QT QLabel setPixmap from QAbstractVideoSurface
QT QLabel setPixmap from QAbstractVideoSurface I'm implementing my own class for probing video frames from QCamera under windows. It's a subclass of QAbstractVideoSurface. So, my probe generates QPixmap which I tried to draw on QLabel (as viewfinder). And I've got segmentation fault on QLabel setPixmap call. I'm sure my Qpixmap is well made, because I can save it on the disk with a save(). My QLabel is inititalized and works well, because I can load QPixmap from the disk and set it to QLabel. I guess there is problem with a format of a pixmap, but can't clue how to correct it :( My code frameprobe.h #ifndef FRAMEPROBE_H #define FRAMEPROBE_H #include <QAbstractVideoSurface> #include <QList> #include <QPixmap> class FrameProbe : public QAbstractVideoSurface { Q_OBJECT public: explicit FrameProbe(QObject *parent = 0); QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const;...