convert QVideoFrame to QImage

Question

I want to get every frames from a QMediaPlayer and convert it to QImage (or cv::Mat)

so I used videoFrameProbed

Answer 1

For anyone ending up here after finding that the qt private function "qt_imageFromVideoFrame" no longer exists in Qt5.15.0, you can now use the newly implemented method QImage QVideoFrame::image().

QImage img = frame.image();

I've tested this on Ubuntu and it works.