EOS webcam utility

Hi everyone

A question about the Processing video library on Mac OS. I have had issues with this in the past when using third party camera utilities for video input. Processing seems to be very particular about what utilities it will or will not work with (some work with Zoom and Facetime but not with Processing, some with either Zoom or Facetime and not with Processing and some work with everything). I’m looking at using the Canon EOS webcam utility with Processing. I need to be able to use the professional lens options available when using such a utility and have Canon cameras and lens. However, does anyone have experience of using the EOS utility with the Proessing video library?