VIVOTEK
User's Manual - 229
© 2019 VIVOTEK INC. All Right Reserved
94
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
<product
dependent>
"capability_image_c<0~(n-1)>_is_mod
e".
7.12 Exposure Window Setting per Channel
Group:
exposurewin_c<0~(n-1)>
for n channel profucts
n denotes the value of "capability_nvideoin"
(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
"auto"
: Use full image view as the
only exposure window.
"custom"
: Use custom windows.
"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)>_win_i<0~(k-1)>
n denotes the value of "capability_nvideoin",
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
© 2019 VIVOTEK INC. All Right Reserved
95
NAME
VALUE
SECURITY
(get/set)
DESCRIPTION
listed in
"capability_image_c<0~(n-1)>_exposu
re_wintype".
home
<0~320,0~240>
4/4
Left-top corner coordinate of the
window.
* Only available when qvga is listed in
"capability_image_c<0~(n-1)>_exposu
re_windomain".
size
<0~320x0~240>
4/4
Width and height of the window.
* Only available when qvga is listed in
"capability_image_c<0~(n-1)>_exposu
re_windomain".
homepx <0~W,0~H>
W: 0~ The current image width
-1
H: 0~ The current image height
-1
4/4
Left-top corner coordinate of the
window.
* Only available when px is listed in
"capability_image_c<0~(n-1)>_exposu
re_windomain".
sizepx
<0~Wx0~ H>
W: 0~ The current image width
-1
H: 0~ The current image height
-1
4/4
Width and height of the window.
* Only available when px is listed in
"capability_image_c<0~(n-1)>_exposu
re_windomain".
homestd <0~9999,0~9999>
4/4
Left-top corner coordinate of the
window.
* Only available when std is listed in
"capability_image_c<0~(n-1)>_exposu
re_windomain".
sizestd
<0~9999x0~9999>
4/4
Width and height of the window.
* Only available when std is listed in
"capability_image_c<0~(n-1)>_exposu
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