Vivotek FD7141(V) User Manual download pdf (Page 123)

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User's Manual - 123

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?do0

Response:

HTTP/1.0 200 OK\r\n

Content-Type: text/plain\r\n

Content-Length: 7\r\n

\r\n

do0=1\r\n

Capture single snapshot

Note: This request require normal user privilege

Method: GET/POST

Syntax:

http://<servername>/cgi-bin/viewer/video.jpg?[channel=<value>][&resolution=<value>]

[&quality=<value>]

If the user requests the size larger than all stream setting on the server, this request will failed!

PARAMETER VALUE DEFAULT DESCRIPTION

channel

0~(n-1) 0 the channel number of video source

resolution

<available

resolution>

0 The resolution of image

quality

1~5 3 The quality of image

Server will return the most up-to-date snapshot of selected channel and stream in JPEG format. The size

and quality of image will be set according to the video settings on the server.

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Vivotek FD7141(V) User Manual Page 123