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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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) | JP6377603B2 (enExample) |
| KR (2) | KR101794398B1 (enExample) |
| CN (2) | CN104205849B (enExample) |
| AU (3) | AU2013244011B2 (enExample) |
| BR (2) | BR112014024850B1 (enExample) |
| CA (2) | CA2866665C (enExample) |
| DK (1) | DK2834975T3 (enExample) |
| ES (2) | ES2592182T3 (enExample) |
| HU (2) | HUE029350T2 (enExample) |
| IL (2) | IL234520A (enExample) |
| MY (2) | MY168712A (enExample) |
| PH (2) | PH12014502034B1 (enExample) |
| PL (2) | PL2834974T3 (enExample) |
| PT (1) | PT2834975T (enExample) |
| RU (2) | RU2630176C2 (enExample) |
| SG (3) | SG11201405544YA (enExample) |
| SI (1) | SI2834975T1 (enExample) |
| TW (2) | TWI549481B (enExample) |
| WO (2) | WO2013151634A1 (enExample) |
| ZA (1) | ZA201408023B (enExample) |
Families Citing this family (51)
| 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 |
| HUE051172T2 (hu) | 2012-04-13 | 2021-03-01 | Ge Video Compression Llc | Kis késleltetésû képkódolás |
| MX341068B (es) | 2012-04-23 | 2016-08-05 | Panasonic Ip Corp America | Método de codificacion de imágenes, método de decodificacion de imágenes, aparato de codificacion de imágenes, aparato de decodificacion de imágenes y aparato de codificacion y decoficación de imágenes. |
| HUE067448T2 (hu) | 2012-06-26 | 2024-10-28 | Lg Electronics Inc | Videó dekódoló berendezés és videó kódoló berendezés |
| CN115442625B (zh) | 2012-06-29 | 2026-01-02 | 杜比视频压缩有限责任公司 | 视频数据流、编码器、编码视频内容的方法以及解码器 |
| 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 |
| US9591321B2 (en) | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| EP2984847B1 (en) * | 2013-04-07 | 2018-10-31 | Dolby International AB | Signaling change in output layer sets |
| CN111510725B (zh) * | 2013-07-15 | 2022-12-16 | Ge视频压缩有限责任公司 | 网络装置和差错处理 |
| WO2015008340A1 (ja) * | 2013-07-16 | 2015-01-22 | 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 |
| US12177417B2 (en) * | 2014-01-08 | 2024-12-24 | 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 |
| US11805256B2 (en) * | 2017-07-31 | 2023-10-31 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
| US10798402B2 (en) * | 2017-10-24 | 2020-10-06 | Google Llc | Same frame motion estimation and compensation |
| WO2020141889A1 (ko) | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| EP3906665B1 (en) | 2019-01-09 | 2023-06-07 | Huawei Technologies Co., Ltd. | Sub-picture sizing in video coding |
| 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 |
| KR102771187B1 (ko) * | 2019-02-01 | 2025-02-24 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 서브픽처 또는 영역 단위 랜덤 액세스가 가능한 비디오 코덱 및 이를 이용한 비디오 합성을 위한 개념 |
| TWI759695B (zh) | 2019-03-01 | 2022-04-01 | 弗勞恩霍夫爾協會 | 假想參考解碼器 |
| CA3133079C (en) | 2019-03-11 | 2024-01-30 | Huawei Technologies Co., Ltd. | Pictures with mixed nal unit types |
| 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 |
| CN113853793B (zh) | 2019-05-21 | 2023-12-19 | 北京字节跳动网络技术有限公司 | 基于光流的帧间编码的语法信令 |
| CN118450144A (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 |
| 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 |
| MY209640A (en) | 2019-08-10 | 2025-07-28 | Beijing Bytedance Network Tech Co Ltd | Subpicture dependent signaling in video bitstreams |
| US11356685B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorproated | Signaling number of sub-pictures in high-level syntax for video coding |
| WO2021061280A1 (en) | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Signaling of picture header in video coding |
| KR20250002762A (ko) * | 2019-09-24 | 2025-01-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 계층 기반 파라미터 세트 nal 유닛 제약들 |
| WO2021073630A1 (en) * | 2019-10-18 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Syntax constraints in parameter set signaling of subpictures |
| EP4645866A3 (en) * | 2019-11-27 | 2025-12-03 | LG Electronics Inc. | Method and apparatus for signaling picture partitioning information |
| KR20250076687A (ko) * | 2019-11-27 | 2025-05-29 | 엘지전자 주식회사 | 영상 정보를 시그널링하는 방법 및 장치 |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| CN119767006A (zh) * | 2019-12-30 | 2025-04-04 | Lg电子株式会社 | 图像解码方法/编码方法、图像数据发送方法及存储介质 |
| 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 |
| CN115398892B (zh) | 2020-03-23 | 2025-02-28 | 抖音视界有限公司 | 仿射merge和仿射运动矢量预测模式的预测细化 |
