ONVIF metadata streams in Network security cameras

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Axis Network surveillance cameras provide network streams for video, audio and a multiplexed stream of various auxiliary streams such as video analytics, events and much more. The metadata can be used to optimize and enhance many cases and can be very beneficial in many surveillance uses cases, such as detect motion, combine video streams with radar, licence plate recognition and much more. The streams are available over RTSP, which is also part of the ONVIF standard. This talk will cover how GStreamer is used to implement APIs that deliver video, audio and metadata together.

Creation date: Sept. 26, 2023

Speakers: Linus Svensson, Johan Bjäreholt

License: CC BY-SA 3.0

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