[{"title":"( 6 个子文件 6KB ) Qt实现USB多摄像头的识别、显示、截图、分辨率帧率设置等功能源码","children":[{"title":"QtCameraDemo","children":[{"title":"mainwindow.cpp <span style='color:#111;'> 5.26KB </span>","children":null,"spread":false},{"title":"QtCameraDemo.pro <span style='color:#111;'> 276B </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 183B </span>","children":null,"spread":false},{"title":"ui_mainwindow.h <span style='color:#111;'> 6.32KB </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 3.53KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]