Sorry , but I haven't received any updates of gstreamer (or something similar). The rhyhmtbox and the Gst-launch-0.10 doesn't play the ogg properly, yet. :(
http://img507.imageshack.us/my.php?image=rhythmboxnx4.png -- gstreamer unable to play ogg https://launchpad.net/bugs/81872 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
