Comment 12 for bug 923888

If you install gstreamer-plugins-ugly package, there a mpeg2dec also has rank as same as ducatimpeg2 decoder and got some artifact for mpeg2 clips.
If you use totem, you can run "export GST_DEBUG=GST_ELEMENT_FACTORY:3" before run totem from the terminal, to see the actually plugin using. If it using hw acclerate on omap it should using a "ducatimpeg2dec" .
And you can send the small clip to <email address hidden>. I can check it for you.