一种基于流媒体的电子白板业务的实现  

Implementation of an Electronic Whiteboard Based on Streaming Media

作　　者：刘革[1] 汪洋[2] 夏猛 丁慧霞[2] 

机构地区：[1]四川省电力公司,四川成都610041 [2]中国电力科学研究院,北京100192 [3]河北远东哈里斯通信有限公司,河北石家庄050200

出　　处：《计算机与网络》2013年第22期62-65,共4页Computer & Network

摘　　要：针对传统即时通信软件在电子白板功能方面的不足,通过分析流媒体和OpenMeetings等关键技术,提出了一种基于流媒体技术的电子白板界面和交互流程的设计思路及实现方法,重点说明了直接进入房间列表、房间界面设计和界面汉化的方法,以及电子白板后台业务逻辑,并将之与即时通信软件融合,实现了涂鸦、文档和网页等共享浏览。并说明了实现效果,指出了未来的研究方向。Aiming at the shortage of electronic whiteboard function of traditional instant communication software, this paper proposes the design ideas and implementation methods of electronic whiteboard interface and interactive process based on streaming media technology by analyzing the key technologies such as streaming media and OpenMeetings. The methods of direct entering into room list, room interface design and interface Chineselization as well as the background business logic of electronic whiteboard are mainly explained. Meanwhile, by integrating the electronic whiteboard with the instant communication software, the shared browsing of doodles, files and web pages are implemented. The implementation effects are introduced and the future research direction is pointed out.

关 键 词：电子白板 流媒体 即时通信 OpenMeetings 

分 类 号：TP391.6[自动化与计算机技术—计算机应用技术]