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VIVOTEK
User's Manual - 149
rgain 0~100 52 4/4 Manual set rgain value of gain
control setting.
bgain 0~100 30 4/4 Manual set bgain value of gain
control setting.
irismode fixed, indoor,
outdoor
indoor 4/4 Video Iris for DC Iris.
wdrc_mode 0~3 0 4/4 WDR enhanced.
0: off
1: auto
2: always on
3: keep current value
wdrc_strength 0~2 1 4/4 WDR enhanced.
0: low
1: medium
2: high
7.9 Video input preview
The temporary settings for video preview
Group: videoinpreview
NAME VALUE DEFAULT SECURITY
(get/set)
DESCRIPTION
exposuremode auto,fixed auto 4/4 Exposure Mode
minexposure 1~32000 32000 4/4 Minimum exposure time.
maxexposure 1~32000 30 4/4 Maximum exposure time.
exposurelevel 0~12 6 4/4 Exposure level
enableblc <boolean> 0 4/4 Enable backlight compensation.
enablewdr <boolean> 0 4/4 Enable/disable wield dynamic
range.
irismode fixed, indoor,
outdoor
indoor 4/4 Video Iris for DC Iris.
wdrc_mode 0~3 1 4/4 WDR enhanced.
0: off
1: auto
2: always on
3: keep current value
wdrc_strength 0~2 0 4/4 WDR enhanced.
0: low
1: medium