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IP monitoring - some theory
 

 
No.NameCode
1
Architecture of video surveillance systems based on IP networks
Monitoring systems classified according to their structure. Video surveillance systems are considered one of the most reliable methods of protecting various places. Since many years the systems have been continuously evolving, both in the respect of the equipment used and its functionality.... more »
bib701
2
LAN for IP video surveillance
How to design, install, and operate LANs used for transmission of video data (IP CCTV).
Video surveillance systems based on IP CCTV devices need adequate IP networks for transmitting video data and providing communication among the devices and computers or transcoders. IP CCTV devices send video or video and audio in the form of data stream, usually compressed in MPEG-4 (SP, ASP, AVC/H.264) or MJPEG format. Compression limits the required band. However, the quality of video and audio strongly decreases with higher compression ratios. Some applications may require full resolution (e.g. megapixel cameras) or maximum frame rate - in such cases the required bandwidth can be very wide.... more »
bib601
3
New era in CCTV monitoring - IP CCTV
PDF publication about the potential of IP technology for building large surveillance systems (so far available in Polish).... more »
pdf02
4
Concepts of monitoring with ACTi: IP solutions and equipment
ACTi Corporation belongs to the leading manufacturers of monitoring equipment based on IP technology. The offer includes IP cameras, IP speed dome cameras, videoservers, video transcoders. IP cameras encode video signal to MPEG-4 data stream, which can be further transmitted within whole computer network, received and processed by any "entitled" network device. It means that the image can be viewed and recorded in any place where there is a PC connected to the network and equipped with appropriate software.... more »
bib102
5
IP Monitoring with ACTi - Questions & Answers
IP is the acronym of Internet Protocol, the most popular protocol used for communication within any computer network or the Internet. IP camera provides at its output digital stream of data corresponding to the video information, which is being transmitted via wired or wireless IP networks, and can be viewed or recorded even in most remote locations in the network.... more »
bib103
6
Resolution Revolution
The main problem in video monitoring of stadiums and mass events is necessity of observing large areas with capability of capturing facial details. The problem is often solved by using wide-angle cameras for general view, and PTZ cameras for detailed observation, recording of incidents and identification of persons.... more »
bib111
7
What is DDNS (Dynamic Domain Name System) and how to use it?
DNS (Domain Name System) is a service translating an IP address from numeric to domain name. DNS server will translate the numeric address into domain name on request. After the computer which made the request receives the numeric address, it can establish connection with the appropriate computer.... more »
bib93
 
 
 

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