| 000 | 01349nam a2200217 4500 | ||
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| 001 | 378132 | ||
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| 100 | _a20210622u y0pory50 ba | ||
| 101 | _aeng | ||
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_aMetadata 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 _bRecurso eletrónico _fMarcin Michałek |
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| 311 | _aFicheiro de 431 KB em formato PDF. | ||
| 330 | _a1. 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. | ||
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_d2018 _vVol. 115 _tProblems of Forensic Sciences _x1230-7483 _pp. 241–261 |
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_aNORMALIZAÇÃO _9239388 |
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_aNORMA DE QUALIDADE _9349142 |
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_aMULTIMÉDIA _9235150 |
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_aPROVA DIGITAL _9303222 |
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_aMICHAŁEK _bMarcin _9240955 |
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