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VIVOTEK
User's Manual - 197
CURITY
© 2022 VIVOTEK INC. All Right Reserved
53
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
minexposure
<product dependent>
<1~32000>,
<5~32000>,
<1~8000>,
<5~8000>,
etc.
* Available value is
listed in
"capability_image_
c<0~(n-
1)>_exposure_minr
ange"
4/4
Minimum exposure time
1~32000 => 1s ~ 1/32000s
5~32000 => 1/5s ~ 1/32000s
1~8000 => 1s ~ 1/8000s
5~8000 => 1/5s ~ 1/8000s
etc.
* Only available when
"capability_image_c<0~(n-
1)>_exposure_minrange" != "-"
* Only valid when
"piris_mode"=manual or
"irismode"=fixed
* Only available when
"capability_image_c<0~(n-
1)>_exposure_rangetype" is
"twovalues".
* We do not support this parameter
when "capability_nvideoin > 1".
* This parameter will not be used
after the version number (httpversion)
is equal or greater than 0400a.
maxexposure
<product dependent>
<1~32000>,
<5~32000>,
<1~8000>,
<5~8000>,
etc.
* Available value is
listed in
"capability_image_
c<0~(n-
1)>_exposure_max
range"
4/4
Maximum exposure time
1~32000 => 1s ~ 1/32000s
5~32000 => 1/5s ~ 1/32000s
1~8000 => 1s ~ 1/8000s
5~8000 => 1/5s ~ 1/8000s
etc.
* This parameter may also restrict
image frame rate from sensor due to
sensor generates a frame per
exposure time. Ex: If this is set to 1/5s
~ 1/8000s and camera takes 1/5s on
the night, then sensor only outputs 5
frame/s.
* Only available when
"capability_image_c<0~(n-
1)>_exposure_maxrange" != "-"
* Only valid when
"piris_mode"=manual or
"irismode"=fixed
* Only available when
"capability_image_c<0~(n-
1)>_exposure_rangetype" is
"twovalues".
* We do not support this parameter
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