Configuring Digilinx; Configuring Input 3 - Matrox DigiSuite Installation Manual

Configuring DigiLinx

You can configure DigiLinx to meet specific video or key input and
output requirements. For example, you can set your third digital input to
a key input, and invert and expand the key input signal.

Configuring Input 3

To configure Input 3 to DigiLinx (labelled 4:2:2 IN 3), click the
tab, then the tab.
Input
Note Depending on your DigiLinx model, Input 3 to DigiLinx may not
be available. Inputs 1 and 2, when available, are always video inputs.
q
Use this list to select the type of digital input you want for
Input 3
Input 3. You may select either
q
Key Invert Select this option to invert the key input signal so that
transparent areas of the keyed image become opaque, and opaque
areas become transparent.
q
Expand Key In
standard range of luminance levels (that is, 16 to 235), and you
require the signal to be expanded to include the full range of levels
from 0 to 255.
For example, you'll need to select
keyed image that should be completely transparent, such as the
background of a title, are displayed as partially transparent.
Video
Select this option if your key input signal has the
Expand Key In
or .
Key In
if areas of your
Configuring DigiLinx
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DigiLinx