I would try the gst-launch command using 'alsasink' instead of 'autoaudiosink' (make sure gstreamer0.10-alsa package is installed). Any difference?
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gstreamer0.10 in Ubuntu. https://bugs.launchpad.net/bugs/1183829 Title: Phonon Musepack playback is broken Status in “gstreamer0.10” package in Ubuntu: New Bug description: Musepack (mpc) files do not play properly any more (in raring..they did in quantal). Some sound is generated, but it skips ahead and plays only portions of the audio. The Phonon backend is gstreamer. The gstreamer command line app (gst123) plays mpc files just fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer0.10/+bug/1183829/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

