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Adjusting the X/Y Position of a Pattern
Some of the patterns may have their center point repositioned. To position a pattern, navigate
to the pattern selection page of the keyer you are setting up. Use the joystick or control knobs
to move the pattern vertically and horizontally. To re-center the pattern, press the pattern
select button of the current pattern in the menu. This will reset the position and symmetry of
the pattern.
DVE Key
DVEs (digital video effects) are used to create picture-in-picture boxes with borders.
Mostmodels have 1 channel of 2D DVE that allows scaling, rotation, 3D borders and offers a
drop shadow.
Combining a background, DVE fill and DVE key/cut
Background
A full screen image.
Fill
Another full screen that has been scaled, rotated or has added borders and will be overlaid on
top of the background.
Key/Cut
In the case of a DVE key, the key/cut signal is generated by the switcher’s internal
DVEprocessor.
Performing an Upstream DVE Key
To set up a DVE key on upstream keyer 1 on the software control panel:
1 Expand the upstream key 1 M/E 1 palette and select DVE from the key types bar.
2 Select the fill source. You can even select the ME 2 program or preview output as the DVE
fill source which gives you a tremendous amount of control and creative options.
3 Adjust the key parameters to refine the key. For a description of DVE key parameters, refer
to the table below.
112Keying using ATEM Switchers
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