VIVOTEK
172 - User's Manual
7.14 Audio input per channel
Group:
audioin_c<0~(n-1)>
for n channel products
(capability.audioin>0)
NAME
VALUE
DEFAULT
SECURITY
(get/set)
DESCRIPTION
source
linein
linein
4/4
micin => use built-in microphone
input.
linein => use external microphone
input.
mute
0, 1
1
1/4
Disable audio mute.
gain
0~100
65
4/4
Gain of input.
(audioin_c<0~(n-1)>_source =
linein)
boostmic
0~100
65
4/4
Enable microphone boost.
Gain of input.
(audioin_c<0~(n-1)>_source =
micin)
s<0~(m-1)>_codectype
aac4, g711,
g726
g711
4/4
Set audio codec type for input.
s<0~(m-1)>_aac4_bitrate 16000,
32000,
48000,
64000,
96000,
128000
16000
4/4
Set AAC4 bitrate in bps.
s<0~(m-1)>_g711_mode
pcmu,
pcma
pcmu
4/4
Set G.711 mode.
s<0~(m-1)>_g726_bitrate 16000,
24000,
32000,
40000
32000
4/4
Set G.726 bitrate in bps.
s<0~(m-1)>_g726
_bitstreampackingmode
little, big
little
4/4
Set G.726 bit streaming packing
mode
s<0~(m-1)>_g726
_vlcmode
0, 1
0
4/4
Enable vlcmode for G.726
alarm_enable
0, 1
0
4/4
Enable audio detection
alarm_level
1~100
50
4/4
Audio detection alarm level
profile_i0_enable
<boolean>
0
4/4
Enable/disable this profile setting
profile_i0_policy day,
night,
night
4/4
The mode which the profile is
applied to.