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With the rapid development of information technology, the streaming media information services that transmit the streaming video and audio information based on the internet become increasingly popular. The development of network streaming media information service has brought a lot of pressure to the information transmission of internet, and for the services provider of the streaming media information, it also greatly increased the bandwidth cost, which is brought by supporting the transmission of a huge amount of information. The information transfer mode, which is integration of two technologies: CDN and P2P, can effectively solve this problem. This article analyzed the basic mode of the streaming media information service and the main areas in which is applied, and discusses the features of CDN and P2P, puts forward a kind of streaming media information services architecture based on CDN and P2P, which can be better applied in the streaming media information content services, and further analyzed the information service strategies of the streaming media content providers.