远程监控系统，实现现场监控和远程监控的实时传输和播放-remote monitoring system, on-site monitoring, and remote monitoring of real-time transmission and broadcast

利用摄像头+DirectShow实现预览和实时拍照功能，其中有一个视频监控编程很有用的类,通过该类可以很好的实现实时监控，还有拍照功能，为以后的监控系统打下良好的基础！！具有良好示范的作用--The use of camera+ DirectShow implementation and real-time camera preview function, including a video surveillance program very useful class, through the