2N Helios IP Configuration manual v2.6 User Manual

Page 72

JPEG

Here configure the simplest way of audio streaming: JPEG/HTTP and MJPEG/HTTP.
Send the following GET address query to download images from the intercom:

http://intercom_ip_address/enu/sec/camera

x .jpg

W H

or (for MJPEG, HTTP Server Push):

http://intercom_ip_address/enu/sec/camera

x .jpg?fps=

W H

where

and specify image resolution (supported resolutions: 160x120, 320x240,

640x480, 176x144, 322x272, 352x288, 1280x960 – for 1MPix camera equipped
models only) and gives the count of snapshots per second (1 through 10).

Snapshot download enabled – enable download of JPEG snapshots from any
IP address without authentication.
JPEG compression level – set the JPEG compression level (1–99). The
recommended value is 85. The parameter affects the image size and quality.

a.
b.

Note

Check the following RTSP and JPEG functions for enable to make the
ONVIF function work properly (to gain full compatibility with the third
party equipment):

on the RTSP tab

RTSP Server enabled

RTSP tab

Video stream enabled on the

RTSP tab

UDP unicast enabled n the

JPEG tab

Snapshot download enabled

n the

Note

Preset authorization for ONVIF

Username: admin
Password: 2n

Note

The HTTP Server Push method with the multipart/x-mixed-replace
contents is not supported by all internet browsers. Test the function in the
Firefox browser, for example.