远程多媒体课件制作平台关键技术研究

Key Techniques for Long-distance Multimedia Courseware Making Platform

以远程多媒体通用课件制作平台的开发为背景,针对传统课件制作系统所存在的在课件制作过程中与服务器进行交互刷新频繁,影响课件制作效率的问题,提出了运用SMIL,AJAX等技术构建动态导航树的方法,从而减少刷新次数,减轻服务器负担,提高系统的运行效率.经测试,系统在执行效率上有显著提高,且操作更为方便,通用性强.

Based on the development of the Long-distance Multi-media Common Courseware Making Platform,this paper proposes a method of using technology of SMIL,AJAX ect.to constructing dynamic navigation tree structure,by reducing the interaction number between client and server,this method can lighten the burden of the server end,improve the efficiency of the system,and make the system more applicable and friendly.