“What? So What”: The Next-Generation JHOVE2 Architecture for Format-Aware Characterization

Stephen Abrams, Sheila Morrissey, Tom Cramer


The JHOVE characterization framework is widely used by international digital library programs and preservation repositories. However, its extensive use over the past four years has revealed a number of limitations imposed by idiosyncrasies of design and implementation. With funding from the Library of Congress under its National Digital Information Infrastructure Preservation Program (NDIIPP), the California Digital Library, Portico, and Stanford University are collaborating on a two-year project to develop and deploy a next-generation architecture providing enhanced performance, streamlined APIs, and significant new features. The JHOVE2 Project generalizes the concept of format characterization to include identification, validation, feature extraction, and policy-based assessment. The target of this characterization is not a simple digital file, but a (potentially) complex digital object that may be instantiated in multiple files.

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DOI: http://dx.doi.org/10.2218/ijdc.v4i3.122

The International Journal of Digital Curation. ISSN: 1746-8256
The IJDC is published by the University of Edinburgh
and is a publication of the Digital Curation Centre.