摘要
介绍了在Linux系统下开发符合Video for Linux标准的USB摄像头驱动的方法，并对该标准改进思路，配合双URB、双帧缓冲等方法，提高采集速度。
It introduced the way of development of USB video camera driver which is conformity with the Video for Linux principle, and it put forward some improvement ideas, such as double URB and double buffer, to improve collection speed.
出处
《电脑知识与技术》
2006年第11期109-110,共2页
Computer Knowledge and Technology
