vlc player for mac
VLC is short for VideoLAN 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.
It doesn't need any external codec or program to work.
It is compatible with windows, linux, and also Mac.
VLC for Mac OS X is distributed as a disk image. Download the .dmg file, open it, and copy VLC to your hard drive (for instance the /Applications folder). Open VLC by double-clicking on it.
The latest version 1.0.0 is completely supports for mac. But if you use the out-update version, you may encounter the security holes. Please take attention.
The related media player for MAC:
Xine Player
RealMedia player
QuickTime