Vivotek PZ7112 manual Qcif

VIVOTEK

NAME		VALUE		SECURITY		DESCRIPTION
				(get/set)
color	0, 1		4/4		0 =>monochrome
					1 => color
flip		<boolean>	4/4		flip the image
mirror		<boolean>	4/4		mirror the image
text		string[16]	1/4			enclosed caption
imprinttimestamp		<boolean>	4/4			Overlay time stamp on video
s<0~(m-1)>_codectype		mpeg4, mjpeg	4/4		video codec type
s<0~(m-1)>_resolution		QCIF,	4/4		Video resolution in pixel
		(176x120,ntsc)
		(176x144,pal)
		CIF,
		(352x240,ntsc)
		(352x288,pal)
		4CIF,
		(704x480,ntsc)
		(704x576,pal)
s<0~(m-1)>_mpeg4_intraperiod	250, 500, 1000,		4/4		The period of intra frame in milliseconds
	2000, 3000,
	4000
s<0~(m-1)>_mpeg4_ratecontrolmode		cbr, vbr	4/4			cbr, constant bitrate
					vbr, fix quality
s<0~(m-1)>_mpeg4_quant	0~5		4/4			quality of video when choosing vbr in
						“ratecontrolmode”.
						0 is customized manual input setting.
						1 is worst quality and 5 is the best quality.
s<0~(m-1)>_mpeg4_quantlevel	1~31		4/4			The specific quality parameter of the Mpeg4
						encoder.
						1 = best quality, 31 = worst quality.
s<0~(m-1)>_mpeg4_bitrate	1000~4000000		4/4		Set bit rate in bps when choose cbr in
						“ratecontrolmode”
s<0~(m-1)>_mpeg4_maxframe	1~25,		4/4		set maximum frame rate in fps (for MPEG-4)
		26~30 (only for
		NTSC)
s<0~(m-1)>_mjpeg_quant	0 ~ 5		4/4		quality of jpeg video.
						0 is customized manual input setting.
						1 is worst quality and 5 is the best quality.

User's Manual - 101