【摘要】 结合实际 ,介绍使用流媒体编码工具 Real Presenter把用 Power Point制作的传统信息检索与利用电子课件编码成带有作者详尽讲解或录音的流媒体课件 ,通过流媒体服务器实现在校园网 VOD教学系统中的应用。更多还原

【Abstract】 Using real examples in the curriculum of information retrieval, the author introduced the use of RealPresenter, a popular encoding tool for streaming media, to transform the static courseware made in Powerpoint into the streaming courseware. This novel format allows us to include all possible live audio and video information given by lecturers in the tranditional coursewares. In addition, taking use of streaming servers, these novel coursewares can be easily streamed as Video-On-Demand through the campus network.更多还原