I am a complete newbie when it comes to making videos. Just got a Canon VIXIA RF62, and built a DIY green screen. On the green screen I hope to place maps and other background images that I will point to in my presentation. I know I can add these things in post-production, but I want to be able to look at myself in a monitor, with the images in place, so I can see where to point in real time.

I was thinking of hooking my camcorder into my PC laptop via the HDMI out cable on the camcorder. The idea being that I could hook up a monitor next to the camera that I could see while filming, so I can tell where to point. I don't want to just look at me in front of a green screen. At the same time I want to be recording the whole thing.

I have not as of yet bought any video editing software. Is there some that can do decent amateur video editing, and still do what I want it to from a streaming perspective? Any help would be much appreciated!