RTCRtpHeaderExtensionParameters
E565056
RTCRtpHeaderExtensionParameters is a WebRTC configuration object that specifies which RTP header extensions are used in an RTCRtpSender or RTCRtpTransceiver’s media transmission.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RTCRtpHeaderExtensionParameters canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6034235 — 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: RTCRtpHeaderExtensionParameters Context triple: [RTCRtpEncodingParameters, relatedTo, RTCRtpHeaderExtensionParameters]
-
A.
RTCRtpEncodingParameters
RTCRtpEncodingParameters is a WebRTC configuration object that defines how a particular RTP stream is encoded, including settings like bitrate, scalability, and redundancy for real-time audio or video transmission.
-
B.
RTCRtpTransceiver
RTCRtpTransceiver is a WebRTC API object that represents a bidirectional RTP media track pairing, managing both sending and receiving of a specific media stream over a peer connection.
-
C.
RTCRtpSender
RTCRtpSender is a WebRTC API interface that represents a track sender responsible for encoding and transmitting media over an RTCPeerConnection.
-
D.
RTCRtpReceiver
RTCRtpReceiver is a WebRTC API interface that represents the receiving end of an RTP media stream, providing access to incoming audio or video tracks and related reception statistics.
-
E.
RTCIceCandidate
RTCIceCandidate is a WebRTC interface representing a potential network route (ICE candidate) used during peer-to-peer connection negotiation.
- 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: RTCRtpHeaderExtensionParameters Target entity description: RTCRtpHeaderExtensionParameters is a WebRTC configuration object that specifies which RTP header extensions are used in an RTCRtpSender or RTCRtpTransceiver’s media transmission.
-
A.
RTCRtpEncodingParameters
RTCRtpEncodingParameters is a WebRTC configuration object that defines how a particular RTP stream is encoded, including settings like bitrate, scalability, and redundancy for real-time audio or video transmission.
-
B.
RTCRtpTransceiver
RTCRtpTransceiver is a WebRTC API object that represents a bidirectional RTP media track pairing, managing both sending and receiving of a specific media stream over a peer connection.
-
C.
RTCRtpSender
RTCRtpSender is a WebRTC API interface that represents a track sender responsible for encoding and transmitting media over an RTCPeerConnection.
-
D.
RTCRtpReceiver
RTCRtpReceiver is a WebRTC API interface that represents the receiving end of an RTP media stream, providing access to incoming audio or video tracks and related reception statistics.
-
E.
RTCIceCandidate
RTCIceCandidate is a WebRTC interface representing a potential network route (ICE candidate) used during peer-to-peer connection negotiation.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
WebRTC configuration object
ⓘ
dictionary ⓘ |
| appliesTo |
incoming RTP streams
ⓘ
outgoing RTP streams ⓘ |
| belongsTo | RTCRtpParameters ⓘ |
| containedIn |
RTCRtpReceiveParameters
ⓘ
RTCRtpSendParameters ⓘ |
| defines | RTP header extensions to be used ⓘ |
| describedIn |
WebRTC 1.0: Real-Time Communication Between Browsers specification
ⓘ
linked to:
WebRTC
|
| encryptionFlagControls | whether header extension is sent with encryption ⓘ |
| hasProperty |
encrypted
ⓘ
id ⓘ parameters ⓘ uri ⓘ |
| interactsWith | RTP header extension negotiation in SDP ⓘ |
| mapsTo |
RTP header extension IDs used on the wire
ⓘ
RTP header extension URIs defined by IANA ⓘ |
| parameterMapControls | extension-specific configuration key-value pairs ⓘ |
| partOf | WebRTC ⓘ |
| propertyType_encrypted | boolean ⓘ |
| propertyType_id | unsigned short ⓘ |
| propertyType_parameters | record<DOMString, DOMString> ⓘ |
| propertyType_uri | DOMString ⓘ |
| relatedTo |
RTCRtpCodecParameters
ⓘ
RTCRtpHeaderExtensionCapability ⓘ |
| scope | per-direction RTP stream configuration ⓘ |
| standardizedBy |
W3C
ⓘ
linked to:
World Wide Web Consortium
|
| usedBy |
RTCRtpSender
ⓘ
RTCRtpTransceiver ⓘ |
| usedFor |
configuring RTP header extension IDs
ⓘ
configuring RTP header extension encryption ⓘ configuring RTP header extension-specific parameters ⓘ negotiated RTP header extensions ⓘ |
| usedIn | RTP media transmission ⓘ |
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: RTCRtpHeaderExtensionParameters Description of subject: RTCRtpHeaderExtensionParameters is a WebRTC configuration object that specifies which RTP header extensions are used in an RTCRtpSender or RTCRtpTransceiver’s media transmission.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.