PL2834974T3 - Buforowanie wideo z małym opóźnieniem przy kodowaniu wideo - Google Patents
Buforowanie wideo z małym opóźnieniem przy kodowaniu wideoInfo
- Publication number
- PL2834974T3 PL2834974T3 PL13710661.3T PL13710661T PL2834974T3 PL 2834974 T3 PL2834974 T3 PL 2834974T3 PL 13710661 T PL13710661 T PL 13710661T PL 2834974 T3 PL2834974 T3 PL 2834974T3
- Authority
- PL
- Poland
- 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 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
-
- 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 | |
| US13/776,063 US9578326B2 (en) | 2012-04-04 | 2013-02-25 | Low-delay video buffering in video coding |
| PCT/US2013/027808 WO2013151634A1 (en) | 2012-04-04 | 2013-02-26 | Low-delay video buffering in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2834974T3 true PL2834974T3 (pl) | 2022-12-05 |
Family
ID=49292282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL13710661.3T PL2834974T3 (pl) | 2012-04-04 | 2013-02-26 | Buforowanie wideo z małym opóźnieniem przy kodowaniu wideo |
| PL13710663T PL2834975T3 (pl) | 2012-04-04 | 2013-02-26 | Buforowanie wideo o małym opóźnieniu w kodowaniu wideo |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL13710663T PL2834975T3 (pl) | 2012-04-04 | 2013-02-26 | Buforowanie wideo o małym opóźnieniu w kodowaniu wideo |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | US9565431B2 (pl) |
| EP (2) | EP2834974B1 (pl) |
| JP (3) | JP6529904B2 (pl) |
| KR (2) | KR101739633B1 (pl) |
| CN (2) | CN104221387B (pl) |
| AU (3) | AU2013244011B2 (pl) |
| BR (2) | BR112014024849B1 (pl) |
| CA (2) | CA2867024C (pl) |
| DK (1) | DK2834975T3 (pl) |
| ES (2) | ES2592182T3 (pl) |
| HU (2) | HUE060226T2 (pl) |
| IL (2) | IL234520A (pl) |
| MY (2) | MY168712A (pl) |
| PH (2) | PH12014502034B1 (pl) |
| PL (2) | PL2834974T3 (pl) |
| PT (1) | PT2834975T (pl) |
| RU (2) | RU2633165C2 (pl) |
| SG (3) | SG11201405547TA (pl) |
| SI (1) | SI2834975T1 (pl) |
| TW (2) | TWI549481B (pl) |
| WO (2) | WO2013151634A1 (pl) |
| ZA (1) | ZA201408023B (pl) |
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| US9565431B2 (en) | 2012-04-04 | 2017-02-07 | Qualcomm Incorporated | Low-delay video buffering in video coding |
| CA3056122C (en) | 2012-04-13 | 2021-05-04 | Robert SKUPIN | Low delay picture coding |
| PL2843945T3 (pl) | 2012-04-23 | 2020-07-27 | Sun Patent Trust | Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów |
| HUE058244T2 (hu) | 2012-06-26 | 2022-07-28 | Lg Electronics Inc | Videó dekódoló eljárás, videó kódoló eljárás, valamint kódolt videó információt tároló dekóderrel olvasható tárolóközeg |
| TWI558182B (zh) * | 2012-06-29 | 2016-11-11 | Ｇｅ影像壓縮有限公司 | 視訊資料串流槪念技術 |
| US9912941B2 (en) * | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
| US10110890B2 (en) * | 2012-07-02 | 2018-10-23 | Sony Corporation | Video coding system with low delay 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 |
| IL287526B (en) * | 2013-04-07 | 2022-07-01 | Dolby Int Ab | Signal change in systems layer output |
| 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 |
| US9794558B2 (en) * | 2014-01-08 | 2017-10-17 | 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 |
| CA3125551C (en) | 2019-01-02 | 2023-12-19 | Lg Electronics Inc. | Method and device for processing video signal by using inter prediction |
| ES2952079T3 (es) | 2019-01-09 | 2023-10-26 | Huawei Tech Co Ltd | Dimensionamiento de subimágenes en la codificación de vídeo |
| 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 |
| EP3918789A1 (en) * | 2019-02-01 | 2021-12-08 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Video codec allowing sub-picture or region wise random access and concept for video composition using the same |
| MX2021010393A (es) * | 2019-03-01 | 2021-11-12 | Fraunhofer Ges Forschung | Decodificador de referencia hipotetico. |
| WO2020185923A1 (en) | 2019-03-11 | 2020-09-17 | Futurewei Technologies, Inc. | 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 |
| WO2020233661A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax signaling in sub-block merge mode |
