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Digital Interactive TV and Metadata : Future Broadcast Multimedia - Artur Lugmayr

Digital Interactive TV and Metadata

Future Broadcast Multimedia

Hardcover Published: 1st June 2004
ISBN: 9780387208435
Number Of Pages: 258

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Recent years have brought many changes to the world of mass media. The In­ ternet and mobile communications technology have provided consumers with interactive digital services. Television is catching up with this trend through the digitalization process. Digital television is a hybrid platform combining elements from classical analog television and the Internet, providing modern multimedia services on a familiar platform. In short, digital TV is a gateway to the world of interactive digital media. Digital TV brings consumers into the television service arena and offers them new degrees of freedom. However, as the service and multimedia content types diversify and the services and their content increase, television is facing many of the same challenges of complexity and information overflow faced by other digital media. Metadata can handle the diverse services and content of digital TV effi.­ ciently and in a consumer-friendly way. Metadata means that the data are accompanied by other data which describe them. As data about data, meta­ data can provide an insight into syntactically and semantically complex data by distilling their essence to a set of simple descriptors. Metadata also helps to structure and manage information in diverse settings. The use of metadata in broadcast multimedia should not be restricted to being merely a tool for coping with the challenges of a complex networked multimedia environment. Instead, metadata ofTers new opportunities for the development of innovative services.

