This is GStreamer Base Plug-ins 0.11.1, "A handful sometimes, A heartful always"

New in 0.11.1:

      * Ported to 0.11.0 core API changes
      * Rename GstXOverlay -> GstVideoOverlay
      * Reworked audio caps
      * Support for multiple frames in buffers
      * Add video colorimetry support
