Capture Single Snapshot - Vivotek FD7141 User Manual

\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>]
If the user requests a size larger than all stream settings on the server, this request will fail.
PARAMETER VALUE
channel 0~(n-1)
resolution
<available resolution> 0
quality 1~5
The server will return the most up-to-date snapshot of the selected channel and stream in JPEG format. The
size and quality of the image will be set according to the video settings on the server.
Return:
HTTP/1.0 200 OK\r\n
Content-Type: image/jpeg\r\n
VIVOTEK - A Leading Provider of Multimedia Communication Solutions
DEFAULT DESCRIPTION
0 The channel number of the video source.
The resolution of the image.
3 The quality of the image.
User's Manual - 121