Graphics Reference
In-Depth Information
to the Color screen. Try balancing this in a number of ways. You
could use a point in the middle of the green and blue Custom
Curves. You could use the midtone sliders in the Primary tab,
or you could use the wheels in the 3-Way Color tab. To do the
midtone correction in Custom Curves, first right-click under the
curves and uncheck the Gang Custom Curves checkbox in the
contextual menu. The goal is obviously to get the part of the RGB
waveform that represents the door to be even across all three
channels ( Figure 12.12 ) . Remember that by raising the red and
blue channels to match the green channel, you are also raising
the overall gamma. I took green down a bit and red and blue up
a bit to make my match ( Figure 12.13 ). Experienced colorists will
be able to do this match by eye, but we need to use the basic tools
to get start to create a solid level of experience and a confidence
in our eyes.
With a still loaded, you can toggle the wipe to your live source off
and on using the keyboard Command-W.
Fig. 12.13 The data for the Custom Curve correction.
 
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