Designed for the Sony Playstation 2, Argon, allows you to play multimedia files like XVID, DivX, and MP3. It is based off of the Simple Media Player (SMS) and offers an interface similar to that of the Playstation 3/PSP.
C3A is a cross platform format for animated 3D geometry.
Compact, fast, low bandwidth, and compatible with all current hardware/firmware; DirectX, OpenGL, XBox, PS2, 360, PS3, PSP, Wii, & DS.