ES2592182T3 - Almacenamiento intermedio de vídeo de bajo retardo en codificación de vídeo - Google Patents
Almacenamiento intermedio de vídeo de bajo retardo en codificación de vídeo Download PDFInfo
- Publication number
- ES2592182T3 ES2592182T3 ES13710663.9T ES13710663T ES2592182T3 ES 2592182 T3 ES2592182 T3 ES 2592182T3 ES 13710663 T ES13710663 T ES 13710663T ES 2592182 T3 ES2592182 T3 ES 2592182T3
- Authority
- ES
- Spain
- Prior art keywords
- cpb
- decoding
- image
- units
- buffer
- 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.)
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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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
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- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261620266P | 2012-04-04 | 2012-04-04 | |
| US201261620266P | 2012-04-04 | ||
| US201261641063P | 2012-05-01 | 2012-05-01 | |
| US201261641063P | 2012-05-01 | ||
| US201313776140 | 2013-02-25 | ||
| US13/776,140 US9565431B2 (en) | 2012-04-04 | 2013-02-25 | Low-delay video buffering in video coding |
| PCT/US2013/027815 WO2013151635A1 (en) | 2012-04-04 | 2013-02-26 | Low-delay video buffering in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2592182T3 true ES2592182T3 (es) | 2016-11-28 |
Family
ID=49292282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13710663.9T Active ES2592182T3 (es) | 2012-04-04 | 2013-02-26 | Almacenamiento intermedio de vídeo de bajo retardo en codificación de vídeo |
| ES13710661T Active ES2928690T3 (es) | 2012-04-04 | 2013-02-26 | Almacenamiento en memoria intermedia de vídeo con bajo retardo en la codificación de video |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13710661T Active ES2928690T3 (es) | 2012-04-04 | 2013-02-26 | Almacenamiento en memoria intermedia de vídeo con bajo retardo en la codificación de video |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | US9565431B2 (enExample) |
| EP (2) | EP2834974B1 (enExample) |
| JP (3) | JP6529904B2 (enExample) |
| KR (2) | KR101794398B1 (enExample) |
| CN (2) | CN104221387B (enExample) |
| AU (3) | AU2013244010A1 (enExample) |
| BR (2) | BR112014024850B1 (enExample) |
| CA (2) | CA2866665C (enExample) |
| DK (1) | DK2834975T3 (enExample) |
| ES (2) | ES2592182T3 (enExample) |
| HU (2) | HUE060226T2 (enExample) |
| IL (2) | IL234520A (enExample) |
| MY (2) | MY169717A (enExample) |
| PH (2) | PH12014502034B1 (enExample) |
| PL (2) | PL2834975T3 (enExample) |
| PT (1) | PT2834975T (enExample) |
| RU (2) | RU2630176C2 (enExample) |
| SG (3) | SG11201405547TA (enExample) |
| SI (1) | SI2834975T1 (enExample) |
| TW (2) | TWI543621B (enExample) |
| WO (2) | WO2013151635A1 (enExample) |
| ZA (1) | ZA201408023B (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9565431B2 (en) | 2012-04-04 | 2017-02-07 | Qualcomm Incorporated | Low-delay video buffering in video coding |
| KR101686088B1 (ko) | 2012-04-13 | 2016-12-13 | 지이 비디오 컴프레션, 엘엘씨 | 저지연 화상 코딩 |
| RU2713854C2 (ru) * | 2012-04-23 | 2020-02-07 | Сан Пэтент Траст | Способ кодирования, способ декодирования, устройство кодирования, устройство декодирования и устройство кодирования и декодирования |
| KR102164572B1 (ko) | 2012-06-26 | 2020-10-12 | 엘지전자 주식회사 | 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치 |
| KR102659283B1 (ko) | 2012-06-29 | 2024-04-22 | 지이 비디오 컴프레션, 엘엘씨 | 비디오 데이터 스트림 개념 |
| US10110890B2 (en) | 2012-07-02 | 2018-10-23 | Sony Corporation | Video coding system with low delay and method of operation thereof |
| US9912941B2 (en) * | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
| US9264710B2 (en) * | 2012-07-06 | 2016-02-16 | Texas Instruments Incorporated | Method and system for video picture intra-prediction estimation |
| US8989508B2 (en) * | 2012-09-28 | 2015-03-24 | Sharp Kabushiki Kaisha | Electronic device for signaling a sub-picture buffer parameter |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| SG10201913551WA (en) | 2013-04-07 | 2020-03-30 | Dolby Int Ab | Signaling change in output layer sets |
| US9591321B2 (en) * | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| CN105532003B (zh) * | 2013-07-15 | 2020-10-02 | Ge视频压缩有限责任公司 | 在多层编码中的层特征信令 |
| JP6156497B2 (ja) * | 2013-07-16 | 2017-07-05 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、及び動画像復号装置ならびに動画像復号方法 |
| WO2015056182A2 (en) * | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US9826232B2 (en) | 2014-01-08 | 2017-11-21 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| CN105163120B (zh) * | 2014-06-09 | 2018-09-25 | 浙江大学 | 一种假设解码器中输入码流缓冲区的输入和输出/从缓冲区获取数据的方法及装置、传输视频码流的方法 |
