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Standalone VGA Grid User Guide
2-2 Configure a video source
Value
Description
Rotate
This feature is useful when a source captures video that is rotated 90⁰ or is
displayed upside down. Choose one of the following values to change the video
orientation while streaming:
l
No rotation
l
90⁰ clockwise
l
90⁰ counter clockwise
l
180⁰
Enable
deinterlacing
Enable this feature to convert an interlaced source signal to a non-interlaced
signal.
VGA Signals (coming in via DVI port)
The following values are configurable for VGA signals coming in via a DVI port.
Value
Description
Use signal from
Specify the native color space of the signal source, either RGB or YUV. The
following values are available:
l
VGA/DVI signal (RGB) (this is the default setting)
l
Component signal (YCrCb)
Configurable for VGA sources only.
Autoadjustments
interval (sec)
When a source is setup, the system automatically detects and adjusts the image
capture settings at start up and continues to adjust every 60 seconds during
operation. To change the number of seconds between update, enter a value, or
0 to disable the feature, otherwise the default of 60 seconds is set.
Vertical shift
When an image is not aligned in the window, use this feature to move an image
up or down on the screen. The values range from 20 (moves the image up) to –
20 (moves the image down).
Horizontal shift
When an image is not aligned in the window, use this feature to move an image
left or right on the screen. The values range from -999 (moves the image to the
left) to 999 (moves the image to the right).
Phase
Specifies phase adjustments for VGA signals. Generally not used unless value is
provided by Epiphan support.
Configurable forVGA sources only.
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