HUE029350T2 - Low latency video buffering in video encoding - Google Patents
Low latency video buffering in video encoding Download PDFInfo
- Publication number
- HUE029350T2 HUE029350T2 HUE13710663A HUE13710663A HUE029350T2 HU E029350 T2 HUE029350 T2 HU E029350T2 HU E13710663 A HUE13710663 A HU E13710663A HU E13710663 A HUE13710663 A HU E13710663A HU E029350 T2 HUE029350 T2 HU E029350T2
- Authority
- HU
- Hungary
- Prior art keywords
- picture
- decoding
- cpb
- units
- video
- 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 (3)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE029350T2 true HUE029350T2 (en) | 2017-02-28 |
Family
ID=49292282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE13710663A HUE029350T2 (en) | 2012-04-04 | 2013-02-26 | Low latency video buffering in video encoding |
| HUE13710661A HUE060226T2 (hu) | 2012-04-04 | 2013-02-26 | Alacsony késleltetésû videó pufferelés videó kódolásban |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE13710661A HUE060226T2 (hu) | 2012-04-04 | 2013-02-26 | Alacsony késleltetésû videó pufferelés videó kódolásban |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | US9565431B2 (enExample) |
| EP (2) | EP2834975B1 (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) | ES2928690T3 (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) | TWI543621B (enExample) |
| WO (2) | WO2013151635A1 (enExample) |
| ZA (1) | ZA201408023B (enExample) |
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| US9565431B2 (en) | 2012-04-04 | 2017-02-07 | Qualcomm Incorporated | Low-delay video buffering in video coding |
| KR102096566B1 (ko) | 2012-04-13 | 2020-04-02 | 지이 비디오 컴프레션, 엘엘씨 | 저지연 화상 코딩 |
| CN107801030B (zh) * | 2012-04-23 | 2020-10-09 | 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 |
| CN108718410B (zh) * | 2012-06-26 | 2022-05-24 | Lg 电子株式会社 | 视频编码方法、视频解码方法和使用其的装置 |
| UA129465C2 (uk) * | 2012-06-29 | 2025-05-07 | ДЖ.І. ВІДІЕУ КЕМПРЕШН, ЛЛСі | Концепція потоку відеоданих |
| 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 |
| SG10201700399VA (en) | 2013-04-07 | 2017-02-27 | Dolby Int Ab | Signaling change in output layer sets |
| 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 |
| US10205965B2 (en) * | 2013-10-15 | 2019-02-12 | Nokia Technologies Oy | Video encoding and decoding |
| US10547834B2 (en) * | 2014-01-08 | 2020-01-28 | 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 |
| CN115550651A (zh) * | 2017-07-31 | 2022-12-30 | 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 |
| KR20250121143A (ko) | 2019-01-02 | 2025-08-11 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| CN115550648B (zh) * | 2019-01-09 | 2023-09-01 | 华为技术有限公司 | 视频译码中的子图像大小 |
| 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. |
| CN115733984A (zh) | 2019-03-11 | 2023-03-03 | 华为技术有限公司 | 一种存储码流的装置、方法及分发码流的系统 |
| 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 |
| WO2020233660A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax-based motion candidate derivation in sub-block merge mode |
| CN118433417A (zh) * | 2019-06-18 | 2024-08-02 | 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 |
| KR20220044271A (ko) | 2019-08-10 | 2022-04-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 비트스트림들에서의 서브픽처 의존적 시그널링 |
| US11356685B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorproated | Signaling number of sub-pictures in high-level syntax for video coding |
| CA3152357A1 (en) | 2019-09-24 | 2021-04-01 | Ye-Kui Wang | Layer based parameter set nal unit constraints |
| WO2021061280A1 (en) | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Signaling of picture header in video coding |
| CN114631321B (zh) | 2019-10-18 | 2024-04-12 | 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 |
