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VIVOTEK
174 - User's Manual
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
irismode fixed 4/4 Control DC-Iris mode.
"outdoor": Auto-setting DC-Iris to get best
quality, but easy to meet rolling or flicker effect
in indoor environment.
"indoor": Avoid rolling and flicker effect first.
"fixed": Open the iris to maximum.
* Only available when
"capability_image_c<0~(n-1)>_iristype"=dci
ris
color 0, 1 4/4 0 =>monochrome
1 => color
flip <boolean> 4/4 Flip the image.
mirror <boolean> 4/4 Mirror the image.
text string[64] 1/4 Enclose caption.
imprinttimestamp <boolean> 4/4 Overlay time stamp on video.
minexposure
<product dependent>
<1~32000>,
<5~32000>,
<1~8000>,
<5~8000>,
etc.
* Available value is
listed in
"capability_image_c
<0~(n-1)>_exposu
re_minrange"
4/4 Minimum exposure time
1~32000 => 1s ~ 1/32000s
5~32000 => 1/5s ~ 1/32000s
1~8000 => 1s ~ 1/8000s
5~8000 => 1/5s ~ 1/8000s
etc.
* Only available when
"capability_image_c<0~(n-1)>_exposure_mi
nrange" != "-"
* Only valid when "piris_mode"=manual or
"irismode"=fixed
* Only available when
"capability_image_c<0~(n-1)>_exposure_ra
ngetype" is "twovalues".
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