DVI (HDMI) and VGA (Component) High Definition Video Comparator: Subtract, Freeze

The Colordo Video 442 Series High Definition Video Subtractors show the differences between two images on one monitor.

Subtract or Compare mode allows you to subtract or compare two video images. The unit performs a video image comparison by subtracting the image stored in its memory from the active picture at its input or subtracting one live picture from another live picture. Comparison (subtraction) of two live video streams is also possible.

The Subtract or Compare mode has two selectable output modes. One provides the difference plus 0.5. The other provides the absolute value of the difference

Model Number: DD442CS