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VIVOTEK
402 - User's Manual
© 2022 VIVOTEK INC. All Right Reserved
258
PARAMETER
VALUE
DESCRIPTION
function
getstatus,
onetimeauto
"onetimeauto": Camera will automatically adjust the IR
zone one time only.
"getstatus"
: Information of optimized IR control status and
return value as below:
optimizedir_c<0~(n-1)>_irmode:
Indicate the IR current mode, available value is “auto” and
“manual” mode.
optimizedir_c<0~(n-1)>_irnum:
The number of IR that camera supports.
optimizedir_c<0~(n-1)>_irstrength:
Only available when irmode is set as manual. It’s a set of
integers, which indicate the strength of each IR LED (e.g.
23,45,100,100).
optimizedir_c<0~(n-1)>_irstatus:
Current IR status, normal / adjusting:
"normal": the IR LED strength has been fixed.
"adjusting": the IR LED strength is adjusting.
optimizedir_c<0~(n-1)>_supportmode:
“auto”: automatically adjust the IR control.
“manual”: manual adjustment.
Example:
http://myserver/cgi-bin/admin/optimizedir.cgi?function=getstatus
Response:
HTTP/1.0 200 OK\r\n
Cache-control: no-cache\r\n
Pragma: no-cache\r\n
\r\n
"optimizedir_c0_irmode='auto'"
"optimizedir_c0_irnum='5'"
"optimizedir_c0_irstrength='1,97,100,100,100'"
"optimizedir_c0_irstatus='normal'"
Syntax:
(for control API)
http://<servername>/cgi-
bin/admin/
optimizedir.cgi?channel=<value>&operation=<value>&irmode=manual[&strength=<valu
e>] – Set IR strength
PARAMETER
VALUE
DESCRIPTION
channel
0~"capability_nvideoin"-1
Channel of the video source.
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