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VIVOTEK
© 2020 VIVOTEK INC. All Right Reserved
NAME
VALUE
mingain
0~100
gainvalue
0~100
meteringmode auto,
blc,
hlc
* Available value is listed
in
"capability_image_c<0~(n-
1)>_exposure_meteringm
ode"
piris_mode
manual, indoor, outdoor,-
<product
dependent>
210 - User's Manual
SECURITY
DESCRIPTION
(get/set)
4/4
Minimum gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc_mi
ngain" != "-"
* Only valid when
"piris_mode"=manual or
"irismode"=fixed
* Normalized range.
* Only available when
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "twovalues".
4/4
Gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc_m
axgain" != "-" and
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "onevalue".
* Normalized range.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0302a.
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.
1/4
Control P-Iris mode.
"outdoor": Auto-setting P-Iris to get
best quality, but easy to meet rolling
86
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