Research And Application Of Live Streaming Media Service Architecture Based On P2P Technology

Live streaming media system based on P2P (Peer-to-Peer) technology has a scalable service capability. It is the main technology of the live video on the Internet with a low-cost solution to construct large-scale streaming media transmission systems. This dissertation first researches the related technology of streaming media service architecture and P2P, then analyzes and compares several existing P2P streaming media models. Against DONet's insufficient a stochastic dynamic polymerization algorithm to optimize the overlay network and a customized sub streaming approach to reduce the delay in the exchange process of data are proposed. At last the dissertation designs a live streaming media system and develops a reusable client software framework considering versatility. The final simulation tests show its feasibility and effectiveness.