摘要
流媒体教学系统主要解决课件制作与播放分离的问题.它突破时空限制,为教师发布和管理流媒体课件提供了便捷有效的手段,为学生再现授课"现场".从系统分析的角度,论述了流媒体教学系统的设计思路与实现方法.系统的成功应用证明该方法行之有效,对远程教学研究具有一定的参考价值.
Streaming media teaching system resolves the question to separate producing and playing process of media courseware.It breaks time and space boundary for teachers to issue and manage streaming media courseware and represent the teaching process conveniently and effectively for students.From the perspective of system analysis,the design and implementation of the streaming media teaching system is discussed.The system confirmed that the method is effective and valuable for distance learning.
出处
《兰州工业高等专科学校学报》
2010年第5期15-18,共4页
Journal of Lanzhou Higher Polytechnical College
基金
北京广播电视大学基层电大科研基金课题
关键词
流媒体课件
点播树
三层结构
嵌入技术
streaming media courseware
demand tree
three-tier structure
embedded technology