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DVD data file and backup data file

file format
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Summary

DVD data file and backup data file is a file format[1].

Key Facts

  • Developer: DVD Forum[2]
  • File extension: ifo[3], bup[4]
  • Used by: DVD-Video[5]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). DVD data file and backup data file. Retrieved October 30, 2026, from https://4ort.xyz/entity/dvd-data-file-and-backup-data-file
MLA “DVD data file and backup data file.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/dvd-data-file-and-backup-data-file.
BibTeX @misc{4ortxyz_dvd-data-file-and-backup-data-file_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DVD data file and backup data file}}, year = {2026}, url = {https://4ort.xyz/entity/dvd-data-file-and-backup-data-file}, note = {Accessed: 2026-10-30}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DVD data file and backup data file — https://4ort.xyz/entity/dvd-data-file-and-backup-data-file (retrieved 2026-10-30)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · Elizabethbengland · 2026-10-27 view diff on Wikidata ↗
    Sitelink count → 3
    Instance of → file format
    Imported from → —
    Wikidata description → file format
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Nara file format preservation plan id: NF00166"
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