Query The Status Of Destination Port; Query The Audio Crosspoint Setting; Audio Stream Switching; Enable/Disable The Audio Stream - Lightware UBEX-PRO20-HDMI-F110 User Manual

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7. Programmers' Reference 7. Programmers' Reference
7.7.2. Query the Status of Destination Port
Command and Response
ç GET•/MEDIA/AUDIO/XP.DestinationPortStatus
pr•/MEDIA/AUDIO/XP.DestinationPortStatus=<out_status>;...;<out_status>
æ
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 ports.
Legend
See at previous section.
Example
ç GET /MEDIA/AUDIO/XP.DestinationPortStatus
æ pr /MEDIA/AUDIO/XP.DestinationPortStatus=T000F;T000A;T000B;T000C
Example and Explanation (for output 1, T000F)
T 0
0 0 0 0 0 0
Reserved
Reserved Reserved Reserved
7.7.3. Query the Audio Crosspoint Setting
Displays the current crosspoint setting which audio stream is transmitted to the output ports of the device.
Command and Response
ç GET•/MEDIA/AUDIO/XP.DestinationConnectionList
pr•/MEDIA/AUDIO/XP.DestinationConnectionList=<source>;<source>
æ
Example
ç GET /MEDIA/AUDIO/XP.DestinationConnectionList
æ pr /MEDIA/AUDIO/XP.DestinationConnectionList=S1;S2;S4;S4
S1 stream from input 1 is connected to the D1 sink, S2 stream from input 2 is connected to the D2 sink, S4
from the input 4 is connected to the D3 and D4 sinks.
0 0
0 0 0 0 0 0 1 1
Signal
Reserved Reserved Reserved
presents
Applied F-series endpoint firmware package: v1.4.1 | Applied R-series endpoint firmware package: v1.4.1 | LDC software: v1.34.0b2
UBEX series – Extender Application Mode – User's Manual UBEX series – Extender Application Mode – User's Manual
7.7.4. Audio Stream Switching
Command and Response
ç CALL•/MEDIA/AUDIO/XP:switch(<source>:<destination>)
æ mO•/MEDIA/AUDIO/XP:switch
Example
ç CALL /MEDIA/AUDIO/XP:switch(S2:D1)
æ mO /MEDIA/AUDIO/XP:switch
S2 stream audio is switched to D1 port.
7.7.5. Enable/Disable the Audio Stream
Command and Response
ç SET•/MEDIA/AUDIO/<source|destination>.Enabled=true|false
æ pw•/MEDIA/AUDIO/<source|destination>.Enabled=true|false
F
Example
1 1
ç SET /MEDIA/AUDIO/S1.Enabled=true
æ pw /MEDIA/AUDIO/S1.Enabled=true
Connected
7.8. Analog Audio Port Settings
DIFFERENCE:

INFO:
Audio port numbering can be found in the
7.8.1. Setting the Volume in dB
Command and Response
SET•/MEDIA/AUDIO/<in|out>.VolumedB=<volume>
ç
pw•/MEDIA/AUDIO/<in|out>.VolumedB=<volume>
æ
Parameters
Identifier
<volume>
Example
ç SET /MEDIA/AUDIO/I3.VolumedB=-15
æ pw /MEDIA/AUDIO/I3.VolumedB=-15.000
#analogaudio #volume
#switch #crosspoint
#streamenable
Only the UBEX-PRO20-HDMI-F110 model is built with analog audio input and output ports.
Input/Output Port Numbering
Parameter description
Sets the input volume (attenuation) between -95.62 dB and 0 dB.
94 94
section.