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VIVOTEK
User's Manual - 193
* Available value is listed in
"capability_image_c<0~(n-1)>_expo
sure_maxrange"
etc.
* 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)>_expo
sure_maxrange" != "-" and
"capability_image_c<0~(n-1)>_expo
sure_rangetype" is "onevalue".
* We support this parameter when the
version number (httpversion) is equal
or greater than 0302a.
enablepreview <boolean> 1/4 Usage for UI of exposure settings.
Preview settings of video profile.
* Only available when
"capability_image_c<0~(n-1)>_expo
sure_mode" !=0
crop_position <coordinate>
(x,y)
1/7 Crop left-top corner coordinate.
crop_size <window size>
(WxH)
1/7 Crop width and height.
(width must be 16x or 32x and height
must be 8x)
zoomratiodispla
y
<boolean> 1/4 Indicates multiple of zoom in is
“on-screen display” or not.
* We support this parameter when the
version number (httpversion) is equal
or greater than 0302a.
s<0~(m-1)>_e
nableeptz
<boolean> 4/4 Indicate whether stream supprts eptz
or not
s<0~(m-1)>_c
odectype
Listed at "capability_videoin_codec"
Possible values are: mjpeg,
1/4 Codec type for this stream
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