The preservation plan for audio content follows from policies and practices described in York University Libraries’ Digital Preservation Policy. This document explains the practical steps that York University Libraries take to preserve the intellectual content of videos in digital format. It outlines the basic tools, methods, and standards used for the long-term preservation of video content.
For the preservation of video content, York University Libraries require uncompressed 8 or 10 bit AVI or MOV versions of the content and descriptive metadata. During the ingest process, derivatives are created for streaming. York University Libraries continuously monitors developments in file formats to determine if and when formats require migration (see Environmental Monitoring of Preservation Formats).
Video submissions generally consist of an AVI or MOV file and an associated descriptive metadata file.
Analysis on Ingest
Upon ingest, every file is subject to identification of its file format and validation using the File Information Tool Set (FITS). The output of the FITS identification and validation processes are recorded and associated with the object.
York University Libraries do not ingest files that are not referenced (either as part of a representation or as associated media) in the associated metadata.
For the Full Preservation level for video, currently the acceptable formats are uncompressed AVI or MOV. Video submissions may be MPEG, MP4, OGG, or MKV, however they will be preserved at the Bit-level Preservation level.
Last revised: January 11, 2023