Library of Congress Genre-Form Thesaurus (LCGFT) for Moving Images: Best Practices

The purpose of this document is to provide guidelines, with examples, for the usage of Library of Congress Genre/Form Terms for Library and Archival Materials (LCGFT) for moving image materials. These guidelines are intended to complement existing official guidelines. As genre/form practice in general is currently being reviewed by several other committees, these guidelines will need to be revisited in the future; however, these best practices fulfill the need for short-term guidance

Video Language Coding: Best Practices

The 2006-2007 task force was charged with creating a set of best practices for coding MARC 008/lang and 041 language information for videos, especially DVDs, and with using that exercise to examine whether any changes could be made to the MARC21 format (coding or directions) that would improve access to the multiple types of language information found on videos. The work of that task force resulted in a number of changes to the MARC format, which are described in appendix 1. This current document, completed by the 2012 task force, provides guidance for coding video language information using the current MARC documentation

OLAC CAPC Moving Image Work-Level Records Task Force Final Report and Recommendations, Part IV: Extracting Work-Level Information from Existing MARC Manifestation Records

This subgroup of the Moving Image Work-Level Records Task Force of Online Audiovisual Catalogers (OLAC) Cataloging Policy Committee (CAPC) was charged with identifying places in MARC manifestation-level bibliographic records where work-level information may be encoded and examining a sample of MARC records to see how reliably this information might be extrapolated from existing records. Currently we do not have work-level records for moving images, except for a relatively small number of uniform title authority records, which usually contain only title information. Moving image uniform title authority records usually represent works, but tend to include only enough information to uniquely identify the work or expression rather than a more complete description. However, information about moving image works is often embedded in our current manifestation-level bibliographic records. If we wish to move to an environment where we create and share work-level records for moving images, it would be helpful if we could use automated means to extract data from existing bibliographic records to populate provisional work-level records. These provisional records could later be enhanced, verified and corrected by human beings. Therefore, we are interested in determining the extent to which it is possible to accurately extract work-level information from existing bibliographic records

OLAC CAPC Moving Image Work-Level Records Task Force Report and Recommendations, Part I: Moving Image Work Definition and Boundaries, Part II: Core Attributes and Relationships

The Moving Image Work-Level Records Task Force of Online Audiovisual Catalogers (OLAC) Cataloging Policy Committee (CAPC) was charged with investigating and making recommendations on issues related to FRBR-based work-level records for moving image materials, including, but not limited to: Identifying characteristics of moving image works (possibly with some indication of relative importance) that should be included in work-level records and creating operational definitions of these characteristics. Identifying potential sources of information about these characteristics and examining the reliability of these sources. Examining existing bibliographic records to identify places where work-level information might be recorded and investigating the possibility of extracting information from pools of existing bibliographic records to create provisional work-level records

OLAC CAPC Moving Image Work-Level Records Task Force Final Report and Recommendations, Part IIIa: Operational Definitions: A Thought Experiment

This first section of part three examines the types of information and guidance that will be needed by catalogers in order to create, enhance, correct, and maintain work/primary expression records for moving images, which we have often referred to as work records for short

OLAC CAPC Moving Image Work-Level Records Task Force Final Report and Recommendations, Part IIIb: Data Sources

This second section of part three examines a number of primary and secondary sources that include information about moving images works and provides brief annotations of coverage, assessment of reliability, and a list of elements covered in each source. Print, and free and subscription online sources are included. Information about these sources is being entered into a relational database in the hope that it can be made available on the web in a flexible manner (e.g., by element covered, types of works covered, level of reliability, online vs. print)

OLAC CAPC Moving Image Work-Level Records Task Force Draft Report and Recommendations, Part I: Moving Image Work Definition and Boundaries, Part II: Core Attributes and Relationships

The Moving Image Work-Level Records Task Force of Online Audiovisual Catalogers (OLAC) Cataloging Policy Committee (CAPC) was charged with investigating and making recommendations on issues related to FRBR-based work-level records for moving image materials, including, but not limited to: Identifying characteristics of moving image works (possibly with some indication of relative importance) that should be included in work-level records and creating operational definitions of these characteristics. Identifying potential sources of information about these characteristics and examining the reliability of these sources. Examining existing bibliographic records to identify places where work-level information might be recorded and investigating the possibility of extracting information from pools of existing bibliographic records to create provisional work-level records