JP2015533059A5 - - Google Patents

Download PDF

Info

Publication number
JP2015533059A5
JP2015533059A5 JP2015533254A JP2015533254A JP2015533059A5 JP 2015533059 A5 JP2015533059 A5 JP 2015533059A5 JP 2015533254 A JP2015533254 A JP 2015533254A JP 2015533254 A JP2015533254 A JP 2015533254A JP 2015533059 A5 JP2015533059 A5 JP 2015533059A5
Authority
JP
Japan
Prior art keywords
decoding
removal time
cpb
sub
duration
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
JP2015533254A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015533059A (ja
JP6239627B2 (ja
Filing date
Publication date
Priority claimed from US14/033,308 external-priority patent/US9648352B2/en
Application filed filed Critical
Publication of JP2015533059A publication Critical patent/JP2015533059A/ja
Publication of JP2015533059A5 publication Critical patent/JP2015533059A5/ja
Application granted granted Critical
Publication of JP6239627B2 publication Critical patent/JP6239627B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015533254A 2012-09-24 2013-09-23 拡張された復号ユニット定義 Active JP6239627B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261705119P 2012-09-24 2012-09-24
US61/705,119 2012-09-24
US201261708475P 2012-10-01 2012-10-01
US61/708,475 2012-10-01
US14/033,308 2013-09-20
US14/033,308 US9648352B2 (en) 2012-09-24 2013-09-20 Expanded decoding unit definition
PCT/US2013/061224 WO2014047583A1 (en) 2012-09-24 2013-09-23 Expanded decoding unit definition

Publications (3)

Publication Number Publication Date
JP2015533059A JP2015533059A (ja) 2015-11-16
JP2015533059A5 true JP2015533059A5 (enExample) 2016-10-13
JP6239627B2 JP6239627B2 (ja) 2017-11-29

Family

ID=50338852

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2015533253A Active JP6224109B2 (ja) 2012-09-24 2013-09-23 サブピクチャレベルコード化ピクチャバッファパラメータのためのシーケンスレベルフラッグ
JP2015533255A Active JP6092398B2 (ja) 2012-09-24 2013-09-23 バッファリング期間およびリカバリポイントサプルメンタルエンハンスメント情報メッセージ
JP2015533251A Pending JP2015533056A (ja) 2012-09-24 2013-09-23 ビデオコーディングにおけるアクセスユニット非依存コード化ピクチャバッファ除去時間
JP2015533254A Active JP6239627B2 (ja) 2012-09-24 2013-09-23 拡張された復号ユニット定義
JP2015533252A Active JP6239626B2 (ja) 2012-09-24 2013-09-23 ピクチャおよびサブピクチャタイミングサプルメンタルエンハンスメント情報メッセージにおいてシグナリングされるコード化ピクチャバッファ除去時間
JP2015533257A Active JP6121539B2 (ja) 2012-09-24 2013-09-23 ビデオコーディングにおけるコード化ピクチャバッファ到着および名目除去時間

Family Applications Before (3)

Application Number Title Priority Date Filing Date
JP2015533253A Active JP6224109B2 (ja) 2012-09-24 2013-09-23 サブピクチャレベルコード化ピクチャバッファパラメータのためのシーケンスレベルフラッグ
JP2015533255A Active JP6092398B2 (ja) 2012-09-24 2013-09-23 バッファリング期間およびリカバリポイントサプルメンタルエンハンスメント情報メッセージ
JP2015533251A Pending JP2015533056A (ja) 2012-09-24 2013-09-23 ビデオコーディングにおけるアクセスユニット非依存コード化ピクチャバッファ除去時間

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2015533252A Active JP6239626B2 (ja) 2012-09-24 2013-09-23 ピクチャおよびサブピクチャタイミングサプルメンタルエンハンスメント情報メッセージにおいてシグナリングされるコード化ピクチャバッファ除去時間
JP2015533257A Active JP6121539B2 (ja) 2012-09-24 2013-09-23 ビデオコーディングにおけるコード化ピクチャバッファ到着および名目除去時間

Country Status (22)

