Each Edition is network-aware; you can create one set of camera and video server URLs that can be shared across all Editions. This can be of interest to customers who purchase Visual Hindsight and then resell surveillance and recording services—you can store different companies cameras and video servers in one database (each one password protected), and charge for surveillance and recording time.

What do I need to use Visual Hindsight?

Visual Hindsight supports many different camera and video server models, as displayed in the 'Edit / Preview URL' camera model list. If your device appears in this list, simply select it to enable a connection. If your device does not appear in this list, send us an e-mail with the specifications of your particular model; if that model supports JPEG or motion-JPEG video, chances are it will be supported by Visual Hindsight.

Visual Hindsight specifications and minimum configuration are as follows: You'll need Windows NT, 2000, XP, or 2003 Server running on a PIII 450 MHz PC (minimum; PIII 2.0 GHz or better recommended) at a minimum video resolution of 800 x 600 x 16 bit, with a direct, network, or broadband connection to camera, video server, or Web server URL.

The advanced user who is already doing surveillance with another product might find Visual Hindsight much less expensive to deploy, either for their own or their customers surveillance and recording needs.

• A network camera contains everything needed for viewing images over the network.
• It is connected directly to the network as any other network device, and has built-in software to host a Web server, FTP server, FTP client and E-Mail client. It includes alarm input and relay outputs, and more advanced models can be equipped with value-added functions such as motion detection and an analog video output.
• If a building or home is equipped with a network, the needed infrastructure is already in place to add network cameras, and dynamically expand when and where video can be viewed.
• A network camera can be administered and its images viewed using a standard Web browser or dedicated software on any computer, either locally or across the Internet.
• Network cameras equipped with PTZ (pan, tilt and zoom) control can be manipulated using a standard Web browser or dedicated software on any computer, either locally or across the Internet.
• If a network camera is setup to send images to an external web server, real-time video can be seen by an unlimited number of clients.

• A Web Cam requires three components in order to function: the web camera itself, a computer, and dedicated software.
• A Web Cam does not offer remote administration and viewing.
• A Web Cam is often constructed from low-quality components with limited durability, making it unsuitable for serious surveillance tasks.
• Most Web Cams must be connected within three meters of a computer.

Security Surveillance:

• Network cameras are used in professional security systems and enable live video to be viewed remotely by authorized personnel. The network cameras are easily integrated into larger, complex systems, but can also function as stand-alone solutions in entry-level surveillance applications.
• Network cameras can be used for surveillance of sensitive areas, such as buildings, casinos, banks and shops. Video of those areas can be monitored from relevant control rooms, at police stations and by security managers from a variety of locations.
• Network cameras are also effective substitutes for analog cameras in traditional law enforcement applications, such as keeping public places safe.
• Network cameras can be used for access control. People as well as vehicles can be recorded with time stamps that are easy to locate and review. The images can be stored in a remote location, making it impossible to steal the information.

Remote Monitoring:

• Network cameras are easily connected to the existing IP-network and enable real-time updates of high-quality video to be accessible from any computer on the network. Sensitive areas such as the server room, the reception area or any remote site can be closely monitored in a cost-effective and simple way, over the local network or via the Internet.
• Network cameras enhance the monitoring of a retail location by ensuring that everything is in good order. (Quality of Service)
• A network camera is a useful tool at the office.  Areas like the reception area, and conference rooms can be monitored for activity.  In addition, users can keep track of who has been in the server room and take appropriate action when problems occur.
• Network cameras are useful tools for the manufacturing industry. Monitor robots, other machines and production lines from the office or home and allow service engineers to access the cameras remotely. With Pan/Tilt/Zoom cameras it is possible to look at comprehensive as well as detailed views.

Web Attraction:

• Network cameras enable high-quality, live video to be shown to the whole Internet community. Live video is an effective method for bringing visitors back to a Web site.
• Network camera technology can be utilized for web attraction; that is, making web sites more dynamic and interesting and thereby attracting more visitors to the web site. Weather cameras and other live cameras are popular ways to build web visitor traffic. Cameras can be mounted in a city center, at a university, on a mountain, or by the sea to show live updated video.

• Analog, or CCTV cameras, can be viewed and manipulated over a local area network or the Internet when connected to Video Servers.

• A Video Server converts analog video streams into digital signals and transmits them over a local network or across the Internet.
• A Video Server hosts software similar to a network camera, and uses the same communication protocols. It can be administered and its images viewed using a standard Web browser or dedicated software on any computer, either locally or across the Internet.

• The .JPG image is the most widespread picture compression format of today. Motion JPEG video compression is an industry standard format that uses the "intra-frame" or "spatial" compression technique, which means that each image within the sequence is compressed separately.
• Compression is dived up into 8x8 blocks of pixels within the image, and the changes applied are very specific. Image quality is never compromised. There is no latency in the images because the entire frame is not being processed.
• Because the M-JPEG format is an industry standard, it is compatible with all standard office software tools. You have easy access to individual frames from a given sequence of video.
• Image quality is not dependant on bandwidth—what you see is what you get.
• Motion JPEG images have a consistent file size. The amount of motion in a given sequence has no effect on the file sizes of the images.
• Motion JPEG provides sharp, distinguishable images that are the most frequently used in the security industry today.