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smpte dc28 digital cinema iso tc36 cinematography report

DC28 New Scope. SMPTE restructuring all committeesNew-"D-Cinema Applications" Issues: white gamut, safe image display, theater operations, captions

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smpte dc28 digital cinema iso tc36 cinematography report

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    1. SMPTE DC28 Digital Cinema ISO TC36 Cinematography Report Mark Hyman 23 April 2008

    3. Early Objectives Provide Industry technical forum for D-Cinema Identify key systems and technology issues Ensure: interoperability, compatibility and support for future innovation Develop standards, recommended practices and engineering guidelines

    4. SMPTE DC28 Documents Completed- 17 documents DCDM- Digital Cinema Distribution Master SMPTE 428 series Digital Source Processing SMPTE 432 series Digital Cinema Packaging SMPTE 429 series Digital Cinema Operations SMPTE 430 series Digital Cinema Quality SMPTE 431 series

    5. SMPTE DC28 Documents Close to completion: 14 XML data types, link encryption for SDI, DCP stereoscopic picture, log records, auditorium security messages, image mapping into TIFF, show play lists, facility play lists, packaging guidelines and DCDM digital leader.

    6. SMPTE DC28 Expect to complete standards work by year’s end. Work will continue on issues such as safe image display, compression, packaging, operations and 3D under new committee structure

    7. ISO TC36 Cinematography Secretariat /Chairman- Mark Hyman Scope: Standardization of definitions, dimensions, methods of measurement and test, and performance characteristics relating to materials and apparatus used in silent and sound motion picture photography; in sound recording and reproduction related thereto; in the installation and characteristics of projection and sound reproduction equipment; in laboratory work; and in standards relating to sound and picture films used in television.

    8. ISO TC36 Currently 96-total number of published documents 11- Participating Countries 13- Observer Countries WG1 Film Technology WG2 Laboratories Services WG3 Audio Technology WG4 Presentation Technology WG5 Film/Electronic Interface Technology

    9. ISO TC36 (12) almost completed ISO digital cinema documents DCDM image characteristics, DCDM audio characteristics, audio channel mapping, sound and picture track file, MXF JPEG 2000, MXF track file essence encryption, composition play list, key delivery message, generic extra theatre message format, screen luminance level, chromaticity and uniformity, and channel LFE audio characteristics

    10. Proposed ISO Standards 26427    1.5Gb/s SDI Link Encryption 26428-7 DCDM Subtitle 26428-9 DCDM SDI Mapping 26429-5  DCP Timed Text Track File 26429-7 DCP Composition Play list 26429-8 DCP Packing List 26429-9 DCP Asset Mapping 26430-3 DCO ETM Amendment 1 26430-4 DCP Log Records Format 26430-5  DCO Log Records Security Constraints 26430-6  DCO Auditorium Security Messages 26430-7  DCO Facility List 26430-9  DCO KDM Bundle 26431-2 Digital Cinema Reference Projector 26433 XML Data Types

    11. ISO TC36 Next Meeting- Seoul, Korea- May 19th- 22nd, 2008

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