What’s Happening at a Standards Organization Near … · What’s Happening at a Standards ......
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www.smpte.org What’s Happening at a Standards Peter Symes Organization Near You? Peter Symes SMPTE
Transcript of What’s Happening at a Standards Organization Near … · What’s Happening at a Standards ......
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What’s Happening at a Standards
Peter Symes
Organization Near You?Peter SymesSMPTE
Standards
• Lots going on• Wendy promoted again‒now Executive VP• Hans Hoffmann (EBU) now Engineering VP
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Interoperable Master Format (IMF)p ( )
• Standardized set of master file packages for distribution servicing, to allow high‐resolution masters to be moved between an arbitrary number of content providers, service
bcompanies and distributors. • Chaired by Howard Lukk & Annie Chang
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AMPAS Image Interchange Framework (IIF)g g ( )
• Academy Color Encoding Specification (ACES) • Academy Density Exchange Encoding (ADX) —Encoding Academy Printing Density (APD) Values
• Academy Printing Density (APD) —Spectral Responsivities, Reference Measurement p ,Device, and Spectral Calculation
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And, of Course, 3D!, ,
• 3D Home Master– Single delivery format for content producers– Single source for all distribution channels– Chaired by Ted Szypulski, ESPN– More than 160 members– Groups for Image, Metadata, Captions/Graphics– Documents now in final draft
• 3D disparity map representation
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3D disparity map representation
ST2021: BXF – the Broadcast Exchange Format
b d f d h b• XML‐based for data exchange between program management, traffic, automation, and distribution systemssystems
• Over 80 companies participated!– ST Part 0: Roadmap for the 2021 Document SuiteST Part 0: Roadmap for the 2021 Document Suite – ST Part 1: General Information and Informative Notes – ST Part 2: Protocol
EG P 3 U C– EG Part 3: Use Cases – EG Part 4: Schema Documentation – RP Part 9: Implementing BXF
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BXF Continued
k f ‘ ’• On‐going work as part of ‘BXF 2.0’: – BXF‐MXF Metadata Mapping S h dditi– Schema additions
– SCTE 104 and 130 support – AFD SupportAFD Support – Audio structure review – PMCP – Non‐linear support – Multi Channel Audio labeling
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ST 2022‐x Video over IP
• In conjunction with VSF• Multipart suite. Parts already published are:
– Part1: Forward Error Correction for Real‐Time Video/Audio Transport Over IP Networks
– Part 2: Unidirectional Transport of Constant Bit Rate MPEG‐2 Transport Streams on IP Networks
– Part 3: Unidirectional Transport of Variable Bit Rate MPEG‐2 Transport Streams on IP Networks
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ST 2022‐x Video over IP (Under Development)
d l f• Part 4: Unidirectional Transport of Non‐Piecewise Constant Variable Bit Rate MPEG‐2 Streams on IP NetworksNetworks
• Part 5: Forward Error Correction for High Bit Rate Media Transport over IP Networks ‐ Larger FECMedia Transport over IP Networks Larger FEC matrix supports HBR and MXF encapsulation
• Part 6: High Bit Rate Media Transport over IPPart 6: High Bit Rate Media Transport over IP Networks ‐ Supports Uncompressed chroma/lumaover RTP/UDP/IP, MXF over RTP/UDP/IP (thus
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supporting JPEG 2000 encapsulated in MXF)
Synchronization & Time Labelingy g
• Slower than expected– IEEE 1588 developing in right direction– May be more IT standards‐based than we expected
• Time Labeling‒a new TimeCode?– HPA & AMPAS organized meeting with Hollywood community‒great input!
– Back when we have a strawman
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Just a Few of the Other Projectsj
f d l l• Reference Fixed Pixel Matrix Display– Get the EOTF right first?
Li S• Lip Sync• Dolby E for 50P & 60P• Archive Exchange Format• 25 Gb/s fiber interfaces• Accessibility‒Timed Text for D‐Cinema & Broadband• Continuing D‐Cinema work
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• Lots of MXF and Metadata work
Three New Committees
db d d d l• TC on Broadband Media and Television– The General Scope as applied to mastered essence for television and broadband
distribution (both separately and for hybrid television/broadband environments), including compression encryption wrapping marking packaging mediaincluding compression, encryption, wrapping, marking, packaging, media, tracking/control, presentation, reproduction, and related topics.
