I can't seem to reproduce this. What player are you using for testing? I notice that in bad.mp4, there is about a second of extra video at the start of the stream with a negative timestamp. Maybe your video player doesn't handle this properly?
If you have the link to the upstream bug, that might be useful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1782323 Title: -c:v copy renders audio and video out of sync To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ffmpeg/+bug/1782323/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
