AVPF
E523059
AVPF (Audio-Visual Profile with Feedback) is an RTP profile that extends the basic audio-visual profile with enhanced feedback and control mechanisms to improve real-time media transmission quality.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AVPF canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5480301 — 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: AVPF Context triple: [RTP, hasProfile, AVPF]
-
A.
AVV
AVV is the IATA airport code for Avalon Airport, a regional airport serving the Geelong and Melbourne areas in Victoria, Australia.
-
B.
AVP
AVP is the three-letter IATA airport code for Wilkes-Barre/Scranton International Airport in Pennsylvania, USA.
-
C.
AFT
AFT is a major American labor union representing teachers and other education professionals across the United States.
-
D.
PFA
PFA is a Danish pension fund that invests in large infrastructure projects such as offshore wind farms.
-
E.
PFA
PFA is the Professional Footballers' Association, the trade union and representative body for professional footballers in England and Wales.
- 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: AVPF Target entity description: AVPF (Audio-Visual Profile with Feedback) is an RTP profile that extends the basic audio-visual profile with enhanced feedback and control mechanisms to improve real-time media transmission quality.
-
A.
AVV
AVV is the IATA airport code for Avalon Airport, a regional airport serving the Geelong and Melbourne areas in Victoria, Australia.
-
B.
AVP
AVP is the three-letter IATA airport code for Wilkes-Barre/Scranton International Airport in Pennsylvania, USA.
-
C.
AFT
AFT is a major American labor union representing teachers and other education professionals across the United States.
-
D.
PFA
PFA is a Danish pension fund that invests in large infrastructure projects such as offshore wind farms.
-
E.
PFA
PFA is the Professional Footballers' Association, the trade union and representative body for professional footballers in England and Wales.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | RTP profile ⓘ |
| abbreviation | AVPF NERFINISHED ⓘ |
| aimsTo | improve real-time media transmission quality ⓘ |
| applicationDomain | IP-based multimedia communication ⓘ |
| backwardsCompatibleWith | RTP/AVP endpoints without feedback extensions ⓘ |
| basedOn | RTP NERFINISHED ⓘ |
| category | multimedia transport protocol ⓘ |
| compatibleWith |
RTP
NERFINISHED
ⓘ
RTP/AVP ⓘ |
| definedIn | RFC 4585 NERFINISHED ⓘ |
| defines |
RTCP feedback message formats
ⓘ
RTCP timing rules ⓘ feedback negotiation procedures ⓘ |
| designedFor |
interactive multimedia applications
ⓘ
low-latency communication ⓘ |
| enables |
adaptive media encoding
ⓘ
dynamic bitrate adjustment ⓘ error resilience mechanisms ⓘ |
| extends | RTP/AVP ⓘ |
| feedbackGranularity | fine-grained feedback ⓘ |
| feedbackType |
early RTCP feedback
ⓘ
generic NACK feedback ⓘ picture loss indication ⓘ reference picture selection indication ⓘ slice loss indication ⓘ |
| focusesOn | receiver-to-sender feedback ⓘ |
| fullName | Audio-Visual Profile with Feedback NERFINISHED ⓘ |
| improves |
adaptation to network conditions
ⓘ
congestion control responsiveness ⓘ packet loss recovery ⓘ |
| layer | transport layer ⓘ |
| protocolType | real-time transport protocol profile ⓘ |
| provides |
enhanced control mechanisms
ⓘ
enhanced feedback mechanisms ⓘ |
| relatedStandard | RTP/AVPF NERFINISHED ⓘ |
| scope |
multicast sessions
ⓘ
unicast sessions ⓘ |
| standardizedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
|
| status | Proposed Standard (IETF) ⓘ |
| supports |
audio transmission
ⓘ
real-time media transmission ⓘ video transmission ⓘ |
| usedIn |
VoIP systems
ⓘ
streaming media systems ⓘ video conferencing systems ⓘ |
| uses | RTP control protocol feedback ⓘ |
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: AVPF Description of subject: AVPF (Audio-Visual Profile with Feedback) is an RTP profile that extends the basic audio-visual profile with enhanced feedback and control mechanisms to improve real-time media transmission quality.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.