EP2982124A4 - Random access point pictures - Google Patents

Random access point pictures

Info

Publication number
EP2982124A4
EP2982124A4 EP14780078.3A EP14780078A EP2982124A4 EP 2982124 A4 EP2982124 A4 EP 2982124A4 EP 14780078 A EP14780078 A EP 14780078A EP 2982124 A4 EP2982124 A4 EP 2982124A4
Authority
EP
European Patent Office
Prior art keywords
random access
access point
point pictures
pictures
random
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.)
Ceased
Application number
EP14780078.3A
Other languages
German (de)
French (fr)
Other versions
EP2982124A1 (en
Inventor
Sachin G Deshpande
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 US13/857,860 external-priority patent/US9807421B2/en
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of EP2982124A1 publication Critical patent/EP2982124A1/en
Publication of EP2982124A4 publication Critical patent/EP2982124A4/en
Ceased 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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
EP14780078.3A 2013-04-05 2014-04-07 Random access point pictures Ceased EP2982124A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/857,860 US9807421B2 (en) 2013-04-05 2013-04-05 NAL unit type restrictions
US201361847377P 2013-07-17 2013-07-17
PCT/JP2014/001996 WO2014162750A1 (en) 2013-04-05 2014-04-07 Random access point pictures

Publications (2)

Publication Number Publication Date
EP2982124A1 EP2982124A1 (en) 2016-02-10
EP2982124A4 true EP2982124A4 (en) 2016-09-07

Family

ID=51658058

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14780078.3A Ceased EP2982124A4 (en) 2013-04-05 2014-04-07 Random access point pictures

Country Status (5)

Country Link
EP (1) EP2982124A4 (en)
JP (1) JP2016519855A (en)
CN (1) CN105103562B (en)
HK (1) HK1215834A1 (en)
WO (1) WO2014162750A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104620578B (en) * 2012-07-06 2018-01-02 三星电子株式会社 Method and apparatus for the multi-layer video coding of random access and the method and apparatus of the multi-layer video decoding for random access
US9973562B2 (en) 2015-04-17 2018-05-15 Microsoft Technology Licensing, Llc Split processing of encoded video in streaming segments
US10623755B2 (en) 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
DE102018129774A1 (en) * 2018-11-26 2020-05-28 Beckhoff Automation Gmbh Method for operating a network participant and network participant
KR20220065044A (en) 2019-09-24 2022-05-19 후아웨이 테크놀러지 컴퍼니 리미티드 OLS for Spatial and SNR Scalability
JP7431331B2 (en) 2019-12-26 2024-02-14 バイトダンス インコーポレイテッド Constraints on video layer signaling in the coding bitstream
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
KR20220115959A (en) 2019-12-27 2022-08-19 바이트댄스 아이엔씨 Subpicture signaling in video coding
WO2021142364A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Signalling of high level syntax indication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100931870B1 (en) * 2005-04-13 2009-12-15 노키아 코포레이션 Method, apparatus and system for effectively coding and decoding video data
RU2426267C2 (en) * 2007-01-08 2011-08-10 Нокиа Корпорейшн Improved inter-layer prediction for extended spatial scalability in video coding
CN101420609B (en) * 2007-10-24 2010-08-25 华为终端有限公司 Video encoding, decoding method and video encoder, decoder
JP5155449B2 (en) * 2008-07-26 2013-03-06 トムソン ライセンシング Real-time transport protocol (RTP) packetization method for fast channel change applications using scalable video coding (SVC)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DESHPANDE (SHARP) S: "MV-HEVC/SHVC HLS: Comments on SHVC and MV-HEVC", 4. JCT-3V MEETING; 20-4-2013 - 26-4-2013; INCHEON; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-D0081, 15 April 2013 (2013-04-15), XP030130745 *
HANNUKSELA (NOKIA) M M: "On SHVC RAP pictures", 12. JCT-VC MEETING; 103. MPEG MEETING; 14-1-2013 - 23-1-2013; GENEVA; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, no. JCTVC-L0039, 7 January 2013 (2013-01-07), XP030113527 *
See also references of WO2014162750A1 *
WANG YE-KUI ET AL: "System and Transport Interface of SVC", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 17, no. 9, 1 September 2007 (2007-09-01), pages 1149 - 1163, XP011193022, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2007.906827 *

Also Published As

Publication number Publication date
WO2014162750A1 (en) 2014-10-09
CN105103562A (en) 2015-11-25
EP2982124A1 (en) 2016-02-10
CN105103562B (en) 2019-07-12
HK1215834A1 (en) 2016-09-15
JP2016519855A (en) 2016-07-07

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