Dataset for file fragment classification of video file formats

Forensic analysis of video file formats

Video file format standards define only a limited number of mandatory features and leave room for interpretation. Design decisions of device manufacturers and software vendors are thus a fruitful resource for forensic video authentication. This paper explores AVI and MP4-like video streams of mobile phones and digital cameras in detail. We use customized parsers to extract all file format struc...

Using NLP techniques for file fragment classification

The classification of file fragments is an important problem in digital forensics. The literature does not include comprehensive work on applying machine learning techniques to this problem. In this work, we explore the use of techniques from natural language processing to classify file fragments. We take a supervised learning approach, based on the use of support vector machines combined with ...

Compare Music File Formats

Image file formats

This tutorial is about image file formats: what are they, what are they used for, what are their differences and how we choose between them. The tutorial assumes a basic understanding of general digital imaging; of which a quick summary of important features is provided below. Pixel: a digital image is represented as a rectangular grid of dots, where each dot has a specific spatial position and...

Petri Net File Formats

The main intention of this paper is to encourage discussion about standards for Petri net le formats. We present criteria for good formats and estimate their signiicance for diierent classes of involved persons. The following persons are considered: 1. the designer of a Petri net tool who should integrate analysis algorithms and editors implemented by diierent persons at diierent locations; 2. ...