Country Link
US (6) US9479774B2 (enExample)
EP (6) EP2898685B1 (enExample)
JP (6) JP6224109B2 (enExample)
KR (6) KR102149072B1 (enExample)
CN (6) CN104704840B (enExample)
AR (3) AR093286A1 (enExample)
AU (6) AU2013317761B2 (enExample)
BR (6) BR112015006486B1 (enExample)
CA (6) CA2884447C (enExample)
DK (2) DK2898685T3 (enExample)
ES (5) ES2739225T3 (enExample)
HU (4) HUE055800T2 (enExample)
IL (6) IL237682A (enExample)
MX (1) MX341441B (enExample)
MY (6) MY181871A (enExample)
PH (6) PH12015500479B1 (enExample)
RU (6) RU2627098C2 (enExample)
SG (7) SG11201501578QA (enExample)
TW (6) TWI581611B (enExample)
UA (2) UA114930C2 (enExample)
WO (6) WO2014047582A1 (enExample)
ZA (4) ZA201502382B (enExample)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011199396A (ja) 2010-03-17 2011-10-06 Ntt Docomo Inc 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム
CN104185992A (zh) * 2012-02-08 2014-12-03 汤姆逊许可公司 用于使用假设参考解码器的超低延迟模式的方法和装置
KR101781774B1 (ko) * 2012-06-25 2017-09-25 닛본 덴끼 가부시끼가이샤 비디오 디코딩 장치, 방법 및 프로그램
US9602827B2 (en) 2012-07-02 2017-03-21 Qualcomm Incorporated Video parameter set including an offset syntax element
WO2014006921A1 (en) 2012-07-06 2014-01-09 Sharp Kabushiki Kaisha Electronic devices for signaling sub-picture based hypothetical reference decoder parameters
US9479774B2 (en) 2012-09-24 2016-10-25 Qualcomm Incorporated Buffering period and recovery point supplemental enhancement information messages
US9351005B2 (en) 2012-09-24 2016-05-24 Qualcomm Incorporated Bitstream conformance test in video coding
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
CN109729364A (zh) 2013-04-07 2019-05-07 杜比国际公司 用信号通知输出层集的改变
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
US9565437B2 (en) 2013-04-08 2017-02-07 Qualcomm Incorporated Parameter set designs for video coding extensions
US10063868B2 (en) * 2013-04-08 2018-08-28 Arris Enterprises Llc Signaling for addition or removal of layers in video coding
US9402083B2 (en) * 2014-04-24 2016-07-26 Vidyo, Inc. Signaling conformance points using profile space
US10432951B2 (en) * 2014-06-24 2019-10-01 Qualcomm Incorporated Conformance and inoperability improvements in multi-layer video coding
US11595652B2 (en) * 2019-01-28 2023-02-28 Op Solutions, Llc Explicit signaling of extended long term reference picture retention
US10623755B2 (en) 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
CN107612953B (zh) * 2016-07-12 2020-10-27 中国电信股份有限公司 增强信息生成和获取方法、装置、终端设备、平台和系统
US10999605B2 (en) * 2017-01-10 2021-05-04 Qualcomm Incorporated Signaling of important video information in file formats
US10521880B2 (en) * 2017-04-17 2019-12-31 Intel Corporation Adaptive compute size per workload
ES2963602T3 (es) 2017-04-27 2024-04-01 Samsung Electronics Co Ltd Procedimiento de adquisición de información sobre el área disponible en la red
CN113597768B (zh) * 2019-01-28 2024-10-15 Op方案有限责任公司 扩展长期参考图片保留的在线和离线选择
CN118945376A (zh) * 2019-03-01 2024-11-12 弗劳恩霍夫应用研究促进协会 假想参考解码器
CN118450147A (zh) * 2019-06-18 2024-08-06 松下电器(美国)知识产权公司 编码装置、解码装置、编码方法和解码方法
US12096032B2 (en) * 2019-06-24 2024-09-17 Interdigital Vc Holdings, Inc. Method and apparatus for signaling decoding data using high level syntax elements
JP7596310B2 (ja) * 2019-06-25 2024-12-09 インテル コーポレイション レベル導出を伴うサブピクチャおよびサブピクチャセット
BR112021026353A2 (pt) * 2019-06-27 2022-02-08 Huawei Tech Co Ltd Decodificador de referência hipotético para v-pcc
WO2021033774A1 (en) * 2019-08-21 2021-02-25 Sharp Kabushiki Kaisha Systems and methods for signaling buffering period information in video coding
EP4030764A4 (en) * 2019-09-11 2022-11-23 Panasonic Intellectual Property Corporation of America ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD
HRP20230554T1 (hr) 2019-09-17 2023-08-18 Huawei Technologies Co., Ltd. Signaliziranje identifikatora podslike prilikom kodiranja videa na bazi podslika
EP4026050A4 (en) * 2019-09-24 2022-11-23 Huawei Technologies Co., Ltd. IMAGE INFORMATION AND DECODE UNIT INFORMATION ON TIME SCALABILITY
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
WO2021061493A1 (en) 2019-09-24 2021-04-01 Futurewei Technologies, Inc. Temporal identifier constraints for sei messages
WO2021022265A2 (en) * 2019-10-07 2021-02-04 Futurewei Technologies, Inc. Video-based point cloud compression (v-pcc) component synchronization