| US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| CN115460403A (zh) * | 2017-07-31 | 2022-12-09 | 韩国电子通信研究院 | 对图像编码和解码的方法及存储比特流的计算机可读介质 |
| US10798402B2 (en) * | 2017-10-24 | 2020-10-06 | Google Llc | Same frame motion estimation and compensation |
| CA3219866C (en) | 2019-01-02 | 2026-02-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Methods for decoding, encoding a video signal and a transmission method |
| BR112021013531A2 (pt) | 2019-01-09 | 2021-09-14 | Huawei Technologies Co., Ltd. | Codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| CN111479111B (zh) | 2019-01-23 | 2024-04-09 | 华为技术有限公司 | 图像显示顺序的确定方法、装置和视频编解码设备 |
| CN113545045B (zh) * | 2019-02-01 | 2024-07-30 | 弗劳恩霍夫应用研究促进协会 | 允许按照子画面或区域随机接入的视频编解码器以及使用该视频编解码器的视频合成概念 |
| EP4496325A3 (en) * | 2019-03-01 | 2025-04-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hypothetical reference decoder |
| EP4246980A3 (en) | 2019-03-11 | 2023-12-27 | Huawei Technologies Co., Ltd. | Mixed nal unit type picture constraints |
| CN110062130B (zh) * | 2019-03-14 | 2021-06-08 | 叠境数字科技（上海）有限公司 | 基于预处理文件结构的千兆级像素视频渲染方法及装置 |
| WO2020233659A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion vector difference resolution for affine mode |
| CN113994704B (zh) * | 2019-06-18 | 2024-05-17 | 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 |
| CN114097245B (zh) * | 2019-06-18 | 2024-06-14 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
| JP7372443B2 (ja) | 2019-08-10 | 2023-10-31 | 北京字節跳動網絡技術有限公司 | サブピクチャに依存するビデオビットストリーム内のシグナリング |
| US11356685B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorproated | Signaling number of sub-pictures in high-level syntax for video coding |
| MX2022003548A (es) * | 2019-09-24 | 2022-06-02 | Huawei Tech Co Ltd | Restricciones de identificador temporal para mensajes sei. |
| MX2022003555A (es) | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| WO2021022272A2 (en) * | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Sps error avoidance in sub-bitstream extraction |
| CN117676135A (zh) | 2019-10-18 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| PL4068784T3 (pl) * | 2019-11-27 | 2025-12-22 | Lg Electronics Inc. | Sposób sygnalizowania informacji o podziale widoku |
| AU2020394260B2 (en) * | 2019-11-27 | 2024-04-04 | Lg Electronics Inc. | Method and apparatus for signaling image information |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| JP7441316B2 (ja) * | 2019-12-30 | 2024-02-29 | エルジー エレクトロニクス インコーポレイティド | Ｏｌｓ ｄｐｂパラメータインデックスを含む映像情報ベースの映像デコーディング方法及びその装置 |
| CN115152211A (zh) * | 2019-12-31 | 2022-10-04 | 皇家Kpn公司 | 视频编码中解码图片缓冲区的部分输出 |
| EP4107941A4 (en) | 2020-03-23 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE |
| US12058357B2 (en) * | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| GEP20257718B (en) | 2020-05-22 | 2025-01-27 | Ge Video Compression Llc | Video decoder, video encoder, methods for video data stream, encoding and decoding, and realizing advanced video coding concepts |
| EP4154523A4 (en) | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| WO2022015046A1 (en) | 2020-07-16 | 2022-01-20 | Lg Electronics Inc. | Method and apparatus for stopping multicast and broadcast service in a wireless communication system |
| US12133019B2 (en) | 2020-09-17 | 2024-10-29 | Lemon Inc. | Subpicture track referencing and processing |
| EP4268462A1 (en) * | 2020-12-28 | 2023-11-01 | Koninklijke KPN N.V. | Prioritized decoding and output of parts of a picture in video coding |
| WO2022144244A1 (en) | 2020-12-28 | 2022-07-07 | Koninklijke Kpn N.V. | Partial output of a decoded picture buffer in video coding |
| US11620725B2 (en) * | 2021-02-18 | 2023-04-04 | Qualcomm Incorporated | Low latency frame delivery |
| US11695965B1 (en) | 2022-10-13 | 2023-07-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video coding using a coded picture buffer |
| EP4478730A1 (en) * | 2023-06-14 | 2024-12-18 | Axis AB | Method of processing digital video data and image capturing device |
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| US7532670B2 (en) | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
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| US20060002479A1 (en) * | 2004-06-22 | 2006-01-05 | Fernandes Felix C A | Decoder for H.264/AVC video |
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| US8615038B2 (en) * | 2004-12-06 | 2013-12-24 | Nokia Corporation | Video coding, decoding and hypothetical reference decoder |
