ONVIF (Open Network Video Interface Forum) is an open industry standard that provides a way for IP-based security devices, such as cameras, video recorders, and access control systems, to communicate and work together, regardless of the manufacturer. It was established in 2008 by major security companies, including Axis Communications, Bosch, and Sony, to create a common protocol for the interoperability of IP products in the surveillance industry.
Key points about ONVIF:
- Interoperability: ONVIF-compliant devices can work with other ONVIF-compliant devices and systems, making it easier to integrate products from different manufacturers.
- Standardization: It defines a set of standardized protocols for functionalities such as video streaming, PTZ (Pan-Tilt-Zoom) control, motion detection, and event handling.
- Profiles: ONVIF defines various profiles, which are sets of features that devices can conform to. For example:
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- Profile S: Focused on IP-based video systems (e.g., streaming, PTZ).
- Profile G: Related to recording and storage management.
- Profile T: Provides advanced video features like H.265 compression and analytics.
- Profile C: Related to access control systems.
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ONVIF has become widely adopted in the security and surveillance industry, enabling easier system integration and reducing the reliance on proprietary technologies.