HK1209552A1 - Improved signaling of layer identifiers for operation points of a video coder - Google Patents

Improved signaling of layer identifiers for operation points of a video coder

Info

Publication number
HK1209552A1
HK1209552A1 HK15110263.2A HK15110263A HK1209552A1 HK 1209552 A1 HK1209552 A1 HK 1209552A1 HK 15110263 A HK15110263 A HK 15110263A HK 1209552 A1 HK1209552 A1 HK 1209552A1
Authority
HK
Hong Kong
Prior art keywords
video coder
operation points
layer identifiers
improved signaling
signaling
Prior art date
Application number
HK15110263.2A
Other languages
English (en)
Chinese (zh)
Inventor
王益魁
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1209552A1 publication Critical patent/HK1209552A1/xx

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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HK15110263.2A 2012-10-02 2015-10-19 Improved signaling of layer identifiers for operation points of a video coder HK1209552A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261709094P 2012-10-02 2012-10-02
US14/042,416 US9781413B2 (en) 2012-10-02 2013-09-30 Signaling of layer identifiers for operation points
PCT/US2013/062890 WO2014055536A1 (fr) 2012-10-02 2013-10-01 Signalisation améliorée d'identifiants de couche pour points de fonctionnement de codeur vidéo

Publications (1)

Publication Number Publication Date
HK1209552A1 true HK1209552A1 (en) 2016-04-01

Family

ID=50385190

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15110263.2A HK1209552A1 (en) 2012-10-02 2015-10-19 Improved signaling of layer identifiers for operation points of a video coder

Country Status (20)

Country Link
US (1) US9781413B2 (fr)
EP (1) EP2904789B1 (fr)
JP (1) JP6345675B2 (fr)
KR (1) KR101865453B1 (fr)
CN (1) CN104685890B (fr)
AR (1) AR094826A1 (fr)
AU (1) AU2013327493B2 (fr)
BR (1) BR112015007273B1 (fr)
CA (1) CA2884881C (fr)
DK (1) DK2904789T3 (fr)
ES (1) ES2856099T3 (fr)
HK (1) HK1209552A1 (fr)
HU (1) HUE052661T2 (fr)
IL (1) IL238026A (fr)
MY (1) MY171655A (fr)
PH (1) PH12015500613A1 (fr)
RU (1) RU2656827C2 (fr)
SG (2) SG10201702549TA (fr)
TW (2) TWI566582B (fr)
WO (1) WO2014055536A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9992490B2 (en) 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
US9781413B2 (en) * 2012-10-02 2017-10-03 Qualcomm Incorporated Signaling of layer identifiers for operation points
US10219006B2 (en) 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US10284858B2 (en) * 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs
CN105101072A (zh) 2015-05-19 2015-11-25 小米科技有限责任公司 定位的方法和装置
US10516891B2 (en) * 2015-11-20 2019-12-24 Intel Corporation Method and system of reference frame caching for video coding
MX2021016004A (es) 2019-06-20 2022-06-16 Nokia Technologies Oy Aparato, método y programa informático para codificación y decodificación de vídeo.
US11172232B2 (en) * 2019-09-06 2021-11-09 Sharp Kabushiki Kaisha Systems and methods for signaling level information in video coding
BR112022006422A2 (pt) 2019-10-07 2022-06-28 Huawei Tech Co Ltd Prevenção de sinalização redundante em fluxos de bits de vídeo de múltiplas camadas

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993201B1 (en) * 1997-07-08 2006-01-31 At&T Corp. Generalized scalability for video coder based on video objects
TWI260591B (en) * 2002-10-14 2006-08-21 Samsung Electronics Co Ltd Information storage medium with structure for multi-angle data, and recording and reproducing apparatus therefor
MX2007012564A (es) * 2005-04-13 2007-11-15 Nokia Corp Codificacion, almacenamiento y senalizacion de informacion de escalabilidad.
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
WO2008008133A2 (fr) 2006-07-11 2008-01-17 Thomson Licensing Procédés et appareil utilisés dans l'encodage vidéo multivue
WO2008048605A2 (fr) * 2006-10-16 2008-04-24 Thomson Licensing Procédé pour utiliser une unité de couche abstraite de réseau pour signaler un rafraîchissement de décodage instantané pendant une opération vidéo
WO2008133455A1 (fr) * 2007-04-25 2008-11-06 Lg Electronics Inc. Procédé et appareil de décodage/codage d'un signal vidéo
US20100250763A1 (en) 2009-03-31 2010-09-30 Nokia Corporation Method and Apparatus for Transmitting Information on Operation Points
US8411746B2 (en) 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
CN101924944B (zh) 2009-06-15 2013-06-05 华为技术有限公司 可伸缩视频编码操作点选择方法、信息提供方法及设备
US8948241B2 (en) 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US9226045B2 (en) 2010-08-05 2015-12-29 Qualcomm Incorporated Signaling attributes for network-streamed video data
CA2824741C (fr) * 2011-01-14 2016-08-30 Vidyo, Inc. En-tete d'unite nal ameliore
BR112015006178B1 (pt) * 2012-09-21 2022-11-16 Nokia Technologies Oy Métodos, aparelhos e meio não transitório legível por computador para codificação e decodificação de vídeo
US9781413B2 (en) * 2012-10-02 2017-10-03 Qualcomm Incorporated Signaling of layer identifiers for operation points

Also Published As

Publication number Publication date
SG10201702549TA (en) 2017-04-27
BR112015007273A2 (pt) 2017-07-04
CN104685890B (zh) 2019-03-12
AR094826A1 (es) 2015-09-02
MY171655A (en) 2019-10-22
AU2013327493B2 (en) 2017-10-12
JP2015531570A (ja) 2015-11-02
TWI566582B (zh) 2017-01-11
BR112015007273B1 (pt) 2023-03-14
KR20150065839A (ko) 2015-06-15
CA2884881A1 (fr) 2014-04-10
AU2013327493A1 (en) 2015-04-16
TWI610557B (zh) 2018-01-01
US20140092996A1 (en) 2014-04-03
EP2904789A1 (fr) 2015-08-12
PH12015500613B1 (en) 2015-05-11
IL238026A (en) 2017-12-31
TW201429255A (zh) 2014-07-16
ES2856099T3 (es) 2021-09-27
CA2884881C (fr) 2020-01-28
PH12015500613A1 (en) 2015-05-11
WO2014055536A1 (fr) 2014-04-10
SG11201501641XA (en) 2015-04-29
HUE052661T2 (hu) 2021-05-28
CN104685890A (zh) 2015-06-03
US9781413B2 (en) 2017-10-03
DK2904789T3 (da) 2021-02-15
JP6345675B2 (ja) 2018-06-20
RU2656827C2 (ru) 2018-06-06
EP2904789B1 (fr) 2020-11-25
RU2015116166A (ru) 2016-11-27
TW201707447A (zh) 2017-02-16
KR101865453B1 (ko) 2018-06-07

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