I installed “DirectShow UVC Driver Application” here.
Even if the application is activated by connecting the UVC camera via USB, the camera image portion will not be displayed in black.
Choosing Capture-> Still Capture will freeze the application.
By the way, if “Stream UVC Driver Application” is installed, the camera image will be displayed correctly.
However, the usage rate of CPU Core 1 remains 100%, and other processing becomes impossible.
Please teach me how to solve it.