I would bet that you don't currently have mplayer installed, mplayer and totem pass the ball back and forth to extract as much information as possible.
** Changed in: beagle (Ubuntu) Assignee: (unassigned) => Kevin Kubasik Status: Unconfirmed => Confirmed -- 'Unknown Duration' for all videos displayed in beagle-search https://launchpad.net/bugs/72883 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs