Collect a simple still image from USB camera

[jso111]

I'm having tremendous difficulty in simply capturing one image from the USB camera I use as a webcam using C++. I see the camera example code, but this is so complex as to make it very challenging to figure out how to easily use the camera.

Chat GPT seems quite helpful, but it is pulling code from QT5, using functions that no longer exist.

Anybody know of simple C++ code to just get one camera image?

thanks!

[wenter]

Refer to these classes for <QCamera>、<QCameraViewfinder>、<QCameraImageCapture>, which should solve your problem