HDR10
E323797
HDR10 is an open high-dynamic-range video standard that uses static metadata to deliver enhanced brightness, contrast, and color compared to standard dynamic range content.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HDR10 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2987465 — 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: HDR10 Context triple: [Dolby Vision, comparedTo, HDR10]
-
A.
Dolby Vision
Dolby Vision is a high-dynamic-range (HDR) imaging technology that enhances video with greater brightness, contrast, and color accuracy for a more lifelike viewing experience.
-
B.
HDR
HDR is the commonly used abbreviation for the United Nations Development Programme’s annual Human Development Report, which assesses global progress in human development beyond economic growth alone.
-
C.
SMPTE ST 2084
SMPTE ST 2084 is a high-dynamic-range (HDR) electro‑optical transfer function standard, also known as Perceptual Quantizer (PQ), widely used in modern HDR video systems such as HDR10 and Dolby Vision.
-
D.
ProRes
ProRes is a high-quality, high-performance video compression format developed by Apple and widely used in professional video production and post‑production workflows.
-
E.
HDR200
HDR200 is a high-speed InfiniBand interconnect generation that delivers up to 200 Gbit/s bandwidth per port for data center and high-performance computing networks.
- 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: HDR10 Target entity description: HDR10 is an open high-dynamic-range video standard that uses static metadata to deliver enhanced brightness, contrast, and color compared to standard dynamic range content.
-
A.
Dolby Vision
Dolby Vision is a high-dynamic-range (HDR) imaging technology that enhances video with greater brightness, contrast, and color accuracy for a more lifelike viewing experience.
-
B.
HDR
HDR is the commonly used abbreviation for the United Nations Development Programme’s annual Human Development Report, which assesses global progress in human development beyond economic growth alone.
-
C.
SMPTE ST 2084
SMPTE ST 2084 is a high-dynamic-range (HDR) electro‑optical transfer function standard, also known as Perceptual Quantizer (PQ), widely used in modern HDR video systems such as HDR10 and Dolby Vision.
-
D.
ProRes
ProRes is a high-quality, high-performance video compression format developed by Apple and widely used in professional video production and post‑production workflows.
-
E.
HDR200
HDR200 is a high-speed InfiniBand interconnect generation that delivers up to 200 Gbit/s bandwidth per port for data center and high-performance computing networks.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
high-dynamic-range video standard
ⓘ
open standard ⓘ |
| alsoKnownAs | HDR-10 ⓘ |
| bitDepth | 10-bit ⓘ |
| chromaEncoding | YCbCr ⓘ |
| colorPrimaries | Rec. 2020 ⓘ |
| colorSubsamplingSupport |
4:2:0
ⓘ
4:2:2 ⓘ 4:4:4 ⓘ |
| comparedTo | standard dynamic range ⓘ |
| competesWith |
Dolby Vision
ⓘ
HDR10+ ⓘ
surface form:
HDR10+
HLG (Hybrid Log-Gamma) ⓘ |
| dynamicMetadataSupport | not supported ⓘ |
| electroOpticalTransferFunction | PQ (Perceptual Quantizer) ⓘ |
| improvesOver | Rec. 709 SDR video ⓘ |
| isBackwardCompatibleWith | SDR displays via tone mapping (implementation dependent) ⓘ |
| licensingModel | royalty-free ⓘ |
| maximumMasteringDisplayLuminance | up to 1000 nits or more (per metadata) ⓘ |
| metadataCarriage |
HDMI infoframes
ⓘ
HEVC SEI messages ⓘ |
| metadataType | static ⓘ |
| minimumBitDepth | 10-bit per color channel ⓘ |
| requires | HDR-capable display for full effect ⓘ |
| standardizationBody |
Consumer Technology Association (CTA)
ⓘ
SMPTE (for underlying components) ⓘ |
| supportedBy |
HDR-capable projectors
ⓘ
major streaming platforms ⓘ many 4K UHD TVs ⓘ |
| supportsFeature |
enhanced brightness
ⓘ
enhanced color ⓘ enhanced contrast ⓘ high dynamic range ⓘ |
| targetSystemGamma | PQ absolute ⓘ |
| transferFunction |
Perceptual Quantizer
ⓘ
surface form:
PQ (Perceptual Quantizer)
|
| transferFunctionStandard | SMPTE ST 2084 ⓘ |
| typicalResolution | 4K UHD ⓘ |
| usedIn |
4K UHD broadcast trials
ⓘ
4K UHD streaming services ⓘ PC graphics systems ⓘ Blu-ray Disc format ⓘ
surface form:
Ultra HD Blu-ray
game consoles ⓘ |
| usesEOTF |
PQ curve
ⓘ
SMPTE ST 2084 ⓘ |
| usesMetadataType | static metadata ⓘ |
| usesStaticMetadataStandard |
MaxCLL
ⓘ
MaxFALL ⓘ SMPTE ST 2086 mastering display metadata standard ⓘ
surface form:
SMPTE ST 2086
|
| whitePoint | D65 ⓘ |
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: HDR10 Description of subject: HDR10 is an open high-dynamic-range video standard that uses static metadata to deliver enhanced brightness, contrast, and color compared to standard dynamic range content.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.