PS3 - An auxiliary frontend for the Media Centre.
Capabilities
UPnP
For streaming videos and music
Video
Supports [MP4][4][?][4] level 4.1 with aac audio. Very picky about encoding options. Dimensions must be divisible by 16.
Audio
Supports [MP3][5][?][5].
Supports streaming audio with 50+ seconds delay and stream mode (not chunk mode)