H.266
E922721
H.266, also known as Versatile Video Coding (VVC), is a next-generation video compression standard designed to significantly reduce bitrates compared to its predecessors while maintaining high visual quality for applications up to 8K and beyond.
All labels observed (4)
| Label | Occurrences |
|---|---|
| H.266 canonical | 8 |
| H.266/VVC | 5 |
| ITU-T H.266 | 2 |
| VVC (H.266) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11352187 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H.266 Context triple: [Joint Video Team, successorWorkInfluenced, H.266]
-
A.
H.265
H.265, also known as High Efficiency Video Coding (HEVC), is a video compression standard designed to significantly reduce bandwidth and storage requirements compared to its predecessor H.264 while maintaining high visual quality.
-
B.
AV1
AV1 is a royalty-free, next-generation video compression codec developed by the Alliance for Open Media to efficiently deliver high-quality video over the internet.
-
C.
MPEG-H
MPEG-H is a family of ISO/IEC standards developed by MPEG for advanced audio and multimedia coding, including immersive and 3D audio applications.
-
D.
H.264
H.264 is a widely used video compression standard known for delivering high-quality video at relatively low bitrates, commonly employed in streaming, broadcasting, and video recording.
-
E.
ISO/IEC 14496-10
ISO/IEC 14496-10 is the international standard that defines the Advanced Video Coding (AVC), commonly known as H.264, for efficient digital video compression.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: H.266 Target entity description: H.266, also known as Versatile Video Coding (VVC), is a next-generation video compression standard designed to significantly reduce bitrates compared to its predecessors while maintaining high visual quality for applications up to 8K and beyond.
-
A.
H.265
H.265, also known as High Efficiency Video Coding (HEVC), is a video compression standard designed to significantly reduce bandwidth and storage requirements compared to its predecessor H.264 while maintaining high visual quality.
-
B.
AV1
AV1 is a royalty-free, next-generation video compression codec developed by the Alliance for Open Media to efficiently deliver high-quality video over the internet.
-
C.
MPEG-H
MPEG-H is a family of ISO/IEC standards developed by MPEG for advanced audio and multimedia coding, including immersive and 3D audio applications.
-
D.
H.264
H.264 is a widely used video compression standard known for delivering high-quality video at relatively low bitrates, commonly employed in streaming, broadcasting, and video recording.
-
E.
ISO/IEC 14496-10
ISO/IEC 14496-10 is the international standard that defines the Advanced Video Coding (AVC), commonly known as H.264, for efficient digital video compression.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-T Recommendation
ⓘ
Versatile Video Coding ⓘ video compression standard ⓘ |
| aimsTo |
maintain high visual quality
ⓘ
reduce bitrate compared to H.265 ⓘ |
| alsoKnownAs | HEVC successor ⓘ |
| developedBy |
JVET
ⓘ
linked to:
Joint Collaborative Team on Video Coding
Joint Video Experts Team ⓘ
linked to:
Joint Video Team
|
| focusesOn | video coding ⓘ |
| follows |
H.265
ⓘ
High Efficiency Video Coding ⓘ |
| hasAbbreviation |
H.266/VVC
ⓘ
linked to:
H.266
|
| hasAlternativeName |
VVC
ⓘ
Versatile Video Coding ⓘ |
| hasDesignGoal |
improved compression efficiency over HEVC
ⓘ
support for very high resolutions ⓘ versatility across many applications ⓘ |
| includesTool |
advanced motion compensation
ⓘ
affine motion compensation ⓘ improved intra prediction ⓘ in-loop filtering improvements ⓘ multiple transform selection ⓘ reference picture resampling ⓘ screen content coding tools ⓘ subpicture partitioning ⓘ temporal sub-layering ⓘ tiles and slices ⓘ transform and quantization improvements ⓘ |
| jointWorkingGroupOf |
MPEG
ⓘ
VCEG ⓘ |
| partOfSeries | H.26x ⓘ |
| standardizedBy |
ISO/IEC JTC 1
ⓘ
ITU-T ⓘ
linked to:
ITU Telecommunication Standardization Sector
MPEG ⓘ |
| supportsContentType |
360-degree video
ⓘ
adaptive streaming ⓘ high dynamic range video ⓘ screen content ⓘ wide color gamut video ⓘ |
| supportsFeature |
error resilience
ⓘ
low-delay coding ⓘ multi-layer coding ⓘ random access ⓘ scalable video coding ⓘ |
| supportsResolutionBeyond | 8K ⓘ |
| supportsResolutionUpTo | 8K ⓘ |
| targetApplication |
augmented reality
ⓘ
broadcast ⓘ storage ⓘ streaming ⓘ video conferencing ⓘ virtual reality ⓘ |
| usesCodingStructure | block-based hybrid video coding ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: H.266 Description of subject: H.266, also known as Versatile Video Coding (VVC), is a next-generation video compression standard designed to significantly reduce bitrates compared to its predecessors while maintaining high visual quality for applications up to 8K and beyond.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: H.266
linked to: H.266
linked to: H.266
linked to: H.266
linked to: H.266
linked to: H.266
linked to: H.266