Thanks, what audio hardware do you have? Could you also try the following two and attach (see the add attachment link on the left) the two created log files here? GST_DEBUG=3 GST_DEBUG_NO_COLOR=1 gst-launch-0.10 audiotestsrc ! audioconvert ! "audio/x-raw-int, rate=48000" ! alsasink &>gst-launch-alsa.log
GST_DEBUG=3 GST_DEBUG_NO_COLOR=1 gst-launch-0.10 audiotestsrc ! audioconvert ! osssink &>gst-launch-oss.log -- gstreamer10 is unable to output sound using alsa on an ibm thinkpad t43 https://launchpad.net/bugs/42881 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs