Ahh.. of course.. my googling finds it AFTER I looked before and searched, then submitted a bug.
http://www.ffmpeg.org/ffmpeg-doc.html Video sync method. 0 Each frame is passed with its timestamp from the demuxer to the muxer 1 Frames will be duplicated and dropped to achieve exactly the requested constant framerate. 2 Frames are passed through with their timestamp or dropped so as to prevent 2 frames from having the same timestamp -1 Chooses between 1 and 2 depending on muxer capabilities. This is the default method. With -map you can select from which stream the timestamps should be taken. You can leave either video or audio unchanged and sync the remaining stream(s) to the unchanged one. .. If not already done in later releases of ubuntu, the man page of ffmpeg should be updated to reflect this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/717564 Title: ffmpeg man page ambiguous as to use of vsync option -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
