VIVOTEK
User's Manual - 127
imprinttimestamp <boolean> 4/4 Overlay time stamp on video.
maxexposure 1, 15, 30,
60, 120, 240,
480
<product dependent>
4/4 Maximum exposure time.
options quality, framerate, crop 4/4 Video input option:
(1) video quality first mode
(2) video frame rate first mode
(3) cropping mode
enablepreview <boolean> 1/4 Usage for UI of exposure settings. Preview
settings of video profile.
7.8.1 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
cmosfreq 50, 60 4/4 CMOS frequency.
(capability.videoin.type=2)
whitebalance auto, manual 4/4 “auto” indicates auto white balance.
“manual” indicates keep current value.
rgain 0~100 4/4 Manual set rgain value of gain control setting.
bgain 0~100 4/4 Manual set bgain value of gain control setting.
exposurelevel 0~12 4/4 Exposure level
autoiris 0~1 4/4 set 1 to enable auto iris, set 0 to disable auto
iris
irismode fixed, indoor, outdoor 4/4 Video Iris or DC Iris.
enablewdr <boolean> 4/4 Enable/disable wield dynamic range. (not
used in IP8151)
enableblc 0~1 4/4 Enable backlight compensation
agc 0,1,2 4/4 Set auto gain control to normal level or MAX
level.
0->2x,
1->4x,
2->8x
(not used in IP8151)
agcmode auto,fixed 4/4 Set auto gain control mode.
maxgain 0~100 4/4 Manual set maximum gain value.
mingain 0~100 4/4 Manual set minimum gain value.