基于Windows流媒体技术的网络电台设计

介绍了Windows Media技术的特点及功能,重点分析了直播服务器的设计,并提出了具有较小时延和大用户的网络电台的设计方法:即采用PV工作方式设计一级直播服务器,采用主动睡眠工作方式设计下一级的直播服务器.这种将PV和主动睡眠相结合的方式,发挥出了PV工作方式的高实时性和主动睡眠工作方式的大用户性,很好地展现了网络电台的点播和直播优势.

Design of Web Broadcasting Station on the Basis of the Technology of Windows Streaming Media

This paper introduces the features and functions of the Windows media technology, and then focuses on the analyses of the design of live-based VOD server. It also puts forward the method of how to design broadcasting station without much delay but with multi-user. That is to say that the first hierarchy lived-based VOD Sever is designed by PV mode and the subordinate lived-based VOD Server is designed by active-sleep mode. It is such a method that could combine PV mode with active-sleep mode, and then it will brings the high real-time feature of PV mode and the multi-user feature of active-sleep mode into effect. The design will have the clear advantage of the unlive and live broadcast of Web broadcasting station.