P2P流媒体点播系统的研究和实现  

Research and Realization of P2P VOD System Based on DirectShow

作　　者：岳新雨[1] 

机构地区：[1]中南大学物理科学与技术学院

出　　处：《微计算机信息》2009年第33期98-100,共3页Control & Automation

摘　　要：传统的流媒体系统建立在C/S模式的基础上,系统稳定性及伸缩性差,服务器压力过大。P2P技术能够充分利用客户端的资源优势,提高网络资源的可控性和管理性。结合DirectShow强大的视频回放技术,这种基于DirectShow的P2P视频点播系统能够发挥出其巨大的优越性,本文以该流媒体传输模型为基础,探究其关键技术实现。The traditional multimedia system which is based on C/S module has a lot of disadvantages such as lower stability, lower retractility, and the server bears larger pressure beyond its capability. P2P technology can make full use of the clients ’ resources to improve the performance of the network. Moreover, with the powerful video playback technology of DirectShow as an addition, this P2P system can be more efficient and plays a very important role in business applications. This article discusses the realization of the system.

关 键 词：DIRECTSHOW P2P 过滤器 节点 

分 类 号：TP37[自动化与计算机技术—计算机系统结构]