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7. Programmers’ Reference
series – Extender Application Mode – User's Manual
117
7. Programmers’ Reference
series – Extender Application Mode – User's Manual
117
EXTENDER APPLIC
A
TION MODE
Applied F-series endpoint firmware package: v2.0.0 | Applied R-series endpoint firmware package: v2.0.0 | LDC software: v2.5.9b3
7.7.16. No Sync Screen (Test Pattern) Mode
The No sync screen feature generates an image which can be displayed when there is no incoming signal on
the port. The following method turns on or off the Test Pattern function.
INFO:
The no sync screen setting is available for the stream of the HDMI output 1 port only.
Command and Response
#testpattern #nosyncscreen
ç
SET•/MEDIA/VIDEO/
<out>
.NoSyncMode=
<nosync_mode>
æ
pw•/MEDIA/VIDEO/
<out>
. NoSyncMode=
<nosync_mode>
Parameters
Parameter
Parameter description
Value
Value description
<nosync_mode>
Test pattern mode
setting
AlwaysOff
The test pattern is not displayed on the
output.
NoSignal
The test pattern is displayed if there is no
video is received on the output port.
AlwaysOn
The test pattern is displayed on the output
even there is an incoming signal.
Freeze
The signal freezes at the last video frame
on the sink device (the sink may show a
broken frame either).
Example
ç
SET /MEDIA/VIDEO/O1.NoSyncMode=NoSignal
æ
pw /MEDIA/VIDEO/O1.NoSyncMode=NoSignal
7.7.17. No Sync Screen (Test Pattern) Color Setting
The No sync screen feature generates an image which can be displayed when there is no incoming signal on
the port. The following method sets the displayed color defined in RGB code.
INFO:
The no sync screen setting is available for the stream of the HDMI output 1 port only.
Command and Response
ç
SET•/MEDIA/VIDEO/
<out>
.NoSyncColor=
<RGB_code>
æ
pw•/MEDIA/VIDEO/
<out>
. NoSyncColor=
<RGB_code>
Example
ç
SET /MEDIA/VIDEO/O1.NoSyncColor=128,128,128
æ
pw /MEDIA/VIDEO/O1.NoSyncColor=128,128,128
7.7.18. HDCP Setting (Input Port)
HDCP capability can be enabled/disabled on the input ports, thus, non-encrypted content can be enforced
so that non-HDCP compliant displays can be used. See more information in the
Command and Response
#hdcp
ç
SET•/MEDIA/VIDEO/
<in>
.HdcpEnable=
<logical_value>
æ
pw•/MEDIA/VIDEO/
<in>
.HdcpEnable=
<logical_value>
Parameters
Parameter
Parameter description
Value
Value description
<logical_value>
HDCP enable/disable
setting
true
HDCP authentication is enabled
false
HDCP authentication is disabled
Example
ç
SET /MEDIA/VIDEO/I2.HdcpEnable=true
æ
pw /MEDIA/VIDEO/I2.HdcpEnable=true
7.7.19. HDCP Setting (Output Port)
HDCP capability can be set to Auto/Always on the output ports, thus, non-encrypted content can be
transmitted to a non-HDCP compliant display. See more information in the
section.
Command and Response
ç
SET•/MEDIA/VIDEO/
<out>
.HdcpMode=
<HDCP_mode>
æ
pw•/MEDIA/VIDEO/
<out>
.HdcpMode=
<HDCP_mode>
Parameters
Parameter
Parameter
description
Value
Value description
<HDCP_mode>
HDCP mode
Auto
The level of the HDCP-encryption depends on the input.
Always
The output ports set the maximum HDCP-encryption
level which can accept by the connected sink device.
AlwaysType1
The output ports always force HDCP 2.2 Type 1.
I
f
the sink device supports this HDCP-encryption level,
the signal will be encrypted with HDCP 2.2 Type 0/1.
The signal will be encrypted with HDCP 2.2 Type 1 when the
source and the sink either support this HDCP-encryption
level.
Example
ç
SET /MEDIA/VIDEO/O1.HdcpMode=Always
æ
pw /MEDIA/VIDEO/O1.HdcpMode=Always