社区视频监控系统主要是利用摄像头和视频采集卡进行视频监控的，本社区视频监控系统主要实现以下功能：视频监控、云台控制、快照和录像、录像回放、定时自动监控、监控管理及日志。-Community video surveillance system is the use of camera and video capture card for video surveillance, video surveillance system of the community to achieve the fol

Boost库是为C++语言标准库提供扩展的一些C++程序库的总称，由Boost社区组织开发、维护。Boost库可以与C++标准库完美共同工作，并且为其提供扩展功能。(Some of the extended Boost library is for standard library language C ++ C ++ a library of programs, dyes containing two nitrogen atoms joined by Boost community organ