Vivotek FD8164 user manual Video input setting per channel, Rbgain indicates using rgain and gbain

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7.7.1 video input setting per channel

Group: videoin_c<0~(n-1)>for n channel products, and m is stream number

NAME		VALUE		DEFAULT		SECURITY		DESCRIPTION
						(get/set)
cmosfreq	50, 60		60		4/4		CMOS frequency.
								(capability.videoin.type=2)

whitebalance	auto,	auto	4/4	“auto” indicates auto white
	manual,			balance.
	rbgain			“manual” indicates keep current
				value.

“rbgain” indicates using rgain and gbain.

rgain	0~100	30	4/4	Manual set rgain value of gain
				control setting.
bgain	0~100	30	4/4	Manual set bgain value of gain
				control setting.
exposurelevel	0~12	6	4/4	Exposure level
maxgain	0~100	100	4/4	Manual set maximum gain
				value.
mingain	0~100	0	4/4	Manual set minimum gain
				value.
color	0, 1	1	4/4	0 =>monochrome
				1 => color
flip	<boolean>	0	4/4	Flip the image.
mirror	<boolean>	0	4/4	Mirror the image.
ptzstatus	<integer>	2	1/7	A 32-bit integer, each bit can be set
				separately as follows:
				Bit 0 => Support camera control
				function; 0(not support), 1(support)
				Bit 1 => Built-in or external
				camera; 0 (external), 1(built-in)

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