US11509938B2 (en) 2019-11-05 2022-11-22 Hfi Innovation Inc. Method and apparatus of signaling subpicture information in video coding
CN115004709B (zh) * 2019-11-27 2025-08-19 Lg电子株式会社 用于发信号通知切片相关信息的方法和装置
CN120786075A (zh) * 2019-12-05 2025-10-14 夏普株式会社 用于在视频编码中发送信号通知画面定时和解码单元信息的系统和方法
WO2021125912A1 (ko) * 2019-12-20 2021-06-24 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 이를 위한 장치
KR102705715B1 (ko) 2019-12-26 2024-09-11 바이트댄스 아이엔씨 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들
JP7427176B2 (ja) * 2019-12-27 2024-02-05 国立研究開発法人情報通信研究機構 無線通信情報更新システム及び無線通信情報更新方法
CN114946125B (zh) 2020-01-09 2024-09-13 字节跳动有限公司 高级别语法指示的信令通知
CN115362682A (zh) * 2020-02-14 2022-11-18 抖音视界有限公司 视频比特流中编解码信息的信令通知
CN115176467B (zh) 2020-02-14 2025-08-12 抖音视界有限公司 视频比特流中的通用约束标志的使用
WO2021173540A1 (en) 2020-02-24 2021-09-02 Bytedance Inc. Using picture level slice index in video coding
WO2021178504A1 (en) 2020-03-03 2021-09-10 Bytedance Inc. Low frequency non-separable transform signaling in video coding
CN115336265B (zh) * 2020-03-11 2025-04-01 抖音视界有限公司 量化参数的高级别比特流语法
CN115315942B (zh) 2020-03-17 2025-07-25 字节跳动有限公司 视频编解码中的图片输出标志指示
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
CN115699746B (zh) * 2020-03-31 2023-10-20 Lg电子株式会社 图像编码/解码方法和发送比特流的方法
US11706428B2 (en) 2020-04-06 2023-07-18 Tencent America LLC Method for signaling picture header in coded video stream
KR20230013264A (ko) * 2020-05-22 2023-01-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브픽처 서브-비트스트림 추출 개선들
BR112022023367A2 (pt) * 2020-05-22 2022-12-20 Bytedance Inc Método de processamento de vídeo, aparelho de processamento de dados vídeo, e, meios de armazenamento e de gravação legível por computador não transitório
CA3179644A1 (en) 2020-05-22 2021-11-25 Ye-Kui Wang Scalable nested sei message handling in video sub-bitstream extraction process
JP7640587B2 (ja) * 2020-06-08 2025-03-05 バイトダンス インコーポレイテッド 映像ピクチャにおけるサブピクチャ数の制約
JP7544868B2 (ja) 2020-06-08 2024-09-03 バイトダンス インコーポレイテッド コーディングされた映像ピクチャにおけるスライスカウントの制約
CN117528004A (zh) * 2020-06-09 2024-02-06 字节跳动有限公司 多层视频比特流的子比特流提取
EP4150912A4 (en) 2020-06-09 2023-11-08 ByteDance Inc. VIDEO PARAMETER SET CONSTRAINTS FOR SUB-BIT STREAM EXTRACTION FROM SUB-PICTURES
KR20230019852A (ko) 2020-06-09 2023-02-09 바이트댄스 아이엔씨 비-스케일러블 네스팅된 가상 참조 비디오 디코더 정보의 시그널링
KR102750626B1 (ko) 2020-06-09 2025-01-06 바이트댄스 아이엔씨 비디오 코딩에서 보충 향상 정보 메시지의 스케일러블 네스팅
EP3972279A1 (en) 2020-09-17 2022-03-23 Lemon Inc. Subpicture track referencing and processing
US11930295B2 (en) 2020-09-17 2024-03-12 Lemon Inc. Handling of non-VCL NAL units in picture unit construction
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
GB2599171B (en) 2020-09-29 2024-12-11 Canon Kk Method and apparatus for encapsulating video data into a file
US20220109865A1 (en) * 2020-10-02 2022-04-07 Sharp Kabushiki Kaisha Systems and methods for signaling picture buffer information for intra random access point picture sub-bitstreams in video coding
US11997293B2 (en) 2021-04-15 2024-05-28 Lemon Inc. Sub-picture track level indicator
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 (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1069777A4 (en) * 1999-02-05 2009-03-04 Sony Corp CODING SYSTEM, CODING METHOD, DECODING SYSTEM, DECODING METHOD, MULTIPLEXING DEVICE, METHOD OF MULTIPLEXING, DISPLAY SYSTEM, AND YSTEM METHOD
RU2229176C2 (ru) * 2000-06-14 2004-05-20 Жуков Николай Анатольевич Тепловыделяющая сборка с микротвэлами
RU2273109C2 (ru) * 2000-09-07 2006-03-27 Сони Корпорейшн Способ и устройство обработки информации, программа и носитель записи
PT2175452E (pt) * 2001-03-08 2013-01-29 Sony Corp Aparelho de gravação de dados
EP1518403A4 (en) * 2002-07-02 2009-03-18 Conexant Systems Inc HYPOTHETIC REFERENCE DECODER FOR COMPRESSED PICTURES AND VIDEO
US7532670B2 (en) * 2002-07-02 2009-05-12 Conexant Systems, Inc. Hypothetical reference decoder with low start-up delays for compressed image and video
JP4002878B2 (ja) * 2003-01-17 2007-11-07 松下電器産業株式会社 画像符号化方法
KR20050090377A (ko) * 2003-01-20 2005-09-13 마쯔시다덴기산교 가부시키가이샤 화상 부호화 방법
CA2547891C (en) * 2003-12-01 2014-08-12 Samsung Electronics Co., Ltd. Method and apparatus for scalable video encoding and decoding
WO2005074295A1 (en) * 2004-01-16 2005-08-11 General Instrument Corporation Method, protocol, and apparatus for transporting advanced video coding content
US20050201471A1 (en) * 2004-02-13 2005-09-15 Nokia Corporation Picture decoding method
