以下内容来自http://linux-uvc.berlios.de/：; The Linux UVC projects is currently focussing on kernel support for UVC devices. The driver implements the Video4Linux 2 (V4L2) API. Support for V4L1 is not planned. Video corruption has been noticed when the camera is connected to a USB 1.1 controller. For better performances, connect the camera to a USB 2.0 controller. 使用uvc驱动的摄像头即所谓的"免驱动摄像头"，希望遇到类似问题的朋友注意这点。