SMPTE ST 2059
E6440
SMPTE ST 2059 is a professional media industry standard that defines how to use IEEE 1588 Precision Time Protocol to synchronize clocks and signals across IP-based audio, video, and broadcast systems.
Aliases (4)
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
SMPTE standard
→
technical standard → technical standard → technical standard → |
| appliesToDomain |
IP-based media systems
→
broadcast engineering → professional media → television production → |
| basedOn |
IEEE 1588 Precision Time Protocol standard
→
surface form: "IEEE 1588-2008"
|
| compatibleWith | IEEE 1588 default profile concepts → |
| defines |
PTP parameters for broadcast applications
→
PTP profiles for professional media networks → SMPTE epoch for time alignment → mapping between PTP time and audio sample clocks → mapping between PTP time and video frame boundaries → relationship between PTP time and video/audio reference signals → synchronization of audio signals over IP → synchronization of broadcast signals over IP → synchronization of clocks over IP networks → synchronization of video signals over IP → timing relationships for ancillary data in IP media systems → use of PTP grandmaster clocks in media facilities → |
| enables |
frame-accurate switching in IP media networks
→
phase-aligned audio and video across devices → |
| fullName |
SMPTE ST 2059
→
surface form: "SMPTE ST 2059-1: Generation and Alignment of Interface Signals to the SMPTE Epoch"
SMPTE ST 2059 →
surface form: "SMPTE ST 2059-2: Precision Time Protocol Profiles for Synchronization of Video, Audio and Ancillary Data over IP Networks"
|
| hasPart |
SMPTE ST 2059
→
surface form: "SMPTE ST 2059-1"
SMPTE ST 2059 →
surface form: "SMPTE ST 2059-2"
|
| primaryPurpose |
replacement of traditional black burst and word clock with IP-based timing
→
synchronization of distributed media devices → |
| publishedBy | Society of Motion Picture and Television Engineers → |
| publisherAcronym |
Society of Motion Picture and Television Engineers
→
surface form: "SMPTE"
|
| region | international → |
| relatedTo |
SMPTE ST 2022
→
SMPTE ST 2110 → |
| shortName | SMPTE ST 2059 → |
| specifies | media-specific PTP profile parameters → |
| standardType | timing and synchronization standard → |
| supports |
synchronous operation of audio equipment
→
synchronous operation of production and broadcast infrastructure → synchronous operation of video equipment → |
| targetUsers |
broadcast engineers
→
equipment manufacturers for professional media → system integrators for media facilities → |
| usedIn |
IP-based television studios
→
broadcast playout centers → live event production over IP → remote production workflows → |
| usesProtocol |
IEEE 1588 Precision Time Protocol standard
→
surface form: "IEEE 1588 Precision Time Protocol"
|
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form: "SMPTE ST 2059-1"
this entity surface form: "SMPTE ST 2059-1: Generation and Alignment of Interface Signals to the SMPTE Epoch"
subject surface form: "SMPTE ST 2059-2"
this entity surface form: "SMPTE ST 2059-2: Precision Time Protocol Profiles for Synchronization of Video, Audio and Ancillary Data over IP Networks"
this entity surface form: "SMPTE ST 2059-1"
this entity surface form: "SMPTE ST 2059-2"