| MX2007012564A (es) * | 2005-04-13 | 2007-11-15 | Nokia Corp | Codificacion, almacenamiento y senalizacion de informacion de escalabilidad. |
| US7974341B2 (en) * | 2005-05-03 | 2011-07-05 | Qualcomm, Incorporated | Rate control for multi-layer video design |
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| WO2008085935A1 (en) | 2007-01-08 | 2008-07-17 | Thomson Licensing | Methods and apparatus for video stream splicing |
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| JP4823090B2 (ja) | 2007-02-01 | 2011-11-24 | パナソニック株式会社 | 画像符号化装置 |
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| CN101855908B (zh) * | 2007-10-15 | 2012-11-21 | 高通股份有限公司 | 用于可缩放视频译码的改进的加强层译码 |
| 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 |
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| WO2010057027A1 (en) * | 2008-11-14 | 2010-05-20 | Transvideo, Inc. | Method and apparatus for splicing in a compressed video bitstream |
| 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 |
| US8724710B2 (en) | 2010-02-24 | 2014-05-13 | Thomson Licensing | Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation |
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| CN103098462A (zh) * | 2010-08-06 | 2013-05-08 | 松下电器产业株式会社 | 编码方法、显示装置以及解码方法 |
| US20120075436A1 (en) * | 2010-09-24 | 2012-03-29 | Qualcomm Incorporated | Coding stereo video data |
| US9565431B2 (en) | 2012-04-04 | 2017-02-07 | Qualcomm Incorporated | Low-delay video buffering in video coding |
-
2013
- 2013-02-25 US US13/776,140 patent/US9565431B2/en active Active
- 2013-02-25 US US13/776,063 patent/US9578326B2/en active Active
- 2013-02-26 WO PCT/US2013/027815 patent/WO2013151635A1/en not_active Ceased
- 2013-02-26 HU HUE13710661A patent/HUE060226T2/hu unknown
- 2013-02-26 SG SG11201405547TA patent/SG11201405547TA/en unknown
- 2013-02-26 AU AU2013244010A patent/AU2013244010A1/en not_active Abandoned
- 2013-02-26 ES ES13710663.9T patent/ES2592182T3/es active Active
- 2013-02-26 WO PCT/US2013/027808 patent/WO2013151634A1/en not_active Ceased
- 2013-02-26 CN CN201380018437.1A patent/CN104221387B/zh active Active
- 2013-02-26 BR BR112014024850-8A patent/BR112014024850B1/pt active IP Right Grant
- 2013-02-26 RU RU2014144282A patent/RU2630176C2/ru active
- 2013-02-26 PL PL13710663T patent/PL2834975T3/pl unknown
- 2013-02-26 CN CN201380018546.3A patent/CN104205849B/zh active Active
- 2013-02-26 KR KR1020147030537A patent/KR101794398B1/ko active Active
- 2013-02-26 PT PT137106639T patent/PT2834975T/pt unknown
- 2013-02-26 ES ES13710661T patent/ES2928690T3/es active Active
- 2013-02-26 DK DK13710663.9T patent/DK2834975T3/en active
- 2013-02-26 PL PL13710661.3T patent/PL2834974T3/pl unknown
- 2013-02-26 MY MYPI2014702630A patent/MY169717A/en unknown
- 2013-02-26 JP JP2015504556A patent/JP6529904B2/ja active Active
- 2013-02-26 CA CA2866665A patent/CA2866665C/en active Active
- 2013-02-26 RU RU2014143786A patent/RU2633165C2/ru active
- 2013-02-26 SI SI201330295A patent/SI2834975T1/sl unknown
- 2013-02-26 SG SG10201608270VA patent/SG10201608270VA/en unknown
- 2013-02-26 BR BR112014024849-4A patent/BR112014024849B1/pt active IP Right Grant
- 2013-02-26 EP EP13710661.3A patent/EP2834974B1/en active Active
- 2013-02-26 AU AU2013244011A patent/AU2013244011B2/en active Active
- 2013-02-26 KR KR1020147030538A patent/KR101739633B1/ko active Active
- 2013-02-26 JP JP2015504557A patent/JP6377603B2/ja active Active
- 2013-02-26 MY MYPI2014702625A patent/MY168712A/en unknown
- 2013-02-26 CA CA2867024A patent/CA2867024C/en active Active
- 2013-02-26 HU HUE13710663A patent/HUE029350T2/en unknown
- 2013-02-26 EP EP13710663.9A patent/EP2834975B1/en active Active
- 2013-02-26 SG SG11201405544YA patent/SG11201405544YA/en unknown
- 2013-03-05 TW TW102107690A patent/TWI543621B/zh active
- 2013-03-05 TW TW102107689A patent/TWI549481B/zh active
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2014
- 2014-09-08 IL IL234520A patent/IL234520A/en active IP Right Grant
- 2014-09-10 IL IL234569A patent/IL234569A/en active IP Right Grant
- 2014-09-12 PH PH12014502034A patent/PH12014502034B1/en unknown
- 2014-10-02 PH PH12014502225A patent/PH12014502225A1/en unknown
- 2014-11-03 ZA ZA2014/08023A patent/ZA201408023B/en unknown
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2017
- 2017-04-20 AU AU2017202638A patent/AU2017202638B2/en active Active
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2018
- 2018-01-19 JP JP2018007158A patent/JP2018093514A/ja active Pending
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