Vivotek FE8173 user manual Vivotek

VIVOTEK

	60Hz CMOS)
s<0~(m-1)>_svc_profile	0~2	1	1/4	Indicate SVC profiles
				0: baseline
				1: main profile
				2: high profile
s<0~(m-1)>_h264_intraperi	250, 500,	1000	4/4	Intra frame period in
od	1000, 2000,			milliseconds.
	3000, 4000
s<0~(m-1)>_h264_bitratere	average,	average	4/4	“average” indicates the
striction	upperbound			average bit rate will be equal
				to its target bit rate.
				“upperbound” indicates the
				bit rate will always not
				exceed its target bit rate.
s<0~(m-1)>_h264_priorityp	framerate,	framerate	4/4	The policy to apply when the
olicy	imagequality			target bit rate is not
				sufficient to satisfy current
				encoded conditions.
				“framerate” indicates frame
				rate first.
				“imagequality” indicates
				image quality first.
s<0~(m-1)>_h264_ratecont	cbr, vbr	vbr	4/4	cbr, constant bitrate
rolmode				vbr, fix quality
s<0~(m-1)>_h264_quant	1~5	3	4/4	Quality of video when
	99, 100			choosing vbr in
				“ratecontrolmode”.
				99 is the customized manual
				input setting.
				1 = worst quality, 5 = best
				quality.
				100 is percentage mode.
s<0~(m-1)>_h264_qvalue	0~51	2	4/4	Manual video quality level
				input.
				(s<0~(m-1)>_h264_quant
				= 99)
s<0~(m-1)>_h264_qpercen	1~100	44	4/4	Manual video quality level
t				input.
				(s<0~(m-1)>_h264_quant
				= 100)

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