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VIVOTEK
User's Manual - 155
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.
irismode fixed, indoor,
outdoor
outdoor 4/4 Video Iris for DC Iris.
piris_mode manual, indoor,
outdoor
indoor 1/4 P-Iris mode.
piris_sensitivity 1~10 4 4/4 P-Iris sensitivity for indoor and
outdoor mode.
piris_response 1~10 2 4/4 P-Iris response time for manual
mode.
piris_position 1~100 51 1/4 P-Iris position for manual mode.
wdr_mode 0~1 1 4/4 Turning WDR Pro on or off.
0: off
1: on
wdr_strength 0~2 1 4/4 The strength of WDR Pro.
0: low
1: medium
2: high
agc 0,1,2 1 4/4 Set auto gain control to normal level
or MAX level.
0->2x,
1->4x,
2->8x
agcmode auto,fixed auto 4/4 Set auto gain control mode.
maxgain 0~100 100 4/4 Manual set maximum gain value.
mingain 0~100 0 4/4 Manual set minimum gain value.
autoiris <boolean> 0 4/4 Enable auto Iris.