Product manual

resets all the Chroma Key parameters to their
default settings.
7.
Press NEXT.
8.
Adjust the Background as follows:
a)
Use the Type knob to select Bkgd.
b)
Use the Cntrl knob to select NegHue.
c)
Use the Value knob to adjust the range of
hues that are included in the Background,
expanding counter-clockwise around the
color wheel.
a)
Use the Cntrl knob to select PosHue.
b)
Use the Value knob to adjust the range of
hues that are included in the Background,
expanding clockwise around the color wheel.
a)
Use the Cntrl knob to select Sat.
b)
Use the Value knob to adjust the saturation
range of the background color.
• Increasing the Saturation Range value
includes a wider range of saturation
values to be included in the
background.
• Decreasing the Saturation Range value
includes a narrower range of saturation
values to be included in the
background.
9.
Adjust the edges of the foreground as follows:
a)
Use the Type knob to select Edge.
b)
Use the Cntrl knob to select Sens.
c)
Use the Value knob to set the edge
sensitivity.
•
Low — Reduces the level of detail in
the edges of the chroma key as well as
the overall noise in the key image that
can be the result of certain lighting
conditions or high detail camera
settings. This is the default setting.
•
High — Include the maximum detail
in the edges of the chroma key.
a)
Use the Cntrl knob to select Soft.
b)
Use the Value knob to add or remove edge
softening of the foreground image and alpha
channel.
• Increasing the Softness value increases
the amount of softness applied to the
foreground edges and alpha channel.
• Decreasing the Softness value
decreases the amount of softness
applied to the foreground edges and
alpha channel.
10.
Adjust the Foreground Area as follows:
The Foreground settings allow you to adjust the
range of colors which are considered Foreground
colors, and thus keyed fully on.
a)
Use the Type knob to select Foregd.
b)
Use the Cntrl knob to select Clip.
c)
Use the Value knob to adjust the foreground
clipping.
• Increasing the Clip value removes
lower-saturated colors from the
Foreground image.
• Decreasing the Clip value includes
lower-saturated colors in the
Foreground image.
a)
Use the Cntrl knob to select Hue.
b)
Use the Value knob to select the central, or
base, color for the foreground.
• Increasing the Hue value moves
counter-clockwise around the color
wheel to select a base color.
• Decreasing the Hue value moves
clockwise around the color wheel to
select a base color.
a)
Use the Cntrl knob to select Reject.
b)
Use the Value knob to include or reject hues
adjacent to the base color.
• Increasing the Reject value decreases
the amount of adjacent hues that are
included in the foreground.
• Decreasing the Reject value increases
the amount of adjacent hues that are
included in the foreground.
11.
Adjust the luminance, or brightness, as follows:
The luminance settings allow you to adjust the
overall brightness of the Shadow, Translucent,
and Transition areas to change the appearance
of reflections from semi-transparent objects and
Carbonite Operation Manual (v6.1) — Keying • 27