Design And Implement Demux Of IPTV Top Box Soft Ware System

IPTV, a more flexible communicating method in this internet world, has its huge influences on the increment of the ISP, ICP and IT service carrier in the future.IPTV has the extremely bright characteristic, may realize the media tenderer and the media consumer's substantive interaction, it can act according to the user the choice disposition many kinds of multimedia services function, including digital television program, visible IP telephone, DVD/VCD broadcast, Internet browsing, receiving and dispatching email as well as many kinds of on-line information consultant, entertainment, education and commercial function.On the basis of analyzing the software and hardware systems in the set-top boxes of the IP televisions and its related protocols, in this article we will see under the ISMA transmission frame how streaming media is to design and to realize the Demux module which can be read by the decoder of the software system in the set-top box of IP television.