org/ _______________________________________________ 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".