US8406293B2 (en) 2004-06-27 2013-03-26 Apple Inc. Multi-pass video encoding based on different quantization parameters
JP4091582B2 (ja) 2004-09-06 2008-05-28 株式会社東芝 動画像符号化装置、及び動画像符号化方法
US20060104356A1 (en) 2004-11-15 2006-05-18 Microsoft Corporation Timing for decoder buffer examination
US20060143678A1 (en) 2004-12-10 2006-06-29 Microsoft Corporation System and process for controlling the coding bit rate of streaming media data employing a linear quadratic control technique and leaky bucket model
WO2006108917A1 (en) * 2005-04-13 2006-10-19 Nokia Corporation Coding, storage and signalling of scalability information
JP4311570B2 (ja) * 2005-07-01 2009-08-12 株式会社ソニー・コンピュータエンタテインメント 再生装置、ビデオ復号装置および同期再生方法
CN101317459A (zh) 2005-10-11 2008-12-03 诺基亚公司 用于可伸缩视频编码的有效解码图像缓存管理
US7477692B2 (en) 2005-12-16 2009-01-13 Tut Systems, Inc. Video encoding for seamless splicing between encoded video streams
KR100809301B1 (ko) 2006-07-20 2008-03-04 삼성전자주식회사 엔트로피 부호화/복호화 방법 및 장치
CN101502096B (zh) 2006-08-10 2013-06-26 佳能株式会社 图像解码设备
JP2008109637A (ja) 2006-09-25 2008-05-08 Toshiba Corp 動画像符号化装置及びその方法
CN101578867B (zh) 2007-01-05 2016-06-29 汤姆森许可贸易公司 针对可缩放视频编码的假定参考解码器
WO2008085935A1 (en) * 2007-01-08 2008-07-17 Thomson Licensing Methods and apparatus for video stream splicing
WO2008087602A1 (en) * 2007-01-18 2008-07-24 Nokia Corporation Carriage of sei messages in rtp payload format
US20110038424A1 (en) 2007-10-05 2011-02-17 Jiancong Luo Methods and apparatus for incorporating video usability information (vui) within a multi-view video (mvc) coding system
JP4577357B2 (ja) * 2007-12-27 2010-11-10 ソニー株式会社 符号化装置及び方法、並びにプログラム
US8345774B2 (en) 2008-01-11 2013-01-01 Apple Inc. Hypothetical reference decoder
WO2010021665A1 (en) * 2008-08-20 2010-02-25 Thomson Licensing Hypothetical reference decoder
US8136736B2 (en) * 2008-12-09 2012-03-20 Vasco Data Security, Inc. Slim electronic device with detector for unintentional activation
WO2010092740A1 (ja) 2009-02-10 2010-08-19 パナソニック株式会社 画像処理装置、画像処理方法、プログラムおよび集積回路
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
JP4957823B2 (ja) 2009-04-08 2012-06-20 ソニー株式会社 再生装置および再生方法
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US8731053B2 (en) 2009-11-18 2014-05-20 Tektronix, Inc. Method of multiplexing H.264 elementary streams without timing information coded
US8724710B2 (en) * 2010-02-24 2014-05-13 Thomson Licensing Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation
US9992456B2 (en) 2010-02-24 2018-06-05 Thomson Licensing Dtv Method and apparatus for hypothetical reference decoder conformance error detection
US9319448B2 (en) 2010-08-10 2016-04-19 Qualcomm Incorporated Trick modes for network streaming of coded multimedia data
CN102055981B (zh) * 2010-12-31 2013-07-03 北京大学深圳研究生院 用于视频编码器的去块滤波器及其实现方法
US9020039B2 (en) * 2011-01-06 2015-04-28 Sonic Ip, Inc. Systems and methods for encoding alternative streams of video for use in adaptive bitrate streaming
US9706227B2 (en) * 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
US9069893B2 (en) 2011-03-23 2015-06-30 International Business Machines Corporation Automatic verification of determinism for parallel programs
US20130170561A1 (en) 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
US8768079B2 (en) * 2011-10-13 2014-07-01 Sharp Laboratories Of America, Inc. Tracking a reference picture on an electronic device
WO2013109178A1 (en) * 2012-01-20 2013-07-25 Telefonaktiebolaget L M Ericsson (Publ) Sub-bitstream extraction
AU2013254214C1 (en) * 2012-04-23 2017-03-02 Sun Patent Trust Encoding method, decoding method, encoding apparatus, decoding apparatus, and encoding and decoding apparatus
EP4436173A3 (en) * 2012-06-25 2024-12-18 Huawei Technologies Co., Ltd. Method for signaling a gradual temporal layer access picture
KR102659283B1 (ko) * 2012-06-29 2024-04-22 지이 비디오 컴프레션, 엘엘씨 비디오 데이터 스트림 개념
CN104620587B (zh) 2012-07-06 2018-04-03 三星电子株式会社 用于对多层视频进行编码的方法和设备以及用于对多层视频进行解码的方法和设备
WO2014006921A1 (en) 2012-07-06 2014-01-09 Sharp Kabushiki Kaisha Electronic devices for signaling sub-picture based hypothetical reference decoder parameters
US9479774B2 (en) 2012-09-24 2016-10-25 Qualcomm Incorporated Buffering period and recovery point supplemental enhancement information messages
US9351005B2 (en) 2012-09-24 2016-05-24 Qualcomm Incorporated Bitstream conformance test in video coding

