Hey everyone,
I finally got this working (with USB Camera)
Note* I did have to install the DVB drivers (a reboot might have been needed)
I could not get it the usb camera to show as dev/video0 (this is why I had tried it)
The webcam device, to find the right path you have to go with lsusb (terminal on unraid) which will return bus/dev/ mine was 001/002.
for me this gave me the full details in terminal as well
udevadm info --name=/dev/bus/usb/001/002
As for the Classic Webcam settings are as such:
Stream URL:
http://[IP]:5003/webcam/?action=stream (as the docker settings tell you)
Snapshot URL:
http://[IP]:5004/?action=snapshot (as the docker settings tell you)