The SPLITMUX®-4x4-HDVWC is an HDMI Quad Screen Multiviewer
and a multi-purpose high-speed video processing system that
you can configure for three output modes. In Multiview Mode,
it can display the four (4) video sources in PiP, quad, full
screen, or custom display modes, with all (4) monitors
displaying the same image at the same time. In Video Wall
Mode, display video from one source across all four monitors.
In Matrix Mode, route digital HDMI video and audio signals
from four (4) HDMI video sources to four (4) displays.