基于B/S结构的多终端交互式幻灯片演示系统Multi-terminal interactive slide show system based on B/S structure
曾柏羲,宋鸿陟,司国东
摘要(Abstract)：
为了满足大型多媒体教学的需求,针对传统PPT幻灯片演示的局限性,设计并实现一种基于B/S结构的交互式幻灯片演示系统。该系统能对已有PPT文件进行解析与转换,在演示过程中可以通过主控端控制多台从控端幻灯片的同步播放,支持师生间文字、语音和电子白板交互,为多媒体教学提供方便。实际测试与应用结果表明,该系统可以便捷完成多媒体幻灯片在多终端上的演示和交互,具有良好的跨平台和实时交互性,对当前多媒体教学具有指导性意义。
关键词(KeyWords)： 幻灯片演示;多媒体教学;跨平台;交互式系统;WebRTC;多终端;实时通信
基金项目(Foundation): 国家自然科学基金资助项目(60875045)~~
作者(Author): 曾柏羲,宋鸿陟,司国东
DOI: 10.16652/j.issn.1004-373x.2018.04.005
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