go pro

Hello, I have a 13-inch Macbook (with Mac Os Catalina 10.15 operating system) and I would like to stream live video images from a Canon Legria Hf 806 cam, or from a Dji Osmo cam, or from a Dji Go Pro 10 cam. Can you help me use Obs? Buongiorno, ho un Macbook 13 pollici (con sistema operativo...