MPEG (Systems) standards: where are we today?

MPEG standards: where are we today?  Systems  Chris&an Timmerer  Klagenfurt University (UNIKLU)  Faculty of Technical Sciences (TEWI)  Department of Informa&on Technology (ITEC)  Mul&media Communica&on (MMC)  h3p://research.8mmerer.com  h3p://blog.8mmerer.com  mailto:chris8an.8mmerer@itec.uni‐klu.ac.at 

Outline  •  Introduc8on  –  Delivery Formats (File/Transport)  –  Mul8media Applica8on Formats  •  MPEG‐V: Informa8on Exchange with Virtual  Worlds  •  MPEG‐M: Mul8media Extensible Middleware  (MXM)  •  Advanced IPTV Terminal (AIT)  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  2 

Systems  •  Coded Representa&on of Delivery Protocols and Formats,  of Presenta8on Informa8on, and of Schemes for Declaring  and Describing Mul8media Content Data Structures and  Related Informa8on  •  Area of Work  –  Carriage and the storage of mul8media content and related  informa8on on speciﬁc delivery mechanisms  –  Presenta8on of a combina8on of coded media such as text,  images, graphics, audio, moving images and related informa8on  –  Schemes that declare and describe digital items, mul8media  content data structures and related informa8on, enabling  crea8on, exchange, distribu8on, transac8on, storage, search,  retrieval, browsing and ﬁltering of digital items and mul8media  content  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  3 

Delivery Formats (File/Transport)  AhG  •  MPEG program/transport stream (.ps/.ts):  N10509  DVD, DVB, DMB, ATSC  •  MPEG‐1/‐2 file formats  ISO base media ff  (.mpg, .mpeg, .mp3)  •  MPEG‐4, Part 12: ISO base media file  format  mp21  –  Jointly with JPEG  mp4  jpeg  –  MP4 file format (.mp4)  avc  –  AVC file format + support for  SVC, MVC (.mp4)  svc  mvc  –  MPEG‐21 file format (.mp21)  h3p://lists.uni‐klu.ac.at/mailman/lis8nfo/mp4‐sys  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  4 

Mul8media Applica8on Format (MAF)  MPEG‐A speciﬁes a combina8on of already standardized  MPEG and non‐MPEG, tools providing an appropriate  technical solu8on for a class of applica8ons.   Pt. 1: Purpose of MAFs (TR)  Pt. 2: Music Player (Apr’07)  Pt. 3: Photo Player (Oct’06)  Pt. 4: Musical Slide Show (Apr’07)   Pt. 5: Media Streaming (Oct’07)   Pt. 6: Professional Archival (Oct’08)   Pt. 7: Open Access (Jan’08)  Pt. 8: Portable Video (Apr’08)   Pt. 9: Digital Mul8media Broadcas8ng (Oct’07)  Pt. 10: Video Surveillance (Jul’08)  Pt. 11: Stereoscopic Video  (Oct’08)  Pt. 12: Interac8ve Music (Apr’10)  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  5 

MPEG‐V: Informa8on Exchange with Virtual Worlds  AhG  N10512  h3p://lists.uni‐klu.ac.at/mailman/lis8nfo/metaverse  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  6 

MPEG‐V: Sensory Informa8on  •  Sensory Effect Descrip8on Language  –  Basic building blocks: Descrip8onMetadata, Declara8on, Effect,  GroupOfEffects, Parameter  –  Common a3ributes: XSI, ac8vate, dura8on, fade‐in, fade‐out, alt,  priority, intensity, posi8on, adaptType, adaptRange, autoExtrac8on,   –  Low‐level datatypes: vacant  •  Sensory Effect Vocabulary  –  (Color) Light, Temperature, Wind, Vibra8on  –  Flash Light, Water Sprayer, Perfumer/Scent, Fog, Window Blind/ Shadow, Sound, Color Correc8on  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  7 

MPEG‐M: MPEG Extensible Middleware (MXM)  AhG  N10515  h3p://lists.uni‐klu.ac.at/mailman/lis8nfo/mxm  h3p://mxm.wg11.sc29.org/  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  8 

Advanced IPTV Terminal (AIT)  AhG  N10514  •  The AIT standard intends to enhance IPTV services by  extending terminal capabili8es with advanced features such as:  –  Content genera8on, processing, and distribu8on by a large number of  users  –  Global, seamless and transparent use (regardless of geo‐loca8on,  service provider, network provider and manufacturer)  –  Diversity of user experience through easy download and installa8on of  applica8ons produced by a global community of developers   •  Shall be jointly developed by ISO/MPEG and ITU‐T Q.13/Q.16  •  Use cases  Professional / user generated contents for mash‐ups  –  Commercial live event  –  Live niche programs  –  Pay‐per‐view over the Internet  –  h3p://lists.uni‐klu.ac.at/mailman/lis8nfo/jiptv  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  9 

Links  •  MPEG Web site:  h3p://www.chiariglione.org/MPEG  •  MPEG Mee8ngs:  h3p://www.chiariglione.org/MPEG/ mee8ngs.htm  •  MPEG Content Management:  h3p://wg11.sc29.org/index.xalter  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  10 

Thank you for your a3en8on  ... ques8ons, comments, etc. are welcome …   Ass.‐Prof. Dipl.‐Ing. Dr. Chris8an Timmerer  Klagenfurt University, Department of Informa8on Technology (ITEC)  Universitätsstrasse 65‐67, A‐9020 Klagenfurt, AUSTRIA  chris8an.8mmerer@itec.uni‐klu.ac.at  h3p://research.8mmerer.com/  Tel: +43/463/2700 3621 Fax: +43/463/2700 3699  © Copyright: Chris.an Timmerer  2009/03/19  Chris8an Timmerer, Klagenfurt University, Austria  11 

MPEG (Systems) standards: where are we today?

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MPEG (Systems) standards: where are we today? — Presentation Transcript

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