VLC - Video Lan Client
VLC media player is a highly portable multimedia player for various
audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, ...)
as well as DVDs, VCDs, and various streaming protocols.
It can also be used as a server to stream in unicast or multicast
in IPv4 or IPv6 on a high-bandwidth network.