linux平台下V4L2摄像头视频采集-QT界面-Under linux platform V4L2 video capture camera-QT interface

C#联合halcon开发相机接口自动获取Demo,可以自动搜索相机接口，很适合系统开发者使用。-C# development of joint halcon camera interface automatically obtain Demo, the camera can automatically search for the interface, it is suitable for system developers.