Audio Video Bridging
E48635
Audio Video Bridging (AVB) is a set of IEEE standards that enable time-synchronized, low-latency audio and video streaming over Ethernet networks.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Audio Video Bridging canonical | 8 |
| AVB (Audio Video Bridging) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T385602 — 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: Audio Video Bridging Context triple: [IEEE 802.1Qav, relatedTo, Audio Video Bridging]
-
A.
WebRTC
WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
-
B.
Zoom Video Communications
Zoom Video Communications is a technology company best known for its widely used cloud-based video conferencing and online collaboration platform.
-
C.
AVS
AVS is a professional society focused on advancing the science and technology of materials, interfaces, and processing through research, education, and collaboration.
-
D.
SRTP for secure media transport
SRTP for secure media transport is a security protocol that encrypts and authenticates real-time audio and video streams, commonly used in VoIP and WebRTC communications.
-
E.
Webex
Webex is Cisco’s cloud-based suite of video conferencing, online meeting, and team collaboration tools used by businesses and organizations worldwide.
- 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: Audio Video Bridging Target entity description: Audio Video Bridging (AVB) is a set of IEEE standards that enable time-synchronized, low-latency audio and video streaming over Ethernet networks.
-
A.
WebRTC
WebRTC is an open web technology that enables real-time audio, video, and data communication directly between browsers and devices without requiring plugins.
-
B.
Zoom Video Communications
Zoom Video Communications is a technology company best known for its widely used cloud-based video conferencing and online collaboration platform.
-
C.
AVS
AVS is a professional society focused on advancing the science and technology of materials, interfaces, and processing through research, education, and collaboration.
-
D.
SRTP for secure media transport
SRTP for secure media transport is a security protocol that encrypts and authenticates real-time audio and video streams, commonly used in VoIP and WebRTC communications.
-
E.
Webex
Webex is Cisco’s cloud-based suite of video conferencing, online meeting, and team collaboration tools used by businesses and organizations worldwide.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
IEEE standard family
ⓘ
networking standard ⓘ |
| abbreviation | AVB ⓘ |
| appliesTo |
automotive infotainment networks
ⓘ
broadcast video systems ⓘ industrial control networks ⓘ local area networks ⓘ professional audio systems ⓘ |
| basedOn | Ethernet ⓘ |
| category |
audio over Ethernet
ⓘ
real-time Ethernet ⓘ video over Ethernet ⓘ |
| compatibleWith |
IEEE 802.3 Ethernet standard
ⓘ
surface form:
IEEE 802.3 Ethernet
|
| defines | profiles for AVB systems ⓘ |
| ensures |
bandwidth reservation
ⓘ
bounded latency ⓘ low jitter ⓘ |
| field |
audio networking
ⓘ
computer networking ⓘ video networking ⓘ |
| goal |
deterministic latency
ⓘ
synchronized media clocks ⓘ time-sensitive transport over Ethernet ⓘ |
| improvesOn | best-effort Ethernet ⓘ |
| includes |
IEEE 802.1AS timing and synchronization standard
ⓘ
surface form:
IEEE 802.1AS
IEEE 802.1BA ⓘ IEEE 802.1Qat ⓘ IEEE 802.1Qav ⓘ |
| partOf |
IEEE 802 family of standards
ⓘ
surface form:
IEEE 802 standards
|
| predecessorOf | Time-Sensitive Networking ⓘ |
| provides |
low-latency streaming
ⓘ
quality of service ⓘ time-synchronized streaming ⓘ |
| relatedTo | Time-Sensitive Networking ⓘ |
| requires |
AVB-capable endpoints
ⓘ
AVB-capable switches ⓘ |
| standardizedBy |
Institute of Electrical and Electronics Engineers
ⓘ
surface form:
IEEE
|
| streamReservationStandard | IEEE 802.1Qat ⓘ |
| supports |
audio streaming
ⓘ
real-time media ⓘ video streaming ⓘ |
| systemProfileStandard | IEEE 802.1BA ⓘ |
| timeSyncStandard |
IEEE 802.1AS timing and synchronization standard
ⓘ
surface form:
IEEE 802.1AS
|
| trafficShapingStandard | IEEE 802.1Qav ⓘ |
| uses |
IEEE 802.1 standards family
ⓘ
surface form:
IEEE 802.1 standards
precision time protocol ⓘ stream reservation ⓘ time synchronization ⓘ traffic shaping ⓘ |
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: Audio Video Bridging Description of subject: Audio Video Bridging (AVB) is a set of IEEE standards that enable time-synchronized, low-latency audio and video streaming over Ethernet networks.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
IEEE 802.1Qav forwarding and queuing for time‑sensitive streams standard
→
relatedTo
→
Audio Video Bridging
ⓘ
subject surface form:
IEEE 802.1Qav
subject surface form:
Time-Sensitive Networking
subject surface form:
Time-Sensitive Networking
this entity surface form:
AVB (Audio Video Bridging)