Abstract: This paper uses proxy caching to handle the effect of the bottleneck bandwidth on transmission quality, analyzes the disadvantages of Web caching on the continuous media object, such as audio, video, puts forward a new architecture for the streaming media proxy caching, and discusses the key technology of the modules of the architecture.

摘要： 文章采用代理高速缓存技术解决Internet上流媒体传输时瓶颈带宽对传输质量的影响，分析了现有Web缓存技术用于音频、视频等连续媒体对象的不足，提出了一种新的流媒体代理高速缓存的框架，讨论了框架中各模块实现的关键技术。

关键词: 流媒体, 代理高速缓存, 服务质量, 替换算法

CLC Number: 

• TP393