JP2015515240A5 - - Google Patents
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- JP2015515240A5 JP2015515240A5 JP2015509188A JP2015509188A JP2015515240A5 JP 2015515240 A5 JP2015515240 A5 JP 2015515240A5 JP 2015509188 A JP2015509188 A JP 2015509188A JP 2015509188 A JP2015509188 A JP 2015509188A JP 2015515240 A5 JP2015515240 A5 JP 2015515240A5
- Authority
- JP
- Japan
- Prior art keywords
- access unit
- bitstream
- unit
- cra
- access
- 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
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- 230000000153 supplemental effect Effects 0.000 claims 8
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639823P | 2012-04-27 | 2012-04-27 | |
| US61/639,823 | 2012-04-27 | ||
| US13/870,846 | 2013-04-25 | ||
| US13/870,846 US9736476B2 (en) | 2012-04-27 | 2013-04-25 | Full random access from clean random access pictures in video coding |
| PCT/US2013/038450 WO2013163569A1 (en) | 2012-04-27 | 2013-04-26 | Full random access from clean random access pictures in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015515240A JP2015515240A (ja) | 2015-05-21 |
| JP2015515240A5 true JP2015515240A5 (enExample) | 2016-06-02 |
| JP6224080B2 JP6224080B2 (ja) | 2017-11-01 |
Family
ID=48325952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015509188A Active JP6224080B2 (ja) | 2012-04-27 | 2013-04-26 | ビデオコーディングにおけるクリーンランダムアクセスピクチャからのフルランダムアクセス |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9736476B2 (enExample) |
| EP (1) | EP2842344B1 (enExample) |
| JP (1) | JP6224080B2 (enExample) |
| KR (1) | KR101841812B1 (enExample) |
| CN (1) | CN104396265B (enExample) |
| AR (1) | AR092826A1 (enExample) |
| ES (1) | ES2715314T3 (enExample) |
| HU (1) | HUE041872T2 (enExample) |
| TW (1) | TWI495273B (enExample) |
| WO (1) | WO2013163569A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3267681T (pt) | 2011-07-02 | 2018-12-17 | Samsung Electronics Co Ltd | Aparelho para multiplexar e desmultiplexar dados de vídeo para identificar o estado de reprodução de dados de vídeo |
| CN103096049A (zh) * | 2011-11-02 | 2013-05-08 | 华为技术有限公司 | 一种视频处理方法及系统、相关设备 |
| US9892188B2 (en) * | 2011-11-08 | 2018-02-13 | Microsoft Technology Licensing, Llc | Category-prefixed data batching of coded media data in multiple categories |
| US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
| ES2587744T3 (es) * | 2012-06-29 | 2016-10-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Codificación y descodificación de secuencias de video que comprenden conjuntos de imágenes de referencia |
| US9992490B2 (en) | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| US20140092987A1 (en) * | 2012-09-28 | 2014-04-03 | Apple Inc. | Entropy coding techniques and protocol to support parallel processing with low latency |
| US10419778B2 (en) | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| WO2015076694A1 (en) * | 2013-11-25 | 2015-05-28 | Nptv Soft Ltd | Method for delivering personalized interactive video stream |
| JP6776229B2 (ja) | 2014-10-16 | 2020-10-28 | サムスン エレクトロニクス カンパニー リミテッド | ビデオデータ処理方法及び装置並びにビデオデータ生成方法及び装置 |
| US11418812B2 (en) * | 2015-02-11 | 2022-08-16 | Qualcomm Incorporated | Placement of parameter sets and sync samples in video coding |
