Research And Implement For Video System Based On IP Multicast Technique

As the rapid development of the Internet and multimedia,the demand which the people pursue the informance of the multimedia is increasing. The communication service,for example VOD,news release and so on,is becoming competitive focus. So the technique of data transmission of the real time multimedia-streaming media video system based on IP Multicast technique is emerging as the times require.The technique of streaming media is one new technique which transmit and deal with communication of multimedia. This technique realize the working module of transmission and playing simultaneity on the network. At present the technique of streaming media is becoming important resolvent on the network.Importantely,the application of IP multicast technique improve network availability,alleviate the load of the server adequately and have latent foreground.In the thesis,conceive IP multicast system which utilize existing equipment and condition of network. The system include two parts. The part of hardware establish on the flatporm of IP multicast communication;configure multicast streaming transmission on the flatform of Windows Media. The part of software realize IP multicast system which utilize programme of Winsocket. Windows Media,based on the Windows,adopt the mode of the C/Sand accomplish the data transmission from server to terminals.The test prove that this system have the advantages for example well real time quality,depressed load effectively,better operation between application systems and simple implement.