netmeeting sdk的音视频交互教学环境的开发与实践.doc

NetMeeting SDK的音视频交互教学环境的开发与实践

本文共计5页，2296字；

摘 要 随着市场上基于IP网络的音视频软硬件产品的日趋成熟，开发可实现互联网上远程实时交互的网络教学支撑软件环境的任务逐渐被各大高校纳入了记事日程。北方交通大学于2000年7月承担了教育部“远程教学支撑环境”项目的开发，进行了大量这方面的尝试并获得了成功。该软件的开发是基于Microsoft NetMeeting SDK底层支持，使用基于组件对象模型的面向对象程序开发技术完成的，该程序具有结构性好，运行速度快，占用带宽少，兼容性好等优点。

关键词 音视频,交互,组件对象模型,面向对象,软件开发

The Method and Principle of NetMeeting-based AV Interactive Teaching Environment System Development
Abstract: With the mature of IP network-based AV software and hardware, to develop a set of software which can construct a on-line interactive teaching environment was gradually put to scheme. Northern Jiaotong University has been charged with the development of a project named Remote Teaching Support System for the Ministry Of Education since Jul 2000. We trid a lot in this field and finally succeeded. This software was developed based on COM and OOP software programming technology, it has the feature of good structure, fast speed, little usage of bandwidth and fine compatibility, etc.
1 引言

2 NetMeeting简介
3 NetMeeting SDK简介
4 NetMeeting功能的实现
5 远程教学支撑环境系统介绍
系统构成
参考文献

[1].《用NetMeeting开发网络会议软件》，北京航空航天大学，赵宇，《计算机世界》
[2].《Official Microsoft NetMeeting Book》，（美）Robert Summers，Microsoft Press