[20:23:28] dd@laptop:Music git:(master*) $ dpkg -l | grep gstreamer
ii  gir1.2-gstreamer-1.0                        1.2.4-0ubuntu1                        amd64        Description: GObject introspection data for the GStreamer library
ii  gstreamer0.10-pulseaudio:amd64              0.10.31-3+nmu1ubuntu5                 amd64        GStreamer plugin for PulseAudio
ii  gstreamer1.0-plugins-bad:amd64              1.2.4-1~ubuntu1                       amd64        GStreamer plugins from the "bad" set
ii  gstreamer1.0-plugins-bad-faad:amd64         1.2.4-1~ubuntu1                       amd64        GStreamer faad plugin from the "bad" set
ii  gstreamer1.0-plugins-bad-videoparsers:amd64 1.2.4-1~ubuntu1                       amd64        GStreamer videoparsers plugin from the "bad" set
ii  gstreamer1.0-plugins-base:amd64             1.2.4-1~ubuntu1                       amd64        GStreamer plugins from the "base" set
ii  gstreamer1.0-plugins-good:amd64             1.2.4-1~ubuntu1                       amd64        GStreamer plugins from the "good" set
ii  gstreamer1.0-plugins-ugly:amd64             1.2.3-2build1                         amd64        GStreamer plugins from the "ugly" set
ii  gstreamer1.0-x:amd64                        1.2.4-1~ubuntu1                       amd64        GStreamer plugins for X11 and Pango
ii  libgstreamer-plugins-bad1.0-0:amd64         1.2.4-1~ubuntu1                       amd64        GStreamer development files for libraries from the "bad" set
ii  libgstreamer-plugins-base0.10-0:amd64       0.10.36-1.1ubuntu2                    amd64        GStreamer libraries from the "base" set
ii  libgstreamer-plugins-base1.0-0:amd64        1.2.4-1~ubuntu1                       amd64        GStreamer libraries from the "base" set
ii  libgstreamer-plugins-good1.0-0:amd64        1.2.4-1~ubuntu1                       amd64        GStreamer development files for libraries from the "good" set
ii  libgstreamer0.10-0:amd64                    0.10.36-1.2ubuntu3                    amd64        Core GStreamer libraries and elements
ii  libgstreamer1.0-0:amd64                     1.2.4-0ubuntu1                        amd64        Core GStreamer libraries and elements