云媒体服务方式是通信网络中替代传统媒体服务器的发展方向,其主要实现语音、视频以及相关业务应用的媒体处理功能.通过对视频会议产品发展需求的整理,从现有云媒体整体架构出发进行了分析,对通过云媒体的方式实现视频会议产品的关键技术进行了研究.%It is a trend that cloud media will supply media service instead of traditional media server in the network.Cloud media is mainly used to process voice/video/data stream in the communication.Based on the requirements of video conference system and the study of the structure of cloud media used in the video conference filed,the key technology points in the application were discussed.
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