| CN119484875A (zh) | 2016-02-09 | 2025-02-18 | 弗劳恩霍夫应用研究促进协会 | 解码器、编码器、方法、网络设备以及可读存储介质 |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| US10652631B2 (en) * | 2016-05-24 | 2020-05-12 | Qualcomm Incorporated | Sample entries and random access |
| CN115037918B (zh) | 2016-10-12 | 2024-05-07 | 弗劳恩霍夫应用研究促进协会 | 空间不均等流媒体化 |
| DE112017006610T5 (de) * | 2016-12-27 | 2019-09-12 | Sony Corporation | Bildverarbeitungsvorrichtung und Verfahren |
| CN111937392B (zh) * | 2018-04-17 | 2024-05-10 | 联发科技股份有限公司 | 视频编解码的神经网络方法和装置 |
| MX2021002951A (es) * | 2018-09-12 | 2021-07-15 | Huawei Tech Co Ltd | Un codificador de video, un decodificador de video y metodos correspondientes. |
| WO2020062184A1 (zh) * | 2018-09-29 | 2020-04-02 | 深圳市大疆创新科技有限公司 | 一种图像处理方法、装置、可移动平台及存储介质 |
| WO2020130922A1 (en) * | 2018-12-20 | 2020-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| US20220150546A1 (en) * | 2019-03-11 | 2022-05-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for recovery point process for video coding and related apparatus |
| CN113557733A (zh) * | 2019-03-11 | 2021-10-26 | 华为技术有限公司 | 视频译码中的逐步解码刷新 |
| CN114097238A (zh) * | 2019-05-06 | 2022-02-25 | 华为技术有限公司 | 视频译码中开始新编码视频序列的图像的先前图像的输出 |
| BR112021025875A2 (pt) * | 2019-06-20 | 2022-03-03 | Nokia Technologies Oy | Um aparelho, um método e um programa de computador para codificação e decodificação de vídeo |
| US11539957B2 (en) * | 2019-06-20 | 2022-12-27 | Tencent America LLC | Layered random access with reference picture resampling |
| US11825121B2 (en) * | 2019-09-23 | 2023-11-21 | Tencent America LLC | Method for access unit delimiter signaling |
| JP7485759B2 (ja) | 2019-09-24 | 2024-05-16 | 華為技術有限公司 | ビデオコーディングにおけるピクチャーヘッダーのシグナリング |
| US11310533B2 (en) * | 2019-09-27 | 2022-04-19 | Qualcomm Incorporated | Quantization parameter signaling for joint chroma residual mode in video coding |
| US11758193B2 (en) * | 2019-11-04 | 2023-09-12 | Hfi Innovation Inc. | Signaling high-level information in video and image coding |
| WO2021134011A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of slice type and video layers |
| WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
| WO2021134056A1 (en) | 2019-12-27 | 2021-07-01 | Bytedance Inc. | Syntax for signaling video subpictures |
| EP4088431A4 (en) | 2020-01-09 | 2023-09-27 | ByteDance Inc. | DECODING THE ORDER OF DIFFERENT SEI MESSAGES |
| CN115136606B (zh) | 2020-02-19 | 2025-05-09 | 字节跳动有限公司 | 参考图片列表的权重的信令通知 |
| WO2021188451A1 (en) | 2020-03-16 | 2021-09-23 | Bytedance Inc. | Random access point access unit in scalable video coding |
| JP7420965B2 (ja) * | 2020-03-20 | 2024-01-23 | バイトダンス インコーポレイテッド | 隣接するサブピクチャのコーディング |
| GB2593543B (en) * | 2020-03-27 | 2023-04-19 | Canon Kk | Video coding and decoding |
| WO2021198491A1 (en) * | 2020-04-02 | 2021-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | File format schemes allowing efficient roi, stream access and parameter set handling |
| JP7529795B2 (ja) | 2020-04-20 | 2024-08-06 | バイトダンス インコーポレイテッド | 参照ピクチャリスト上の制約 |
| US12041386B2 (en) * | 2020-09-29 | 2024-07-16 | Lemon Inc. | Dependent random access point indication in video bitstreams |
| US20230308658A1 (en) | 2022-03-25 | 2023-09-28 | Tencent America LLC | Methods of parameter set indication in video streaming |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2492751C (en) | 2002-07-16 | 2012-06-12 | Nokia Corporation | A method for random access and gradual picture refresh in video coding |
