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Appendix

URL Commands for the Network Camera

Overview

For some customers who already have their own web site or web control application, the Network Camera/Video Server can be easily integrated through URL syntax. This section specifies the external HTTP-based application programming interface. The HTTP-based camera interface provides the functionality to request a single image, control camera functions (PTZ, output relay etc.), and get and set internal parameter values. The image and CGI-requests are handled by the built-in Web server.

Style Convention

In URL syntax and in descriptions of CGI parameters, text within angle brackets denotes content that is to be replaced with either a value or a string. When replacing the text string, the angle brackets should also be replaced. An example of this is the description of the name for the server, denoted with <servername> in the URL syntax description below, that is replaced with the string myserver in the URL syntax example further down in the page.

URL syntax is denoted with the word "Syntax:" written in bold face followed by a box with the referenced syntax as shown below. For example, name of the server is written as <servername> and is intended to be replaced with the name of the actual server. This can either be a name, e.g., "mywebcam" or "thecam. adomain.net" or the associated IP number for the server, e.g., 192.168.0.220.

Syntax:

http://<servername>/cgi-bin/viewer/video.jpg

Description of returned data is written with "Return:" in bold face followed by the returned data in a box. All data is returned in HTTP format, i.e., each line is separated with a Carriage Return and Line Feed (CRLF) printed as \r\n.

Return:

HTTP/1.0 <HTTP code> <HTTP text>\r\n

URL syntax examples are written with "Example:" in bold face followed by a short description and a light grey box with the example.

Example: request a single snapshot image

http://mywebserver/cgi-bin/viewer/video.jpg

User's Manual - 89

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Vivotek FD7141(V) manual Appendix, URL Commands for the Network Camera

FD7141(V) specifications

The Vivotek FD7141(V) is a high-performance network camera designed for versatile indoor surveillance applications. With its discrete dome form factor, this camera blends seamlessly into various environments, making it an ideal choice for businesses, retail spaces, and public areas where unobtrusive monitoring is essential.

One of the standout features of the FD7141(V) is its impressive image quality. Equipped with a 1-megapixel sensor, the camera captures video at resolutions up to 1280x800 pixels, delivering crisp and clear images that facilitate effective monitoring. The camera supports H.264 compression, which provides high-quality video while significantly reducing bandwidth and storage requirements, making it an efficient choice for any surveillance system.

The FD7141(V) also boasts a wide dynamic range (WDR) technology, which enables it to perform well in challenging lighting conditions. This feature enhances the camera's ability to render details in both bright and dark areas of the scene, ensuring that crucial visual information is preserved. As a result, users can expect optimal performance in environments with fluctuating light levels, such as entrances or areas with large windows.

For improved monitoring flexibility, the FD7141(V) is equipped with a motorized varifocal lens that allows users to adjust the field of view. This capability enables installations to easily adapt to different surveillance needs without necessitating the expense and complexity of multiple cameras. Additionally, the camera’s infrared (IR) illumination supports night vision, allowing for clear footage even in total darkness, with a reach of up to 15 meters (49 feet).

Vivotek has integrated various advanced technologies into the FD7141(V) to ensure its reliability and security. The camera features built-in tamper detection, which can alert users to any attempts to obstruct or manipulate the camera’s view, reinforcing the integrity of the surveillance system. Furthermore, it supports Power over Ethernet (PoE), simplifying installation and reducing clutter by allowing the camera to receive power and network connectivity through a single cable.

Lastly, the FD7141(V) is compatible with Vivotek’s sophisticated software solutions, providing users with easy access to live viewing, video recording, and advanced management features. This comprehensive approach ensures that the Vivotek FD7141(V) remains a robust option for those looking to enhance their security operations with modern technologies and reliable performance.