Maybe it occurs only with subtitles? I have one DivX file with English subtitles and it exhibits the bug.
Please take a look http://bugzilla.gnome.org/show_bug.cgi?id=350299 -- Data flow error on divx avi file https://launchpad.net/bugs/39164 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
