Excelent program. I've been searching for a similar application for 6 months and just now I found it. I use OBS in my church and my hard task is to send the annoucement video that is projected to the congregation to another PC used to transmit the worship. I tried Wirecast and it has the remote desktop that do this job (and works very well). When I started to use OBS, I couldn't do that, even using rtmp and nginx ou nonaserver. FFMpeg send packets as expected, but the delay intermittently occurs. It's not reliable, at least in my case, and I guess the alternative showed by Fantus_Longhorn will have the same issue. Besides that, it is a tough task to open OBS in the transmitter machine when you can simply execute a tiny program.
I hope OBS developers can create a remote desktop similar program and make it as part of OBS app.