VIVOTEK
144 - User's Manual
gbain.
rgain
0~100
30
4/4
Manual set rgain value of gain
control setting.
bgain
0~100
30
4/4
Manual set bgain value of gain
control setting.
exposurelevel
0~12
6
4/4
Exposure level
autoiris
0~1
0
4/4
set 1 to enable auto iris, set 0 to
disable auto iris.
irismode
fixed, indoor,
outdoor
indoor
4/4
Video Iris for DC Iris.
enablewdr
<boolean>
0
4/4
Enable/disable wield dynamic
range.
enableblc
0~1
0
4/4
Enable backlight compensation
agc
0,1,2
1
4/4
Set auto gain control to normal
level or MAX level.
0->2x,
1->4x,
2->8x
agcmode
auto,fixed
auto
4/4
Set auto gain control mode.
maxgain
0~100
100
4/4
Manual set maximum gain value.
mingain
0~100
0
4/4
Manual set minimum gain value.
color
0, 1
1
4/4
0 =>monochrome
1 => color
flip
<boolean>
0
4/4
Flip the image.
mirror
<boolean>
0
4/4
Mirror the image.
text
string[16]
<blank>
1/4
Enclose caption.
imprinttimestamp
<boolean>
0
4/4
Overlay time stamp on video.
exposuremode
auto,fixed
auto
4/4
Exposure mode
minexposure
1~32000
32000
4/4
Minimum exposure time.
maxexposure
1~32000
30
4/4
Maximum exposure time.
enablepreview
<boolean>
0
1/4
Usage for UI of exposure settings.
Preview settings of video profile.
crop_position <coordinate>
(x,y)
-1,-1
1/4
Crop left-top corner coordinate.
crop_size
<window size>
(WxH)
2560x1920
1/4
Crop width and height.
(width must be 16x or 32x and
height must be 8x)