QuickTime MPEG-2 playback component for MacOSX

The QuickTime MPEG-2 playback component for MacOSX is an add-on to QuickTime or QuickTime 7 Pro and provides the ability to import and play back MPEG-2 content, including both multiplexed (also known as muxed, where the audio and video tracks are interleaved together into one track) and non-multiplexed (also known as elementary) streams. All for less than 20$.