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H.263

video compression standard originally designed as a low-bit-rate compressed format for videoconferencing
CreativeWork video_compression_format Q1063983
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H.263

Summary

H.263 is a video compression format[1]. H.263 draws 465 Wikipedia views per month (video_compression_format category, ranking #10 of 24).[2]

Key Facts

  • H.263's instance of is recorded as video compression format[3].
  • H.263's instance of is recorded as ITU-T recommendations H-series[4].
  • H.263 followed H.262/MPEG-2 Video[5].
  • H.263 was followed by Advanced Video Coding[6].
  • H.263's developer is recorded as Video Coding Experts Group[7].
  • H.263's media type is recorded as video/H263-1998[8].
  • H.263's media type is recorded as video/H263-2000[9].
  • H.263's Stack Exchange tag is recorded as https://stackoverflow.com/tags/h.263[10].

Body

Adaptations and Inspiration

H.263 followed H.262/MPEG-2 Video[5]. H.263 was followed by Advanced Video Coding[6].

Why It Matters

H.263 draws 465 Wikipedia views per month (video_compression_format category, ranking #10 of 24).[2] H.263 has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[11] H.263 is known by 11 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . RFC 4629: RTP Payload Format for ITU-T Rec. H.263 Video. wikidata.org.
  7. [9] ↑ . RFC 4629: RTP Payload Format for ITU-T Rec. H.263 Video. wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . Wikidata aliases. 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). H.263. Retrieved May 3, 2026, from https://4ort.xyz/entity/h-263
MLA “H.263.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/h-263.
BibTeX @misc{4ortxyz_h-263_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{H.263}}, year = {2026}, url = {https://4ort.xyz/entity/h-263}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): H.263 — https://4ort.xyz/entity/h-263 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/h-263 · Last refreshed:

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 · Twofivesixbot bot · 2026-05-26 view diff on Wikidata ↗
    Developer → —
    Follows → —
    Instance of → video compression format, ITU-T recommendations H-series
    Aliases → —
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007549347805171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.