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VIVOTEK
102 - User's Manual
7.7 Video input
Group: videoin
NAME VALUE SECURITY
(get/set)
DESCRIPTION
cmosfreq 50, 60 4/4 CMOS frequency.
whitebalance auto, manual 4/4 “auto” indicates auto white balance.
“manual” indicates keep current value.
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 SECURITY
(get/set)
DESCRIPTION
scenemode 0,1 4/4 0 => outdoor mode
1 => indoor mode
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 Enclose caption.
imprinttimestamp <boolean> 4/4 Overlay time stamp on video.
maxexposure 1~30 4/4 Maximum exposure time.
s<0~(m-1)>_codectype mpeg4, mjpeg,
h264
1/4 Video codec type.
s<0~(m-1)>_resolution VGA CMOS =>
176x144,
320x240,
640x480
1/4 Video resolution in pixels.
s<0~(m-1)>_mpeg4_intra
period
250, 500, 1000,
2000, 3000,
4000
4/4 Intra frame period in milliseconds.
s<0~(m-1)>_mpeg4_rate
controlmode
cbr, vbr 4/4 cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mpeg4_qua
nt
1~5, 100 4/4 Quality of video when choosing vbr in
“ratecontrolmode”.
100 is percentage mode.
s<0~(m-1)>_mpeg4_qper
cent
1~100 4/4 Manual video quality level input.
(s<0~(m-1)>_mpeg4_quant = 100)