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Selenio™ Network Processor
User Guide
Black Stretch (%)
White Gain (dB)
Frame Sync Status
Video Input Present
Video Input Standard
Video Output Standard
Frozen Status
© 2019 Imagine Communications Corp.
Adjusts the amount of black knee applied to the video.
Black knee determines the amount of additional gain applied to the black
end of the RGB transfer functions in the look-up tables.
The value displayed is a percent of the available correction.
A positive black knee parameter will increase the slope of the first 15% of
the transfer function by the amount entered and decrease the slope of the
next 15%, to return to the unmodified transfer function.
The figure below displays increased and decreased black knees.
The default is 0, and the range is ±100.
Adjust the gain of the video in the linear (optical) domain. The default is 0,
and the range is -6.00 to 6.00 dB.
Indicates whether the frame sync is operating on this processor and
channel.
Indicates the standard of incoming video for this processor and channel.
Indicates the standard of output video for this processor and channel.
Indicates whether the frame sync is frozen.
Proprietary and Confidential.
Configuring Programs
May 2019 | Page 113
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