MCP-601 Operator’s Manual
Magni Systems, Inc.
60
VGA sizing, MagniPort and underscan modes
Video and graphics mix controls
within the Mix tab.
The KEY button activates the key operation specify by
the parameters setup under the Key tab.
The FREEZE button will freeze the scan converted
VGA graphics on the video output. The button will
toggle the Freeze function ON and OFF.
The Test Pattern button will provide Color Bar test
patterns on the video output. One CB is without marker
and one with 80% and 90% area markers.
Figure 7-6, VGA Pan / sizing/ Underscan and Key
control under the Mix tab of Magni Premier software
Keying function
Refer to Magni Premier Key tab in the Basic Operations
section.
Read Back button will display the Key color value that is
being used.
Send Color button will take the RGB values on the
Select Key Color box as the key color to be used.
Figure 7-7, Setting keying parameters with the Key
screen of the Magni Premier software