Ross Synergy 100 MD, Руководство оператора

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Synergy 100 MD Operator’s Manual (v7.2 MD-S100) Keying • 7–23
UltraChrome Parameters — Shadow Menu
4. Adjust the shadow properties that are considered shadows as follows:
•
Range
— Use the
Hue
knob to adjust the range of values that a Background color
can have to be considered a shadow.
~
Increasing the range value widens the Shadow Area by including
lower-luminance Background colors. The increased range comes as a result of
colors moving from the Translucent Area to the Shadow Area.
~ Decreasing the range value narrows the Shadow Area by excluding
higher-luminance colors. These excluded colors move back into the
Translucent Area.
•
Gain
— Use the
SAT
knob to adjust the strength of the shadows, making them
darker or lighter.
~
Increasing the gain value creates darker shadows.
~ Decreasing the gain value creates lighter shadows.
5. Press
3. Translucency
to display the Translucency Menu .
UltraChrome Parameters — Translucency Menu
Operating
Tip
Shadow adjustments allow you to extract a shadow from the
background. This would be the actual shadow that the foreground
subject is casting onto the screen.
Note If there are flaws and blemishes in the Chroma Key background, they
will
also appear as shadows. Normally, a superb set with careful
lighting is required for natural Chroma Key shadows. Refer to the
section “
Chroma Key Lighting Tips ” on page 7-30 for more
information on lighting.
Use positioner or Hue, Sat, Lum to modify
UltraChrome Parameters
0. Color Pick
1. Initialize Key
2. Shadow
3. Translucency
4. Transition 5. Background Range
6. Foreground Range
7. Spill Suppress
8. Softness and Luma
9. Color Map Off
Shadow Range: 0.0%
Gain: 0.0%
Use positioner or Hue, Sat, Lum to modify
UltraChrome Parameters
0. Color Pick
1. Initialize Key
2. Shadow
3. Translucency
4. Transition 5. Background Range
6. Foreground Range
7. Spill Suppress
8. Softness and Luma
9. Color Map Off
Translucency Range: 0.0%
Gain: 0.0%