Vivotek S Series IZ9361-EH 1080p Outdoor Network Bullet Camera with Heater User Manual

Page 441

VIVOTEK

User's Manual - 441

286

8.35

Optimized IR control

(capability_daynight_c<0~(n-1)>_optimizedir > 0)

Note:

This request requires Administrator privileges.

Method:

GET/POST

Syntax:

http://<

servername

>/cgi-bin/admin/optimizedir.cgi?function=[&channel=

PARAMETER VALUE

DESCRIPTION

channel 0~"capability_nvideoin"-1 Channel of the video source.

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:

287

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:///cgi-bin/admin/optimizedir.cgi

?channel=&operation=&irmode=

manual[&strength=] – Set IR strength

PARAMETER

VALUE

DESCRIPTION

channel

0~"capability_nvideoin"-1 Channel of the video source.

operation

set,
settoall

"set"

: set the strength of each IR LED separately

"settoall"

: use fixed strength for all IR LED

irmode

auto,
manual

Irmode needs to be set as manual for adjusting IR
LED strength.

strength

1~100

If the operation is set as "set", the number of
strength values need to be the same as it of
irnum. However, it needs only one value for
strength when the operation is set as "settoall".

Example:

http://myserver/cgi-bin/admin/optimizedir.cgi?channel=0&operation=set&irmode=manual&
strength=50,70,50,50,50

Response:
HTTP/1.0 200 OK\r\n
Cache-control: no-cache\r\n
Pragma: no-cache\r\n
\r\n
"optimizedir_c0_irstrength='50,70,50,50,50'"
"optimizedir_c0_irmode='manual'"