HK1203009A1 - 在視頻譯碼中的低延遲視頻緩衝 - Google Patents
在視頻譯碼中的低延遲視頻緩衝Info
- Publication number
- HK1203009A1 HK1203009A1 HK15103308.4A HK15103308A HK1203009A1 HK 1203009 A1 HK1203009 A1 HK 1203009A1 HK 15103308 A HK15103308 A HK 15103308A HK 1203009 A1 HK1203009 A1 HK 1203009A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- video
- low
- delay
- buffering
- video coding
- Prior art date
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
-
- 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; CALCULATING OR 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
-
- 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
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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261620266P | 2012-04-04 | 2012-04-04 | |
| US201261641063P | 2012-05-01 | 2012-05-01 | |
| 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 |
|---|---|
| HK1203009A1 true HK1203009A1 (zh) | 2015-10-09 |
Family
ID=49292282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15101603.0A HK1201112A1 (zh) | 2012-04-04 | 2015-02-13 | 在視頻譯碼中的低延遲視頻緩衝 |
| HK15103308.4A HK1203009A1 (zh) | 2012-04-04 | 2015-04-01 | 在視頻譯碼中的低延遲視頻緩衝 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15101603.0A HK1201112A1 (zh) | 2012-04-04 | 2015-02-13 | 在視頻譯碼中的低延遲視頻緩衝 |
Country Status (23)
| Country | Link |
|---|---|
| US (2) | US9565431B2 (zh) |
| EP (2) | EP2834974B1 (zh) |
| JP (3) | JP6377603B2 (zh) |
| KR (2) | KR101739633B1 (zh) |
| CN (2) | CN104221387B (zh) |
| AU (3) | AU2013244011B2 (zh) |
| BR (2) | BR112014024849B1 (zh) |
| CA (2) | CA2866665C (zh) |
| DK (1) | DK2834975T3 (zh) |
| ES (2) | ES2592182T3 (zh) |
| HK (2) | HK1201112A1 (zh) |
| HU (2) | HUE029350T2 (zh) |
| IL (2) | IL234520A (zh) |
| MY (2) | MY169717A (zh) |
| PH (2) | PH12014502034A1 (zh) |
| PL (2) | PL2834974T3 (zh) |
| PT (1) | PT2834975T (zh) |
| RU (2) | RU2630176C2 (zh) |
| SG (3) | SG11201405547TA (zh) |
| SI (1) | SI2834975T1 (zh) |
| TW (2) | TWI549481B (zh) |
| WO (2) | WO2013151635A1 (zh) |
| ZA (1) | ZA201408023B (zh) |
Families Citing this family (38)
| 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 |
| PL2842313T3 (pl) | 2012-04-13 | 2017-06-30 | Ge Video Compression, Llc | Skalowalny strumień danych i obiekt sieciowy |
| CN107770556B (zh) | 2012-04-23 | 2020-05-19 | 太阳专利托管公司 | 解码方法、解码装置以及编码方法、编码装置 |
| ES2961943T3 (es) * | 2012-06-26 | 2024-03-14 | Lg Electronics Inc | Método de decodificación de vídeo, método de codificación de vídeo y medio de almacenamiento que almacena información de video codificada |
| CA3214600A1 (en) | 2012-06-29 | 2014-01-03 | Ge Video Compression, Llc | Video data stream concept |
| 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 |
| 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 |
| 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 |
| KR102398936B1 (ko) * | 2019-01-02 | 2022-05-17 | 엘지전자 주식회사 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| BR112021013521A2 (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 |
| CN118714302A (zh) * | 2019-02-01 | 2024-09-27 | 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 |
| MX2021010393A (es) * | 2019-03-01 | 2021-11-12 | Fraunhofer Ges Forschung | Decodificador de referencia hipotetico. |
| 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 |
| CN118317097A (zh) * | 2019-06-18 | 2024-07-09 | 松下电器（美国）知识产权公司 | 编码装置、编码方法、解码装置和解码方法 |
| KR20220024007A (ko) * | 2019-06-18 | 2022-03-03 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법, 및 복호 방법 |
| CN114208196B (zh) | 2019-08-10 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 帧间编解码模式的位置限制 |
| KR20220063269A (ko) * | 2019-09-24 | 2022-05-17 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 해상도 변경들을 위한 디코딩된 픽처 버퍼 동작 |
| EP4032290A4 (en) | 2019-10-18 | 2022-11-30 | Beijing Bytedance Network Technology Co., Ltd. | SYNTAX CONSTRAINTS IN REPORTING SUBPICTURE PARAMETER SETS |
| WO2021107637A1 (ko) * | 2019-11-27 | 2021-06-03 | 엘지전자 주식회사 | 영상 정보를 시그널링하는 방법 및 장치 |
| WO2021137591A1 (ko) * | 2019-12-30 | 2021-07-08 | 엘지전자 주식회사 | Ols dpb 파라미터 인덱스를 포함하는 영상 정보 기반 영상 디코딩 방법 및 그 장치 |
| US20230049909A1 (en) * | 2019-12-31 | 2023-02-16 | Koninklijke Kpn N.V. | Partial output of a decoded picture buffer in video coding |
| US12058357B2 (en) | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| TWI801883B (zh) | 2020-05-22 | 2023-05-11 | 美商Ｇｅ影像壓縮有限公司 | 視訊編碼器、視訊解碼器、用於編碼與解碼之方法及用以實現進階視訊寫碼概念之視訊資料串流 |
| CN115943627A (zh) | 2020-06-08 | 2023-04-07 | 字节跳动有限公司 | 对编解码视频图片中条带计数的约束 |
