The Scene source allows you to add an entire scene front the same XSplit Broadcaster presentation into another. This is a great way to show PIP (Picture-In-Picture) over your scenes.
Go to Add Source > Scene and select the scene you want to show
Live Scene shows a preview of your active scene. This source works great with other XSplit Broadcaster features such as Projector mode, or when recording a specific scene whilst still being able to show what goes on in your active scene.
You may also focus on showing a specific scene within your XSplit Broadcaster presentation by selecting any of your available scenes at the bottom of the Live Scene option.