VIVOTEK
232 - User's Manual
© 2020 VIVOTEK INC. All Right Reserved
84
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
meteringmode auto,
blc,
hlc
* Available value is listed
in
"capability_image_c<0~(n-
1)>_exposure_meteringm
ode"
4/4
"
auto
": The algorithm chooses the
best metering strategy.
"
blc
": This metering method increases
the weight of dark area.
"
hlc
": The metering method can
detect strong light and make affected
area clear.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0311a.
piris_mode
<product
dependent>
manual, indoor, outdoor,- 1/4
Control P-Iris mode.
"outdoor"
: Auto-setting P-Iris to get
best quality, but easy to meet rolling
or flicker effect in indoor
environment.
"indoor"
: Avoid rolling and flicker
effect first.
"manual"
: Manual set P-Iris by
"piris_position".
"-"
: not support (only available when
"capability_image_c<0~(n-1)>_sensor
type" is "smartsensor")
* Only available when
"capability_image_c<0~(n-1)>_iristype
"=piris
piris_position
<product
dependent>
1~100
1/4
Manual set P-Iris.
1: Open <-> 100: Close
* Only valid when
"piris_mode"=manual or
"capability_image_c<0~(n-1)>_sensor
type" is "smartsensor"
* Only available when
"capability_image_c<0~(n-1)>_iristype
"=piris
irismode
fixed, indoor, outdoor
<product dependent>
4/4
Control DC-Iris mode.
"outdoor"
: Auto-setting DC-Iris to get