I think I have similar bug, but in my case video file is not incomplete, but corrupted. This happens in totem-video-thumbnailer but since I have totem-xine installed and backtrace says it's libxine fault, I'm adding report here. Please correct me if I should file it for another package.
** Attachment added: "Crash report attached" http://librarian.launchpad.net/5852385/_usr_bin_totem-video-thumbnailer.1002.crash -- totem crash while trying to make a thumb of an uncomplete avi https://launchpad.net/bugs/65642 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
