RFC 4175
E220604
RFC 4175 is an IETF standard that specifies the packetization of uncompressed video over RTP for professional media over IP networks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RFC 4175 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1945474 — 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: RFC 4175 Context triple: [SMPTE ST 2110, relatedStandard, RFC 4175]
-
A.
RFC 2575
RFC 2575 is an earlier IETF standard that defined the View-based Access Control Model (VACM) for SNMP before being superseded by RFC 3415.
-
B.
RFC 6145
RFC 6145 is an IETF standard that specifies the stateless translation mechanism between IPv4 and IPv6 packet headers used in NAT64 environments.
-
C.
RFC 4741
RFC 4741 is the original IETF specification that defines the NETCONF network configuration protocol for managing network devices.
-
D.
RFC 4954
RFC 4954 is an Internet standard that specifies the SMTP Authentication (SMTP AUTH) extension, enabling secure client authentication when sending email.
-
E.
RFC 1725
RFC 1725 was an early Internet standard that originally defined the Post Office Protocol version 3 (POP3) for retrieving email from a mail server.
- 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: RFC 4175 Target entity description: RFC 4175 is an IETF standard that specifies the packetization of uncompressed video over RTP for professional media over IP networks.
-
A.
RFC 2575
RFC 2575 is an earlier IETF standard that defined the View-based Access Control Model (VACM) for SNMP before being superseded by RFC 3415.
-
B.
RFC 6145
RFC 6145 is an IETF standard that specifies the stateless translation mechanism between IPv4 and IPv6 packet headers used in NAT64 environments.
-
C.
RFC 4741
RFC 4741 is the original IETF specification that defines the NETCONF network configuration protocol for managing network devices.
-
D.
RFC 4954
RFC 4954 is an Internet standard that specifies the SMTP Authentication (SMTP AUTH) extension, enabling secure client authentication when sending email.
-
E.
RFC 1725
RFC 1725 was an early Internet standard that originally defined the Post Office Protocol version 3 (POP3) for retrieving email from a mail server.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
IETF Request for Comments
ⓘ
Standards-track RFC ⓘ Technical specification ⓘ |
| appliesTo |
Broadcast production environments
ⓘ
Professional video over IP networks ⓘ Studio-quality uncompressed video transport ⓘ |
| area |
Real-time Applications and Infrastructure
ⓘ
linked to:
Applications and Real-Time Area
|
| category | Standards Track ⓘ |
| defines |
Color component sampling structure for uncompressed video in RTP
ⓘ
Line-based fragmentation of uncompressed video into RTP packets ⓘ Payload type-independent framing for uncompressed video ⓘ RTP payload header for uncompressed video ⓘ Timestamping rules for uncompressed video over RTP ⓘ |
| definesConcept |
Multi-component video in a single RTP stream
ⓘ
Scan line-based packetization ⓘ Video sampling structure signaling in RTP ⓘ |
| definesField |
Extended Sequence Number (for line ordering)
ⓘ
Line Number (for video line identification) ⓘ Pixel Group (for pixel packing) ⓘ |
| documentType | Standards-track specification ⓘ |
| focusesOn |
High-bitrate video over IP
ⓘ
Uncompressed video ⓘ |
| intendedFor |
Low-latency video transport
ⓘ
Professional media applications ⓘ |
| language | English ⓘ |
| networkLayer | IP ⓘ |
| obsoletedBy | RFC 9134 ⓘ |
| publishedBy |
IETF Audio/Video Transport (AVT) Working Group
ⓘ
linked to:
IETF AVTCORE Working Group
Internet Engineering Task Force ⓘ |
| relatedTo |
Professional Media over IP Networks
ⓘ
RTP ⓘ RTP payload formats ⓘ SMPTE ST 2110-20 ⓘ
linked to:
SMPTE ST 2110
|
| specifies |
Packetization of uncompressed video over RTP
ⓘ
RTP payload format for uncompressed video ⓘ |
| status | Proposed Standard ⓘ |
| supports |
High-definition video formats
ⓘ
Interlaced video ⓘ Progressive video ⓘ Standard-definition video formats ⓘ Various chroma subsampling formats ⓘ |
| title | RTP Payload Format for Uncompressed Video ⓘ |
| transportLayer | UDP ⓘ |
| useCase |
Contribution video feeds over IP
ⓘ
Live production over IP ⓘ Studio-to-studio video links over IP ⓘ |
| usesAbbreviation | RTP ⓘ |
| usesProtocol |
Real-time Transport Protocol
ⓘ
linked to:
RFC 3550
|
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: RFC 4175 Description of subject: RFC 4175 is an IETF standard that specifies the packetization of uncompressed video over RTP for professional media over IP networks.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.