Rar: information on the VFW and DirectShow two options to resolve USB camera for video surveillance methods, which the two methods with the code.

• 详细说明： 视频采集方案.；rar:介绍了关于VFW和DirectShow两种方案解决USB摄像头进行录像监控的方法，里面附有两种方法的代码。-Video capture program