Capture Single Snapshot - Vivotek IP8161 User Manual

VIVOTEK
Syntax:
http://<servername>/cgi-bin/dido/getdo.cgi?[do0][&do1][&do2][&do3]
If no parameter is specified, all the digital output statuses will be returned.
Return:
HTTP/1.0 200 OK\r\n
Content-Type: text/plain\r\n
Content-Length: <length>\r\n
\r\n
[do0=<state>]\r\n
[do1=<state>]\r\n
[do2=<state>]\r\n
[do3=<state>]\r\n
where <state> can be 0 or 1.
Example: Query the status of digital output 1.
Request:
http://myserver/cgi-bin/dido/getdo.cgi?do1
Response:
HTTP/1.0 200 OK\r\n
Content-Type: text/plain\r\n
Content-Length: 7\r\n
\r\n
do1=1\r\n

Capture Single Snapshot

Note: This request requires Normal User privileges.
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/viewer/video.jpg?[channel=<value>][&resolution=<value>]
[&quality=<value>][&streamid=<value>]
If the user requests a size larger than all stream settings on the server, this request will fail.
PARAMETER
channel
144 - User's Manual
VALUE DEFAULT
0~(n-1) 0
DESCRIPTION
The channel number of the video source.