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192
Creating Layouts
9
Video Cropping/Zooming
The display of a video signal can be cropped to remove unwanted portions. In XEdit, users can choose
between underscan or overscan. Overscan settings can be customized.
To set the underscan/overscan properties of a video monitor:
1. In XEdit, open a layout and click to select the video monitor for which you wish to specify overscan/
underscan settings:
The Underscan/Overscan settings appear in the Properties pane.
2. Choose Underscan (to display the entire video signal) or Overscan (to display a cropped video signal)
from the drop-down menu beside Mode :
Changing the underscan/overscan mode dynamically: It is also possible to dynamically change the
overscan/underscan mode based on a feed assigned to a video monitor. For example, you can change
logical sources in a video monitor using Gateway commands, where a video source requires the monitor
to be in overscan mode but a graphics source requires the monitor to be in underscan mode to avoid
cropping the image. A custom action script can make the monitor change its scan mode depending on
the format detected. For information on how to create such a script, please contact
support@miranda.com .
The underscan/overscan settings for a video monitor
appear in the list of properties for its layout.