Don´t you hate all the different video and audio formats, all those codes and tools you need to play them all ? The VLC media player is able to play many formats including (MPEG-1, MPEG-2, MPEG-4, DivX) as well as DVD, (S)VCD and various streaming types. The player is available for various systems including windows, macintosh and linux. It can also act as a server and send streams through the network, with optional support for audio and video.