Did any of you ever see that one Minecraft website that had a live feed of a person's house, and there was a green screen in part of it? The green screen was a Minecraft player on a server looking at the hub of the server from far away, and if you joined, you'd show up too. If you did something in game, like toss an emerald down a hole, then a big notch head would move in real life, and all of this was live.
Yes! It's something like that, but someone put it into a green screen in their house, so it looked like the world was connected to real life.
I mean that there was a real life green screen in a real life house, and a Minecraft server was displayed on the real life green screen and streamed live online.
That's called video editing and actually has nothing to do with Minecraft. A green screen can be used for anything; Minecraft, explosions, anime, you call it. If that's what you're looking for, you're probably on the wrong forums
Maybe, but you could interact through the real world and things in the real life house through actions done in game, like stepping on a pressure plate.
You would still need a plugin to detect events that could send output to another program or something.
So you can go to a website and see yourself in game, and when you do something like press a button, you see something happen in real life immediately.
