基于数字视频信号与局域网结合的幻灯片播放切换技术

Switching technology of combined digital video signal and local area network for PowerPoint presentation

介绍了针对大型学术会议需要的数字视频信号与局域网幻灯片播放切换结合技术。指出此项技术的应用可大大提高学术会议交流的效率和视觉效果，实现双语言幻灯片的同时放映，以满足大型国内、国际学术会议幻灯片播放交流的要求。

This paper introduces the technology of digital video signal switching through local area network （ LAN ） in the application of large-scale conference PowerPoint presentation. The application of this technology can greatly improve the efficiency and visual effect of exchanges at academic conferences, and realize simultaneous bilingual slide shows, thus meeting the requirements of PowerPoint presentation at large-scale national and international academic conferences.