Keying / Frame Grabbing / Motion Suppression 18
Deko500 User’s Guide
FRAME GRABBING
To set grab options:
In the Channel menu, click Grab Options, then click to select or
de-select options from the drop-down menu. A checkmark next to
an option indicates that it is selected.
Grab With Key
Select to enable frame grabbing video input with key. This option
must be selected to enable fram grabbing of shaped input video.
Input Video Is Shaped
Select to enable frame grabbing of shaped input video. This
selection is not available if Grab With Key is not selected.
To grab a frame of video:
1. Connect an input signal to Deko500. See Video Inputs in the
Deko500 Installation Guide.
2. From the Channel menu, choose Frame Grab.
Note Use a digital input source for the highest quality frame
grabbing.
SUPPRESSING MOTION
To apply motion suppression when frame grabbing:
1. From the Channel Menu, choose Motion Suppress.
2. Check Motion Suppress When Grabbing.
To apply motion suppression to the current
background:
1. From the Channel Menu, choose Motion Suppress.
2. Check Motion Suppress Now.
To specify motion suppression options:
1. From the Channel Menu, choose Motion Suppress.
2. Do one of the following:
Check Interpolate Scan Lines to specify interpolation between
every other scan line.
Check Duplicate Scan Lines to specify duplication of every
other scan line.
3. Check either Preserve Field 1 (odd field) or Preserve Field 2 (even
field) to specify which field’s scan lines to interpolate or duplicate.