Pixel Group (for pixel packing)
E783977
Pixel Group (for pixel packing) is a data structuring concept from RFC 4175 that specifies how multiple pixels are grouped together in memory or on the wire to efficiently represent uncompressed video streams.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pixel Group (for pixel packing) canonical | 1 |
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
data structuring concept
ⓘ
video encoding concept ⓘ |
| appliesTo |
pixel packing
ⓘ
sampling structures ⓘ |
| constrains |
how pixel components are interleaved
ⓘ
how pixels are packed into octets ⓘ |
| definedIn | RFC 4175 NERFINISHED ⓘ |
| documentSectionOf | RFC 4175: RTP Payload Format for Uncompressed Video NERFINISHED ⓘ |
| enables |
consistent interpretation of pixel data across endpoints
ⓘ
interoperable uncompressed video transport ⓘ |
| groups |
multiple pixels
ⓘ
pixel components ⓘ |
| hasProperty |
implementation-independent description of pixel layout
ⓘ
supports different bit depths ⓘ supports different color sampling schemes ⓘ supports different pixel orders ⓘ |
| hasPurpose |
efficient memory layout of pixels
ⓘ
efficient on-the-wire representation of pixels ⓘ efficient representation of uncompressed video ⓘ |
| partOf |
RTP payload format specification
NERFINISHED
ⓘ
uncompressed video RTP payload header semantics ⓘ |
| relatedTo |
RGB sampling
ⓘ
RTP payload format for uncompressed video ⓘ YCbCr sampling ⓘ chroma subsampling ⓘ video sampling formats ⓘ |
| specifiedBy | IETF NERFINISHED ⓘ |
| usedBy |
RTP receivers for uncompressed video
ⓘ
RTP senders for uncompressed video ⓘ |
| usedFor |
defining pixel alignment in memory
ⓘ
defining pixel alignment on the wire ⓘ mapping pixels into RTP payloads ⓘ |
| usedIn |
uncompressed video over RTP
ⓘ
uncompressed video streams ⓘ uncompressed video transport ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.