Querying The Status Of The Output Ports; Querying The Audio Crosspoint Setting; Switching Audio Input; Querying The Audio Autoselect Settings - Lightware HDMI-TPS-TX226 User Manual

   
7.LW3Programmer'sReference
7.7.2. Querying the Status of the Output Ports
Command and Response
ç GET·/MEDIA/AUDIO/XP.DestinationPortStatus
pr·/MEDIA/AUDIO/XP.DestinationPortStatus=<out1_state>;<out2_state>
æ
Parameters
Theresponsecontains 5 ASCII characters for eachport, thefirst indicatesthemute/lock state,thenext
2-bytelongHEXcodeshowingthecurrentstateoftheoutputports.Seethedetailsintheprevioussection.
Example
ç GET/MEDIA/AUDIO/XP.DestinationPortStatus
æ pr/MEDIA/AUDIO/XP.DestinationPortStatus=T000F;T000A
7.7.3. Querying the Audio Crosspoint Setting
Command and Response
ç GET·/MEDIA/AUDIO/XP.DestinationConnectionList
pr·/MEDIA/AUDIO/XP.DestinationConnectionList=<out1_state>;<out2_state>
æ
Parameters
The response shows the actual connection state (the connected input port) of the crosspoint in order of the
destinations.
Example
ç GET/MEDIA/AUDIO/XP.DestinationConnectionList
æ pr/MEDIA/AUDIO/XP.DestinationConnectionList=I2;I2
I2portisconnectedtoO1andO2outputports.TwoportsareintheresponsesincecurrentdevicehasaTPS
and an local HDMI output port.
7.7.4. Switching Audio Input
Command and Response
ç CALL·/MEDIA/AUDIO/XP:switch(<in>:<out>)
æ mO·/MEDIA/AUDIO/XP:switch
Example 1
ç CALL/MEDIA/AUDIO/XP:switch(I2:O1)
æ mO/MEDIA/AUDIO/XP:switch
Example 2
ç CALL/MEDIA/AUDIO/XP:switch(0:O1)
æ mO/MEDIA/AUDIO/XP:switch
Whenusing0(zero)valueasaninput,theinputwillbedisconnectedandnosignalwillappearontheoutput.
HDMI-TPS-TX200series–User'sManual
7.7.5. Querying the Audio Autoselect Settings
Command and Response
ç GET·/MEDIA/AUDIO/XP.DestinationPortAutoselect
pr·/MEDIA/AUDIO/XP.DestinationPortAutoselect=<as_state><as_mode>
æ
Parameters
Identifier
<as_state>
<as_mode>
INFO:

(3.5mmJackin):ifaplugisconnected,thesignalpresentstatealsobecametrue.
Example
ç GET/MEDIA/AUDIO/XP.DestinationPortAutoselect
æ pr/MEDIA/AUDIO/XP.DestinationPortAutoselect=EL;EL
EL:theAutoselectisEnabled (E)ontheTPSandlocalHDMIoutputs,theselectedmodeisLast detect (L).
INFO:

7.7.6. Changing the Autoselect Mode
Command and Response
ç CALL·/MEDIA/AUDIO/XP:setDestinationPortAutoselect(<out>:<as_state><as_mode>)
æ mO·/MEDIA/AUDIO/XP:DestinationPortAutoselect
Parameters
Seetheprevioussection.
Example
ç CALL/MEDIA/AUDIO/XP:setDestinationPortAutoselect(O1:EF)
æ mO/MEDIA/AUDIO/XP.setDestinationPortAutoselect=EF;EF
EF: The Autoselect is switched on (E) ontheTPSandlocalHDMIoutputs,theselectedmodebecameFirst
detect (L).

INFO:
Appliedfirmwarepackage:v1.3.2b3 | LDCsoftware:v2.5.7b2
Parameterdescription
The state of the E: the autoselect is enabled.
autoselect D: the autoselect is disabled.
The mode of the F: Firstdetectmode:thefirstactiveaudioinputisselected.
autoselect
P: Prioritydetectmode:alwaysthehighestpriorityactiveaudioinput
will be selected.
L: Lastdetectmode:alwaysthelastattachedinputisswitchedto
the output automatically.
S: Static mode: the audio selection follows the video, thus, the
embedded audio of the selected video will be switched to the
output.
An audio port is active if a valid signal is present.The only exception is the analog audio input
For more information about this function, see The Autoselect Feature
For more information about the Autoselect feature see
94
Parametervalues
section.
The Autoselect Feature section.