MainWindow 0 0 902 590 MainWindow true 0 0 0 1 1 Preview Qt::AlignCenter 115 0 Cut 115 0 Fade 115 0 Wipe 0 1 1 16 9 16 9 Live Qt::AlignCenter Qt::Vertical 20 40 0 1 1 1 1 1 1 1 1 Qt::Horizontal 0 0 0 0 902 19 Video Exit GLWidget QWidget

glwidget.h

QGLWidget QWidget

qglwidget.h