By constructing the streaming media platform, live video and VOD can be implemented. When they are treated in simple method, courseware produced by Authorware or Powerpoint which are commonly used by teachers can be played on demand.

• 现场实况广播、流媒体文件点播均可通过构建流媒体平台加以实现,被教师们普遍应用的Authorware及Powerpoint课件经过简单处理便可在流媒体平台上进行网上点播。