I read about (but didn't try) an HDMI to USB clone capture card recently that sounded interesting. https://www.diyphotography.net/convert-any-android-phone-into-an-hdmi-monitor
And BTW I did have good luck with the EOS webcam utility beta for doing a Zoom call on my 5D3 (I downloaded the one for the 5D4 and used it on a Mac). It was nice to use a wide angle lens. I don't know if you can get the ML overlays to come up though.
And BTW I did have good luck with the EOS webcam utility beta for doing a Zoom call on my 5D3 (I downloaded the one for the 5D4 and used it on a Mac). It was nice to use a wide angle lens. I don't know if you can get the ML overlays to come up though.