Label: obsolescence

Content with label obsolescence in SCAPE (See content from all spaces)
Related Labels: planning, lsdr, value_cost, characterisation, watch, identification, issue, qa, repair, webarchive

Page: IS11 PDF files may face preservation risks
Title \\ IS11 PDF files may face preservation risks Detailed description Problem: the PDF document standard contains various features that pose a direct threat to the longterm accessibility of PDF files. Examples are: password protection, external dependencies, nonembedded ...
Other labels: lsdr, characterisation, issue, watch
Page: IS12 ARC to WARC migration
Title \\ IS12 ARC to WARC migration \\ Detailed description Migration from ARC to WARC is desirable as the WARC archive is better suited for the future of web archiving.  Scalability Challenge \\ ARC and WARC are both container formats. At the present SB has ...
Other labels: webarchive, qa, issue, planning, watch
Page: IS13 wmv to Video Format-X Migration Results in Out-of-sync Sound and Video
Title \\ IS13 wmv to video formatX Migration Results in Outofsync Sound and Video Detailed description SB does not want to keep the windows media video files for preservation. Earlier attempts at migration using ffmpeg failed on some files. Some ...
Other labels: qa, lsdr, issue, planning
Page: IS14 Diverse preservation risks in large archives with millions of objects
Title \\ IS14 Diverse preservation risks in large archives with millions of objects Detailed description While we ingested millions of objects in the past, we expanded our knowledge about the risks of the objects. However, before we could make a decision ...
Other labels: webarchive, characterisation, identification, issue, watch
Page: IS15 Long-term access and decoding of JP2 images
Title \\ Longterm access and decoding of JP2 images Detailed description The JP2 format is getting increasingly popular for the storage of digitisation masters. A requirement for preservation is that these images remain accessible. Should the format ever become obsolete at some time in the future, this could ...
Other labels: lsdr, issue
Page: IS16 Normalisation of JPEG 2000 images
Title \\ IS16 Normalisation of JPEG 2000 images Detailed description Problem: within a number digitisation projects, the KB has received JPEG 2000 images that contain features that are a potential preservation risk. Two examples: # For one project, we have ...
Other labels: repair, qa, lsdr, issue, planning
Page: IS1 Digitised TIFFs do not meet storage and access requirements
Title \\ IS1 Digitised TIFFs do not meet storage and access requirements Detailed description A important part of digital preservation is the willingness and financial commitment of a memory institution to preserve the data for the long term. Given the time scales in question any cost ...
Other labels: qa, lsdr, issue
Page: IS21 Migration of mp3 to wav
Title \\ IS21 Migration of mp3 to wav Detailed description A large collection of mp3files (20 Tbytes 175.000 files) needs to be migrated to wav. Because of the large amount of data we need automatic QA algorithms to ensure that migration went well ...
Other labels: qa, lsdr, issue, planning
Page: IS22 Characterise and Validate very large mpeg-1 and mpeg-2 files
Title \\ IS22 Characterise and Validate very large mpeg1 and mpeg2 files Detailed description Collections of very large videofiles (50Gb\ each) are hard to handle when it comes to characterisation and validation. Known characterisation tools do not nessecarily like very ...
Other labels: characterisation, identification, lsdr, issue
Page: IS25 Web Content Characterisation
Title \\ IS25 Web Content Characterisation Detailed description \\ The issue with web content is mainly the fact that web archive data is very heterogeneous. Depending on the policy of the institution, data contains text documents in all kinds of text encoding, html content ...
Other labels: characterisation, identification, webarchive, issue