摘要
从分析视频在网络教学中的教学功能的入手,进而分析视频点播、视频直播、嵌入式视频和网上视频阅览室等四种应用模式,此基础上总结了当前视频应用中存在的一些问题,文中特别论及基于内容的视频检索。
Based on the introduction of the function of video in the web - base instruction, this article concludes the following modes of video used in web - based instruction including VOD, BOD, embed video and web - based reading room. Finally, several exiting problems are analyzed, especially the content - based video search.
出处
《盐城工学院学报(自然科学版)》
CAS
2003年第3期9-11,共3页
Journal of Yancheng Institute of Technology:Natural Science Edition