HDMI - Multi-view

A multiviewer is a device that allows you to connect several input devices, e.g. a game console, laptop, DVD player, set-top box and many others, and display the signal on a single TV, monitor or projector. Unlike traditional combiners, a multiviewer allows the image to be displayed in several different modes, from one large window, through dividing the display into several equal segments, to several images simultaneously.