Showtime - PS3 Media Player

It supports different video formats like the below ones:
- .avi
- .mpg
- .mp4
- .wmv

For more information about supported video formats, see this website: Libav

It supports as well different audio formats that are supported too by libav:
- AAC (m4a)
- FLAC
- MP3
- OGG
- WAV
- WMA

Showtime supports too javascript plugins, it allows any Javascript programmer to create his/her own plugin. Currently there are the following plugins:
- Channel 9 (facanferff)
- GameTrailers (WIP - facanferff)
- Headweb (andoma)
- Revision3 (facanferff)
- SVTPlay (andoma)
- TV4Play (andoma)
- Viastream (andoma)

From times to times Andoma releases official builds, while other developers such as Red Squirrel (redquirrel87) and Fábio Canada (facanferff) release unofficial builds.