Discuss on the Data Recovery Method of Embedded DVR
1 Key Laboratory of Evidence Science (China University of Political Science and Law), Ministry of Education, 100088 Beijing, China
2 The Criminal Investigation Department of Beijing Public Security Bureau, 100054 Beijing, China
a Corresponding author: email@example.com
On condition that the manufacturer keeps the file system and storage mechanism as the secret, this article makes an analysis and comparison of large amount of underlying data, and realize the research of digital video data recovery by researching the head, tail of frame data, passage number, data storage and other methods.
Key words: embedded DVR / data recovery
© Owned by the authors, published by EDP Sciences, 2015
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