User Manual

VIVOTEK
User's Manual - 215
© 2020 VIVOTEK INC. All Right Reserved
84
NAME VALUE SECURITY
(get/set)
DESCRIPTION
"capability_image_c<0~(n-
1)>_exposure_modetype")
and Shutter speed automatically.
"qualitypriority": Automatically
adjust the Iris, Gain and Shutter Speed
by VIVOTEK quality algorithm.
"manual": Manually adjust with
variable Shutter, Iris and Gain.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0302a.
*Only available when
"capability_image_c0_exposure_mod
e" != 0
whitebalance
<product
dependent>
auto,
panorama,
manual,
rbgain,
widerange,
outdoor,
indoor,
sodiumauto,
etc
(Available values are listed
in
"capability_image_c<0~(n-
1)>_wbmode")
4/4 Modes of white balance.
"auto": Auto white balance
"panorama": indicates that camera
would try to balance the white
balance effect of every sensor.
"rbgain": Use rgain and bgain to set
white balance manually.
"manual": 2 cases:
a. if "rbgain" is not supported, this
means keep current white balance
status.
b. if "rbgain" is supported, "rgain"
and "bgain" are updated to the
current values which is got from
white balance module. Then, act as
rbgain mode
"widerange": Auto Tracing White
balance (2000K to 10000K).
"outdoor": auto white balance mode
specifically for outdoor.
"indoor": auto white balance mode
specifically for indoor.
"sodiumauto": sodium vapor lamps.
* Only available when
© 2020 VIVOTEK INC. All Right Reserved
85
NAME VALUE SECURITY
(get/set)
DESCRIPTION
"capability_image_c<0~(n-1)>_wbmo
de" !="-"
rgain 0~100 4/4 Manual set rgain value of gain control
setting.
0: Weak <-> 100: Strong
* Only available when "rbgain" is
listed in
"capability_image_c<0~(n-1)>_wbmo
de".
* Only valid when
"videoin_c<0~(n-1)>_whitebalance" !
= auto
* Normalized range.
bgain 0~100 4/4 Manual set bgain value of gain control
setting.
0: Weak <-> 100: Strong
* Only available when "rbgain" is
listed in
"capability_image_c<0~(n-1)>_wbmo
de".
* Only valid when
"videoin_c<0~(n-1)>_whitebalance" !
= auto
* Normalized range.
maxgain 0~100 4/4 Maximum gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc_m
axgain" != "-"
* 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".