Is there a way to convert a pylonImage to a QVideoFrame in Qt6.2?

[UbiMiles]

Hi, I'm working on a QML app with pylon's SDK, and I am having some performance issues with displaying pylon Images , due to a lot of conversions
I am capturing pylon Images , converting them to QImages, then converting the pixel format of the QImage to one that is compatible with a video frame, and then using memcpy to convert the QImage to a QVideoFrame, is there a way for me to convert the pylon image to a QVideoFrame directly ?

[SGaist]

Hi,

What is the format of the image you get ?
Depending on that, you could possibly copy it directly in your QVideoFrame.

[UbiMiles]

@SGaist
RGB888
however my images are grayscale so I can change it if needed
I tried YUV422 planar and memcpy-ing it directly to a QVideoFrame and that did not work out to well sadly.

[SGaist]

Do you mean grayscale stored in RGB888 ?

[UbiMiles]

@SGaist
exactly, indeed

[SGaist]

Why not use one of the QImage grayscale format ?

[UbiMiles]

@SGaist
same issue , I can't seem to convert Pylon mono formats to QImages , and I'm receiving images from external hardware via the SDK so cannot receive QImages directly

[SGaist]

What about QImage::Format_Indexed8 ?