| CN119544986A (zh) * | 2019-11-27 | 2025-02-28 | Lg电子株式会社 | 解码和编码设备及发送用于图像的数据的设备 |
| CA3163401C (en) * | 2019-11-27 | 2025-12-02 | Lg Electronics Inc. | METHOD AND APPARATUS FOR SIGNALING IMAGE PARTITIONING INFORMATION |
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| KR20250124392A (ko) * | 2019-12-30 | 2025-08-19 | 엘지전자 주식회사 | Ols dpb 파라미터 인덱스를 포함하는 영상 정보 기반 영상 디코딩 방법 및 그 장치 |
| EP4085622A1 (en) * | 2019-12-31 | 2022-11-09 | Koninklijke KPN N.V. | Partial output of a decoded picture buffer in video coding |
| KR20220157950A (ko) | 2020-03-23 | 2022-11-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트 |
| US12058357B2 (en) | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| JP7760811B2 (ja) | 2020-05-22 | 2025-10-28 | ドルビー・ビデオ・コンプレッション・リミテッド・ライアビリティ・カンパニー | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
| WO2021252530A1 (en) * | 2020-06-08 | 2021-12-16 | Bytedance Inc. | Constraints on decoding picture buffer |
| 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 |
| US11871143B2 (en) | 2020-09-17 | 2024-01-09 | Lemon Inc. | Subpicture tracks in coded video |
| WO2022144244A1 (en) | 2020-12-28 | 2022-07-07 | Koninklijke Kpn N.V. | Partial output of a decoded picture buffer in video coding |
| WO2022144184A1 (en) | 2020-12-28 | 2022-07-07 | Koninklijke Kpn N.V. | Prioritized decoding and output of parts of a picture 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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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 CA CA2866665A patent/CA2866665C/en active Active
- 2013-02-26 ES ES13710661T patent/ES2928690T3/es active Active
- 2013-02-26 ES ES13710663.9T patent/ES2592182T3/es active Active
- 2013-02-26 EP EP13710663.9A patent/EP2834975B1/en active Active
- 2013-02-26 CA CA2867024A patent/CA2867024C/en active Active
- 2013-02-26 JP JP2015504556A patent/JP6529904B2/ja active Active
- 2013-02-26 DK DK13710663.9T patent/DK2834975T3/en active
- 2013-02-26 CN CN201380018437.1A patent/CN104221387B/zh active Active
- 2013-02-26 RU RU2014144282A patent/RU2630176C2/ru active
- 2013-02-26 MY MYPI2014702625A patent/MY168712A/en unknown
- 2013-02-26 PL PL13710661.3T patent/PL2834974T3/pl unknown
- 2013-02-26 AU AU2013244010A patent/AU2013244010A1/en not_active Abandoned
- 2013-02-26 WO PCT/US2013/027815 patent/WO2013151635A1/en not_active Ceased
- 2013-02-26 HU HUE13710663A patent/HUE029350T2/en unknown
- 2013-02-26 SG SG11201405544YA patent/SG11201405544YA/en unknown
- 2013-02-26 HU HUE13710661A patent/HUE060226T2/hu unknown
- 2013-02-26 BR BR112014024850-8A patent/BR112014024850B1/pt active IP Right Grant
- 2013-02-26 PT PT137106639T patent/PT2834975T/pt unknown
- 2013-02-26 RU RU2014143786A patent/RU2633165C2/ru active
- 2013-02-26 EP EP13710661.3A patent/EP2834974B1/en active Active
- 2013-02-26 KR KR1020147030537A patent/KR101794398B1/ko active Active
- 2013-02-26 SI SI201330295A patent/SI2834975T1/sl unknown
- 2013-02-26 BR BR112014024849-4A patent/BR112014024849B1/pt active IP Right Grant
- 2013-02-26 AU AU2013244011A patent/AU2013244011B2/en active Active
- 2013-02-26 KR KR1020147030538A patent/KR101739633B1/ko active Active
- 2013-02-26 SG SG11201405547TA patent/SG11201405547TA/en unknown
- 2013-02-26 JP JP2015504557A patent/JP6377603B2/ja active Active
- 2013-02-26 PL PL13710663T patent/PL2834975T3/pl unknown
- 2013-02-26 SG SG10201608270VA patent/SG10201608270VA/en unknown
- 2013-02-26 WO PCT/US2013/027808 patent/WO2013151634A1/en not_active Ceased
- 2013-02-26 MY MYPI2014702630A patent/MY169717A/en unknown
- 2013-02-26 CN CN201380018546.3A patent/CN104205849B/zh active Active
- 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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