Vivotek SD8111 manual Specific quality parameter of the Mpeg4 encoder

VIVOTEK

axframe
s<0~(m-1)>_mpeg4_	250, 500,	4/4	Intra frame period in milliseconds.
intraperiod	1000,
	2000,
	3000, 4000
s<0~(m-1)>_mpeg4_	cbr, vbr	4/4	cbr, constant bitrate
ratecontrolmode			vbr, fix quality
s<0~(m-1)>_mpeg4_	0, 1~5	4/4	Quality of video when choosing vbr in
quant			“ratecontrolmode”.
			0 is the customized manual input setting.
			1 = worst quality, 5 = best quality.
s<0~(m-1)>_mpeg4_	1~31	7/4	The specific quality parameter of the Mpeg4 encoder.
quantlevel			1 = best quality, 31 = worst quality.
s<0~(m-1)>_mpeg4_	1000~400	4/4	Set bit rate in bps when choosing cbr in
bitrate	0000		“ratecontrolmode”.
s<0~(m-1)>_mpeg4_	1~30	1/4	Set maximum frame rate in fps (for MPEG-4).
maxframe
s<0~(m-1)>_mpeg4_	1~31	4/4	Manual video quality level input - choose customize
qvalue			input “mpeg4_quant = 0” (for MPEG-4).
s<0~(m-1)>_mjpeg_	1 ~ 5	4/4	Quality of JPEG video.
quant			0 is the customized manual input setting.
			1 = worst quality, 5 = best quality.
s<0~(m-1)>_mjpeg_	2~97	7/4	The specific quality parameter of the JPEG encoder.
quantlevel			2 = best quality, 97 = worst quality.
s<0~(m-1)>_mjpeg_	1~30	1/4	Set maximum frame rate in fps (for JPEG).
maxframe
s<0~(m-1)>_mjpeg_	2~97	4/4	Manual video quality level input - choose customize
qvalue			input “mjpeg_quant = 0” (for MJPEG).
s<0~(m-1)>_forcei	1	7/6	Force I frame.
whitebalancemode	0~1	4/4	0: auto tracking white balance
			1: white balance control
whitebalancecontrol	0~4	4/4	Set different levels to meet different color
	(0: 2600K,		temperatures (2600K~9600K).
	1: 3200K,		Set whitebalancemode to 1 before setting this
	2:5500K,		parameter.
	3:7200K,
	4: 9600K)
daynight	auto,sched	4/4	auto => auto daynight
	ule,day,nig		night => ircut filter on

116 - User's Manual