Similar Documents

Publication Publication Date Title
JP2015533059A5 (enExample)
JP2015533058A5 (enExample)
JP2015527813A5 (enExample)
JP2015533056A5 (enExample)
RU2015115513A (ru) Флаг уровня последовательности для параметров буфера кодированных на уровне суб-картинок картинок
JP2016526351A5 (enExample)
JP2015533057A5 (enExample)
JP2015527814A5 (enExample)
RU2017111475A (ru) Синтаксические структуры, указывающие на завершение кодированных областей
JP2017509252A5 (enExample)
RU2017135819A (ru) Способ для декодирования битового потока видео
RU2017123542A (ru) Способ кодирования, способ декодирования, устройство кодирования, устройство декодирования и устройство кодирования и декодирования
JP2015536115A5 (enExample)
JP2015529438A5 (enExample)
JP2015515240A5 (enExample)
JP2015526973A5 (enExample)
JP2015534774A5 (enExample)
JP2015537420A5 (enExample)
JP2015532551A5 (enExample)
JP2015517279A5 (enExample)
JP2015517277A5 (enExample)
JP2017507539A5 (enExample)
JP2017525234A5 (enExample)
RU2015104260A (ru) Кодирование единиц nal sei для кодирования видео
JP2016506159A5 (enExample)