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8/3/2019 IBC 2005 Ascent Presentation
1/24
IBC 2005 DCI Workshop
DCI Specification for Digital Cinema
A view from Europe
15th September 2005
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
The DCI Specification
A comprehensive roadmap for post production facilitiesWell signposted
Clearly defined areas of continuing development
Covers:-
Content Mastering
Content Management
Content Distribution
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IBC 2005 DCI Workshop
The DCI Specification
Will all content be mastered, managed and distributedfrom Hollywood?
Will European Facilities be needed?
8/3/2019 IBC 2005 Ascent Presentation
4/24
IBC 2005 DCI Workshop
The DCI Specification
Will all content be mastered, managed and distributedfrom Hollywood?
Will European Facilities be needed?
Need to cater for:-
Diversity of Cultures Language
Local requirements the importance of local
knowledge
Timescales
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IBC 2005 DCI Workshop
The DCI Specification
Will European Facilities be needed?
Distribute through hubs in Europe & Rest of World
DCI Compliant
Secure Network
Service local needs & mainstream Hollywood content
Two way flow
Existing film distribution patterns
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
The DCI Specification
How do we as facilities respond to the DCI spec?
Skills exist today
Migrate skills to new Digital Cinema workflow
Step by step approach
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IBC 2005 DCI Workshop
The DCI Specification
Areas covered by DCI andSMPTE:- Mastering
Picture
Audio
Subtitle
Compression
Encryption
Packaging
Transport
Theatre systems
Projection
Security
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IBC 2005 DCI Workshop
Digital Source Master
Simplified Workflow F-C-M vs D-C-M
Platter ReelRelease Printin Film Cans
Timed Release PrintCut Negative
DigitalSourceMaster(DSM)
DigitalCinema
Distribution
Master(DCDM)
DigitalCinemaPackage(DCP)
DigitalCinema
Distribution
Master(DCDM)*
8/3/2019 IBC 2005 Ascent Presentation
9/24
IBC 2005 DCI Workshop
Digital Cinema Distribution Master
Simplified Workflow F-C-M vs D-C-M
Platter ReelRelease Printin Film Cans
Timed Release PrintCut Negative
DigitalSourceMaster(DSM)
DigitalCinema
Distribution
Master(DCDM)
DigitalCinemaPackage(DCP)
DigitalCinema
Distribution
Master(DCDM)*
8/3/2019 IBC 2005 Ascent Presentation
10/24
IBC 2005 DCI Workshop
Digital Cinema Package
Simplified Workflow F-C-M vs D-C-M
Platter ReelRelease Printin Film Cans
Timed Release PrintCut Negative
DigitalSourceMaster(DSM)
DigitalCinema
Distribution
Master(DCDM)
DigitalCinemaPackage(DCP)
DigitalCinema
Distribution
Master(DCDM)*
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
2K & 4K Delivery to Theatre
Hierarchical Image Structure
Trasport
2048 x 1080JPEG200024/48 fps
XYZ12 bit
4K ImagerOptics
2K ImagerOptics
Mastering Site Server 2K Projection
4096 x 2160JPEG2000
24 fpsXYZ
12 bit
2K Master
4K Master
AES 128Encryption
AES 128Encryption
DCP
Via Satellite,Network or Media
DCP
Via Satellite,Network or Media
2K Files
4K Files
4K Media Block
2K Media Block
4K Projection
Decry
pt
Decrypt
Decomp
ress
Decompress
2KE
xstract
Rescale
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IBC 2005 DCI Workshop
MasteringMastering Digital Intermediate WorkflowDigital Intermediate Workflow
Scan
Selected
Negative
Data Storage
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IBC 2005 DCI Workshop
MasteringMastering -- Digital Intermediate WorkflowDigital Intermediate Workflow
VFXShots
Scan
Selected
Negative
Conform to
final cut &
importVFX
Data Storage
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IBC 2005 DCI Workshop
MasteringMastering -- Digital Intermediate WorkflowDigital Intermediate Workflow
VFXShots
Colour
Grading
Scan
Selected
Negative
Conform to
final cut &
importVFX
Data Storage
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IBC 2005 DCI Workshop
MasteringMastering -- Digital Intermediate WorkflowDigital Intermediate Workflow
Film Recorder
VFXShots
Colour
Grading
Dust Bust
Scan
Selected
Negative
