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The forensic search in the archive is the search for video records in the archive using the video image metadata. The forensic search of video recordings in the archive is performed by the parameters of an object that appeared in the video camera field of view (FOV), e.g. its direction of movement.

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Since the metadata is recorded to the VMDA metadata storage at the same time as the archive is being recorded, the forensic search in the archive imported from edge storage can not be performed. The process of the archive importing from edge storage is described in theConfiguring the access to the archive in edge storage section.

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Requirements to video parameters while working with detection tools and Tracker

Video requirements to be met for abandoned object detection tool of the Tracker object operation

Requirements for video parameters to perform the forensic search in the archive

Define required Required disk space (VMDA metadata storagedatabase)

Search by line crossing

Search by motion in the area

Search by colourcolor