VIVOTEK
228 - User's Manual
windomain".
Group:
exposurewin_c<0~(n-1)>_profile_i<0~(m-1)>
for n channel profuct and m profile,
n denotes the value of "capability_nvideoin", m denotes the value of "capability_nvideoinprofile",
(Only available when "capability_image_c<0~(n-1)>_exposure_mode"=1)
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
mode
auto, custom,blc,hlc,center
* Available values are listed in
"capability_image_c<0~(n-1)>_
exposure_winmode"
4/4
The mode indicates how to decide the
exposure.
"auto"
: Use full view as the only one
exposure window.
"custom"
: Use inclusive and exclusive
window.
"blc"
: Use BLC(Back Light Compensation),
and the only exposure window is located at
the center of view.
"hlc"
: Use HLC (High Light Compensation),
and to perform the masking of bright light
area.
"center"
: Use Center window as metering
area and give the necessary light
compensation.
Group:
exposurewin_c<0~(n-1)>_profile_i<0~(m-1)>_win_i<0~(k-1)>
for m profile and n channel
product,
n denotes the value of "capability_nvideoin", m denotes the value of "capability_nvideoinprofile",
k denotes the value of "capability_image_c<0~(n-1)>_exposure_winnum".
(Only available when "capability_image_c<0~(n-1)>_exposure_mode"=1 and when custom is listed in
"capability_image_c<0~(n-1)>_exposure_winmode" and valid when "exposurewin_c<0~(n-1)>_mode"=custom
or "exposurewin_c<0~(n-1)>_mode"=hlc)
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
enable
<boolean>
4/4
Enable or disable the window.
policy
0~1
4/4
0: Indicate exclusive.
1: Indicate inclusive.
* Only available when exclusive is listed in
"capability_image_c<0~(n-1)>_exposure_
wintype".
home
<0~320,0~240>
4/4
Left-top corner coordinate of the window.
