Luminance Process - Sony MVS-8000X User Manual

saturation, and also the hue within a range of ±30 degrees
of the center value for each color.
You can also mask a part of the region to be corrected.
Applying secondary color correction
effects
1
Open the CCR >CCR1 >Secondary CCR menu
(2413).
2
In the <Secondary CCR> group, press [Secondary
CCR], turning it on.
3
In the <Secondary CCR Adjust> group, select the
target color to set.
4
Set the following parameters.
No. Parameter Adjustment
1 Luminance Luminance
2 Saturation Saturation
3 Hue Delay Hue delay
To return the parameters to their default settings
In the <Secondary CCR> group, press [Unity].
Masking a part of the secondary color
correction
In the CCR >CCR1 >Secondary CCR menu (2413), press
[Mask], turning it on. The operation is identical to primary
color correction. See "Masking a part of the primary color
correction" (page 189).

Luminance Process

After converting a signal with RGB color correction
applied to a YUV signal, the luminance level is divided
into three regions, referred to as Dark, Middle, and Bright,
and the video signal is adjusted for these regions.
Under
Dark point
Middle/
Dark point
Dark Middle
Input signal luminance level
There are three modes for luminance processing, as
follows.
Tint mode: Adds a specified color to the source video
signal.
Color Modify mode: Adjusts the source video signal.
Bright/Middle
point
Over
Bright point
Bright
190
Y Modify mode: Adjusts the output levels of the input
luminance signal.
• White balance adjustment: Sets the output level for
a 100% level input luminance signal.
• Black balance adjustment: Sets the output level for a
0% level input luminance signal.
• Y lift correction: Adjusts the curvature of the curve.
• Y dark correction: Adjusts the position of the peak
of the curve.
Output signal
luminance level
Black balance adjustment
Output signal
luminance level
Y Lift
Y Dark
You can also mask a part of the region to be corrected.
Applying luminance process effects
1
Open the CCR >CCR1 >Luminance Process menu
(2415).
2
In the <Luminance Process> group, press [Luminance
Process], turning it on.
3
In the <Mode> group, specify the adjustment mode.
Tint: Adds a specified color to the source video signal
(tint mode).
Color Modify: Adjusts the source video signal (color
modify mode).
White balance
adjustment
Input signal
luminance
level
Input signal
luminance level
Unadjusted signal
Adjusted signal