VIVOTEK
User's Manual - 195
© 2020 VIVOTEK INC. All Right Reserved
63
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
* Only available when
"capability_image_c<0~(n-1)>_iristype
"=piris
piris_position
<product
dependent>
1~100
1/4
Manual set P-Iris.
1: Open <-> 100: Close
* Only valid when
"piris_mode"=manual or
"capability_image_c<0~(n-1)>_sensor
type" is "smartsensor"
* Only available when
"capability_image_c<0~(n-1)>_iristype
"=piris
enableblc
<Not support
anymore>
<boolean>
4/4
Enable backlight compensation
* Not support this parameter
anymore when the version number
(httpversion) is equal or greater than
0301a.
* It's recommanded to use
"exposurewin_c<0~(n-1)>_mode" to
switch on/off BLC.
maxgain
0~100
4/4
Maximum gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc_m
axgain" != "-"
* Only valid when
"piris_mode"=manual or
"irismode"=fixed
* Normalized range.
* Only available when
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "twovalues".
mingain
0~100
4/4
Minimum gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc_mi
© 2020 VIVOTEK INC. All Right Reserved
64
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
ngain" != "-"
* Only valid when
"piris_mode"=manual or
"irismode"=fixed
* Normalized range.
* Only available when
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "twovalues".
gainvalue
0~100
4/4
Gain value.
0: Low <-> 100: High
* Only available when
"capability_image_c<0~(n-1)>_agc_m
axgain" != "-" and
"capability_image_c<0~(n-1)>_exposu
re_rangetype" is "onevalue".
* Normalized range.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0302a.
color
0, 1
4/4
0 =>monochrome
1 => color
* Only available when "
capability_videoin_c<0~(n-1)>_color_
support" is 1.
flip
<boolean>
4/4
Flip the image.
mirror
<boolean>
4/4
Mirror the image.
rotate
0,90,180,270
1/4
The rotation angle of image.
Support only in Rotation mode
(capability_videoin_c<0~(n-1)>_rotati
on=1)
ptzstatus
<Not support
anymore>
0,<positive integer>
1/7
A 32-bit integer, each bit can be set
separately as follows:
Bit 0 => Support camera control
function; 0(not support), 1(support)
Bit 1 =>
Built-in
or
external
camera; 0
(external), 1(built-in)