Apple Shake 4 Truelight - Manual (Page 12)

The Truelight Viewer
Shake Node
Truelight
10
Expanding the ‘advanced’ section at the bottom of the panel provides access to additional
controls to compensate for ambient lighting conditions. Adjustments can also be made to the
white point (luminance and colour temperature) of the display:
oneDLUT
-
Click on this toggle button to replace the Truelight cube transform with
simple look-up tables. This is slightly faster, but it is only accurate for
neutral tones. When this control is enabled the 'showOutofGamut'
control is hidden as it will have no effect.
brightness
-
The brightness level of the displayed image can be shifted up or down. If
you are working under office lighting, you may want to turn up the
brightness.
flare
-
When ambient light levels are high, detail in the darker areas of an image
can become difficult to see. Flare correction can be applied to effectively
‘stretch’ the black end of the gamma curve. This is useful when it is
impractical to black out the room. The default value of 0.01 matches the
reference cinema conditions.
whiteLuma
-
Sets the maximum white output level of the monitor. The default setting is
appropriate for matching cinema conditions. This control is hidden if the
current display calibration does not use it.
whiteChromaU,V
-
These two sliders adjust the overall colour balance of the monitor.
Changing the ‘u’ value shifts the white point towards red or green.
Changing ‘v’ shifts white towards yellow or blue. The default settings
shown match D65, the white used in video standards. These controls are
hidden if the current display calibration does not use them.