Network Card - Network Adapter User Manual

Capturing Up-to-date Still Images

Getting snapshot via URL

Administrators and users can use a specific URL to capture the current still image.

Video Channel URL

Video 1 http://<IP of Video Server>/cgi-bin/video1.jpg[?<param>=<value>]

Video 2 http://<IP of Video Server>/cgi-bin/video2.jpg[?<param>=<value>]

Video 3 http://<IP of Video Server>/cgi-bin/video3.jpg[?<param>=<value>]

Video 4 http://<IP of Video Server>/cgi-bin/video4.jpg[?<param>=<value>]

Quad of all http://<IP of Video Server>/cgi-bin/videoall.jpg[?<param>=<value>]

Additional Parameters:

param Value Description

Quality 1 Medium

2 Standard

3 Good

4 Detailed

5 Excellent

Size 1 Half

2 Standard

3 Double

Getting snapshot via FTP

Administrators and users can log in to the Video Server FTP daemon to download the refreshed

JPEG image. The user name and password are the same as for web access. The zero file size in

file directory means it is captured by request.

Video Channel File Name

Video 1 Video1.jpg

Video 2 Video2.jpg

Video 3 Video3.jpg

Video 4 Video4.jpg

Quad of all Videoall.jpg

Video Embedded in Customers’ Homepage

In addition to the URL, some scripts should be added to download a plug-in for video images. The

following example simply displays title text and a real-time video window in Internet Explorer or

Netscape. The user name and password should be configured in advance. Those who are familiar

with HTML can easily add more components or rewrite the code to create a more vivid and useful

homepage.

<html>

<head><title>Video Server Sample Page</title></head>

<body>

<h2>Video Server Sample Page</h2>

<!--

if ((navigator.appName == "Microsoft Internet Explorer")&&(navigator.platform != "MacPPC"))

{

document.write("<OBJECT ID=\"MjpegControl\" WIDTH=352 HEIGHT=240");

VPort 2140 User’s Manual

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