Please type in the following: ffmpeg 2>&1| grep libavformat | grep -v configuration
Check the major version part. If it is >= 52 then LiVES encoder will use -metadata comment, otherwise it will use -comment. Please report your findings here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/701979 Title: ffmpeg unrecognized 'comment' while rendering flv -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs