![]() Generally speaking, each make of IP camera will differ in its features and functions, video encoding (compression) schemes, available network protocols, and the API to be used by video management software. Common Intermediate Format (CIF), NTSC, PAL, and SECAM). 720p or 1080i and 16:9 widescreen format.Īnalog closed circuit television uses established broadcast television formats (e.g. IP cameras are available at resolutions from 0.3 (VGA resolution) to 29 megapixels As in the consumer TV business, in the early 21st century, there has been a shift towards high-definition video resolutions, e.g. ![]() This camera was able to detect a number of different events, such as if an object was stolen, a human crossed a line, a human entered a predefined zone, or if a car moved in the wrong direction. ![]() The first IP camera with onboard video content analytics (VCA) was released in 2005 by Intellio. The camera's Linux system contained video, alarm, and recording management function, thus the camera system did not require licensed video management software to manage the recording event, or video management. The first decentralized IP camera was released in 1999 by Mobotix. This open architecture was intended to encourage third-party software manufacturers to develop compatible management and recording software. Axis also released documentation for its low-level API called "VAPIX", which builds on the open standards of HTTP and real time streaming protocol (RTSP). In late 1999, the company started using embedded Linux to operate its cameras. It used a custom web server internal to the camera. It was called the Axis Neteye 200 and was developed by the team of Martin Gren and Carl-Axel Alm. The first centralized IP camera was released in 1996 by Axis Communications. Decentralized IP cameras, which do not require a central NVR, as the cameras have recording function built-in and can thus record directly to any standard storage media, such as SD cards, NAS (network attached storage) or a PC/server.Centralized IP cameras, which require a central network video recorder (NVR) to handle the recording, video and alarm management.The first centralized IP camera was Axis Neteye 200, released in 1996 by Axis Communications. Although most cameras that do this are webcams, the term "IP camera" or "netcam" is usually applied only to those used for surveillance. An Internet protocol camera, or IP camera, is a type of digital video camera commonly employed for surveillance, and which, unlike analog closed circuit television (CCTV) cameras, can send and receive data via a computer network and the Internet.
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