User manual

CBC (America) www.computarganz.com

USER MANUAL

HTTP://192.168.0.36/image?res=full&x0=0&y0=0&x1=1600&y1=1200&quality=12&doublesca

n=0

The user also has the option of specifying default image parameters via

parameter set requests and then obtaining the image by using a simple request

without additional parameters: HTTP://ip_address/img.jpg

The cameras also have built-in web page suitable for control of main camera

parameters and for live display of the images in IE, Opera and Mozilla web

browsers. This script is accessed via the following HTTP request:

HTTP://ip_address or HTTP://ip_address/index.html

HTTP MJPEG Image Stream Request Format

Continuous sequence of JPEG images (MJPEG) separated by the boundary

separator can be requested from MP cameras by using the following GET

method request format:

GET/mjpeg?res=resolution_value&x0=X0&y0=Y0&x1=X1&y1=Y1&quality=qualit

y_value&doublescan=doublescan_value&fps=value&id=value

HTTP/1.1\r\n

Host: ip_address\r\n

\r\n

where

• res can have value of either full or half and specifies whether camera

should decimate the image by a factor of 2 in each direction;

• X0, Y0, X1, Y1 are the left, top, right and bottom coordinates of the

requested image window, respectively. These values can not exceed the

size of the image sensor array for the specific camera;

• quality is the compression quality of the jpeg image with the range from 1

to 20;

• doublescan is the parameter that allows the user to specify whether the

camera should delay the image output until the new image is available

(doublescan = 0) or the image request should be serviced by outputting

the content of the image buffer that was already once output (useful for

picture-in-picture display).

• fps specifies the requested frame rate; values 1 to 15 result in the

specified frame rate, while omitting fps parameter as well as fps values of