| 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 |
| CN118317100A (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 |
| CN114208166B (zh) | 2019-08-10 | 2024-04-09 | 北京字节跳动网络技术有限公司 | 视频比特流中的子图片相关信令通知 |
| US11356685B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorproated | Signaling number of sub-pictures in high-level syntax for video coding |
| EP4026096A4 (en) | 2019-09-24 | 2023-02-08 | Huawei Technologies Co., Ltd. | SIGNALING AN IMAGE HEAD IN VIDEO ENCODING |
| CN114979663B (zh) | 2019-09-24 | 2023-08-04 | 华为技术有限公司 | 解码器、编码器及其实现的方法 |
| KR102871115B1 (ko) | 2019-10-18 | 2025-10-16 | 두인 비전 컴퍼니 리미티드 | 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들 |
| CA3284699A1 (en) * | 2019-11-27 | 2025-11-29 | Lg Electronics Inc | Method and apparatus for signaling picture partitioning information |
| MX2022006360A (es) * | 2019-11-27 | 2022-08-17 | Lg Electronics Inc | Metodo y aparato para se?alizacion de informacion de imagen. |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| 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 |
| CN115349254A (zh) | 2020-03-23 | 2022-11-15 | 抖音视界有限公司 | 控制编解码视频中不同级别的去块滤波 |
| US12058357B2 (en) * | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| PE20231246A1 (es) * | 2020-05-22 | 2023-08-21 | 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 |
| CN115917978B (zh) | 2020-06-08 | 2025-11-14 | 字节跳动有限公司 | 对解码图片缓存的约束 |
| KR102645663B1 (ko) | 2020-07-16 | 2024-03-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 멀티캐스트 및 브로드캐스트 서비스 중단 방법 및 장치 |
| 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 |
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| 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 |
| KR101242472B1 (ko) * | 2008-07-16 | 2013-03-12 | 노키아 코포레이션 | 트랙 및 트랙 서브세트의 그룹화를 위한 방법 및 장치 |
| 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 |
| CN102907096A (zh) | 2010-05-10 | 2013-01-30 | 三星电子株式会社 | 用于发送和接收分层编码视频的方法和设备 |
| 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 ES ES13710663.9T patent/ES2592182T3/es active Active
- 2013-02-26 HU HUE13710661A patent/HUE060226T2/hu unknown
- 2013-02-26 SG SG11201405547TA patent/SG11201405547TA/en unknown
- 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 CA CA2867024A patent/CA2867024C/en active Active
- 2013-02-26 AU AU2013244010A patent/AU2013244010A1/en not_active Abandoned
- 2013-02-26 SG SG10201608270VA patent/SG10201608270VA/en unknown
- 2013-02-26 CN CN201380018437.1A patent/CN104221387B/zh active Active
- 2013-02-26 SG SG11201405544YA patent/SG11201405544YA/en unknown
- 2013-02-26 WO PCT/US2013/027808 patent/WO2013151634A1/en not_active Ceased
- 2013-02-26 BR BR112014024849-4A patent/BR112014024849B1/pt active IP Right Grant
- 2013-02-26 ES ES13710661T patent/ES2928690T3/es active Active
- 2013-02-26 CA CA2866665A patent/CA2866665C/en active Active
- 2013-02-26 RU RU2014143786A patent/RU2633165C2/ru active
- 2013-02-26 PL PL13710661.3T patent/PL2834974T3/pl unknown
- 2013-02-26 MY MYPI2014702625A patent/MY168712A/en unknown
- 2013-02-26 WO PCT/US2013/027815 patent/WO2013151635A1/en not_active Ceased
- 2013-02-26 JP JP2015504556A patent/JP6529904B2/ja active Active
- 2013-02-26 PL PL13710663T patent/PL2834975T3/pl unknown
- 2013-02-26 MY MYPI2014702630A patent/MY169717A/en unknown
- 2013-02-26 RU RU2014144282A patent/RU2630176C2/ru active
- 2013-02-26 BR BR112014024850-8A patent/BR112014024850B1/pt active IP Right Grant
- 2013-02-26 SI SI201330295A patent/SI2834975T1/sl unknown
- 2013-02-26 JP JP2015504557A patent/JP6377603B2/ja active Active
- 2013-02-26 EP EP13710663.9A patent/EP2834975B1/en active Active
- 2013-02-26 CN CN201380018546.3A patent/CN104205849B/zh active Active
- 2013-02-26 HU HUE13710663A patent/HUE029350T2/en unknown
- 2013-02-26 KR KR1020147030537A patent/KR101794398B1/ko active Active
- 2013-02-26 PT PT137106639T patent/PT2834975T/pt unknown
- 2013-02-26 DK DK13710663.9T patent/DK2834975T3/en active
- 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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