Cannot record live video from Sony RX100 VII or MacBook webcam

[UncleAnts]

I'd like to record live video from my Sony RX100 VII and my webcam to Premiere Elements on my MacBook Air. I have connected the camera using a Lindy HDMI-USB adapter which works fine with Skype and Teams so I know it's working. However, When I try to select 'Videos from cameras and devices' on the Add Media dropdown I get the message 'No supported device is selected'. Indeed it can't even find the webcam on my MacBook.

All suggestions gratefully accepted.

[Steve Grisetti]

I don't believe live capture over webcam is supported on the Mac, anthony. In fact, it's barely supported on Windows Driver Model devices.

[UncleAnts]

Well that would explain it then!

Thanks for the prompt repsonse Steve.

Regards    Anthony