Theory
New Paradigms in Broadcast Multimediap. 3
Comparison of Classic, Analog and Modern, Digital TVp. 4
First Thoughts about Metadata in Broadcast Multimediap. 5
Basic Definitionsp. 6
Structure of the Bookp. 8
World of Digital Interactive TVp. 11
Broadcast Multimediap. 11
MPEG 2p. 11
DVBp. 13
MHPp. 16
Emerging DVB Standardization Effortsp. 18
ATSC-DASE and Open Cablep. 18
ISDB-BMLp. 19
Adoption of the Standardsp. 20
Digital TV Asset Life-Cyclep. 20
Examples of Digital TV Value-Added Servicesp. 23
Electronic Program Guide (EPG)p. 23
Information Portalp. 23
Pay per View (PpV)p. 23
Video-on-Demand (VoD)p. 25
Educationp. 25
Shoppingp. 25
Gamesp. 25
Standard Internet Servicesp. 25
Communicationp. 25
Community Servicesp. 28
Governmentp. 28
Healthp. 28
Finance and Bankingp. 29
Metadata Fundamentals and Conceptsp. 33
Digital TV Metadata Life-Cyclep. 34
Theoretical Foundations of Metadatap. 35
Metadata Tier Modelp. 36
Theory behind the W3C Metadata Definition Familyp. 37
Practical Examplep. 39
W3C Metadata Familiesp. 42
Overview of the W3C Metadata Familiesp. 43
XMLp. 44
XML schemap. 45
MPEG-7 - Multimedia Content Description Interfacep. 46
Overviewp. 46
MPEG-7 Metadata Definitionsp. 47
Basic Elements and Schema Toolsp. 49
Annotating Multimedia Assetsp. 50
Grouping Multimedia Assets: Content Organizationp. 51
Managing Conventional Media Archive Informationp. 51
Easy Navigation and Accessp. 52
Personalization, User Interaction and Consumer Profilesp. 52
Audio Descriptorsp. 52
Visual Descriptorsp. 53
MPEG-7 Systemsp. 54
MPEG-21 Packages Multimedia Assetsp. 54
Perception of Multimedia Assets through DIsp. 57
Digital Item Declaration (DIDL)p. 58
Digital Item Adaptationp. 61
Road Ahead for MPEG-21p. 61
MHP and Metadatap. 62
'Metadata Way'of MHPp. 63
DVB-HTMLp. 64
TV Anytimep. 65
Personal Data Recorderp. 66
Content Reference Identifier (CRID)p. 66
Metadata Process Modelp. 68
Metadata Definitionsp. 68
Broadcast Channel Aspectsp. 71
Feedback Channel Aspectsp. 71
SMPTE Metadata Definitionsp. 71
SMPTE Metadata Dictionary (Content & Structure)p. 72
Universal Material Identifier (UMID)p. 73
Key-Length-Value (KLV)p. 74
Advanced Authoring Format (AAF)p. 74
General Exchange Format (GXF)p. 76
Material eXchange Format (MXF)p. 77
EBU's P/META Metadata Exchange Schemep. 78
Converging Broadcasting Metadata Standardsp. 79
Digital Broadcast Item Model (DBIM)p. 87
Purpose and Objectivesp. 88
Unified Life-Cycle and Workflow Modelp. 90
Example: Converging TV-Anytime and DBIM Work Flowsp. 93
Architectural Components - A More Detailed Viewp. 94
DBIM Metadata Building Blocksp. 95
Metadata Protocol Stack - Linkage Metadata Definitionsp. 95
Service Architecturep. 95
Metadata Protocol Stackp. 97
DBIM Metadata Structuresp. 97
Basic Toolsp. 99
Multimedia Asset Toolsp. 99
Object Toolsp. 100
Service Toolsp. 101
Narrative Toolsp. 101
Vertical Toolsp. 101
Digital Broadcast Item (DBI)p. 103
Dynamic DBI Process Modelp. 105
Different Item Types in the Metadata Life-Cyclep. 105
DBO Phasesp. 106
Metadata System Viewp. 109
Characteristics of the Linkage Tierp. 110
Metadata-Based Service Architecturep. 111
Logical Feedback Channel Architecturep. 112
Logical Broadcast Channel Architecturep. 115
Metadata Protocol Stackp. 118
Abstract Metadata Protocol Stack Modelp. 119
Internet Protocol Suitep. 120
Transmitting Metadata over Broadcast Channel Protocolsp. 121
Communication Modes on Application Layer Protocol Suitesp. 122
Simple Object Access Protocol (SOAP)p. 125
Streaming Binary XML - The MPEG-7's BiMp. 130
Consumer devicesp. 134
Application
Innovations in Digital TVp. 143
Paradigms in Digital TVp. 143
Digital TV is Innovative and Disruptivep. 146
Phases of Disruptive Technologyp. 146
S-Curve and Digital TVp. 147
10X and digital TVp. 148
Asking the Consumerp. 149
How We Perceive and Interact with 'Things'p. 153
How We Come Togetherp. 155
Digital TV is 'Alive'p. 156
Surrounded by Ambient 'Things'p. 157
Life-style and the 'Things' we Move and Showp. 158
Creating a Narrative Taxonomyp. 158
Content of digital TV is a Digital Narrationp. 159
Creating a Narrative Model for Digital TVp. 160
Multimedia Asset Spacep. 162
Interaction Spacep. 164
Narrative Spacep. 168
Relating Spaces of the Narrative Cubep. 170
Consumer Model and Narrative Cube in Metadata Contextp. 176
Conditional Access, Digital Rights Management and Securityp. 179
Conditional Access (CA)p. 182
Digital Rights Management Solutionsp. 183
Transactions and Securityp. 186
Digital Production and Deliveryp. 187
Wireless Protocols for Digital TVp. 187
Broadcasted On-Demand Servicesp. 188
Capturing Metadata in Productionp. 188
Designing Metadata-Based Multimedia Repositoriesp. 194
Digital Item Storesp. 196
Intelligently Presenting and Interacting with Contentp. 201
Real-Time Content Manipulationp. 201
Convergence of the Multimedia Homep. 203
Hyperlinked Televisionp. 205
Consumer Profiling and Personalizationp. 209
A Metadata-driven Approach to Digital TV Personalizationp. 211
Advanced Processing of Personalization Metadatap. 213
Case Scenario: TV Program Recommendation Servicep. 216
Ambient TVp. 219
Creation of Ambient Multimedia as Concept for Digital TVp. 219
Other Application and Service Scenariosp. 223
Evolving Wireless Story - Big-Brother TVp. 223
Digital Soap Operasp. 223
Live Sport Event Trackingp. 224
Live Trackingp. 224
Wearable TVp. 224
3D-TVp. 224
Display Technologyp. 224
Vision-Based Digital TV Mousep. 225
Digital TV as Personal Life Organizerp. 226
Road Ahead in Broadcast Multimediap. 227
Abbreviations and Acronymsp. 233
Referencesp. 245
Indexp. 257
Table of Contents provided by Publisher. All Rights Reserved.

ISBN: 9780387208435
ISBN-10: 0387208437
Series: Signals and Communication Technology
Audience: Professional
Format: Hardcover
Language: English
Number Of Pages: 258
Published: 1st June 2004
Publisher: Springer-Verlag New York Inc.
Country of Publication: US
Dimensions (cm): 23.5 x 15.5  x 1.91
Weight (kg): 0.64