基于EMIPLIB的流媒体传输框架的研究与实现  

Streaming Media Transmission Framework Based on EMIPLIB for Research and Implementation

作　　者：胥秦秦[1] 田丹[1] 田忠[1] 

机构地区：[1]电子科技大学电子科学技术研究院,成都610054

出　　处：《武汉理工大学学报》2009年第18期190-194,共5页Journal of Wuhan University of Technology

摘　　要：流媒体网络传输存在丢包率高、吞吐量受误码率影响和传输延时等特殊的QoS问题。该文在系统地分析流媒体的QoS指标的基础上,提出了一种新的基于EMIPLIB(EDM Media over IP Iibray)的流媒体传输的整体框架,此框架较好地体现了开放化、标准化、模块化、可扩展、可重构的设计理念,其优点是适应范围广、移植性好、可扩展性好、实现比较容易,为流媒体应用提供了能够保证QoS的传输平台,并简化了流媒体应用开发的难度,此框架为流媒体传输提供了一种新的方案。High packet loss ratio, low throughput and long transmission delay are special QoS problems existing in streaming media transmission. This paper proposes a new framework based on the EMIPLIB（EDM Media over IP Library）by thoroughly and systematically analyzing the existing QoS criteria. This framework embodies some classic design philosophies such as open, standardized, modular, scalable and reconfignration. It＇ s widely apphcable, good portable, large scalable and easier to implementation. It provides a platform for the streaming media transmission, which guarantees the QoS and simplifies the complication of developing streaming media application. This framework is a new solution to streaming media technology.

关 键 词：EMIPLIB JRTPLIB JTHREAD QOS RTP/RTCP 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论]