The VideoLAN Forums

https://addons.mozilla.org/en-US/firefox/addon/234315/

Play youtube videos with the Videolan plugin

This addon is pretty alpha. I dunno if I'm going to finish it so I've posted here. You can take the code and use it if you want.

My code in the addon is released under the http://en.wikipedia.org/wiki/WTFPL WTFPL

interesting
check my version of the plugin
viewtopic.php?f=16&t=83549

maybe you can replace that not so good looking with the code in zip