The standard for multimedia on the Web.
A video compression standard that offers high performance video with good resolution and moderate demand on transmission bandwidth. Most MPEG4 solutions today, however, are focused on high-end applications, since they are very costly.
a more advanced version of MPEG2 with greater compression capabilities. As a result, a higher quantity of television programming and interactive services can be delivered over the same network at the same quality. Also known as a low bit-rate streaming protocol.