MPEG4 video decoding

MPEG (Moving Picture Experts Group) is a working group established by the International Organization for Standardization (ISO) to develop standards for motion picture compression coding. The standard developed is an international standard called the MPEG standard. Audio and system are composed of three parts. MPEG1 is the VCD video image compression standard; MPEG2 is the DVD/Super VCD video image compression standard; MPEG4 is one of the network video image compression standards, featuring a high compression ratio, clear imaging, and a DVD-9 disc that can be stored. More than 10 high-definition MPEG4 network movies.

MPEG4 video compression algorithm can provide extremely high compression ratio up to 200:1. What's more, MPEG offers a high compression ratio and little loss of data. MPEG4 is the latest image compression technology standard proposed by MPEG. It can be said to be a challenge to the DVD and SVCD, and its threat to DVD and SVCD is self-evident (some say it is a DVD killer). It is said that MPEG4 is the United States banned the export of encoding technology, use it to encode, compress a DVD only two 2 CDROM. Moreover, playing (decompressing) this code requires less hardware requirements for the machine.