Dsk Adjustment Menu - Barco PresentationPRO-II User Manual

4. Menu Orientation
Background/DSK Input Setup Menu
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From the Background/DSK Input Setup Menu , press { KEY } to access the DSK
Adjustment Menu , a sample of which is shown below:
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Figure 4-45. DSK Adjustment Menu (sample)
The DSK Adjustment Menu enables you to adjust key and fill parameters for the DSK
source. The following functions are provided:
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Blue — adjust the blue component of the background matte color as required,
from 0 to 1024.
Note The default state is a black matte color.
DSK ADJUSTMENT
Key Type
Invert Mode
Clip
Gain
Opacity
Fill Source
INPUT
SETUP
Key Type — displays the type of DSK key, currently fixed as a "Luma" key.
Invert Mode — enables you to invert the DSK signal.
Clip — adjusts the threshold of the video that "cuts" into the background. A hole
will be cut anywhere that foreground luminance is greater than the clip level. The
hole is then filled with the Fill Source . Adjustment range is 0 to 1023.
Gain — adjusts the keyer sensitivity, enabling you to change the key's sharpness.
Gain only affects the key hole. Adjustment range is 0 to 1023.99.
Opacity — enables you to adjust the key's opacity, from fully opaque to fully
transparent. Adjustment range is 0 to 1024.
Fill Source — determines the video that fills the key hole:
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Self — fills the hole with the key source video itself (e.g., video from a
character generator).
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Matte — fills the hole with a matte color, which can then be adjusted with
the DSK Matte Adjustment Menu . Refer to the "
Adjustment Menu
Press { INPUT SETUP } to display the BG/DSK Input Setup Menu . Refer to the
" Background/DSK Input Setup Menu Functions
[ Luma ]
Off
0
1.00
512
Matte
MATTE
" section on page 79 for details.
" section on page 76 for details.
PresentationPRO-II • User's Guide
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DSK Matte