WO2006047448A3 - Supporting fidelity range extensions in advanced video codec file format - Google Patents

Supporting fidelity range extensions in advanced video codec file format Download PDF

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Publication number
WO2006047448A3
WO2006047448A3 PCT/US2005/038255 US2005038255W WO2006047448A3 WO 2006047448 A3 WO2006047448 A3 WO 2006047448A3 US 2005038255 W US2005038255 W US 2005038255W WO 2006047448 A3 WO2006047448 A3 WO 2006047448A3
Authority
WO
WIPO (PCT)
Prior art keywords
supporting
parameter set
file format
video codec
advanced video
Prior art date
Application number
PCT/US2005/038255
Other languages
French (fr)
Other versions
WO2006047448A2 (en
Inventor
Mohammed Zubair Visharam
Ali Tabatabai
Original Assignee
Sony Electonics Inc
Mohammed Zubair Visharam
Ali Tabatabai
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 US11/255,853 external-priority patent/US20070098083A1/en
Application filed by Sony Electonics Inc, Mohammed Zubair Visharam, Ali Tabatabai filed Critical Sony Electonics Inc
Priority to EP05811841A priority Critical patent/EP1820090A2/en
Priority to CA002584765A priority patent/CA2584765A1/en
Priority to JP2007538146A priority patent/JP2008518516A/en
Priority to AU2005299534A priority patent/AU2005299534A1/en
Publication of WO2006047448A2 publication Critical patent/WO2006047448A2/en
Publication of WO2006047448A3 publication Critical patent/WO2006047448A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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

Abstract

A parameter set is created to specify chroma format, luma bit depth, and chroma bit depth for a portion of multimedia data (See Fig. 5, item 500). The parameter set is encoded into a metadata file that is associated with the multimedia data (See Fig. 5, item 502). The parameter set is extracted from the metadata file if a decoder configuration record contains fields corresponding to the parameter set (See Fig. 5, item 504). In another aspect, the decoder configuration record is created with fields corresponding to the parameter set (See Fig. 5, item 506).
PCT/US2005/038255 2004-10-21 2005-10-21 Supporting fidelity range extensions in advanced video codec file format WO2006047448A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05811841A EP1820090A2 (en) 2004-10-21 2005-10-21 Supporting fidelity range extensions in advanced video codec file format
CA002584765A CA2584765A1 (en) 2004-10-21 2005-10-21 Supporting fidelity range extensions in advanced video codec file format
JP2007538146A JP2008518516A (en) 2004-10-21 2005-10-21 Support for FRExt (FIDELITYRANGEEXTENSIONS) in advanced video codec file formats
AU2005299534A AU2005299534A1 (en) 2004-10-21 2005-10-21 Supporting fidelity range extensions in advanced video codec file format

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US62075304P 2004-10-21 2004-10-21
US60/620,753 2004-10-21
US11/255,853 US20070098083A1 (en) 2005-10-20 2005-10-20 Supporting fidelity range extensions in advanced video codec file format
US11/255,853 2005-10-20

Publications (2)

Publication Number Publication Date
WO2006047448A2 WO2006047448A2 (en) 2006-05-04
WO2006047448A3 true WO2006047448A3 (en) 2009-04-16

Family

ID=36228345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/038255 WO2006047448A2 (en) 2004-10-21 2005-10-21 Supporting fidelity range extensions in advanced video codec file format

Country Status (7)

Country Link
EP (1) EP1820090A2 (en)
JP (1) JP2008518516A (en)
KR (1) KR20070084442A (en)
AU (1) AU2005299534A1 (en)
CA (1) CA2584765A1 (en)
RU (1) RU2007118660A (en)
WO (1) WO2006047448A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3182708B1 (en) * 2007-01-04 2019-03-06 InterDigital Madison Patent Holdings Methods and apparatus for multi-view information conveyed in high level syntax
US8787457B2 (en) 2007-01-11 2014-07-22 Thomson Licensing Methods and apparatus for using syntax for the coded—block—flag syntax element and the code—block—pattern syntax element for the CAVLC 4:4:4 intra, high 4:4:4 intra, and high 4:4:4 predictive profiles in MPEG-4 AVC high level coding
KR101394154B1 (en) 2007-10-16 2014-05-14 삼성전자주식회사 Method and apparatus for encoding media data and metadata thereof
BRPI0915061A2 (en) * 2008-06-12 2015-10-27 Thomson Licensing video encoding and decoding methods and apparatus with reduced bit depth update mode and reduced chroma sampling update mode
EP3751856B1 (en) * 2011-06-24 2023-07-12 NTT DoCoMo, Inc. Methods for motion compensated prediction
US10958915B2 (en) 2012-01-30 2021-03-23 Qualcomm Incorporated Method of coding video and storing video content
TW201342884A (en) 2012-01-31 2013-10-16 Sony Corp Encoding device and encoding method, and decoding device and decoding method
US9813705B2 (en) * 2012-04-26 2017-11-07 Qualcomm Incorporated Parameter set coding
CN110572662B (en) * 2013-10-07 2024-03-08 Vid拓展公司 Combined scalability processing for multi-layer video coding
CN110268450B (en) * 2017-02-13 2022-12-20 索尼公司 Image processing apparatus, image processing method, and computer readable medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325423A (en) * 1992-11-13 1994-06-28 Multimedia Systems Corporation Interactive multimedia communication system
US6639945B2 (en) * 1997-03-14 2003-10-28 Microsoft Corporation Method and apparatus for implementing motion detection in video compression
US20040143786A1 (en) * 2001-05-14 2004-07-22 Stauder Juergen Device, server, system and method to generate mutual photometric effects
US20040179605A1 (en) * 2003-03-12 2004-09-16 Lane Richard Doil Multimedia transcoding proxy server for wireless telecommunication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325423A (en) * 1992-11-13 1994-06-28 Multimedia Systems Corporation Interactive multimedia communication system
US6639945B2 (en) * 1997-03-14 2003-10-28 Microsoft Corporation Method and apparatus for implementing motion detection in video compression
US20040143786A1 (en) * 2001-05-14 2004-07-22 Stauder Juergen Device, server, system and method to generate mutual photometric effects
US20040179605A1 (en) * 2003-03-12 2004-09-16 Lane Richard Doil Multimedia transcoding proxy server for wireless telecommunication system

Also Published As

Publication number Publication date
CA2584765A1 (en) 2006-05-04
KR20070084442A (en) 2007-08-24
EP1820090A2 (en) 2007-08-22
AU2005299534A1 (en) 2006-05-04
JP2008518516A (en) 2008-05-29
RU2007118660A (en) 2008-11-27
WO2006047448A2 (en) 2006-05-04

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