The MVS Profile allows you to modify the properties for the Video Digitisation.
In the Section of the profile you can adjust the following setting.

Brightness
Relative lightness or darkness of the color, usually measured as a percentage from 0 (black) to 255 (white).
Contrast
Is the brightness ratio of the lightest to the darkest part of the television screen image, values are between 0 and 255
Saturation
Strength or purity of the color (sometimes called chroma). Saturation represents the amount of gray in proportion to the hue, measured as a percentage from 0 (gray) to 255 (fully saturated). On the standard color wheel, saturation increases from the center to the edge.
As saturation increases, colors appear more "pure." As saturation decreases, colors appear more "washed-out."
Hue
Color reflected from or transmitted through an object. It is measured as a location on the standard color wheel, expressed as a degree between 0° and 360° (, values are between 0 and 255). In common use, hue is identified by the name of the color, such as red, orange, or green.