qt5摄像头获取与图像保存

[{"title":"（ 5 个子文件 3KB ） qt5摄像头获取与图像保存","children":[{"title":"QCameraTest","children":[{"title":"test_capture.ui <span style='color:#111;'> 459B </span>","children":null,"spread":false},{"title":"test_capture.h <span style='color:#111;'> 851B </span>","children":null,"spread":false},{"title":"QCameraTest.pro <span style='color:#111;'> 445B </span>","children":null,"spread":false},{"title":"test_capture.cpp <span style='color:#111;'> 2.43KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 187B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]