Hi, everyone. I believe I have come across an issue in the documentation of the QGraphicsVideoItem.
My current goal is to open a capture session using OpenCV and feed it into a Qt GUI. The example at the bottom of the QGraphicsVideoItem documentation shows that one could insert a QImage by using setVideoFrame. When implementing this into my project I receive a TypeError stating that QVideoFrame does not accept a QImage as an argument. I am using Python 3.10 and the latest version of PySide6. I have seen that there are other ways to achieve this through means of inserting the QImage into a QGraphicsPixMap or QLabel but this seems better suited for single images. I am unsure of what the preferred method is for video feeds. If the documentation is incorrect, and QGraphicsVideoItem indeed can not accept a QImage on a frame by frame basis, what would be another means of passing an OpenCV feed into a QGraphicsView? I was informed via Qt Forum thread that using a C library function memcpy could possibly work but this is an area I have not yet explored. Here are some relevant links: Qt Forum post - https://forum.qt.io/topic/133052/qvideoframe-not-accepting-a-qimage-even-though-the-documentation-has-an-example QGraphicsVideoItem documentation - https://doc.qt.io/qtforpython/PySide6/QtMultimediaWidgets/QGraphicsVideoItem.html Kind Regards, Don
_______________________________________________ PySide mailing list PySide@qt-project.org https://lists.qt-project.org/listinfo/pyside
