VIVOTEK
156 - User's Manual
exposurelevel
0~12
4/4
Exposure level
"0,12": This range takes the concept from DC's
exposure tuning options. The definition is:
0: EV -2.0
1: EV -1.7
2: EV -1.3
3: EV -1.0
4: EV -0.7
5: EV -0.3
6: EV 0
7: EV +0.3
8: EV +0.7
9: EV +1.0
10: EV +1.3
11: EV +1.7
12: EV +2.0
irismode
fixed, indoor,
outdoor
<product
independent>
4/4
Control DC-Iris mode.
"outdoor"
: Auto-setting DC-Iris to get best
quality, but easy to meet rolling or flicker effect
in indoor environment.
"indoor"
: Avoid rolling and flicker effect first.
"fixed"
: Open the iris to maximum.
* Only available when
"capability_image_c<n>_iristype"=dciris
enableblc
<Not support anymore>
<boolean>
4/4
Enable backlight compensation.
* Not support this parameter anymore when
the version number (httpversion) is equal or
greater than 0301a.
* It's recommanded to use
"exposurewin_c<n>_mode" to switch on/off
BLC.
color
0, 1
4/4
0 =>monochrome
1 => color
flip
<boolean>
4/4
Flip the image.
mirror
<boolean>
4/4
Mirror the image.
rotate
0,90,180,270 1/4 The rotation angle of image.
Support only in Rotation mode
(capability.videoin.c<n>.rotation=1)
