Homebrew mplayer ce .07 custom backround loop.avi

[SomeGuy2009]

what can I use or do I need in order to make my own custom backrounds for the main menu? its confusing me that its using a avi and not a jpg or some other image format?

thanks.

sg

 

[UranusKiller]

http://code.google.com/p/mplayer-ce/wiki/Configs scroll down to customising