Vivotek PZ7152, PZ7151 manual Group audioinc0~ n-1for n channel products

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

Name	Value	Security	Description
		(get/set)
source	micin,	4/4	micin => use external microphone input
	linein		linein => use line input, i.e. internal microphone
	0,		Enable audio mute
mute		4/4	0	=> Disable
	1
			1	=> Enable
			Gain of input
			31		=> +12 dB
			30		=> +10.5 dB
			29		=> +9 dB
			28		=> +7.5 dB
			27		=> +6 dB
			26		=> +4.5 dB
			25		=> +3 dB
			24		=> +1.5 dB
			23		=> 0 dB
			22		=> -1.5 dB
			21		=> -3 dB
			20		=> -4.5 dB
			19		=> -6 dB
			18		=> -7.5 dB
			17		=> -9 dB
gain	0~31	4/4	16 => -10.5 dB
			15		=> -12 dB
			14		=> -13.5 dB
			13		=> -15 dB
			12		=> -16.5 dB
			11 => -18 dB
			10		=> -19.5 dB
			9	=> -21 dB
			8	=> -22.5 dB
			7	=> -24 dB
			6	=> -25.5 dB
			5	=> -27 dB
			4	=> -28.5 dB
			3	=> -30 dB
			2	=> -31.5 dB
			1	=> >-33 dB
			0	=> -34.5 dB
	0		Enable microphone boost
boostmic		4/4	0	=> 0db
	1
			1	=> 20db
s<0~(m-1)>_	aac4,		Set audio codec type for input
		4/4	aac4 => AAC
codectype	gamr
			gamr => GSM-AMR
	16000,		Set AAC4 bitrate in bps
			16000 => 16 Kbps
	32000,
			32000 => 32 Kbps
s<0~(m-1)>_	48000,
		4/4	48000 => 48 Kbps
aac4_bitrate	64000,
			64000 => 64 Kbps
	96000
			96000 => 96 Kbps
	128000
			128000 => 128 Kbps

80 - User's Manual