Just need to make it Full Screen now and be visible on all Desktop(Workspace)
Oops and stay in the background ( not hide any apps, windows, iconified apps, system tray)
@triantares showed a good solution, i remember old times using mplayer to do this , btw maybe "-zoom" is better than scale ? (@maxinou looked like to had a problem with that, but it was vlc, hum)
BTW this can be done in e16 but not in e17 (or newer), newer enlightenment versions doesn't has a traditional "root window" (and uses a much better thing), but cannot work. By other side you can have animated wallpapers too and probably you can also add a video too as a wallpaper (warning cpu usage!) , just like you can do it in terminology
Yes, my problems were with VLC, mplayer and SMPlayer works very fine in my slow laptops..... but I won't try to test a video wallpaper, is too much for them
yes, decoding and specially rendering 30 images per second is an intensive-cpu task , by other side by using GL acceleration (or other chipset features like vdpau, xv, etc...) is meant to leave the cpu light