Common Metadata Ref: TR-META-CM Version: 2.7 DRAFT DRAFT Date: September 23,2018 Common Metadata ‘md’ namespace Motion Picture Laboratories, Inc. i Common Metadata Ref: TR-META-CM Version: 2.7 DRAFT DRAFT Date: September 23,2018 CONTENTS 1 Introduction .............................................................................................................. 1 1.1 Overview of Common Metadata ....................................................................... 1 1.2 Document Organization .................................................................................... 1 1.3 Document Notation and Conventions ............................................................... 2 1.3.1 XML Conventions ...................................................................................... 2 1.3.2 General Notes ........................................................................................... 3 1.4 Normative References ...................................................................................... 4 1.5 Informative References..................................................................................... 7 1.6 Best Practices for Maximum Compatibility ........................................................ 8 2 Identifiers ............................................................................................................... 10 2.1 Identifier Structure .......................................................................................... 10 2.1.1 ID Simple Types ...................................................................................... 11 2.2 Asset Identifiers .............................................................................................. 11 2.2.1 ContentID ................................................................................................ 11 2.2.2 APID ........................................................................................................ 13 2.3 Organization ID ............................................................................................... 14 3 General Types Encoding ....................................................................................... 15 3.1 Language Encoding ........................................................................................ 15 3.2 Region encoding ............................................................................................. 15 3.3 Date and Time encoding ................................................................................. 16 3.3.1 Duration ................................................................................................... 16 3.3.2 Time ........................................................................................................ 16 3.3.3 Dates and times ...................................................................................... 16 3.3.4 Date and time ranges .............................................................................. 17 3.4 String encoding ............................................................................................... 17 3.5 Organization Naming and Credits ................................................................... 17 3.5.1 CompanyDisplayCredit-type .................................................................... 18 3.5.2 AssociatedOrg-type ................................................................................. 18 3.6 People Naming and Identification ................................................................... 19 3.6.1 PersonName-type.................................................................................... 19 3.6.2 PersonIdentifier-type ............................................................................... 20 3.7 Money-type and Currency .............................................................................. 20 3.8 Role Encoding, Role-type ............................................................................... 20 3.9 Keywords Encoding ........................................................................................ 21 3.9.1 Name/Value Pairs, NVPair-type, NVPairMoney-type .............................. 21 3.10 Personal/Corporate Contact Information, ContactInfo-type ............................ 21 3.11 Cryptographic Hash ........................................................................................ 22 3.12 GroupingEntity-type ........................................................................................ 22 3.13 Private Data .................................................................................................... 23 3.14 MIME .............................................................................................................. 23 3.15 Workflow Attribute Group ................................................................................ 23 3.16 Gender-type .................................................................................................... 24 Motion Picture Laboratories, Inc. ii Common Metadata Ref: TR-META-CM Version: 2.7 DRAFT DRAFT Date: September 23,2018 3.17 Compliance-type ............................................................................................. 25 4 Basic Metadata ...................................................................................................... 27 4.1 BasicMetadata-type ........................................................................................ 27 4.1.1 Basic Metadata Definitions ...................................................................... 29 4.1.2 BasicMetadataInfo-type ........................................................................... 35 4.1.3 ContentIdentifier-type, AltIdentifier-type .................................................. 39 4.1.4 BasicMetadataPeople-type ...................................................................... 39 4.2 Compilation Object ......................................................................................... 45 4.2.1 CompObj-type ......................................................................................... 45 4.2.2 CompObjID-type ...................................................................................... 45 4.2.3 CompObjData-type .................................................................................. 45 4.2.4 Comp-ObjEntry-type ................................................................................ 46 4.3 Content Related To ........................................................................................ 47 4.3.1 ContentRelatedTo-type ........................................................................... 47 4.3.2 ContentRelatedToRelationship-type ........................................................ 48 4.3.3 ContentRelatedToWork-type ................................................................... 49 5 Digital Asset Metadata ........................................................................................... 50 5.1 Digital Asset Metadata Description ................................................................. 50 5.2 Definitions ....................................................................................................... 50 5.2.1 DigitalAssetMetadata-type and DigitalAssetSet-type............................... 50 5.2.2 DigitalAssetAudioData-type ..................................................................... 51 5.2.3 DigitalAssetAudioEncoding-type ............................................................. 53 5.2.4 DigitalAssetVideoData-type ..................................................................... 59 5.2.5 DigitalAssetVideoEncoding-type ............................................................. 61 5.2.6 DigitalAssetVideoPicture-type ................................................................. 65 5.2.7 DigitalAssetSubtitleData-type .................................................................. 77 5.2.8 DigitalAssetImageData-type .................................................................... 80 5.2.9 DigitalAssetInteractiveData-type ............................................................. 81 5.2.10 DigitalAssetWatermark-type .................................................................... 85 5.2.11 Cards ....................................................................................................... 85 5.2.12 DigitalAssetAncillary-type ........................................................................ 87 6 Container Metadata ............................................................................................... 90 6.1 Container Metadata Description ..................................................................... 90 6.2 Definitions ....................................................................................................... 90 6.2.1 ContainerMetadata-type .......................................................................... 90 6.2.2 ContainerProfile-type ............................................................................... 93 7 Content Ratings ..................................................................................................... 94 7.1 Description ...................................................................................................... 94 7.2 Rules .............................................................................................................. 94 7.3 Definition ......................................................................................................... 94 7.3.1 ContentRating-type.................................................................................