摘要
论文介绍了GStreamer基本概念,分析了RTP插件原理,并在已有uctimclient、Open IMS核构成的开源多媒体系统基础上,对G711音频RTP插件进行了改进,引入SRTP功能,实现VOIP端到端音频数据机密性、完整性保护功能。
This paper tells of the basic concepts of GStreamer, analyzes RTP plugins principle. And based on an opensource multimedia system being composed of uctimclient and open IMS kernel, G711 RTP plugins is improved by intro- ducing SRTP function, thus achieving the end-to-end confidentiality and integrity protection of VOIP audio data streams.
出处
《信息安全与通信保密》
2009年第1期91-92,95,共3页
Information Security and Communications Privacy
