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本文首先说明了我们提出的基于 Browser/ Server的实时多媒体应用模型 ,该模型将多媒体服务器和 Web服务器分离 ,增加了处理多媒体数据的灵活性 .客户端采用 RTSP协议与多媒体服务器交互信息 ,建立和控制多媒体会话 ,服务器端用 RTP协议传输多媒体数据流 ,利用 RTCP协议监视传输服务质量 ,并对数据传输率和编码方式进行动态调整 ,减少了网络阻塞和数据丢失率 ,从而对网络多媒体信息进行了动态控制 ,大大提高了网络多媒体信息的服务质量 .最后 ,本文给出了基于此模型所进行的实验结果分析 .
This paper first describes our proposed real-time multimedia application model based on Browser / Server, which separates the multimedia server from the Web server, and increases the flexibility of processing multimedia data. The client uses RTSP to exchange information with the multimedia server to establish and control Multimedia session, the server uses RTP protocol to transmit multimedia data stream, RTCP protocol to monitor transmission service quality, and dynamically adjust the data transmission rate and coding method to reduce the network congestion and data loss rate, so that the network multimedia information dynamic Control, greatly improving the service quality of network multimedia information.Finally, this paper gives an analysis of the experimental results based on this model.