BRPI0418464A - armazenamento de conjuntos de parámetros de codificação de vìdeo avançada (avc) no formato de arquivo avc - Google Patents

armazenamento de conjuntos de parámetros de codificação de vìdeo avançada (avc) no formato de arquivo avc

Info

Publication number
BRPI0418464A
BRPI0418464A BRPI0418464-5A BRPI0418464A BRPI0418464A BR PI0418464 A BRPI0418464 A BR PI0418464A BR PI0418464 A BRPI0418464 A BR PI0418464A BR PI0418464 A BRPI0418464 A BR PI0418464A
Authority
BR
Brazil
Prior art keywords
avc
video encoding
advanced video
file format
parameter sets
Prior art date
Application number
BRPI0418464-5A
Other languages
English (en)
Inventor
John William Richardson
Jens Cahnbley
Original Assignee
Thomas Licensing
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
Application filed by Thomas Licensing filed Critical Thomas Licensing
Publication of BRPI0418464A publication Critical patent/BRPI0418464A/pt
Publication of BRPI0418464B1 publication Critical patent/BRPI0418464B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • 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
    • 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]
    • H04N21/80—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

ARMAZENAMENTO DE CONJUNTOS DE PARãMETROS DE CODIFICAçãO DE VìDEO AVANçADA (AVC) NO FORMATO DE ARQUIVO AVC Trata-se de um método que é proporcionado para empregar informação de Conjunto de Parãrametros correspondendo a um arquivo de Codificação de Vídeo Avançada (AVC) . O metodo inclui a etapa de embutir a informação de Conjunto de Parâmetros em uma Trilha de informações especiais do arquivo AVC.
BRPI0418464A 2004-02-10 2004-02-10 armazenamento de conjuntos de parâmetros de codificação de vídeo avançada (avc) no formato de arquivo avc BRPI0418464B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/003883 WO2005086625A2 (en) 2004-02-10 2004-02-10 Storage of advanced video coding (avc) parameter sets in avc file format

Publications (2)

Publication Number Publication Date
BRPI0418464A true BRPI0418464A (pt) 2007-06-05
BRPI0418464B1 BRPI0418464B1 (pt) 2019-02-05

Family

ID=34976052

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418464A BRPI0418464B1 (pt) 2004-02-10 2004-02-10 armazenamento de conjuntos de parâmetros de codificação de vídeo avançada (avc) no formato de arquivo avc

Country Status (8)

Country Link
US (1) US8879641B2 (pt)
EP (1) EP1721459A4 (pt)
KR (1) KR101022078B1 (pt)
CN (1) CN1939060B (pt)
BR (1) BRPI0418464B1 (pt)
CA (1) CA2554987C (pt)
MY (1) MY163737A (pt)
WO (1) WO2005086625A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1939060B (zh) 2004-02-10 2010-09-29 汤姆逊许可公司 一种用于促进视频信息的流式传输的方法和设备
EP1884063A1 (en) * 2005-05-24 2008-02-06 Nokia Corporation Method and apparatuses for hierarchical transmission/reception in digital broadcast
WO2008023328A2 (en) * 2006-08-24 2008-02-28 Nokia Corporation System and method for indicating track relationships in media files
US8365060B2 (en) 2006-08-24 2013-01-29 Nokia Corporation System and method for indicating track relationships in media files
US8223851B2 (en) * 2007-11-23 2012-07-17 Samsung Electronics Co., Ltd. Method and an apparatus for embedding data in a media stream
US20100250763A1 (en) * 2009-03-31 2010-09-30 Nokia Corporation Method and Apparatus for Transmitting Information on Operation Points
US20100250764A1 (en) * 2009-03-31 2010-09-30 Nokia Corporation Method and Apparatus for Signaling Layer Information of Scalable Media Data
US8406245B2 (en) * 2009-07-09 2013-03-26 Qualcomm Incorporated System and method of transmitting content from a mobile device to a wireless display
US9516308B2 (en) * 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding
US9736476B2 (en) 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures in video coding
US10291561B2 (en) * 2015-02-09 2019-05-14 Nokia Technologies Oy Apparatus, a method and a computer program for image coding and decoding
US20160330453A1 (en) * 2015-05-05 2016-11-10 Cisco Technology, Inc. Parameter Set Header

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11507752A (ja) 1995-06-07 1999-07-06 オープン・マーケット・インコーポレーテッド インターネットサーバーのアクセス管理およびモニタシステム
US6134243A (en) 1998-01-15 2000-10-17 Apple Computer, Inc. Method and apparatus for media data transmission
JP4599740B2 (ja) 2000-04-21 2010-12-15 ソニー株式会社 情報処理装置および方法、記録媒体、プログラム、並びに記録媒体
RU2273109C2 (ru) 2000-09-07 2006-03-27 Сони Корпорейшн Способ и устройство обработки информации, программа и носитель записи
DE60130037T2 (de) 2000-11-09 2008-05-08 International Business Machines Corp. Verfahren und system zur web-basierten cross-domain berechtigung mit einmaliger anmeldung
DE10392284T5 (de) 2002-02-25 2005-04-07 Sony Electronics Inc. Verfahren und Vorrichtung zum Unterstützen von AVC in MP4
US7613727B2 (en) * 2002-02-25 2009-11-03 Sont Corporation Method and apparatus for supporting advanced coding formats in media files
US20030163477A1 (en) 2002-02-25 2003-08-28 Visharam Mohammed Zubair Method and apparatus for supporting advanced coding formats in media files
US20040006575A1 (en) * 2002-04-29 2004-01-08 Visharam Mohammed Zubair Method and apparatus for supporting advanced coding formats in media files
EP1500002A1 (en) 2002-04-29 2005-01-26 Sony Electronics Inc. Supporting advanced coding formats in media files
US7987491B2 (en) 2002-05-10 2011-07-26 Richard Reisman Method and apparatus for browsing using alternative linkbases
JP3852761B2 (ja) * 2002-05-14 2006-12-06 インターナショナル・ビジネス・マシーンズ・コーポレーション ネットワークシステム、コンテンツ提供システム、端末装置及びコンテンツ送信方法並びにプログラム
US20050004968A1 (en) * 2003-07-02 2005-01-06 Jari Mononen System, apparatus, and method for a mobile information server
CN1939060B (zh) 2004-02-10 2010-09-29 汤姆逊许可公司 一种用于促进视频信息的流式传输的方法和设备

Also Published As

Publication number Publication date
EP1721459A4 (en) 2013-07-31
CA2554987C (en) 2014-05-13
WO2005086625A3 (en) 2006-08-17
US8879641B2 (en) 2014-11-04
BRPI0418464B1 (pt) 2019-02-05
WO2005086625A2 (en) 2005-09-22
KR20060113766A (ko) 2006-11-02
CN1939060B (zh) 2010-09-29
CN1939060A (zh) 2007-03-28
US20080253465A1 (en) 2008-10-16
KR101022078B1 (ko) 2011-03-17
MY163737A (en) 2017-10-31
CA2554987A1 (en) 2005-09-22
EP1721459A2 (en) 2006-11-15

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04N 21/84 (2011.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2019, OBSERVADAS AS CONDICOES LEGAIS

B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL CE PATENT HOLDINGS (FR)