| 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 |
| US7724818B2 (en) * | 2003-04-30 | 2010-05-25 | Nokia Corporation | Method for coding sequences of pictures |
| US7415069B2 (en) | 2003-12-09 | 2008-08-19 | Lsi Corporation | Method for activation and deactivation of infrequently changing sequence and picture parameter sets |
| ES2392437T3 (es) | 2004-01-30 | 2012-12-10 | Panasonic Corporation | Procedimiento de decodificación de vídeos que utiliza matrices de cuantificación adaptativas |
| EP1721459A4 (en) | 2004-02-10 | 2013-07-31 | Thomson Licensing | STORAGE OF ADVANCED VIDEO CODING (AVC) PARAMETERS IN AVC FILE FORMAT |
| US20050254526A1 (en) | 2004-05-12 | 2005-11-17 | Nokia Corporation | Parameter sets update in streaming applications |
| JP2006203662A (ja) | 2005-01-21 | 2006-08-03 | Toshiba Corp | 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 |
| JP2006211617A (ja) | 2005-01-31 | 2006-08-10 | Toshiba Corp | 動画像符号化装置・復号化装置及び符号化ストリーム生成方法 |
| 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 |
| US9992456B2 (en) * | 2010-02-24 | 2018-06-05 | Thomson Licensing Dtv | Method and apparatus for hypothetical reference decoder conformance error detection |
| US9131033B2 (en) | 2010-07-20 | 2015-09-08 | Qualcomm Incoporated | Providing sequence data sets for streaming video data |
| US9357229B2 (en) | 2010-07-28 | 2016-05-31 | Qualcomm Incorporated | Coding motion vectors in video coding |
| CN107071464A (zh) | 2011-01-19 | 2017-08-18 | 寰发股份有限公司 | 为当前块的运动矢量导出运动矢量预测子的方法及装置 |
| US9008181B2 (en) | 2011-01-24 | 2015-04-14 | Qualcomm Incorporated | Single reference picture list utilization for interprediction video coding |
| GB2488830B (en) | 2011-03-10 | 2015-07-29 | Canon Kk | Method and device for encoding image data and method and device for decoding image data |
| CN103416056A (zh) | 2011-03-10 | 2013-11-27 | 维德约股份有限公司 | 视频编码中的参数集维持 |
| JP2013034161A (ja) | 2011-06-28 | 2013-02-14 | Sharp Corp | 画像復号装置、画像符号化装置、および符号化データのデータ構造 |
| PT3267681T (pt) * | 2011-07-02 | 2018-12-17 | Samsung Electronics Co Ltd | Aparelho para multiplexar e desmultiplexar dados de vídeo para identificar o estado de reprodução de dados de vídeo |
| US9277228B2 (en) | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| KR102094503B1 (ko) * | 2012-04-15 | 2020-03-30 | 삼성전자주식회사 | 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치 |
| US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
-
2013
- 2013-04-25 US US13/870,846 patent/US9736476B2/en active Active
- 2013-04-26 WO PCT/US2013/038450 patent/WO2013163569A1/en not_active Ceased
- 2013-04-26 AR ARP130101427A patent/AR092826A1/es unknown
- 2013-04-26 EP EP13721237.9A patent/EP2842344B1/en active Active
- 2013-04-26 HU HUE13721237A patent/HUE041872T2/hu unknown
- 2013-04-26 ES ES13721237T patent/ES2715314T3/es active Active
- 2013-04-26 JP JP2015509188A patent/JP6224080B2/ja active Active
- 2013-04-26 CN CN201380022304.1A patent/CN104396265B/zh active Active
- 2013-04-26 KR KR1020147032723A patent/KR101841812B1/ko active Active
- 2013-04-26 TW TW102115167A patent/TWI495273B/zh active
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