摘要
首先介绍了T.120数据会议系统框架,在该系统的标准应用基础上提出了一种能支持远程培训,具有对同步播放视频进行实时勾画点评功能的、多方共享的透明电子白板的应用构想,并详细阐述了该透明电子白板的具体设计方案和实现方法。
This paper first introduced the T. 120 protocol of data conference system, and proposed a muhipoint application program named transparent white board based on T. 120 data conference system framework. It can support distance training and drawing on video windows. The design and realization of transparent white board were described.
出处
《计算机应用》
CSCD
北大核心
2009年第8期2309-2311,共3页
journal of Computer Applications
