本系统从摄像头实时采集视频并显示，相片拍照，预览与管理。可将采集到的视频压缩成MPEG4格式的文件保存，并可播放保存的MPEG4文件。-The system is real-time capture video from the camera and display, photo camera, preview and management. Can be collected into a MPEG4 video compression format to save the file, save

从视频卡采集视频数据并播放的一个简单的qt程序，不过好像里边少了一个头文件，高手请自己补充-Qt program to capture video data from the video card and play a simple, but less as if inside a header file, the master of your own to add

基于QT 和V4L2的视频采集程序 在ubuntu10.04版本下的QT开发，是基v4l2的视频采集，并将采集下来的数据进行编码保存成本地avi文件的应用程序。-Based the QT and V4L2 video capture program in ubuntu10.04 versions QT development-v4l2 video capture, encoding and data collection down to save the cost of land avi