Vivotek PZ7112 - Page 101

VIVOTEK
User's Manual - 101
NAME VALUE SECURITY
(get/set)
DESCRIPTION
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,
(176x120,ntsc)
(176x144,pal)
C I F,
(352x240,ntsc)
(352x288,pal)
4CIF,
(704x480,ntsc)
(704x576,pal)
4/4 Video resolution in pixel
s<0~(m-1)>_mpeg4_intraperiod 250, 500, 1000,
2000, 3000,
4000
4/4 The period of intra frame in milliseconds
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,
26~30 (only for
NTSC)
4/4 set maximum frame rate in fps (for MPEG-4)
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.