@mavica_again Your cellphone, NDI camera app and NDI plugin in OBS. I've streamed with 3 camera rig foe years and it's made of old phones.
The image quality is fantastic, depending on the phone and the lag is minimal.
@apzpins my phone sadly is not the size of a gopro and it does not have a tripod screw mount (cheap spring-loaded finger traps that accidentally hold down the power button half the time do not count)
@mavica_again Shame, I experimented with a lot of different wireless and wired solutions for a use case where the PC is 5-15 meters from the camera rig and the phones beat everything each time.