全球富媒体会议和协作平台
Global Platform for Rich Media Conferencing and Collaboration
摘要：
虚拟房间视频会议服务（VRVS）为研究和教育界提供全球视频会议服务和协作环境。该系统提供了一个低成本，带宽效率，可扩展的手段，用于视频会议和远程合作的网络内的高能和核物理社区（HENP）。VRVS已经成为HENP的一个大部门日常使用的工具集的标准部分，并且越来越多地用于其他DoE/NSF支持的项目。目前的功能包括多协议，多操作系统支持所有重要的视频启用客户端，包括：H.323，Mbone，QuickTime，MPEG 2，Java Media Framework和其他客户端。目前的架构使VRVS成为一个分布式、功能强大、高效的纯软件系统，用于多点音频、视频和网络会议以及通过全球IP网络进行协作。VRVS开发了VRVS-AG Reflector和一个专门的Web界面，使最终用户能够连接到任何访问网格（AG）会话，在任何AG“虚拟场地”从世界任何地方。VRVS系统已经运行了五年半，为HENP社区提供了一个工作和可靠的工具，用于小组内和分散在世界各地的物理学家之间的合作。这一持续努力的目标是开发运行在下一代网络上的下一代协作系统。新的开发区整合了新兴的标准，包括所有安全方面，并将扩大VRVS视频技术的支持范围，以涵盖最新的高端的标准质量。我们将集中讨论最新版本V3.0提供的新功能及其未来的发展。
英文摘要：
The Virtual Rooms Videoconferencing Service (VRVS) provides a worldwide videoconferencing service and collaborative environment to the research and education communities. This system provides a low cost, bandwidth-efficient, extensible means for videoconferencing and remote collaboration over networks within the High Energy and Nuclear Physics communities (HENP). VRVS has become a standard part of the toolset used daily by a large sector of HENP, and it is used increasingly for other DoE/NSF-supported programs. The current features included multi-protocol, multi-OS support for all significant video enabled clients including: H.323, Mbone, QuickTime, MPEG2, Java Media Framework, and other clients. The current architecture makes VRVS a distributed, highly functional, and efficient software-only system for multipoint audio, video and web conferencing and collaboration over global IP networks. VRVS has developed the VRVS-AG Reflector and a specialized Web interface that enables end users to connect to any Access Grid (AG) session, in any of the AG "virtual venues" from anywhere worldwide. The VRVS system has now been running for the last five and half years, offering to the HENP community a working and reliable tool for collaboration within groups and among physicists dispersed world-wide. The goal of this ongoing effort is to develop the next generation collaborative systems running over next generation networks. The new developments area integrate emerging standards, include all security aspects, and will extend the range of VRVS video technologies supported to cover the latest high end standards quality. We will focus the discussion on the new capability provides by the latest version V3.0 and its future evolution.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
