JP2016506159A5 - - Google Patents

Download PDF

Info

Publication number
JP2016506159A5
JP2016506159A5 JP2015549461A JP2015549461A JP2016506159A5 JP 2016506159 A5 JP2016506159 A5 JP 2016506159A5 JP 2015549461 A JP2015549461 A JP 2015549461A JP 2015549461 A JP2015549461 A JP 2015549461A JP 2016506159 A5 JP2016506159 A5 JP 2016506159A5
Authority
JP
Japan
Prior art keywords
picture
dpb
sub
dpb output
output
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.)
Granted
Application number
JP2015549461A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016506159A (ja
JP6545623B2 (ja
Filing date
Publication date
Priority claimed from US14/036,615 external-priority patent/US9374585B2/en
Application filed filed Critical
Publication of JP2016506159A publication Critical patent/JP2016506159A/ja
Publication of JP2016506159A5 publication Critical patent/JP2016506159A5/ja
Application granted granted Critical
Publication of JP6545623B2 publication Critical patent/JP6545623B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015549461A 2012-12-19 2013-12-10 ビデオコード化における低遅延バッファリングモデル Active JP6545623B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261739632P 2012-12-19 2012-12-19
US61/739,632 2012-12-19
US201261745423P 2012-12-21 2012-12-21
US61/745,423 2012-12-21
US14/036,615 2013-09-25
US14/036,615 US9374585B2 (en) 2012-12-19 2013-09-25 Low-delay buffering model in video coding
PCT/US2013/074104 WO2014099489A1 (en) 2012-12-19 2013-12-10 Low-delay buffering model in video coding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018023196A Division JP2018110425A (ja) 2012-12-19 2018-02-13 ビデオコード化における低遅延バッファリングモデル

Publications (3)

Publication Number Publication Date
JP2016506159A JP2016506159A (ja) 2016-02-25
JP2016506159A5 true JP2016506159A5 (enExample) 2016-09-29
JP6545623B2 JP6545623B2 (ja) 2019-07-17

Family

ID=50930858

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015549461A Active JP6545623B2 (ja) 2012-12-19 2013-12-10 ビデオコード化における低遅延バッファリングモデル
JP2018023196A Pending JP2018110425A (ja) 2012-12-19 2018-02-13 ビデオコード化における低遅延バッファリングモデル

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018023196A Pending JP2018110425A (ja) 2012-12-19 2018-02-13 ビデオコード化における低遅延バッファリングモデル

Country Status (11)

Country Link
US (1) US9374585B2 (enExample)
EP (1) EP2936818B1 (enExample)
JP (2) JP6545623B2 (enExample)
KR (1) KR101732294B1 (enExample)
CN (1) CN104854870B (enExample)
BR (1) BR112015014649B1 (enExample)
DK (1) DK2936818T3 (enExample)
ES (1) ES2765038T3 (enExample)
HU (1) HUE047101T2 (enExample)
TW (1) TWI530168B (enExample)
WO (1) WO2014099489A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150003536A1 (en) * 2012-02-08 2015-01-01 Thomson Licensing Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder
KR101865014B1 (ko) * 2012-06-25 2018-06-05 닛본 덴끼 가부시끼가이샤 비디오 디코딩 장치, 방법 및 프로그램
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US9591321B2 (en) * 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
CA3034598C (en) 2013-04-07 2021-10-19 Dolby International Ab Signaling change in output layer sets
CN106921862A (zh) * 2014-04-22 2017-07-04 联发科技股份有限公司 多核解码器系统和视频解码方法
US9819948B2 (en) * 2014-06-18 2017-11-14 Qualcomm Incorporated Signaling HRD parameters for bitstream partitions
US20160234522A1 (en) * 2015-02-05 2016-08-11 Microsoft Technology Licensing, Llc Video Decoding
KR101897959B1 (ko) 2015-02-27 2018-09-12 쏘닉 아이피, 아이엔씨. 라이브 비디오 인코딩 및 스트리밍에서의 프레임 복제 및 프레임 확장을 위한 시스템 및 방법
CN107770565A (zh) * 2016-08-15 2018-03-06 联发科技股份有限公司 低延迟视频编码的装置与方法
KR20220008254A (ko) * 2019-03-01 2022-01-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 가상 레퍼런스 디코더
WO2020185885A1 (en) * 2019-03-11 2020-09-17 Futurewei Technologies, Inc. Interpolation filter clipping for sub-picture motion vectors
CN113994690B (zh) * 2019-09-23 2024-11-01 韩国电子通信研究院 图像编码/解码方法和装置、以及存储比特流的记录介质
WO2021061571A1 (en) 2019-09-24 2021-04-01 Futurewei Technologies, Inc. Picture timing and decoding unit information for temporal scalability
AU2020406746A1 (en) * 2019-12-20 2022-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video data stream, video encoder, apparatus and methods for a hypothetical reference decoder and for output layer sets
CN114868158B (zh) 2019-12-26 2025-08-01 字节跳动有限公司 层级视频中的解码图片缓冲区参数的信令通知
KR102776845B1 (ko) 2019-12-26 2025-03-10 바이트댄스 아이엔씨 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들
EP4066387A4 (en) 2019-12-27 2023-02-15 ByteDance Inc. SUBPICTURE SIGNALING IN PARAMETER SETS
CN115152233B (zh) * 2019-12-30 2025-04-15 Lg电子株式会社 包括dpb管理处理的图像解码方法及其设备
US12489913B2 (en) 2019-12-31 2025-12-02 Koninklijke Kpn N.V. Partial output of a decoded picture buffer in video coding
KR20220123649A (ko) 2020-01-09 2022-09-08 바이트댄스 아이엔씨 계층 간 참조 픽처들의 존재의 시그널링
MX2022008794A (es) * 2020-03-25 2022-08-11 Panasonic Ip Corp America Codificador, decodificador, metodo de codificacion y metodo de decodificacion.
WO2021201616A1 (ko) * 2020-03-31 2021-10-07 엘지전자 주식회사 픽처 분할 정보 및 서브픽처 정보에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
US12022101B2 (en) 2020-03-31 2024-06-25 Lg Electronics Inc. Image encoding/decoding method and apparatus based on subpicture information aligned between layers, and recording medium storing bitstream
CN115804094A (zh) * 2020-06-25 2023-03-14 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、以及解码方法
EP3972279A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Subpicture track referencing and processing
US12413791B2 (en) 2020-12-28 2025-09-09 Koninklijke Kpn N.V. Prioritized decoding and output of parts of a picture in video coding
US12401811B2 (en) 2020-12-28 2025-08-26 Koninklijke Kpn N.V. Partial output of a decoded picture buffer in video coding
US11695965B1 (en) * 2022-10-13 2023-07-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video coding using a coded picture buffer

