HD2014, HD2012, HD2011 Video Passport
TM
1RU Multi-Path Video Converter, Frame Synchronizer and Decoder
FRONT PANEL OPERATION
Revision 0.1
Page
5-31
5.1.3.17.
Setting the Blanking Controls – Field 2
The
Blanking Controls for Field 2
enable the user to set what type of video processing will be applied to
lines 10 through 23 of the incoming video signal. Each line may be comb filtered, notch filtered, blanked
or bypassed directly to the Y channel output. For the sake of brevity, only the control for line 10 is
shown in this manual. Field 2, line 10 processing is determined using the
VBI FLD 2 LINE 10
control.
At the time of writing, this feature is not implemented.
Video
AnalogIn
CompositeIn
vbiProcessing
FLD2
Line 10 to 23
Comb
Bypass-to-Y
Blank
Select one of the following options:
Comb
– Comb filter content on line
n
.
Bypass-to-Y
– Bypass content on line x to Y Channel output.
Blank
– Blank content on line
n
.
5.1.4.
Configuring the Analog Out Controls
5.1.4.1.
Select the Output Format
The
Output Format
control enables the user to select the analog video output format. This control will
allow the user to configure the on-board video D/A converter to operate in either composite mode or
component mode. At the time of writing, the HD201x only supports composite analog video D/A.
Video
AnalogOut
outputSelect
---
Currently only
composite
format is available.
5.1.4.2.
Output Force Black
The
Output Force Black
control allows the user to control whether the analog video output (whether
composite or component) is forced to black.
Video
AnalogOut
forceBlack
On
Off
When
On
is selected the analog video outputs are forced to be black.
When
Off
is selected the analog video output will contain the active
video as generated by the HD201x and supplied to its video D to A
converter.
Содержание HD2011
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