Vivotek IB9391-EHT - Page 244

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244 - User's Manual
<Not support anymore> microphone input.
* Not support this parameter anymore when
the version number (httpversion) is equal or
greater than 0301a.
* We replace "audio_mic" with "audio_intmic".
audio_intmic <0~Positive
Integer>
0/7 Internal (Built-in) Microphone.
0: Not support
1: Support
Bit 0 for CH0, bit 1 for CH1, and so on.
audio_extmic <0~Positive
Integer>
0/7 External Microphone.
0: Not support
1: Support
Bit 0 for CH0, bit 1 for CH1, and so on.
audio_alarm <0~Positive
Integer>
0/7 0: Not support audio alarm.
1: Support audio alarm.
Bit 0 for CH0, bit 1 for CH1, and so on.
audio_linein
<Not support anymore>
<boolean> 0/7 Indicate whether to support external line
input.
* Not support this parameter anymore when
the version number (httpversion) is equal or
greater than 0301a.
* It will be replaced by audio_intmic and
audio_extmic.
audio_lineout <boolean> 0/7 Indicate whether to support line output.
audio_michardwareswitch <boolean> 0/7 Indicate whether the hardware supports
built-in/external mic switch
audio_headphoneout
<Not support anymore>
<boolean> 0/7 Indicate whether to support headphone
output.
* Not support this parameter anymore when
the version number (httpversion) is equal or
greater than 0301a.
audio_audioclip <boolean> 0/7 Indicate whether to support audio clip
function.

* We support this parameter when the version
number (httpversion) is equal or greater than
0309a.