Turning an old webcam + RPi into a camera server

I had this old webcam lying around which I haphazardly bought during the "COVID webcam shortage" era. It was never great, but it worked fine for occasional video calls. Logitech C270 - aka the wall-eye, get it? Having nothing better to do on a weekend, I decided to repurpose it into a webcam server using a Raspberry Pi 4. Searching around, I found motion, a lightweight software that can turn a…