Ross carbonite - DVE Keys

33.
Use the Cntrl knob to select Range and use the
Value knob to adjust the range of the translucent
colors.
• Increasing the range value widens the
translucent area by including more hues from
the background range (the lower-end of the
range is dened by the shadow range you
just set).
• Decreasing the range value narrows the
translucent area by excluding hues.
34.
Press NEXT.
35.
Use the Mask knob to apply a mask to the key.
DVE Keys
The DVE key allows you to apply digital video effects,
such as scale, crop, aspect ratio, position, and border to
video image or another key type. When the DVE is
applied to another key type, it is said to be ying (Fly
Key).
Keep the following in mind when working with a Fly
Key:
• The Fly Key feature consumes a single DVE
channel for self keys and chroma keys, but two
DVE channels for an auto select key.
• The Fly Key feature is not available when the
switcher is in Standard mode.
• The Fly Key feature cannot be applied to a DVE
key.
• The Key Invert feature is not available for a Fly
Key.
• The self key Fly Key can be used with all
MultiScreen layouts. The auto select key Fly Key
can only be used with the Dual Vert or Dual Horiz
MultiScreen layouts.
• A chroma key should be initialized and adjusted
before the DVE (Fly Key) is applied to it.
To Set Up a DVE Key
The DVE resources for this key may not be available.
Depending on how your switcher is congured, you may
be asked to steal the resources from another element, or
be prevented from using the resources.
1.
Select the keyer that you want to set up a DVE
key on.
Tip: You can use the same procedure for a MiniME
™
or MultiScreen.
2.
Select the video signal, on the key bus, that you
want to use for the key.
3.
Press DVE.
4.
Use the X Pos, Y Pos, and Size knobs to
position and size the key. You can also use the
positioner.
5.
Press NEXT.
6.
Use the Aspect knob to adjust the aspect ratio
of the key.
7.
Use the Border knob to apply a border to the
key.
Refer to the section To Apply a Border to a DVE
Key on page 39 for information on borders.
8.
Press NEXT.
9.
Crop the key horizontally as follows:
a)
Use the HCrop knob to crop the key
horizontally on both the left and right sides
at the same time.
b)
Press HCrop and use the Left/R knob to
crop the key horizontally on the left side
only.
c)
Press Left/R and use the L/Rgt knob to crop
the key horizontally on the right side only.
10.
Crop the key vertically as follows:
a)
Use the VCrop knob to crop the key
vertically on both the top and bottom sides
at the same time.
b)
Press VCrop and use the Top/B knob to
crop the key vertically on the top side only.
c)
Press Top/B and use the T/Bttm knob to
crop the key vertically on the bottom side
only.
11.
Press NEXT.
12.
Use the Mask knob to apply a mask to the key.
To Apply a DVE to a Key (Fly Key)
The DVE resources for this key may not be available.
Depending on how your switcher is congured, you may
be asked to steal the resources from another element, or
be prevented from using the resources.
You should set up your key as you want it before
applying the Fly Key.
38 • Keying — Carbonite Operation Manual (v10.1)