Sony MVS-8000 User Manual page 219

Dark, Middle, and Bright, and applying video signal adjustments to these
regions.
Under Dark point
Input signal
luminance level
There are three modes for luminance processing, as follows.
Tint mode: adding a specified color to the original video signal.
Color Modify mode: adjusting the original video signal.
Y Modify mode: adjusting the output levels of the input luminance signal.
Output signal
luminance level
Black balance adjustment
It is also possible to mask part of the region to be corrected.
218
Color Corrector
Middle/Dark point
Dark
• White balance adjustment: setting the output level for an input
luminance signal at the 100% level.
• Black balance adjustment: setting the output level for an input
luminance signal at the 0% level.
• Y lift correction: adjusting the curvature of the curve.
• Y dark correction: adjusting the position of the maximum point of the
curve.
White balance adjustment
Input signal
luminance
level
Bright/Middle point
Middle
Output signal luminance level
Y Lift
Y Dark
Over Bright point
Bright
Input signal
luminance
level
Unadjusted signal
Adjusted signal