6. LW3 Programmers’ Reference
HDMI20-OPTC series – User's Manual
49
6.4.9. Querying the Status of Destination Ports
Command and Response
Ý
GET•/MEDIA/VIDEO/XP.DestinationPortStatus
Ü
pr•/MEDIA/VIDEO/XP.DestinationPortStatus=
<out1_state>
;
<out2_state>
The response contains 5 ASCII characters for each port. The first character indicates the mute/lock state,
the next 2-byte long HEX code showing the current state of the output port.
Parameters
See at previous section.
Example
Ý
GET /MEDIA/VIDEO/XP.DestinationPortStatus
Ü
pr /MEDIA/VIDEO/XP.DestinationPortStatus=T008E;M008E
Example and Explanation (M008E)
M
0
0
8
E
Unlocked,
Muted
0 0
0 0
0 0
0 0
10
00
1 1
10
Reserved
Reserved
Reserved
Reserved
No embedded
audio
Unknown
Signal
presents
Connected
6.4.10. Querying the Video Autoselect Settings
Command and Response
Ý
GET•/MEDIA/VIDEO/XP.DestinationPortAutoselect
Ü
pr•/MEDIA/VIDEO/XP.DestinationPortAutoselect=
<out1_set>
;
<out2_set>
The response shows the settings of output1 and output2.
Parameters
Identifier
Parameter description
Parameter values
<out#_set>
Two-letter code of the
Autoselect settings
1
st
letter
E:
Autoselect is enabled
D:
Autoselect is disabled
2
nd
letter
F
: First detect mode: the first active video input is selected.
P:
Priority detect: always the highest priority active video
input will be selected.
L:
Last detect: always the last attached input is switched to
the output automatically.
Example
Ý
GET /MEDIA/VIDEO/XP.DestinationPortAutoselect
Ü
pr /MEDIA/VIDEO/XP.DestinationPortAutoselect=EP;EP
EP
: the Autoselect is Enabled on output 1 and output 2, selected mode is Priority detect.
6.4.11. Changing the Autoselect Mode
Command and Response
Ý
CALL•/MEDIA/VIDEO/XP:setDestinationPortAutoselect(
<out>
:
<out_set>
)
Ü
mO•/MEDIA/VIDEO/XP.setDestinationPortAutoselect
Parameters
See the previous legend.
Example1
Ý
CALL /MEDIA/VIDEO/XP:setDestinationPortAutoselect(O2:D)
Ü
mO /MEDIA/VIDEO/XP:setDestinationPortAutoselect
D:
the Autoselect is disabled on output 2.
Example2
Ý
CALL /MEDIA/VIDEO/XP:setDestinationPortAutoselect(O1:EF)
Ü
mO /MEDIA/VIDEO/XP:setDestinationPortAutoselect
EF:
First priority detect is set on output 1.
6.4.12. Setting the Output Conversion Mode
INFO: This command is available on the O1 output of HDMI20-OPTC-RX220-PRO model.
Command and Response
Ý
SET•/MEDIA/VIDEO/O1.Conversion=
<conversion_mode>
Ü
mO•/MEDIA/VIDEO/O1.Conversion=
<conversion_mode>
Parameters
<conversion_mode>
OFF:
No conversion mode (transparent)
420:
Converts to YCbCr 4:2:0
LEFT:
Split mode, output on the left side
RIGHT:
Split mode, output on the right side
Example
Ý
SET /MEDIA/VIDEO/O1.Conversion=420
Ü
pw /MEDIA/VIDEO/O1.Conversion=420
HDMI signal on the O1A and O1B of the receiver is downsampled to YCbCr 4:2:0. For more information see