| US12058357B2 (en) | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| MX2022014465A (es) | 2020-05-22 | 2023-08-14 | Ge Video Compression Llc | Codificador de video, decodificador de video, metodos para codificar y decodificar y flujo de datos de video para realizar conceptos avanzados de codificacion de video. |
| EP4154523A4 (en) | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| US12408233B2 (en) | 2020-07-16 | 2025-09-02 | Lg Electronics Inc. | Method and apparatus for stopping multicast and broadcast service in a wireless communication system |
| US11871143B2 (en) | 2020-09-17 | 2024-01-09 | Lemon Inc. | Subpicture tracks in coded video |
| CN116965022A (zh) * | 2020-12-28 | 2023-10-27 | 皇家Kpn公司 | 在视频编码中图片的部分的优先解码和输出 |
| EP4268457A1 (en) * | 2020-12-28 | 2023-11-01 | 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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| EP1518403A4 (en) | 2002-07-02 | 2009-03-18 | Conexant Systems Inc | HYPOTHETIC REFERENCE DECODER FOR COMPRESSED PICTURES AND VIDEO |
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| KR100855466B1 (ko) * | 2004-01-27 | 2008-09-01 | 삼성전자주식회사 | 비디오 코딩 및 디코딩 방법, 및 이를 위한 장치 |
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| CN100579223C (zh) * | 2004-12-02 | 2010-01-06 | 索尼株式会社 | 编码装置和方法 |
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| US7974341B2 (en) * | 2005-05-03 | 2011-07-05 | Qualcomm, Incorporated | Rate control for multi-layer video design |
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| CN101606389B (zh) | 2007-01-08 | 2013-06-12 | 汤姆森特许公司 | 用于视频流拼接的方法及装置 |
| GB0700381D0 (en) | 2007-01-09 | 2007-02-14 | Mitsubishi Electric Inf Tech | Generalised Hypothetical Reference Decoder for Scalable Video Coding with Bitstream Rewriting |
| 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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| WO2012017643A1 (ja) * | 2010-08-06 | 2012-02-09 | パナソニック株式会社 | 符号化方法、表示装置、及び復号方法 |
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| US9565431B2 (en) | 2012-04-04 | 2017-02-07 | Qualcomm Incorporated | Low-delay video buffering in video coding |
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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 ES ES13710663.9T patent/ES2592182T3/es active Active
- 2013-02-26 EP EP13710661.3A patent/EP2834974B1/en active Active
- 2013-02-26 JP JP2015504557A patent/JP6377603B2/ja active Active
- 2013-02-26 SG SG11201405544YA patent/SG11201405544YA/en unknown
- 2013-02-26 JP JP2015504556A patent/JP6529904B2/ja active Active
- 2013-02-26 RU RU2014144282A patent/RU2630176C2/ru active
- 2013-02-26 AU AU2013244011A patent/AU2013244011B2/en active Active
- 2013-02-26 BR BR112014024850-8A patent/BR112014024850B1/pt active IP Right Grant
- 2013-02-26 KR KR1020147030537A patent/KR101794398B1/ko active Active
- 2013-02-26 AU AU2013244010A patent/AU2013244010A1/en not_active Abandoned
- 2013-02-26 HU HUE13710663A patent/HUE029350T2/en unknown
- 2013-02-26 SI SI201330295A patent/SI2834975T1/sl unknown
- 2013-02-26 CN CN201380018546.3A patent/CN104205849B/zh active Active
- 2013-02-26 EP EP13710663.9A patent/EP2834975B1/en active Active
- 2013-02-26 RU RU2014143786A patent/RU2633165C2/ru active
- 2013-02-26 CA CA2866665A patent/CA2866665C/en active Active
- 2013-02-26 MY MYPI2014702625A patent/MY168712A/en unknown
- 2013-02-26 DK DK13710663.9T patent/DK2834975T3/en active
- 2013-02-26 BR BR112014024849-4A patent/BR112014024849B1/pt active IP Right Grant
- 2013-02-26 CN CN201380018437.1A patent/CN104221387B/zh active Active
- 2013-02-26 KR KR1020147030538A patent/KR101739633B1/ko active Active
- 2013-02-26 HU HUE13710661A patent/HUE060226T2/hu unknown
- 2013-02-26 ES ES13710661T patent/ES2928690T3/es active Active
- 2013-02-26 WO PCT/US2013/027808 patent/WO2013151634A1/en not_active Ceased
- 2013-02-26 PL PL13710661.3T patent/PL2834974T3/pl unknown
- 2013-02-26 PT PT137106639T patent/PT2834975T/pt unknown
- 2013-02-26 SG SG10201608270VA patent/SG10201608270VA/en unknown
- 2013-02-26 WO PCT/US2013/027815 patent/WO2013151635A1/en not_active Ceased
- 2013-02-26 SG SG11201405547TA patent/SG11201405547TA/en unknown
- 2013-02-26 CA CA2867024A patent/CA2867024C/en active Active
- 2013-02-26 PL PL13710663T patent/PL2834975T3/pl unknown
- 2013-02-26 MY MYPI2014702630A patent/MY169717A/en unknown
- 2013-03-05 TW TW102107689A patent/TWI549481B/zh active
- 2013-03-05 TW TW102107690A patent/TWI543621B/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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