Openmeetings 是一个网络视频会议系统，提供视频，白板，doc，ppt，pdf，jpg等文档，图像文件的白板共享。其最大特点是视频会议客户端不需要下载安装，openmeetings系统将客户端做成swf形式，通过网页浏览的方式自动加载，免去用户下载安装的步骤，所有支持flash的ie浏览器都可以使用openmeetings进行视频会议。-The Openmeetings is a network of video conferencing systems, video, whiteboard, doc, ppt, pdf, jpg, and other documents, image files whiteboard sharing. Its greatest feature is video conferencing client does not need to download and install OpenMeetings client made swf form, automatically loaded through a web browser, replacing the user to download the installation steps, ie browser support flash can be used openmeetings for video conferencing.