Barco PresentationPRO-II, Руководство пользователя

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PresentationPRO-II • User’s Guide 107
6. Operations
Working with Layers
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Use the following steps to modify a Key or DSK:
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Assumption : A Key (or DSK) is currently on Program.
1. Use one of two methods to access the key adjustment menus:
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For a Key — In the Layer Functions Section , press KEY to activate the
current Key for modification. The Key Menu appears.
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For a DSK — Press BG/DSK to display the BG/DSK Input Setup Menu
appears. Then press { KEY } to display the DSK Adjustment Menu .
2. Clip, Gain, Mode, Opacity — Use the controls to adjust clip, gain, invert mode
and opacity. In Chapter 4:
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Refer to the " Key Menu Description " section on page 66.
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Refer to the " DSK Adjustment Menu " section on page 78.
3. Fill Source — Use the controls in the Key Menu to select a self or matte fill key.
If Matte is selected, press { MATTE } to display the Matte Menu , with which you
can choose the matte fill color. In Chapter 4, refer to the " Matte Menu " section
on page 68 for menu details.
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For a Key only:
4. Size and Position — From the Key Menu , press { SIZE & POS } to display the
Key Adjustment Menu . Use the controls to size and position the Key. In
Chapter 4, see the " Key Adjustment Menu " section on page 69 for menu details.
5. Crop — From the Key Menu , press { CROP } to display the Crop Adjustment
Menu . Use the menu to select the type of crop, the aspect ratio, and the image’s
H and V size. In Chapter 4, refer to the " Crop Menu " section on page 61 for
menu details.
6. Source Size — From the Crop Menu , press { SRC } to display the Key Source
Adjustment Menu . Use the menu to adjust the source image’s size and position
within the PIP. In Chapter 4, refer to the " Input Source Adjustment Menu
Description " section on page 72 for menu details.
7. Special Effects — From the Matte Menu , press { EFX } to display the Image
Effects Menu . Use the menu to select monochrome or color mode, to modify
chroma and hue, to invert the color, and to set a strobe effect. In Chapter 4, refer
to the "
Image Effects Menu " section on page 63 for menu details.
8. Global Functions — Remember that the following global functions are always
available to you:
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Press Reset to reset the current effect to a default value.
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(For a Key only) Press Full Screen to bring the Key to full screen, using
the source’s height as the defining factor.
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Press Freeze to freeze the Key. Press again to unfreeze.
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For a Key and a DSK :
9. Transition — Transition the new "look" to program with a MIX or WIPE . Refer to
the “ Working with Transitions “ section on page 115 for details.
Note Because the Key is on Program, it is recommended that you
make slow, smooth adjustments during a live production.