DETECTING POST!PRODUCTION TAMPERING ARTIFACTS IN VIDEO AND AUDIO RECORDINGS ON FAT16 AND FAT32 FORMATTED STORAGE DEVICES (METHODOLOGY RECOMMENDATIONS FOR FORENSIC PRACTITIONERS)
Abstract
This article represents tools and methods for authenticity analysis of video and audio recordings stored on FAT16 or FAT32 digital media storages. Di"erent types of editing are taken into consideration: breaches of media data allocation order, media #les and their sequences creation and modi#cation date and time attributes disorder, naming features mismatch, search for deleted data proving sound/video editors usage.
About the Author
A. G. Boyarov
Russian Federal Center of Forensic Science of the Russian Ministry of Justice
Russian Federation
Senior forensic examiner, Laboratory of Video and Audio Forensics
Russian Federation
Senior forensic examiner, Laboratory of Video and Audio Forensics
References
1. Вознюк М.А., Иванов И.Л. Экспертная диагностика технических обстоятельств и условий изготовления цифровых видео- и звукозаписей. Обобщение экспертной практики // Актуальные вопросы экспертизы видеозаписей: материалы всероссийского семинара, проходившего в г. Нижнем Новгороде 13–17 мая 2013 года / Под ред. В.Н. Пронина, П.Г. Лесниковой. – Н. Новгород, 2014. С. 121–171.
2. Кэрриэ Б. Криминалистический анализ файловых систем. – СПб.: Питер, 2007. – 480 с.
Review
For citations:
Boyarov A.G. DETECTING POST!PRODUCTION TAMPERING ARTIFACTS IN VIDEO AND AUDIO RECORDINGS ON FAT16 AND FAT32 FORMATTED STORAGE DEVICES (METHODOLOGY RECOMMENDATIONS FOR FORENSIC PRACTITIONERS). Theory and Practice of Forensic Science. 2014;(3(35)):76-92. (In Russ.)
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