本代码可实现视频监控 可随时保存摄像头采集到的图像信息-This code can be saved at any time for video surveillance camera to capture image information

可以控制摄像头，显示摄像的图像，抓取摄像头的图像保存为JPG格式的，抓取一段视频保存起来-You can control the camera, the camera image display, image capture camera saved as JPG format, grab a video store

DirectShow捕捉视频,从摄像头当中捕获视频,暂时控制面板(DirectShow capture video, capture video from a camera, a temporary control panel)