PROCESS HISTORY METADATA PEGGY GRIESINGER NATIONAL DIGITAL STEWARDSHIP RESIDENT MUSEUM OF MODERN ART DECEMBER 4 T H, 2014

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1 PROCESS HISTORY METADATA PEGGY GRIESINGER NATIONAL DIGITAL STEWARDSHIP RESIDENT MUSEUM OF MODERN ART DECEMBER 4 T H, 2014

2 Develop next generation of digital stewardship professionals 9 month residency Funded by IMLS Cohorts in NYC, Boston, and DC 5 residents in NYC

3 MEDIA CONSERVATION

4 DIGITAL REPOSITORY FOR MUSEUM COLLECTIONS (DRMC) Time-based media digital repository High standards of preservation

5 METADATA

6 TECHNICAL METADATA MediaInfo FFmpeg METS file

7 EXAMPLE ARTWORK 10-bit uncompressed file for preservation Digital file for exhibition use Original ¾ inch U-matic tape Digital Betacam tape for preservation

8 EXAMPLE ARTWORK 10-bit uncompressed file for preservation Digital file for exhibition use Original ¾ inch U-matic tape Digital Betacam tape for preservation

9 EXISTING DOCUMENTATION Correspondence with artist Condition reports Vendor reports Conservator knowledge of historical process

10 IMPLEMENTATION revtmd

11 revtmd National Archives and Records Administration (NARA) and AVPreserve Audiovisual technical metadata Section designed for describing process history Not widely supported, documented, or adopted

12 Developed by the Corporation for Public Broadcasting Released in 2005 Designed to describe audiovisual media Current version: 2.0

13 Pros User-friendly Designed for a/v materials Resurgence in support and development Allow XML extensions at almost any level in record Cons Not as widely used as PREMIS Not already used in DRMC Not designed specifically for preservation No event element Not extensible to other object types

14 Maintained by Library of Congress Initial release in 2005 Designed for preservation of digital objects Current version: 2.2

15 Pros Widely used as preservation standard Very well supported and documented Already used in DRMC Designed for preservation of digital files Able to describe any kind of digital file Cons Difficult to learn Not designed specifically for a/v materials Requires multiple XML extensions and semantic manipulation Limited placement of XML extensions

16 Encoding and transmission of metadata Sponsored by Digital Library Federation Maintained by Library of Congress Initially released in 2001 Current version: 1.10

17 OPTIONS 1. revtmd 2. PBCore with revtmd extension 3. PREMIS with revtmd extension 4. PBCore with revtmd extension wrapped in METS 5. PREMIS with revtmd extension wrapped in METS

18 WORKFLOW 1 Generate metadata as XML or JSON Ingest with digital object in Archivematica Inject metadata into existing METS file Metadata parsed by AtoM for access

19 WORKFLOW 2 Template in Archivematica for generating metadata Ingested with digital object in Archivematica Inject metadata into existing METS file Metadata parsed by AtoM for access

20 WORKFLOW 3 Generate metadata as XML XML file ingested as separate file in Archivematica AtoM indexes metadata Metadata viewable through submission documentation viewer

21 WORKFLOW 4 Generate metadata as XML XML file ingested as separate file in Archivematica Metadata accessible in AtoM as file for download

22 revtmd

23 THANK YOU! Peggy