摄像头抓屏程序 在linux下运行 需要v4l.h v4l.c-use webcam to capture pics in linux

为ARM9开发板搭载的嵌入式linux开发的USB摄像头视频抓取测试。用于S3C2440核心配合罗技C170摄像头。-USB Camera Video Capture Test For Embedded Linux, on ARM9 development board. (S3C2440 working with logitech webcam)

利用网络摄像头实现视频信息的采集回传，进而实现实时的视频监控-Achieve a webcam capture video information return, thus achieving real-time video surveillance