Normally you can set only wmv and mpg video files as desktop background
using DreamScene. You can howewer use ANY video file as a background it
the following way:
1.download and install K-Lite Mega Codec Pack or a codec pack
equivalent.
The first benefit will be tat you can play back practically any kind of
video file with your WMP11.
2. Rename the fi,e you want to use as desktop background .wmv or .mpg
(To do this you have to uncheck "hide extensions of known file types"
in your Fokder Options Menu)
3-Once you have changed the file extension, you'll find "Set as desktop
background"
in its context(right-click) menu.
Set your background and enjoy!
Use avi, mov, mkv or just any kind of file!