[mythtv-theming] Video Backgrounds

[dave at givemehelp.co.uk]

I'm currently attempting to create my own theme,

Is it possible to have video as a background like in these examples:

http://www.dedoimedo.com/images/computers_new_2/xbmc-background.jpg

http://www.zath.co.uk/wp-content/uploads/2009/10/windows-7-media-center-menu-over-video.jpg

I've been trailing through the wiki, list to find information on it and
the only hint I can find is a task for 0.24:

http://svn.mythtv.org/trac/ticket/5763

Which seems to suggest that this may be possible in the future?

Thanks!

Dave.