基于UPnP技术的媒体服务器的设计和实现

UPnP技术把用于PC机上的即插即用接口扩展到了网络，方便地实现了连网设备之间的发现、接口声明和其它信息的交换等互动操作功能。论文介绍了基于UPnP技术网络的组成部件，然后分析了UPnP协议栈的结构及其功能和UPnP网络的工作原理。在此基础上，给出了应用UPnP技术实现媒体服务器的实例，通过实际应用发现，采用UPnP技术实现的媒体服务器具有简单易用的特点，对开发同类项目具有一定参考价值。

DESIGN AND IMPLEMENTATION OF MEDIA SERVER BASED ON UPNP TECHNOLOGY

UPnP technology extends device Plug and Play capabilities on personal computer to entire network,enabling discover and control devices,bringing forward a easier approach to communication.This paper describes the components in UPnP network,then it tells the architecture of UPnP stack,its working principle in detail.Finally,an example of media server based on UPnP technology is given.According to actual application,it is proved that media server based on UPnP technology is simple and easy to use.This paper provides certain reference to develop other item like it.