A REAL-TIME TRANSPORT PROTOCOLRTP PACKETIZATION METHOD FOR FAST CHANNEL CHANGE APPLICATIONS USING SCALABLE VIDEO CODINGSVC

摘要

system is to encode the video signal to provide an (SVC) signal scalable video coding that includes the base layer video coded signal and the enhancement layer video coded signal, the base layer video the coded signal is more random access points than the enhancement layer, for example, has an instantaneous decoder refresh (IDR) access unit, which has a slice from them is the enhanced layer IDR slice, the base layer has a non-IDR slice. SVC transmission takes place in packet form using the Real-time Transport Protocol (RTP) is a non-random access point slices to pass into (STAP) simple time aggregation packet, each of the simple time set packet payload content scalability information (PACSI ) includes a network abstraction layer (NAL) units. ;