Forensic examination of CCTV digital VTR surveillance recording equipment.(closed circuit television, video tape recorders)

From: The Forensic Examiner | Date: December 22, 2005| Author: Cain, Steve | Copyright information

Abstract

This article focuses on some of the more important parts of the audio, video, and timing components, including control track differences existing between analogue VCRs and the more recently available digital video tape recorders (DVTRs). A preliminary examination is made of DVTR components that may be suitable for forensic individualization where methods of determining and measuring error production and concealment are available. It has been reported that variou...

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