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2840589B2 (ja) * 1996-02-09 1998-12-24 富士通株式会社 データ圧縮装置及びデータ復元装置
US5668599A (en) * 1996-03-19 1997-09-16 International Business Machines Corporation Memory management for an MPEG2 compliant decoder
US6539058B1 (en) * 1998-04-13 2003-03-25 Hitachi America, Ltd. Methods and apparatus for reducing drift due to averaging in reduced resolution video decoders
US6604158B1 (en) * 1999-03-11 2003-08-05 Realtime Data, Llc System and methods for accelerated data storage and retrieval
US8692695B2 (en) * 2000-10-03 2014-04-08 Realtime Data, Llc Methods for encoding and decoding data
US7417568B2 (en) * 2000-10-03 2008-08-26 Realtime Data Llc System and method for data feed acceleration and encryption
US7296931B2 (en) * 2002-11-13 2007-11-20 Ntn Corporation Fluid lubricated bearing device
US7532670B2 (en) * 2002-07-02 2009-05-12 Conexant Systems, Inc. Hypothetical reference decoder with low start-up delays for compressed image and video
EP1518403A4 (en) * 2002-07-02 2009-03-18 Conexant Systems Inc HYPOTHETIC REFERENCE DECODER FOR COMPRESSED PICTURES AND VIDEO
KR101129655B1 (ko) * 2002-09-17 2012-03-28 블라디미르 세페르코빅 압축비가 높고 최소의 자원을 필요로 하는 고속 코덱
JP2004173069A (ja) * 2002-11-21 2004-06-17 Canon Inc 画像データ記録装置及び記録方法
US7403660B2 (en) * 2003-04-30 2008-07-22 Nokia Corporation Encoding picture arrangement parameter in picture bitstream
US20050254575A1 (en) * 2004-05-12 2005-11-17 Nokia Corporation Multiple interoperability points for scalable media coding and transmission
US8615038B2 (en) * 2004-12-06 2013-12-24 Nokia Corporation Video coding, decoding and hypothetical reference decoder
US8908577B2 (en) * 2005-12-02 2014-12-09 Qualcomm Incorporated Solving IP buffering delays in mobile multimedia applications with translayer optimization
JP2008167061A (ja) * 2006-12-27 2008-07-17 Toshiba Corp 符号化装置及び符号化方法
JP5535646B2 (ja) * 2007-01-05 2014-07-02 トムソン ライセンシング スケーラブル映像符号化用の仮想リファレンスデコーダ
JP5427785B2 (ja) * 2007-09-28 2014-02-26 ドルビー ラボラトリーズ ライセンシング コーポレイション ビデオ圧縮技法及びビデオ伝達技法
EP2198620A2 (en) * 2007-10-05 2010-06-23 Thomson Licensing Methods and apparatus for incorporating video usability information (vui) within a multi-view video (mvc) coding system
US20090109988A1 (en) 2007-10-26 2009-04-30 Chowdhary Musunuri Video Decoder with an Adjustable Video Clock
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
US8259794B2 (en) * 2008-08-27 2012-09-04 Alexander Bronstein Method and system for encoding order and frame type selection optimization
US20100150230A1 (en) * 2008-12-17 2010-06-17 Apple Inc. Video coding system using sub-channels and constrained prediction references to protect against data transmission errors
JP5072893B2 (ja) * 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
WO2010123198A2 (ko) * 2009-04-21 2010-10-28 엘지전자 주식회사 다시점 비디오 신호 처리 방법 및 장치
CA2798012A1 (en) * 2010-05-07 2011-11-10 Nippon Telegraph And Telephone Corporation Video encoding to prevent decoder buffer underflow by re-encoding selected pictures in a video sequence using a retry count or a retry point
CA2798354C (en) * 2010-05-12 2016-01-26 Nippon Telegraph And Telephone Corporation A video encoding bit rate control technique using a quantization statistic threshold to determine whether re-encoding of an encoding-order picture group is required
US8873627B2 (en) * 2010-12-07 2014-10-28 Mediatek Inc Method and apparatus of video coding using picture structure with low-delay hierarchical B group
CN107465916A (zh) * 2011-06-28 2017-12-12 寰发股份有限公司 编码/解码帧内预测模式的方法及装置
