Vivotek FE8174V User Manual page 166

VIVOTEK
<product dependent>
7.14 Audio input per channel
Group: audioin_c<0~(n-1)> for n channel products
NAME
source
mute
gain
boostmic
s<0~(m-1)>_codectype
s<0~(m-1)>_aac4_bitrate
<product dependent>
s<0~(m-1)>_g711_mode
<product dependent>
s<0~(m-1)>_g726_bitrate
<product dependent>
s<0~(m-1)>_g726
_bitstreampackingmode
<product dependent>
166 - User's Manual
(capability.audioin>0)
VALUE DEFAULT
micin, micin
linein
0, 1 0
1~100 65
1~100 65
aac4, g711, aac4
g726
16000, 16000
32000,
48000,
64000,
96000,
128000
pcmu, pcmu
pcma
16000, 32000
24000,
32000,
40000
little, big little
window.
SECURITY DESCRIPTION
(get/set)
4/4 micin => use built-in microphone
input.
linein => use external
microphone input.
4/4 Enable audio mute.
4/4 Gain of input.
(audioin_c<0~(n-1)>_source =
linein)
4/4 Enable microphone boost.
0 => +0dB
1 => +20dB
2 => +40dB
Or
Gain of input.
(audioin_c<0~(n-1)>_source =
micin)
4/4 Set audio codec type for input.
4/4 Set AAC4 bitrate in bps.
4/4 Set G.711 mode.
4/4 Set G.726 bitrate in bps.
4/4 Set G.726 bit streaming packing
mode