RTP Encapsulation for H.261 Video Streams
LU Xiao-peng, WANG Ying, WANG Shou-wu (Equipment academe of second artillery in PLA, Beijing 100085)
H.261 video standard is applied widely to the video communications over IP network. Usually, real- time transport protocol (RTP) provides real time transport and quality guarantee of H.261 streams delivery. This paper firstly introduces H.261 frame structure and real- time transport protocol in brief. Then, the three- layers structure of RTP en- capsulation for H.261 streams is explained. Finally, a higher efficient algorithm and an available method are given.
【CateGory Index】： TN919.81