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EP2622738A4 - Systems and methods for encoding and decoding - Google Patents

Systems and methods for encoding and decoding

Info

Publication number
EP2622738A4
EP2622738A4 EP11831194.3A EP11831194A EP2622738A4 EP 2622738 A4 EP2622738 A4 EP 2622738A4 EP 11831194 A EP11831194 A EP 11831194A EP 2622738 A4 EP2622738 A4 EP 2622738A4
Authority
EP
European Patent Office
Prior art keywords
decoding
encoding
systems
methods
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.)
Withdrawn
Application number
EP11831194.3A
Other languages
German (de)
French (fr)
Other versions
EP2622738A1 (en
Inventor
Iain E Richardson
Maja Bystrom
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.)
BEVARA TECHNOLOGIES, LLC
Original Assignee
Onecodec Ltd
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 US13/212,127 external-priority patent/US8995534B2/en
Application filed by Onecodec Ltd filed Critical Onecodec Ltd
Publication of EP2622738A1 publication Critical patent/EP2622738A1/en
Publication of EP2622738A4 publication Critical patent/EP2622738A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/162—User input
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP11831194.3A 2010-09-28 2011-09-20 Systems and methods for encoding and decoding Withdrawn EP2622738A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38732710P 2010-09-28 2010-09-28
US201161443660P 2011-02-16 2011-02-16
US13/212,127 US8995534B2 (en) 2010-09-20 2011-08-17 Systems and methods for encoding and decoding
PCT/US2011/052396 WO2012047507A1 (en) 2010-09-28 2011-09-20 Systems and methods for encoding and decoding

Publications (2)

Publication Number Publication Date
EP2622738A1 EP2622738A1 (en) 2013-08-07
EP2622738A4 true EP2622738A4 (en) 2015-05-27

Family

ID=45928060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11831194.3A Withdrawn EP2622738A4 (en) 2010-09-28 2011-09-20 Systems and methods for encoding and decoding

Country Status (3)

Country Link
EP (1) EP2622738A4 (en)
CA (1) CA2816284C (en)
WO (1) WO2012047507A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013112758A1 (en) * 2012-01-25 2013-08-01 Onecodec, Limited Systems and methods for encoding, sharing, and decoding of multimedia
WO2014031141A1 (en) 2012-08-24 2014-02-27 Kraft Sheldon Methods and apparatus for creating and using a business video press release
US11368745B2 (en) 2018-07-05 2022-06-21 Dolby International Ab Processing media data structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127080A1 (en) * 2007-04-17 2008-10-23 Humax Co., Ltd. Bitstream decoding device and method
US20090142038A1 (en) * 2006-03-06 2009-06-04 Masaru Nishikawa Compressed coded data playback apparatus, and decoding/playback method of compressed coded data in the same apparatus
US20100027974A1 (en) * 2008-07-31 2010-02-04 Level 3 Communications, Inc. Self Configuring Media Player Control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8913667B2 (en) * 1999-11-09 2014-12-16 Broadcom Corporation Video decoding system having a programmable variable-length decoder
US7720017B2 (en) * 2005-03-11 2010-05-18 Qualcomm Incorporated Parallel turbo decoders with multiplexed output
US8576918B2 (en) * 2007-07-09 2013-11-05 Broadcom Corporation Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090142038A1 (en) * 2006-03-06 2009-06-04 Masaru Nishikawa Compressed coded data playback apparatus, and decoding/playback method of compressed coded data in the same apparatus
WO2008127080A1 (en) * 2007-04-17 2008-10-23 Humax Co., Ltd. Bitstream decoding device and method
US20100027974A1 (en) * 2008-07-31 2010-02-04 Level 3 Communications, Inc. Self Configuring Media Player Control

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DING D ET AL: "Reconfigurable video coding framework and decoder reconfiguration instantiation of AVS", SIGNAL PROCESSING. IMAGE COMMUNICATION, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 24, no. 4, 1 April 2009 (2009-04-01), pages 287 - 299, XP026091627, ISSN: 0923-5965, [retrieved on 20090106], DOI: 10.1016/J.IMAGE.2008.12.002 *
IAIN RICHARDSON ET AL: "A framework for fully configurable video coding", PICTURE CODING SYMPOSIUM, 2009. PCS 2009, IEEE, PISCATAWAY, NJ, USA, 6 May 2009 (2009-05-06), pages 1 - 4, XP031491700, ISBN: 978-1-4244-4593-6 *
IAIN RICHARDSON ET AL: "Fully Configurable Video Coding, Part 1: Overview", 89. MPEG MEETING; 29-6-2009 - 3-7-2009; LONDON; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M16751, 29 June 2009 (2009-06-29), XP030045348 *
IAIN RICHARDSON ET AL: "Fully Configurable Video Coding, Part 2: A Platform for RVC", 89. MPEG MEETING; 29-6-2009 - 3-7-2009; LONDON; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M16752, 29 June 2009 (2009-06-29), XP030045349 *
See also references of WO2012047507A1 *
YAFAN ZHAO ET AL: "A Random Access Protocol for Configurable Video Coding", 90. MPEG MEETING; 26-10-2009 - 30-10-2009; XIAN; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M16927, 23 October 2009 (2009-10-23), XP030045517 *

Also Published As

Publication number Publication date
WO2012047507A1 (en) 2012-04-12
CA2816284C (en) 2018-06-26
EP2622738A1 (en) 2013-08-07
CA2816284A1 (en) 2012-04-12

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