linux下基于QT和v4l2驱动的USB摄像头视频采集与显示

[{"title":"（16个子文件244KB）linux下基于QT和v4l2驱动的USB摄像头视频采集与显示","children":[{"title":"qt4v4l2UsbCapture","children":[{"title":"qtv4lCapture <span style='color:#111;'>599.57KB</span>","children":null,"spread":false},{"title":"moc_capturethread.o <span style='color:#111;'>1.21KB</span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'>7.75KB</span>","children":null,"spread":false},{"title":"capturethread.cpp <span style='color:#111;'>5.78KB</span>","children":null,"spread":false},{"title":"videowidget.h <span style='color:#111;'>309B</span>","children":null,"spread":false},{"title":"videowidget.cpp <span style='color:#111;'>491B</span>","children":null,"spread":false},{"title":"capturethread.h <span style='color:#111;'>1.61KB</span>","children":null,"spread":false},{"title":"mainwindow.cpp <span style='color:#111;'>1019B</span>","children":null,"spread":false},{"title":"qtv4lCapture.pro.user <span style='color:#111;'>12.70KB</span>","children":null,"spread":false},{"title":".directory <span style='color:#111;'>60B</span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'>599B</span>","children":null,"spread":false},{"title":"moc_capturethread.cpp <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"README.txt <span style='color:#111;'>408B</span>","children":null,"spread":false},{"title":"qtv4lCapture.pro <span style='color:#111;'>168B</span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'>178B</span>","children":null,"spread":false},{"title":"tmp","children":[{"title":".directory <span style='color:#111;'>48B</span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":true}]