7800/7700 MultiFrame Manual
7814 Series Dual HDTV Up/Down/Cross Converters
Page - 24 Revision 1.1.3
Within VistaLINK
®
, the 7814 series of products have the following main control tabs:
CONTROL TAB DESCRIPTION
Configuration for the source of video, the input and output video standards and frame sync
output timing. The status of several monitored video parameters are also reported in this control
tab. In addition, Video Present input traps can also be found in the control tab.
Configuration for setting video proc controls including YCbCr gains/offsets, RGB gains/offsets,
Hue, Saturation, Video Level, Gamma and RGB colour legalization.
Configuration of the source of video reference, and the prioritized reference fail over, and
reference priority selections.
Colour Legalize
(+ICL2 option)
Configuration for Colour Legalizer controls including soft clip enable/disable, Max RGB, Min
RGB, high knee, low knee, negative compression, and compression ratio
Configuration for the image enhancement process including enhancement enable/disable, detail
gain, enhancement limit, horizontal band, vertical intensity, luma floor and the detail noise floor.
Configuration for setting noise reduction for Motion Adaptive Spatial-Temporal Noise Reduction.
Configuration for setting key operating modes and key thresholds for the internal video de-
interlacer.
Configuration for setting how the card will process and respond to AFD.
Note that when automatic steering of ARC modes based on AFD is enabled, the ARC
conversion controls within the SCALER control tab are disabled.
Note that when the AFD Stamp Source is set to ‘Use Scaler’, the AFD Stamp control
within the Scaler control tab is disabled.
SMPTE2016-1 Monitor - Monitoring tab used to display the incoming/outgoing Active Format
Description (AFD)
Configuration for setting the SD Aperture to be used when performing scaling and ARC
operations including independent settings for both Clean and Production Apertures.
Configuration for defining and naming custom user aspect ratios.
Configuration for defining what aspect ratio conversions will be performed in response to
incoming AFD values. Each incoming AFD code can select from the predefined list of ARC
modes or a user defined ARC mode. These responses are defined within this control tab.
Configuration for setting the scaler aspect ratio conversion (ARC) mode, the default AFD
stamping mode and the default side panel colours. In addition, scaler filter bandwidths and H/V
edge processing controls are defined in this control tab.
Note that when automatic steering of ARC modes based on AFD is enabled (within the
AFD control tab); the ARC conversion controls within the SCALER control tab are
disabled. Refer to the AFD Control and AFD ARC control tabs for more information.
Note that when the AFD Stamp Source is set to ‘Use Scaler’ in the AFD Control tab, the
AFD Stamp control within the Scaler control tab is disabled. Refer to the AFD Control and
AFD ARC control tabs for more information.
Configuration for enabling and disabling audio embedders, setting audio delay and setting
sample rate converter (SRC) operating modes. In addition, C bit processing and default audio
operating modes are specified within this control tab. The status of several monitored audio
parameters are also reported in this control tab.
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