Hey there. I could really use some help, if this is even possible.

So, first, the setup. I have an Xbox One and TV that is on the opposite wall from my computer. I have the Xbox and TV connected to my HD60 S, which is then connected to my computer. I stream while sitting at my computer using OBS.

I have been wanting to change this for a while and it would be an easier solution than trying to move my room around. I was about to test an idea that I had where I would open the ElGato Game Capture HD software and have that open while I played and streamed. Except, when I went to look at my stream in OBS, the game was a white screen when before it was not since I have the ElGato as a Video Capture Device source. And then I attempted to use the Game Capture HD as a Window Capture source, but every time my mouse moves, it takes the gameplay from full screen to showing all of the extra stuff that I don't need my viewers to see.

I don't know if it is even possible to do what I want the way I want it and that I might just need to get a second monitor in the future. Is there a way to have my gameplay on my single computer monitor while I also stream? Any help is appreciated. Thank you!