DCI Specs - Digital Cinema Initiatives

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Exhibitor and the Distributor, data collected by the Theater Management System could bemade available.7.5. Theater Systems Architectures7.5.1. IntroductionA Digital Cinema Theater System includes several component systems: ingest, storage,Media Block, security, projection, audio system, Theater Management System, ScreenManagement System and automation. An example of a single screen installation is shown inFigure 10.7.5.2. Ingest7.5.2.1. IntroductionIngest is the process of receiving content and security information at the theater level.These are the devices that connect to and from the outside world. The following is anexample list of such devices split into two groups. The first group has to do with contentwhile the second group is for security and control.Content:• Satellite receiver(s) (with cache or local storage)• Terrestrial fiber network(s) (with cache or local storage)• Fixed media interface(s)Security and Control:• Security Management Interface – Standardized Extra-Theater Message(ETM) and logging report communications interface.• Once a complete DCP has been ingested, the TMS or SMS is encouraged toverify that a KDM is available and displays the time window for showing thecontent. A TMS or SMS show schedule can display conflicts between theKDM and the scheduled showings.• The TMS or SMS is encouraged to alert the user when a KDM will expirewithin 48 hours.DCI Digital Cinema System Specification v.1.2 Page 66
DCI Digital Cinema System Specification v.1.2 Page 67Figure 10: Single-Screen System Architecture
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Digital Cinema Initiatives, LLCDigi
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Table of Contents1. OVERVIEW 151.1.
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5.2.2. Packaging Fundamental Requir
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7.5.5.1. Introduction..............
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9.4.2.5. Screen Management System (
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Table of FiguresFigure 1: System Ov
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Page 16 and 17: equirements for encrypting the esse
Page 18 and 19: • This document specifies a basel
Page 20 and 21: DCI Digital Cinema System Specifica
Page 22 and 23: 2.1.1. Major System Concepts2.1.1.1
Page 24 and 25: 2.1.1.8. ReelsFeature films have be
Page 26 and 27: Metadata within the DCDM provides a
Page 28 and 29: 3.2.1.6. Transfer FunctionThe CIE X
Page 30 and 31: The information, as shown in Table
Page 32 and 33: AES Pair#/Ch# Channel # Label / Nam
Page 34 and 35: 3.3.4. File Format3.3.4.1. GeneralT
Page 36 and 37: 3.4.3. Timed Text Concepts and Requ
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Page 40 and 41: • All decoders shall decode each
Page 44 and 45: 5.2.2.3. InteroperableThe Packaging
Page 46 and 47: Figure 6: Example Show PlaylistThe
Page 48 and 49: Length (Value Length), followed by
Page 50 and 51: which it was stopped or paused. It
Page 52 and 53: 5.3.4.2. Frame BoundariesThe Audio
Page 54 and 55: • Rating• Aspect Ratio• Image
Page 56 and 57: • Annotation Text parameter (opti
Page 60 and 61: 7.2.3.1. ReliabilityA key part of t
Page 62 and 63: • Country• Rating• Aspect Rat
Page 64 and 65: facility, while the system is in op
Page 68 and 69: 7.5.2.2. Ingest InterfacesExcept fo
Page 70 and 71: (channels) * hours * 60 min/hour *
Page 72 and 73: 7.5.4.2.4. UnpackagingAny packaged
Page 74 and 75: 7.5.6. Audio System7.5.6.1. Introdu
Page 76 and 77: made up of Theater System devices a
Page 80 and 81: 8.2.2.3. Alternative ContentThe pro
Page 82 and 83: With the projector turned off or wi
Page 84 and 85: Image ParametersNominal(Projected I
Page 86 and 87: Input Code Values Output Chromatici
Page 88 and 89: 8.4. Projector Interfaces8.4.1. Int
Page 90 and 91: • Lens Shift Up / Down• Lamp Mo
Page 92 and 93: • Essence Encryption and Cryptogr
Page 94 and 95: content keys and Trusted Device Lis
Page 96 and 97: Figure 14: Digital Cinema Security
Page 98 and 99: Figure 15 presents the two fundamen
Page 102 and 103: 9.4.2.3. Media Blocks (MBs)The term
Page 104 and 105: which TLS-based authentication alon
Page 106 and 107: working with the security infrastru
Page 108 and 109: Figure 18: Show Playback Overview9.
Page 110 and 111: a. Playout shall be fully supported
Page 112 and 113: 9.4.5. Intra-Theater Communications
Page 114 and 115: 4. Projector SPB designs shall not
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the event, and zero all Critical Se
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window) shall be UTC.Security Manag
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. The SM shall independently authen
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6. No broadcast RRP commands shall
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Functions of the Security Manager (
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Note: DCI reserves the right, at so
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• Is required to survive camcorde
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• Log Data - Security event infor
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using the GetEventList and GetEvent
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failure) per Section 9.6.1.3 Digita
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• Secure Silicon -Sensitive data
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secure silicon chip, input/output s
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FIPS 140-2 level 3 devices provide
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to the appropriate Section 9.4.5.2.
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those under the control of the Secu
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Security Managers (SMs) other than
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The above RSA asymmetric protection
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CPRL Acronym for Component Position
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LTCMain TitlesMBMDMEMetadataMTBFMXF
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TDLTimed TextTLMTLSTMSTrack FileUDP
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