：终端设备能力日益增强，网络带宽日益增加，用户通过网络获取媒体数据的需求量

越来越大。当大量用户访问同一流媒体服务器时，服务器的性能受到挑战。我们可以通过中

继的方法，将流放大，使更多用户可以享受更高质量的流媒体服务。本文介绍了从开源项目

中选择Darwin Streaming Server 来实现中继的原因，并详细的介绍了如何使用DSS 来进行媒

体中继。-: The growing ability of terminal equipment, network bandwidth, increasing user access to media data through the network demand is growing. When large numbers of users access the same first-class media server, the server' s performance under challenge. We can relay method, flow amplified, so that more users can enjoy higher-quality streaming media services. This article describes the project from the open source Darwin Streaming Server select the reason to implement relay, and describes in detail how to use the DSS to the media relay.