http://www.gstreamer.net/documentation/
http://automatist.net/techdaze/GStreamer
https://launchpad.net/~gstreamer-developers/+archive/ppa
http://www.wiki.multimedia.cx/index.php?title=MMS
http://sdp.ppona.com/
http://avifile.sourceforge.net/asf-1.0.htm
https://bugs.launchpad.net/ubuntu/+source/gst-plugins-good0.10/+bug/569651