Instruction manual

158 ScreenPRO-II Controller • User’s Guide
4. Menu Orientation
Key Menu
• Green Threshold — adjusts the key’s clip along the Magenta vector.
• Blue Threshold — adjusts the key’s clip along the Yellow vector
• Red Mask — adjusts the background mask to/from black along the Cyan vector.
• Green Mask — adjusts background mask to/from black along the Magenta vector.
• Blue Mask — adjusts background mask to/from black along the Yellow vector.
• Opacity — adjusts the opacity of the keyed image, from fully opaque to fully
transparent. Adjustment range is 0 to 1024.
• Press {STATS} to display the Status Menu. Refer to the “Status Menu” section
on page 147 for details.
• Press {EFX} to display the Image Effects Menu. Refer to the “Image Effects
Menu” section on page 153 for details.
• Press {PICK COLOR} to choose the keying color visually. Once pressed, the
{
GRAB COLOR} label appears, and a crosshair appears on Preview. Use the
Joystick to move the crosshair around the Preview monitor as desired.
• Press {GRAB COLOR} to select the color directly underneath the crosshair.
These values are immediately mapped into the
Red, Green and Blue color fields
on the menu, and can be adjusted with the knobs in the normal manner.
• Press {SIZE & POS} to display the Key Adjustment Menu. Refer to the “Key
Adjustment Menu” section on page 160 for details.
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A Cut + Fill key is one in which the hole-cutting information is provided by a Key on Layer
B
, while the fill information is provided by the effect on Layer A (either a PIP or a Key).
Cut + Fill functions are identical to those available when a Luma Key is selected. Refer to
the “
Luma Key Functions” section on page 157 for details.
In Chapter 6, refer to the “
Working with Layers” section on page 226 for instructions on
using all types of keys.
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The following sub menus can be accessed from the Key Adjustment Menu:
• Matte Menu
• Key Adjustment Menu
Note
Cut + Fill keys can only be selected on Layer B when the
Split Mode is enabled.