Linux上Qt-OpenCV采集摄像头视频并显示

[{"title":"（ 13 个子文件 35KB ） Linux上Qt-OpenCV采集摄像头视频并显示","children":[{"title":"Camera_by_kiss","children":[{"title":"main.cpp <span style='color:#111;'> 271B </span>","children":null,"spread":false},{"title":"widget.o <span style='color:#111;'> 16.73KB </span>","children":null,"spread":false},{"title":"Camera_by_kiss <span style='color:#111;'> 34.45KB </span>","children":null,"spread":false},{"title":"widget.h <span style='color:#111;'> 675B </span>","children":null,"spread":false},{"title":"moc_widget.o <span style='color:#111;'> 6.54KB </span>","children":null,"spread":false},{"title":"Camera_by_kiss.pro.user <span style='color:#111;'> 44.06KB </span>","children":null,"spread":false},{"title":"widget.cpp <span style='color:#111;'> 7.92KB </span>","children":null,"spread":false},{"title":"ui_widget.h <span style='color:#111;'> 1.19KB </span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'> 4.02KB </span>","children":null,"spread":false},{"title":"moc_widget.cpp <span style='color:#111;'> 2.67KB </span>","children":null,"spread":false},{"title":"Camera_by_kiss.pro <span style='color:#111;'> 460B </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 9.51KB </span>","children":null,"spread":false},{"title":"widget.ui <span style='color:#111;'> 421B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]