ONVIF Releases Profile M for Metadata and Events for Analytics Applications

  • Jun 30, 2021

ONVIF, the leading global standardization initiative for IP-based physical security products, has released Profile M, which standardizes metadata and events for analytics applications. This new profile addresses the dynamic video analytics market as well as expands the pathways for the use of metadata and event handling into other systems such as access control, cloud services and IoT platforms.

Profile M provides a standard way of communicating metadata and events between analytics-capable services and devices like IP cameras, and clients like video management software or server- or cloud-based services. It allows systems integrators and end users to flexibly combine solutions from different providers of edge devices or services that produce metadata and events, with video management software or cloud services and IoT applications, into one system.

“ONVIF recognizes that the need for interoperability has evolved beyond the traditional relationship between a hardware device and software client from different vendors,” said Sriram Bhetanabottla, Chair of the Profile M Working Group. “The flexibility to include cloud- and server-based services as ‘conformant devices’ makes Profile M interesting also for independent developers of software-based analytics solutions. It will help drive the growth in the number and types of security, safety and operational efficiency applications available to end users.”

In the context of video, analytics metadata – which can be a variety of object classifications – has a number of uses. They can be used to highlight certain objects in a video stream, trigger automatic responses, and effectively store and search for video content of interest. Other uses include heat mapping in a retail store using human and geolocation metadata, and vehicle mapping in a parking lot using vehicle and geolocation metadata.

Profile M also supports event handling interfaces for object counting, and face and license plate recognition analytics, as well as JSON-formatted events over MQTT, a protocol for IoT applications. An example of an IoT use case can be for room temperature control, where a Profile M camera (with MQTT support) detects humans in a room and sends an ONVIF event over MQTT to an IoT platform or application that, in turn, triggers a smart thermostat to adjust the room temperature.

Profile M can be combined with other ONVIF video and access control profiles for an integrated system based on ONVIF interfaces.

Founded in 2008, ONVIF is a leading and well-recognized industry forum driving interoperability for IP-based physical security products. The organization has a global member base of established camera, video management system and access control companies and more than 20,000 profile conformant products. ONVIF offers Profile S for streaming video; Profile G for video recording and storage; Profile C for physical access control; Profile Q for improved out-of-the-box functionality; Profile A for broader access control configuration; Profile T for advanced video streaming and the release candidate for Profile D for access control peripherals. ONVIF continues to work with its members to expand the number of IP interoperability solutions ONVIF conformant products can provide.

Featured

  • From Surveillance to Intelligence

    Years ago, it would have been significantly more expensive to run an analytic like that — requiring a custom-built solution with burdensome infrastructure demands — but modern edge devices have made it accessible to everyone. It also saves time, which is a critical factor if a missing child is involved. Video compression technology has played a critical role as well. Over the years, significant advancements have been made in video coding standards — including H.263, MPEG formats, and H.264—alongside compression optimization technologies developed by IP video manufacturers to improve efficiency without sacrificing quality. The open-source AV1 codec developed by the Alliance for Open Media—a consortium including Google, Netflix, Microsoft, Amazon and others — is already the preferred decoder for cloud-based applications, and is quickly becoming the standard for video compression of all types. Read Now

  • Cost: Reactive vs. Proactive Security

    Security breaches often happen despite the availability of tools to prevent them. To combat this problem, the industry is shifting from reactive correction to proactive protection. This article will examine why so many security leaders have realized they must “lead before the breach” – not after. Read Now

  • Achieving Clear Audio

    In today’s ever-changing world of security and risk management, effective communication via an intercom and door entry communication system is a critical communication tool to keep a facility’s staff, visitors and vendors safe. Read Now

  • Beyond Apps: Access Control for Today’s Residents

    The modern resident lives in an app-saturated world. From banking to grocery delivery, fitness tracking to ridesharing, nearly every service demands another download. But when it comes to accessing the place you live, most people do not want to clutter their phone with yet another app, especially if its only purpose is to open a door. Read Now

  • Survey: 48 Percent of Worshippers Feel Less Safe Attending In-Person Services

    Almost half (48%) of those who attend religious services say they feel less safe attending in-person due to rising acts of violence at places of worship. In fact, 39% report these safety concerns have led them to change how often they attend in-person services, according to new research from Verkada conducted online by The Harris Poll among 1,123 U.S. adults who attend a religious service or event at least once a month. Read Now

Most   Popular

New Products

  • FEP GameChanger

    FEP GameChanger

    Paige Datacom Solutions Introduces Important and Innovative Cabling Products GameChanger Cable, a proven and patented solution that significantly exceeds the reach of traditional category cable will now have a FEP/FEP construction.

  • Connect ONE’s powerful cloud-hosted management platform provides the means to tailor lockdowns and emergency mass notifications throughout a facility – while simultaneously alerting occupants to hazards or next steps, like evacuation.

    Connect ONE®

    Connect ONE’s powerful cloud-hosted management platform provides the means to tailor lockdowns and emergency mass notifications throughout a facility – while simultaneously alerting occupants to hazards or next steps, like evacuation.

  • HD2055 Modular Barricade

    Delta Scientific’s electric HD2055 modular shallow foundation barricade is tested to ASTM M50/P1 with negative penetration from the vehicle upon impact. With a shallow foundation of only 24 inches, the HD2055 can be installed without worrying about buried power lines and other below grade obstructions. The modular make-up of the barrier also allows you to cover wider roadways by adding additional modules to the system. The HD2055 boasts an Emergency Fast Operation of 1.5 seconds giving the guard ample time to deploy under a high threat situation.