Configuration manual for 2N IP intercoms
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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=H&fps=N
whereWandHspecify image resolution (supported resolutions: 160 x 120, 320 x 240, 640 x 480,
176 x 144, 322 x 272, 352 x 288, 1280 x 960 – for 1 MPix camera equipped models only)
andNgives the count of snapshots per second (1 through 10).
The following table shows the maximum count of simultaneous MJPEG/HTTP streams in which
the rate of outgoing frames using the default JPEG compression level is not reduced.
Intercom type Resolution Stream count
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
JPEG Compression Level– set the JPEG compression level (1–99). The recommended
value is 85. The parameter affects the image size and quality.
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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.
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