VIVOTEK
228 - User's Manual
60, 120, 240,
480
<product
dependent>
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
DEFAULT
SECURITY
(get/set)
DESCRIPTION
mode
0
0
1/4
Set video mode.
cmosfreq
50, 60
60
1/4
CMOS frequency.
(capability.videoin.type=2)
whitebalance
auto, manual,
rbgain
<product
dependent>
auto
1/4
“auto” indicates auto white
balance.
“manual” indicates keep current
value.
“rbgain” indicates using rgain
and gbain.
rgain
0~100
30
1/4
Manual set rgain value of gain
control setting.
bgain
0~100
30
1/4
Manual set bgain value of gain
control setting.
exposurelevel
0~12
6
1/4
Exposure level
autoiris
0~1
1
1/4
set 1 to enable auto iris, set 0 to
disable auto iris.
piris_mode
manual, indoor,
outdoor
manual
1/4
PIris mode
manual = 0
indoor=1
outdoor=2
piris_position
1~100
1
1/4
Position of piris
enableblc
0~1
0
1/4
Enable backlight compensation
maxgain
0~100
100
1/4
Manual set maximum gain
value.
color
0, 1
1
1/4
0 =>monochrome