Vivotek FD8371EV user manual Audio input per channel

VIVOTEK

7.14 Audio input per channel

Group: audioin_c<0~(n-1)>for n channel products (capability.audioin>0)

NAME		VALUE		DEFAULT		SECURITY		DESCRIPTION
						(get/set)
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	9~108		69		4/4			Gain of input.
								(audioin_c<0~(n-1)>_source =
								linein)
boostmic	9~108		108		4/4			Enable microphone boost.
							0 => +0dB
							1 => +20dB
							2 => +40dB
							Or
							Gain of input.
								(audioin_c<0~(n-1)>_source
							= micin)
s<0~(m-1)>_codectype		aac4, gamr,		aac4	4/4			Set audio codec type for input.
		g711
s<0~(m-1)>_aac4_bitrate	16000,		16000		4/4			Set AAC4 bitrate in bps.
<product dependent>	32000,
	48000,
	64000,
	96000,
	128000
s<0~(m-1)>_gamr_bitrate	4750,		12200		4/4			Set AMR bitrate in bps.
<product dependent>	5150,
	5900,
	6700,
	7400,
	7950,
	10200,
	12200
s<0~(m-1)>_g711_mode		pcmu,		pcmu	4/4		Set G.711 mode.
<product dependent>		pcma

User's Manual - 163