Embedding live video images in a dedicated HTML page
17Embedding live video images in a dedicated HTML page
Embedding live video images
Live video images cannot be embedded using Microsoft Internet Explorer!
The live video images delivered by the device can be embedded in dedicated
HTML pages using the following HTML tag, e. g.:
<IMG
Changing live video image parameters
The parameters are hung behind the URL for embedding the images as follows: For example: http://192.168.1.100/cgi- bin/livejpeg?Parameter1=value1&Parameter2=value2
The table shows the available parameters:
Parameter | Settings |
size | Image size |
| size=0 QCIF input (176 x 144), |
| size=1 CIF input (352 x 288), |
| size=2 4CIF input (704 x 576), |
szX | Image width in pixels |
szY | Image width in pixels |
ofX | Image offset, measured horizontally from the |
ofY | Image offset, measured vertically from the top edge of the digital image |
qual | JPEG coding quality in the range |
bw | Black/white display properties |
| 1: black/white, |
| 0: color |
limit | Band width limit in kilobits per second |
Tab. 1 Changing parameters
Example for an executable HTML page
<!DOCTYPE HTML PUBLIC
<head>
<title> Show Live Video with a resolution of 352*288</title> <head>
<body>
<img
<html>
Embedding still pictures
Still pictures can be embedded in a dedicated HTML page as follows, e. g.:
<IMG
Use the parameters in the table above.
35
Siemens Building Technologies
Fire Safety & Security Products