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VIVOTEK
User's Manual - 117
Group: audio (product dependent)
NAME VALUE SECURITY
(get/set)
DESCRIPTION
duplexmode full,
half,
post,
get
4/4 Full => full-duplex
Half => half-duplex
Post => simplex talk only
Get => simplex listen only
(capability.audioput>0 and capability.audioin>0)
sendclientaudio <boolean> 4/4 Enable audio send from active client to all other clients.
(capability.audioput>0 and capability.audioin>0)
lowbandwidth <boolean> 4/4 Improve low bandwidth environment support.
enableaec <boolean> 4/4 Enable acoustic echo cancellation for full-duplex audio.
(capability.audio.aec=1)
Group: audioin_c<0~(n-1)> for n channel products (capability.audioin>0)
NAME VALUE SECURITY
(get/set)
DESCRIPTION
source micin,
linein
4/4 Micin => use external microphone input.
Linein => use line input.
mute 0, 1 4/4 Enable audio mute.
gain 0~31 4/4 Gain of input.
boostmic 0, 1 4/4 Enable microphone boost.
s<0~(m-1)>_codectype aac4, gamr 4/4 Set audio codec type for input.
s<0~(m-1)>_aac4_bitrate 16000,
32000,
48000,
64000,
96000,
128000
4/4 Set AAC4 bitrate in bps.
s<0~(m-1)>_gamr_bitrate 4750,
5150,
5900,
6700,
7400,
7950,
10200,
12200
4/4 Set AMR bitrate in bps.