| EP3972279A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Subpicture track referencing and processing |
| 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 (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7532670B2 (en) | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| US7257162B2 (en) | 2002-07-02 | 2007-08-14 | Conexant Systems, Inc. | Hypothetical reference decoder for compressed image and video |
| MY134659A (en) * | 2002-11-06 | 2007-12-31 | Nokia Corp | Picture buffering for prediction references and display |
| KR100855466B1 (ko) * | 2004-01-27 | 2008-09-01 | 삼성전자주식회사 | 비디오 코딩 및 디코딩 방법, 및 이를 위한 장치 |
| US20060002479A1 (en) * | 2004-06-22 | 2006-01-05 | Fernandes Felix C A | Decoder for H.264/AVC video |
| WO2006059796A1 (ja) * | 2004-12-02 | 2006-06-08 | Sony Corporation | 符号化装置および方法、並びにプログラム |
| 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 |
| US8559510B2 (en) | 2006-08-10 | 2013-10-15 | Canon Kabushiki Kaisha | Image decoding apparatus |
| PL3182708T3 (pl) * | 2007-01-04 | 2019-07-31 | Interdigital Madison Patent Holdings | Sposoby i urządzenie dla informacji o wielu-widokach przenoszonych w składni wysokiego poziomu |
| CN102984544A (zh) | 2007-01-08 | 2013-03-20 | 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 |
| US8254455B2 (en) | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
| BRPI0818077A2 (pt) * | 2007-10-15 | 2015-03-31 | Qualcomm Inc | Codificação de camada de aperfeiçoamento melhorada para codificação de vídeo escalonável |
| 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 |
| CA2730543C (en) * | 2008-07-16 | 2014-04-22 | Nokia Corporation | Method and apparatus for track and track subset grouping |
| WO2010021665A1 (en) | 2008-08-20 | 2010-02-25 | Thomson Licensing | Hypothetical reference decoder |
| US20100128779A1 (en) | 2008-11-14 | 2010-05-27 | Chanchal Chatterjee | 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 |
| KR20110124161A (ko) | 2010-05-10 | 2011-11-16 | 삼성전자주식회사 | 계층 부호화 영상의 송수신 방법 및 장치 |
| 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 CN CN201380018437.1A patent/CN104221387B/zh active Active
- 2013-02-26 KR KR1020147030538A patent/KR101739633B1/ko active IP Right Grant
- 2013-02-26 RU RU2014144282A patent/RU2630176C2/ru active
- 2013-02-26 MY MYPI2014702630A patent/MY169717A/en unknown
- 2013-02-26 CN CN201380018546.3A patent/CN104205849B/zh active Active
- 2013-02-26 AU AU2013244011A patent/AU2013244011B2/en active Active
- 2013-02-26 CA CA2866665A patent/CA2866665C/en active Active
- 2013-02-26 HU HUE13710663A patent/HUE029350T2/en unknown
- 2013-02-26 DK DK13710663.9T patent/DK2834975T3/en active
- 2013-02-26 EP EP13710661.3A patent/EP2834974B1/en active Active
- 2013-02-26 SG SG11201405547TA patent/SG11201405547TA/en unknown
- 2013-02-26 BR BR112014024849-4A patent/BR112014024849B1/pt active IP Right Grant
- 2013-02-26 EP EP13710663.9A patent/EP2834975B1/en active Active
- 2013-02-26 CA CA2867024A patent/CA2867024C/en active Active
- 2013-02-26 SG SG10201608270VA patent/SG10201608270VA/en unknown
- 2013-02-26 JP JP2015504557A patent/JP6377603B2/ja active Active
- 2013-02-26 SI SI201330295A patent/SI2834975T1/sl unknown
- 2013-02-26 ES ES13710663.9T patent/ES2592182T3/es active Active
- 2013-02-26 AU AU2013244010A patent/AU2013244010A1/en not_active Abandoned
- 2013-02-26 SG SG11201405544YA patent/SG11201405544YA/en unknown
- 2013-02-26 ES ES13710661T patent/ES2928690T3/es active Active
- 2013-02-26 PL PL13710661.3T patent/PL2834974T3/pl unknown
- 2013-02-26 PL PL13710663T patent/PL2834975T3/pl unknown
- 2013-02-26 KR KR1020147030537A patent/KR101794398B1/ko active IP Right Grant
- 2013-02-26 JP JP2015504556A patent/JP6529904B2/ja active Active
- 2013-02-26 BR BR112014024850-8A patent/BR112014024850B1/pt active IP Right Grant
- 2013-02-26 WO PCT/US2013/027815 patent/WO2013151635A1/en active Application Filing
- 2013-02-26 RU RU2014143786A patent/RU2633165C2/ru active
- 2013-02-26 HU HUE13710661A patent/HUE060226T2/hu unknown
- 2013-02-26 WO PCT/US2013/027808 patent/WO2013151634A1/en active Application Filing
- 2013-02-26 MY MYPI2014702625A patent/MY168712A/en unknown
- 2013-02-26 PT PT137106639T patent/PT2834975T/pt 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/PH12014502034A1/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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2015
- 2015-02-13 HK HK15101603.0A patent/HK1201112A1/zh unknown
- 2015-04-01 HK HK15103308.4A patent/HK1203009A1/zh 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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