Lightware MMX8x4-HT420M User Manual page 124

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8. LW3 Programmers' Reference
8.10.3.2. Query the Sampling Frequency
Command and Response
ç GET·/MEDIA/AUDIO/<in>.SamplingFreq
pr·/MEDIA/AUDIO/<in>.SamplingFreq=<sampling_frequency>
æ
Parameters
<sampling_frequency>
0=44.1kHz; 1=undefined; 2=48kHz;
3=32kHz; 4=22.05kHz; 6=24kHz;
8=88.2kHz; 9=768kHz; A=96kHz;
C=176.4 kHz; E=192kHz; F=unknown
Example
ç GET /MEDIA/AUDIO/I6.SamplingFreq
æ pr /MEDIA/AUDIO/I6.SamplingFreq=0
Sampling Frequency of the I6 is 44.1kHz.
8.10.3.3. Mute the Emb. Audio In
Command and Response #mute
SET·/MEDIA/AUDIO/I11.Mute=<mute_status>
ç
pw·/MEDIA/AUDIO/I11.Mute=<mute_status>
æ
Parameters
<mute_status> true: muted;
false: unmuted
Example
ç SET /MEDIA/AUDIO/I11.Mute=true
æ pw /MEDIA/AUDIO/I11.Mute=true
MMX8x4-HT series – User's Manual
8.10.3.4. Set the Volume with Exact Value on the Emb. Audio In
This command sets the volume in
Command and Response
SET·/MEDIA/AUDIO/I11.Volume=<volume_dB>
ç
pw·/MEDIA/AUDIO/I11.Volume=<volume_dB>
æ
Parameters
<volume_dB>
-80.00; -60.00; -50.00; -40.00; -35.00; -25.00; -20.00; -15.00; -12.00; -9.00; -6.00; -3.00; 0.00; 3.00; 6.00; 10.00
Example
ç SET /MEDIA/AUDIO/I11.Volume=-8
æ pw
8.10.3.5. Set the Volume by Step Value - Volume up
This command increases the volume in dB by one step on the fix value list (see the list in the previous
section).
Command and Response
ç CALL·/MEDIA/AUDIO/I11:volumeUp()
æ m0·/MEDIA/AUDIO/I11:volumeUp()
Example
ç CALL /MEDIA/AUDIO/I11:volumeUp()
æ mO /MEDIA/AUDIO/I11:volumeUp
8.10.3.6. Set the Volume by Step Value - Volume down
This command decreases the volume in dB by one step on the fix value list (see the value list in the
Volume with Exact Value on the Emb. Audio In
Command and
ç CALL·/MEDIA/AUDIO/I11:volumeDown()
æ m0·/MEDIA/AUDIO/I11:volumeDown()
Example
ç CALL /MEDIA/AUDIO/I11:volumeDown()
æ mO /MEDIA/AUDIO/I11:volumeDown
Applied firmware package: v1.3.0 | LDC software: v2.4.2
dB. #volume
Volume can be set between -80.00dB and 10.00dB, but the it will be rounded for fix values:
/MEDIA/AUDIO/I11.Volume=-6.00.
section).
Response #volume
124
Set the