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Showing 81-90 of 264 for characterisation

  • of the workflow. When the files are loaded into the DAM, JHOVE will be used internally in the DAM to characterise the files, and to therefore extract administrative … in the DAM to characterise the files, and to therefore extract administrative metadata for longterm management/migration purposes. The files are then backed up
  • apriori for any preservation strategy. ONB: Definitely an issue with high priority BL: <commentmissing> IM: Metadata extraction / characterisation Possible Solution … . There would be the possibility to publish the results of characterisation as RDF and create a Linked Open Data cloud that contains the format identification results
  • NARA File Analyzer and Metadata Harvester Summary Purpose NARA File Analyzer and Metadata Harvester allows a user to analyze the contents of a file system or external drive and generates statistics about the contents of the contained directories. Homepage http://blogs.archives.gov/onlinepublicaccess/?p=6270 Source Code
  • NARA Video Frame Analyzer Summary Purpose NARA Video Frame Analyzer analyzes technical properties of individual frames of a video file in order to detect quality issues within digitized video files. Homepage http://blogs.archives.gov/onlinepublicaccess/?p=6270 Source Code Repository https://github.com/usnationalarchive
  • OpenJPEG Purpose The OpenJPEG library is an opensource JPEG 2000 codec written in C language. Homepage http://www.openjpeg.org/ License BSD Mailing List https://groups.google.com/group/openjpeg Activity Page http://code.google.com/p/openjpeg/updates/list Activity Feed http://code.google.com/feeds/p/openjpeg/updates/bas
  • Sound files, type and quality checking Title Sound files, type and quality checking Detailed description Audio material degrades rapidly and each copy damages the master (in many cases for reel to reel). If we can't go back to the original physical master copy and are faced with copies on a hard drive, which file is th
  • Borndigital migration success One line summary Checking whether an automated normalisation produces a surrogate of sufficient quality ... Detailed description "sufficient" obviously needs to be defined in terms of significant properties relevant to the context but are there some checks which can be run to determine whe
  • Solving TIFF malformation using exiftool Title Solving TIFF malformation using exiftool Detailed description The issue page http://wiki.opflabs.org/display/SPR/ValidandwellformedTIFF%27swithscanlinecorruption describes the problem as (essentially): TIFF files being unusable, despite being "validated" by tools like JHOV
  • freqy word clouds for directories freqy word clouds for directories Detailed description A recurring issue in SPRUCE mashups has been when presented with a load of unknown files how does anyone go about cataloging it? freqy is one way to help. It started life as a word cloud library (just using word frequencies in docu
  • Identifying differences between metadata in files and copying metadata between files Title Identifying differences between metadata in files and copying metadata between files Detailed description Original TIFF files are stored as master files and JPEG files are produced from them as access copies. Curators manually mo