VIVOTEK
128 - User's Manual
s<0~(m-1)>_mjpeg_bitrate 1000~800000
0
6000000
4/4
Set bit rate in bps when
choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_forcei
1
N/A
7/6
Force I frame.
7.7 image setting per channel
Group:
image_c<0~(n-1)>
for n channel products
NAME
VALUE
DEFAULT
SECURITY
(get/set)
DESCRIPTION
brightness
-5 ~ 5,100
100
4/4
Adjust brightness of image
according to mode settings.
saturation
-5 ~ 5,100
100
4/4
Adjust saturation of image
according to mode settings.
contrast
-5 ~ 5,100
100
4/4
Adjust contrast of image according
to mode settings.
sharpness
-3 ~ 3,100
100
4/4
Adjust sharpness of image
according to mode settings.
brightnesspercent
0 ~ 100
50
4/4
Adjust brightness of image by
percentage.
Darker 0 <-> 100 Brighter
saturationpercent
0 ~ 100
50
4/4
Adjust saturation of image by
percentage.
Less 0 <-> 100 More saturation
contrastpercent
0 ~ 100
50
4/4
Adjust contrast of image by
percentage.
Less 0 <-> 100 More contrast
sharpnesspercent
0~100
50
4/4
Adjust sharpness of image by
percentage.
Softer 0 <-> 100 Sharper
IBPE_nrenable
<boolean>
0
4/4
Enable noise reduction.
IBPE_nrstrength
0 ~ 100
5
4/4
Adjust noise reduction strength. 0
is minimum and 100 is maximum.
xoffset
0 ~ 100
13
4/4
Change start point of input image
in horizontal.
deinterlace_enable
<boolean>
1
4/4
Enable de-interlace. This is
enabled by default.
deinterlace_mode adaptive,
adaptive 4/4
Adaptive: Detect moving area and
