Blackmagic Design DaVinci Resolve Advanced Panel User Manual
Page 84
CONFIGURATION
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ISO:
Similar to exposure, this control adjusts gain from the black point to white in
a linear manner. 320 is the default.
FLUT:
The Floating Point Look-Up Table controls operate within the new color
space to give cleaner and finer ISO and mid grey variation without
introducing clipping. Use in conjunction with ISO.
DRX:
DRX is a dynamic range control that takes into account Color Temp (degrees
Kelvin) and Tint.
Shadow:
Provides adjustments at the toe of the FLUT.
Exposure:
Calibrated to replicate industry standard f-stops, Exposure increases or
decreases the image lightness and clips the data levels at each end.
Brightness:
This also adjusts the image brightness by changing the black level, but unlike
Exposure, this control will compress the image at each end of its range.
Contrast:
With the midtones maintained, the Contrast control adjusts the number of
discreet steps in the grey scale by changing the slope of the response curve.
Color Temp:
Sometimes referred to as Kelvin, the color temperature adjusts the RGB matrix
to consider the blue/red ratio. Common values are 3200 for Tungsten lighting
and 5600 for daylight.
Tint:
Use the tint control to adjust the yellow parameters of the RGB matrix. Ideal
to correct fluorescent or sodium vapor lamp problems.
Saturation:
Color Saturation is varied from monochrome at 0 value, to the default (or
unity) of 1, up to very over saturated at 5.
Custom PDLog:
The Custom PDLog parameter, Black Point, White Point and Gamma are
adjustable from their respective default values of 95, 685 and 0.6 gamma.
Gain:
The Red, Green and Blue Gain controls adjust each color channels gain with
0 being the reference point. One (1) is unity gain and the maximum 10 is ten
times greater amplitude than unity.