Meicheng quasi quad-view video processor mx-1004 is an advanced video processor for multimedia presentations. it is an ideal solution for applications where up to four video signals must be displayed on a single display. it supports up to 10 video inputs, of which four can be outputted simultaneously with the desired display layout through software control. the advanced video processor allows you to manipulate output images, wherever positions and whatever sizes you want for viewing two computers or two video signals or a combination.