2N Helios IP, Configuration Manual

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JPEG
Here configure the simplest way of video streaming: JPEG/HTTP and MJPEG/HTTP.
Send the following GET address query to download images from the intercom:
http://intercom_ip_address/api/camera/snapshot?width=W&height=H
or (for MJPEG, HTTP Server Push):
http://intercom_ip_address/api/camera/snapshot?width=W&height= &fps= H N
where and specify image resolution (supported resolutions: 160 x 120, 320 x 240, W H
640 x 480, 176 x 144, 322 x 272, 352 x 288, 1280 x 960 – for 1 MPix camera equipped
models only) and gives the count of snapshots per second (1 through 10). N
The following table shows the maximum number of simultaneous MJPEG/HTTP
streams in which the rate of outgoing frames using the default level of JPEG
compression is not reduced.
Type of intercom Resolution Number of streams
Force/Vario 640 x 480 15
Force HD 640 x 480 15
Force HD 1280 x 960 3
Verso 640 x 480 8
Verso 1280 x 960 2
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.