unicap provides an uniform access to video capture devices. Currently you can access v4l, v4l2, IIDC 1394 ( DCAM ) cameras and video to firewire converters with a single API. New devices can be added via a plugin system-unicap provides an uniform acc

关于v4l2的API官方说明文档,详细的介绍了v4l2的编程的各种结构体的作用以及API的功能-V4l2 API on the official documentation, a detailed descr iption of the v4l2 programming role of the various structures and API functions

Video For Linux Two is the second version of the Video For Linux API, a kernel interface for analog radio and video capture and output drivers. Early drivers used ad-hoc interfaces. These were replaced in Linux 2.2 by Alan Cox’ V4L API,based on the

v4l测试代码，代码中包含了v4l功能的应用。API的使用示例-the v4l test code, the code contained in the v4l function. Example of use of the API