Yeah; I'm not a streamer either, but it took me all of an hour to go from "what's OBS?" to enabling use of my iPhone as the video camera for Zoom calls. Haven't had time yet to do anything interesting with OBS "scenes", but it looks similarly, surprisingly straightforward. A+!
You can display RTMP streams in OBS. I don't have an iPhone, but once helped a friend get a GoPro working with OBS this way using its wireless streaming. Just plugging it in didn't work, it wouldn't just be a USB webcam. So, anything that'll let you stream with RTMP will probably work, and then you just have to input the URL on the OBS side.
That sounds great - I need a webcam for my desktop workstation and I’d love to just use my iPhone. Can you share more about your setup? What software are you using on your phone to connect it?
(which will appear as a camera source on its own, no OBS required. I was for a while a happy Camo user too, but eventually bought a webcam so I didn't have to hook and unhook my phone; it's good software)
I'm an iPhone webcam user because commercial webcams are incredible worse in quality than modern day smartphones. I regret purchasing one of the better rated Logitech ones and appearing like a washed out zombie on video calls.
Meanwhile we walk around with a quasi-DSLR in our pockets.
It's awful. I've got a C920 as well, and it turns me into a washed-out green/yellow goblin. There's an exposure slider in the driver but it's buggy so if you set it to manual exposure, after a few minutes the whole image goes super exposed as if pointing straight at the sun and you can't see anything anymore until I unplug and plug it back again.
I bought it at a premium at the height of the COVID-related hardware shortage and I regret it every time I see it in my drawer.