基于Linux的图像采集程序，通过V4L能实现图像的实施播放-Implementation of the Linux-based image acquisition process, V4L can achieve image playback

基于V4l机制的视频采集程序，无需第三方库，Linux2.4以上内可用，适用于中星微z301摄像头-Based on V4l video capture code, no need for third-party libraries apply Yu Zhongxing micro z301 camera