这是一个Linux下的USB摄像头捕捉程序,是一个调用V4L2(Video for Linux 2)非常好的例子。英文介绍为:This is a driver for the USB video bridge USBVision from Zoran/Nogatech, a USB-only cable used in many "webcam" devices. It supports streaming and capture of color or monochrome video via the Video4Linux ...