Data Storage/Backup
Conform to final cut
& importVFX
Data Storage
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IBC 2005 DCI Workshop
MasteringMastering -- Digital Intermediate WorkflowDigital Intermediate Workflow
Film Recorder
VFXShots
Colour
Grading
Dust Bust
Scan
Selected
Negative
Data Storage/Backup
Conform to final cut
& importVFX
Data Storage
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IBC 2005 DCI Workshop
MasteringMastering -- Digital Intermediate WorkflowDigital Intermediate Workflow
Film Recorder
VFXShots
Colour
Grading
Dust Bust
Scan
Selected
Negative
Data Storage/Backup
Conform to final cut
& importVFX
Data Storage
HDTV& Digital Cinema
Masters
SDTVMasters PAL/NTSC
DVD Master
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
Mastering Digital Intermediate Theatre
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
The DCI Specification
Workflow stages
DSMor Digital Source Master - the picture negative
DCDMor Digital Cinema Distribution master The
master show printDCPor Digital Cinema Package - The distribution
release print compressed & encrypted, JPEG 2000
2K/4K layered compression.
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
The DCI Specification
Workflow stages
DSMor Digital Source Master - the picture negative
DCDMor Digital Cinema Distribution master The
master show printDCPor Digital Cinema Package - The distribution
release print compressed & encrypted
Composition Playlist The selected elements from the
DCP essence which make up a feature version
8/3/2019 IBC 2005 Ascent Presentation
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IBC 2005 DCI Workshop
Composition Playlist
Composition
Reel 1
Image Essence (track file)(English. 2.35)
ReelReel 22
Composition PlayList
(Feature English)
Pointers
Image Essence (track file)(English. 2.35)
Audio Essence (track file)(English. 5.1)
Audio Essence (track file)(English. 5.1)
Sub-title Essence (trackfile) (Spanish)
Sub-title Essence (trackfile) (Spanish)
Example Composition Playlist
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IBC 2005 DCI Workshop
Workflow Skills Needed
Mastering - Digital Intermediate creative skills withincalibrated environment standard viewing conditionsacross facilities. Audio dubbing & mixing skills.
Compression Encoding & DVD authoring skills
Encryption - Watermarking skills, Media Management
Subtitling Subtitling skills for DVD/Cinema
Composition Playlist DVD Authoring & Subtitlemanagement skills
Multiple Distribution Copies Network Services, Media
ManagementTrusted Environment -All stages require full QC & totalsecurity
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IBC 2005 DCI Workshop
Laboratory services
Digital intermediates
Telecineand tr
ansfers
Feature dailies and high-
definition previews
Electronic finishing
Production offices/cutting
rooms
Editing
Color correction
Visual effects
Sound services editorial,
design, Foley, ADR, scoring,
mixing
Trailers/promo production
Transfer, film mastering,
transform
Duplication and format
conversion
Restoration and preservation
Digital encoding & new media
Digital asset management
Vaulting and library services
Standard Def/High Def services
Closed-captioning/subtitling
Format and standardconversion
Sound services
DVD authoring and Design
Network origination anddistribution
Satellite space segment
solutions Consulting, engineering, and
systems integration
Satellite network managementand support
Satellite earth stationmaintenance and support
On-air promotion, post-production, and languagesupport
Location-based entertainmentdesign and integration
Worldwide satellite transmission
Digital distribution-store &forward
Creative Services Network ServicesMedia Management
Services
Ascent Media Core Solutions & Service Offerings
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IBC 2005 DCI Workshop
Summary
Will European Facilities be needed? - YesDistribute through hubs via Secure Network
Post Facilites become DCI compliant, extending
service offerings
NewSkills needed Migrate skills existing today inother areas
Digital Asset Management New solutions & services
for storage & distribution