• TC on Media Packaging and Interchange– The General Scope as applied to the packaging of media elements, to facilitate
interchange and interoperability of formats within specific integrated application ecosystems in the professional fields of media creation, production, post‐production archiving and related topics.
• TC on Media Systems, Control and Services – The General Scope as applied to the implementation of media services, methods of
managing and controlling hardware devices and software systems, and the management
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g g g y gof media workflow processes, including associated signalling and control mechanisms
The Standards Ecosystemy
ApplicationsInfrastructure and Media Management
Essence and Metadata(Content)
30 MR10 Essence35PM
Packaging for
20 Fil
21 24
Metadata, Registry
(Image, Sound, Data)
g gInterchange
Film DCBT
File Structures 31FS
Media Systems Control and Services 34CS
Network facility infrastructure 32NF
Time and Sync 33TS
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Digital Leader & DPROVEg
Di it l L d i t f TIFF d WAV f• Digital Leader is set of TIFFs and WAVs for leaders and footers when making DCDMs
• DPROVE is set of DCPs for use in theaters, viewing rooms, etc.
• 36 DCPs ‒all standardized variants of– 1.85, 1.9 (full container), 2.39– 2‐D, 3‐D– 24, 25, 30, 48, 50, 60fps
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– 2k, 4k
Digital Leader & DPROVEg
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Meanwhile at the Home Office
P f i l D l t A d PDA• Professional Development Academy‒PDAs– Monthly Webinars; free to members
10 M h I h 4K R d ?• 10 March: Is there a 4K Roadmap?• Thur 14 April: Making sense of the World of Codecs• Thur 12 May: Depth Acquisition Techniques• Thur 9 June: Managing Mobile Content from the Field• Thur 14 July: Status of Cinema Audio Standards• Thur 11 Aug: The Digital Ecosystem: Rights ManagementThur 11 Aug: The Digital Ecosystem: Rights Management• Thur 8 Sept: Autostereoscopic Displays: State of the Art and the Way Forward
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Conferences
9 10 A il 2011 DCS 2011 Ad i I d S d 3 D 4K d– 9‐10 April 2011: DCS 2011: Advances in Image and Sound: 3‐D, 4K and Beyond, Las Vegas, NV, USA
– 12, 14, 24 and 26 May: 2011 SMPTE Regional Seminars ‐ Practical St I I l ti A Eff ti Fil B d W kflSteps In Implementing An Effective File Based Workflow
– 6 ‐ 7 June 2011: Washington DC Section, Chesapeake Beach, MD, USA– 21 ‐ 22 June 2011: 2nd International Conference on Stereoscopic 3D
for Media and Entertainment, New York, NY, USA– 19 ‐ 22 July 2011: SMPTE Australia Conference and Exhibition, Sydney,
Australia– 24 ‐ 27 October 2011: SMPTE Annual Technical Conference and
Exhibition, Hollywood, CA, USA
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*New* for Europe!New for Europe!
• Global Summit on Emerging Media TechnologiesMedia Technologies
• May 2012May 2012• Geneva• In conjunction with EBU
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New Look; New Facilities;
• A complete re‐build of SMPTE’s web presence– New website– New member database system– New facilities for sections– A Digital Library– Standards, Conference Proceedings, and the Journal‒everything from 1916 will be online!
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The SMPTE Staff
Executive DirectorBarbara LangeBarbara Lange
Exec. Admin.June Sobrito
Engineering and Standards
Peter Symes(Based in CA)
OperationsSally Ann D’Amato
Prof. Dev.Joel Welch
(Based in PA)
MembershipRoberta Gorman
FinanceKen Wendel
S / S
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Mgng EditorDianne Purrier
Mgr Stds/ITMauricio Roldan
Stds PublisherBetty Migliore
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THANK YOU!THANK YOU!
