视频会议系统使用户可以利用普通的PC机、标准的视频采集设备（USB摄像头或者视频头+视频采集卡）、耳机和麦克风，实现基于Internet、广域网、局域网的虚拟会议。与传统的基于硬件的H.323解决方案相比，本系统是纯软件解决方案。用户无需投入高昂的成本，就能够实现高质量、高可靠性的音视频通讯的会议功能，有效地节约时间和经费，提高企业的工作效率。

本视频会议系统由服务器软件和客户端软件组成。

-Video conferencing system allows users to make use of common PC, a standard video capture device (USB cameras or video head+ video capture card), headphones and microphone, based on Internet, WAN, LAN virtual meetings. With traditional hardware-based H.323 solution, this system is a pure software solution. Users do not need the high cost of inputs to be able to achieve high-quality, high reliability, audio and video conferencing communication, effectively saving time and money, and improving the work efficiency. The video conference system consists of server software and client software.相关搜索： usb
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usb摄像头