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VIVOTEK
178 - User's Manual
* Available value is
listed in
"capability_image_c
<0~(n-1)>_exposu
re_maxrange"
* This parameter may also restrict image
frame rate from sensor due to sensor
generates a frame per exposure time. Ex: If
this is set to 1/5s ~ 1/8000s and camera takes
1/5s on the night, then sensor only outputs 5
frame/s.
* Only available when
"capability_image_c<0~(n-1)>_exposure_m
axrange" != "-"
* Only valid when "piris_mode"=manual or
"irismode"=fixed
* Only available when
"capability_image_c<0~(n-1)>_exposure_ra
ngetype" is "twovalues".
enablepreview <boolean> 1/4 Usage for UI of exposure settings. Preview
settings of video profile.
* Only available when
"capability_image_c<0~(n-1)>_exposure_m
ode" !=0
7.8.1 Video input setting per channel
Group: videoin_c<0~(n-1)> for n channel products, and m is stream number
n denotes the value of "capability_nvideoin", m denotes the value of "capability_nmediastream"
NAME VALUE SECURITY
(get/set)
DESCRIPTION
cmosfreq 50, 60 4/4 CMOS frequency.
* Only available when "
capability_videoin_type " is 2
mode 0 ~
"capability_videoin_c<0~(n-1)>_nm
ode"-1
4/4 Indicate the video mode on use.
whitebalance
<product
dependent>
auto,
panorama,
manual,
rbgain,
widerange,
outdoor,
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
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