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audio_intmic
audio_extmic
audio_alarm
audio_linein
<Not support anymore>
audio_lineout
audio_michardwareswitch
audio_headphoneout
<Not support anymore>
audio_audioclip
audioin_codec
<0~Positive
0/7
Integer>
<0~Positive
0/7
Integer>
<0~Positive
0/7
Integer>
<boolean>
0/7
<boolean>
0/7
<boolean>
0/7
<boolean>
0/7
<boolean>
0/7
aac4, gamr, g711,
0/7
g726, -
<product
dependent>
Internal (Built-in) Microphone.
0: Not support
1: Support
Bit 0 for CH0, bit 1 for CH1, and so on.
External Microphone.
0: Not support
1: Support
Bit 0 for CH0, bit 1 for CH1, and so on.
0: Not support audio alarm.
1: Support audio alarm.
Bit 0 for CH0, bit 1 for CH1, and so on.
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.
Indicate whether to support line output.
Indicate whether the hardware supports
built-in/external mic switch
Indicate whether to support headphone
output.
* Not support this parameter anymore when
the version number (httpversion) is equal or
greater than 0301a.
Indicate whether to support audio clip
function.
* We support this parameter when the version
number (httpversion) is equal or greater than
0309a.
Available audio codec. We take comma to split
codec without any space.
aac4: Advanced Audio Coding (AAC)
gamr: Adaptive Multi-Rate (AMR)
g711: G.711
VIVOTEK
User's Manual - 253
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