Vivotek SF8174 user manual Audio input per channel, Product dependent

VIVOTEK

i<0~(m-1)>_win_i<0~9>_size

<product dependent>

<window

size>

(100x75) 4/4

Width and height of the window.

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	micin,			micin	4/4		micin => use built-in microphone
		linein						input.
								linein => use external microphone
								input.
mute	0, 1		0		1/4			Enable 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.
								0 => +0dB
								1 => +20dB
								2 => +40dB
								Or
								Gain of input.
								(audioin_c<0~(n-1)>_source =
								micin)
s<0~(m-1)>_codectype		aac4, g711,		g711	4/4			Set audio codec type for input.
		g726
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)>_g711_mode		pcmu,		pcmu	4/4		Set G.711 mode.
<product dependent>		pcma
s<0~(m-1)>_g726_bitrate	16000,		32000		4/4			Set G.726 bitrate in bps.
<product dependent>	24000,
	32000,
	40000
s<0~(m-1)>_g726		little, big		little	4/4			Set G.726 bit streaming packing
_bitstreampackingmode							mode

User's Manual - 181