GB2402248B - Parameter set metadata for multimedia data - Google Patents

Parameter set metadata for multimedia data

Info

Publication number
GB2402248B
GB2402248B GB0421328A GB0421328A GB2402248B GB 2402248 B GB2402248 B GB 2402248B GB 0421328 A GB0421328 A GB 0421328A GB 0421328 A GB0421328 A GB 0421328A GB 2402248 B GB2402248 B GB 2402248B
Authority
GB
United Kingdom
Prior art keywords
parameter set
multimedia data
set metadata
metadata
multimedia
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB0421328A
Other versions
GB0421328D0 (en
GB2402248A (en
Inventor
Mohammed Zubair Visharam
Ali Tabatabai
Toby Walker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Electronics Inc
Original Assignee
Sony Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/371,438 external-priority patent/US20040199565A1/en
Application filed by Sony Electronics Inc filed Critical Sony Electronics Inc
Publication of GB0421328D0 publication Critical patent/GB0421328D0/en
Publication of GB2402248A publication Critical patent/GB2402248A/en
Application granted granted Critical
Publication of GB2402248B publication Critical patent/GB2402248B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Storage Device Security (AREA)
GB0421328A 2002-02-25 2003-02-24 Parameter set metadata for multimedia data Expired - Lifetime GB2402248B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35960602P 2002-02-25 2002-02-25
US36177302P 2002-03-05 2002-03-05
US36364302P 2002-03-08 2002-03-08
US10/371,438 US20040199565A1 (en) 2003-02-21 2003-02-21 Method and apparatus for supporting advanced coding formats in media files
PCT/US2003/005636 WO2003073770A1 (en) 2002-02-25 2003-02-24 Method and apparatus for supporting avc in mp4

Publications (3)

Publication Number Publication Date
GB0421328D0 GB0421328D0 (en) 2004-10-27
GB2402248A GB2402248A (en) 2004-12-01
GB2402248B true GB2402248B (en) 2005-10-12

Family

ID=27767924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0421328A Expired - Lifetime GB2402248B (en) 2002-02-25 2003-02-24 Parameter set metadata for multimedia data

Country Status (7)

Country Link
EP (1) EP1481555A1 (en)
JP (1) JP2006507553A (en)
CN (1) CN100379290C (en)
AU (1) AU2003219877B2 (en)
DE (1) DE10392284T5 (en)
GB (1) GB2402248B (en)
WO (1) WO2003073770A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1939060B (en) 2004-02-10 2010-09-29 汤姆逊许可公司 Method and device for promoting flow type transmission of video frequency information
US7725593B2 (en) * 2005-07-15 2010-05-25 Sony Corporation Scalable video coding (SVC) file format
US8275814B2 (en) 2006-07-12 2012-09-25 Lg Electronics Inc. Method and apparatus for encoding/decoding signal
WO2008048064A1 (en) 2006-10-19 2008-04-24 Lg Electronics Inc. Encoding method and apparatus and decoding method and apparatus
EP2095624A1 (en) 2006-12-21 2009-09-02 Thomson Licensing Method, apparatus and system for providing color grading for displays
CN103716649A (en) * 2007-06-28 2014-04-09 汤姆逊许可公司 Method, equipment and system for providing content special for display device through network structure
KR101594190B1 (en) * 2007-06-28 2016-02-15 톰슨 라이센싱 Method apparatus and system for providing display device specific content over a network architecture
WO2010045289A1 (en) * 2008-10-14 2010-04-22 Ripcode, Inc. System and method for progressive delivery of transcoded media content
JP5652642B2 (en) 2010-08-02 2015-01-14 ソニー株式会社 Data generation apparatus, data generation method, data processing apparatus, and data processing method
US10958915B2 (en) * 2012-01-30 2021-03-23 Qualcomm Incorporated Method of coding video and storing video content
JP2014017003A (en) * 2013-08-27 2014-01-30 Thomson Licensing Method, apparatus and system for providing display device specific content over network architecture

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
D. SINGER, W. BELKNAP, G. FRANCESCHINI: "ISO Media File format specification" ISO/IEC JTC1/SC29/WG11 (N4270-1), 23 July 2001 (2001-07-23), XP002245422 *
HANNUKSELA M M: "H.26L FILE FORMAT" ITU TELECOMMUNICATIONS STANDARDIZATION SECTOR VCEG-O44, XX, XX, 28 November 2001 (2001-11-28), page COMPLETE XP001148202; *
M. M. HANNUKSELA: "Enhanced Concept of GOP" ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q.6 (JVT-B042), 23 January 2002 (2002-01-23), XP002245421 *
SINGER D ET AL: "AMENDMENT 6: MP4, THE MPEG-4 FILE FORMAT" ISO/IEC JTC1/SC29/WG11 MPEG01/N4420, XX, XX, 7 December 2001 (2001-12-07), pages I-II,1-10, XP001058448 *
WALKER T ET AL: "FIRST IDEAS ON THE STORAGE OF AVC CONTENT IN MP4" INTERNATIONAL STANDARD ISO/IEC, XX, XX, May 2002 (2002-05), pages 1-39, XP001089885 *
WENGER S ET AL: "H.26L OVER IP AND H.324 FRAMEWORK" ITU TELECOMMUNICATIONS STANDARDIZATION SECTOR VCEG-N52, XX, XX, 18 September 2001 (2001-09-18), pages 1-13, XP001148203 *
WENGER S ET AL: "RTP payload Format for JVT Video" RTP PAYLOAD FORMAT FOR JVT VIDEO, 21 February 2002 (2002-02-21), XP002227245 Retrieved from the Internet: <URL:http://www.cs.columbia.edu/ïhgs/rtp/d rafts/draft-wenger-avt-rtp-jvt-00.t> [retrieved on 2003-01-14] *
WIEGAND T: "JOINT MODEL NUMBER 1, REVISION 1(JM-IRL)" ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP, XX, XX, 3 December 2001 (2001-12-03), pages 1,3-75, XP001086627 *

Also Published As

Publication number Publication date
CN100379290C (en) 2008-04-02
EP1481555A1 (en) 2004-12-01
CN1650626A (en) 2005-08-03
JP2006507553A (en) 2006-03-02
AU2003219877A1 (en) 2003-09-09
DE10392284T5 (en) 2005-04-07
GB0421328D0 (en) 2004-10-27
GB2402248A (en) 2004-12-01
WO2003073770A1 (en) 2003-09-04
AU2003219877B2 (en) 2008-09-04

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20230223