MPlayer CE is a fork of the Team Twiizers MPlayer Wii port.

Changes:

SMB now much more robust – thanks to DennisLKJ for smb.c fix
libfat cache improved for speed and stability
USB ethernet now fixed with USB 1.1; USB 2.0 fix requires an updated cIOS
Added ability to manipulate picture using the nunchuck
Updated to latest MPlayer revision
Now using subfont.ttf instead of font folder – use mplayer.conf to change font size
Merged widescreen and 4:3 pack – now MPlayer will use the appropriate loop.avi automatically
Improved modchip compatibility for DVD

http://wiibrew.org/wiki/MPlayer_CE