IL230189A (en) 2011-06-30 2016-09-29 Microsoft Corp Reducing latency in video encoding and decoding
US20130170561A1 (en) * 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
WO2013030458A1 (en) * 2011-08-31 2013-03-07 Nokia Corporation Multiview video coding and decoding
US9892188B2 (en) * 2011-11-08 2018-02-13 Microsoft Technology Licensing, Llc Category-prefixed data batching of coded media data in multiple categories
US9565431B2 (en) * 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
RU2720534C2 (ru) * 2012-06-29 2020-04-30 ДжиИ Видео Компрешн, ЭлЭлСи Концепция потока видеоданных
US20140003534A1 (en) * 2012-07-02 2014-01-02 Sony Corporation Video coding system with temporal scalability and method of operation thereof
US9648322B2 (en) * 2012-07-10 2017-05-09 Qualcomm Incorporated Coding random access pictures for video coding
US9380289B2 (en) * 2012-07-20 2016-06-28 Qualcomm Incorporated Parameter sets in video coding
US9451256B2 (en) * 2012-07-20 2016-09-20 Qualcomm Incorporated Reusing parameter sets for video coding
US9374583B2 (en) * 2012-09-20 2016-06-21 Qualcomm Incorporated Video coding with improved random access point picture behaviors
US9554146B2 (en) * 2012-09-21 2017-01-24 Qualcomm Incorporated Indication and activation of parameter sets for video coding
US9479774B2 (en) * 2012-09-24 2016-10-25 Qualcomm Incorporated Buffering period and recovery point supplemental enhancement information messages
US10021394B2 (en) * 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
US9565452B2 (en) * 2012-09-28 2017-02-07 Qualcomm Incorporated Error resilient decoding unit association
US9380317B2 (en) * 2012-10-08 2016-06-28 Qualcomm Incorporated Identification of operation points applicable to nested SEI message in video coding
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US20140192895A1 (en) * 2013-01-04 2014-07-10 Qualcomm Incorporated Multi-resolution decoded picture buffer management for multi-layer video coding
US9402076B2 (en) * 2013-01-07 2016-07-26 Qualcomm Incorporated Video buffering operations for random access in video coding
US9369711B2 (en) * 2013-01-07 2016-06-14 Qualcomm Incorporated Conditional signaling of picture order count timing information for video timing in video coding
US9521393B2 (en) * 2013-01-07 2016-12-13 Qualcomm Incorporated Non-nested SEI messages in video coding
US10003815B2 (en) * 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
US10554990B2 (en) * 2013-10-14 2020-02-04 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US10284858B2 (en) * 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs

Similar Documents

Publication Publication Date Title
JP2016506159A5 (enExample)
JP2017195614A5 (enExample)
JP2015532551A5 (enExample)
JP2015529438A5 (enExample)
JP2015508953A5 (enExample)
JP2017502610A5 (enExample)
JP2017507517A5 (enExample)
JP2015527813A5 (enExample)
JP2015534773A5 (enExample)
JP2015526973A5 (enExample)
JP2015533058A5 (enExample)
JP2017507539A5 (enExample)
JP2014014143A5 (enExample)
JP2015533059A5 (enExample)
JP2015533462A5 (enExample)
RU2017123542A (ru) Способ кодирования, способ декодирования, устройство кодирования, устройство декодирования и устройство кодирования и декодирования
JP2014014144A5 (enExample)
JP2016539544A5 (enExample)
JP2015533057A5 (enExample)
JP2016531488A5 (enExample)
JP2016167867A5 (enExample)
JP2017507542A5 (enExample)
RU2014144282A (ru) Буферизация видео с низкой задержкой при кодировании видео
RU2015146961A (ru) Устройство, способ и компьютерная программа для кодирования и декодирования видеоинформации
JP2016539600A5 (enExample)