VIVOTEK
User's Manual - 179
<Not support anymore> * Not support this parameter anymore when
the version number (httpversion) is equal or
greater than 0301a.
* It's recommanded to use
"exposurewin_c<n>_mode" to switch on/off
BLC.
exposurelevel 0~12 4/4 Exposure level
"0,12": This range takes the concept from DC's
exposure tuning options. The definition is:
0: EV -2.0
1: EV -1.7
2: EV -1.3
3: EV -1.0
4: EV -0.7
5: EV -0.3
6: EV 0
7: EV +0.3
8: EV +0.7
9: EV +1.0
10: EV +1.3
11: EV +1.7
12: EV +2.0
exposuremode
<product dependent>
auto,
shutterpriority,
irispriority,
manual,
etc
(Available options
are list in
"capability_image_c
<n>_exposure_mo
detype")
4/4 Select exposure mode.
"auto": Iris, Gain and Shutter
Speed(Exposure time) can be set
automatically.
"shutterpriority": Adjust with variable
Shutter Speed, auto Iris and Gain.
"irispriority": Adjust with variable Iris, auto
Gain and Shutter speed.
"manual": Adjust with variable Shutter, Iris
and Gain.
* We support this parameter when the version
number (httpversion) is equal or greater than
0302a.
whitebalance
<product dependent>
auto,
manual,
rbgain,
4/4 Modes of white balance.
"auto": Auto white balance
"rbgain": Use rgain and bgain to set white
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