Centro de Documentação da PJ
Analítico de Periódico
CD 309
Metadata in audio files compliant with ISO/IEC 14496-12 and their characteristics as well as the evaluation of usability in the investigation of the authenticity of recordings [Documento electrónico] / Marcin Michałek
Problems of Forensic Sciences, Vol. 115 (2018), p. 241–261
Ficheiro de 431 KB em formato PDF.
NORMALIZAÇÃO, NORMA DE QUALIDADE, MULTIMÉDIA, PROVA DIGITAL
1. Introduction. 2. Organization of data in files compliant with the ISO/IEC 14496-12 standard. 3. Material and methods for research. 4. Results. 4.1. Analysis of file properties. 4.2. Analysis of information contained in the metadata. File type box. Encoded multimedia, media data box. Metadata in the file, movie box. Header of the box with metadata, movie header box. Tracks in the multimedia file, track box. Information about the multimedia in the track, media box. Free space, free space box. 5. Conclusions.
