CN106165427B - 用于在多层视频编解码器中使用特定hevc sei消息的装置和方法 - Google Patents
用于在多层视频编解码器中使用特定hevc sei消息的装置和方法 Download PDFInfo
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- CN106165427B CN106165427B CN201580015546.7A CN201580015546A CN106165427B CN 106165427 B CN106165427 B CN 106165427B CN 201580015546 A CN201580015546 A CN 201580015546A CN 106165427 B CN106165427 B CN 106165427B
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461969798P | 2014-03-24 | 2014-03-24 | |
| US61/969,798 | 2014-03-24 | ||
| US14/664,699 | 2015-03-20 | ||
| US14/664,699 US10136152B2 (en) | 2014-03-24 | 2015-03-20 | Use of specific HEVC SEI messages for multi-layer video codecs |
| PCT/US2015/022005 WO2015148374A1 (en) | 2014-03-24 | 2015-03-23 | Use of specific hevc sei messages for multi-layer video codecs |
Publications (2)
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| CN106165427A CN106165427A (zh) | 2016-11-23 |
| CN106165427B true CN106165427B (zh) | 2019-02-15 |
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| CN201580015546.7A Active CN106165427B (zh) | 2014-03-24 | 2015-03-23 | 用于在多层视频编解码器中使用特定hevc sei消息的装置和方法 |
| CN201580015544.8A Active CN106165426B (zh) | 2014-03-24 | 2015-03-23 | 多层视频中确定起始随机存取的装置、方法及存储媒体 |
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| CN201580015544.8A Active CN106165426B (zh) | 2014-03-24 | 2015-03-23 | 多层视频中确定起始随机存取的装置、方法及存储媒体 |
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| EP (2) | EP3123722B1 (https=) |
| JP (2) | JP6510553B2 (https=) |
| KR (2) | KR102014587B1 (https=) |
| CN (2) | CN106165427B (https=) |
| ES (2) | ES2697426T3 (https=) |
| HU (2) | HUE040006T2 (https=) |
| MX (2) | MX361285B (https=) |
| WO (2) | WO2015148374A1 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021259222A1 (en) * | 2020-06-22 | 2021-12-30 | Beijing Bytedance Network Technology Co., Ltd. | Au delimiter, and general constraints information in video coding |
| US12316880B2 (en) | 2020-06-04 | 2025-05-27 | Beijing Bytedance Network Technology Co., Ltd. | Reference picture resampling |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102223751B1 (ko) * | 2013-07-12 | 2021-03-05 | 소니 주식회사 | 재생 장치, 재생 방법, 및 기록 매체 |
| US10136152B2 (en) | 2014-03-24 | 2018-11-20 | Qualcomm Incorporated | Use of specific HEVC SEI messages for multi-layer video codecs |
| US10616617B2 (en) * | 2015-04-23 | 2020-04-07 | Lg Electronics Inc. | Method and apparatus for transmitting or receiving broadcast signal |
| FR3049142A1 (fr) * | 2016-03-16 | 2017-09-22 | Orange | Acquisition d'extraits d'un flux multimedia sur un terminal |
| US10834153B2 (en) * | 2016-08-24 | 2020-11-10 | Qualcomm Incorporated | System level signaling of SEI tracks for media data streaming |
| US10812820B2 (en) * | 2016-11-30 | 2020-10-20 | Qualcomm Incorporated | Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata |
| DE112018002117B4 (de) | 2017-04-21 | 2026-02-19 | Zenimax Media Inc. | Systeme und verfahren für verzögerte post-prozesse in der videocodierung |
| US10630994B2 (en) * | 2017-06-28 | 2020-04-21 | Agora Lab, Inc. | Specific operation prediction in video compression |
| CN109194966B (zh) * | 2018-08-03 | 2021-04-27 | 广州酷狗计算机科技有限公司 | Sei消息的有效载荷获取方法、装置和存储介质 |
| GB2594803B (en) * | 2018-10-03 | 2022-10-19 | V Nova Int Ltd | Weighted downsampling and weighted transformations for signal coding |
| EP4300965A3 (en) | 2018-11-05 | 2024-01-17 | Beijing Bytedance Network Technology Co., Ltd. | Interpolation for inter prediction with refinement |
| EP3900345A4 (en) | 2018-12-20 | 2022-03-02 | Telefonaktiebolaget LM Ericsson (publ) | NORMATIVE RECOVERY POINT INDICATION |
| US11889118B2 (en) * | 2019-02-24 | 2024-01-30 | Sharp Kabushiki Kaisha | Systems and methods for signaling types of pictures and associated information in video coding |
| EP3928512A4 (en) * | 2019-03-11 | 2022-06-22 | Huawei Technologies Co., Ltd. | STEP BY DECODE REFRESHMENT IN VIDEO ENCODING |
| US12069308B2 (en) | 2019-05-16 | 2024-08-20 | Nokia Technologies Oy | Apparatus, a method and a computer program for handling random access pictures in video coding |
| CN118317099A (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 |
| CN113950842A (zh) * | 2019-06-20 | 2022-01-18 | 索尼半导体解决方案公司 | 图像处理装置和方法 |
| MX2022003362A (es) | 2019-09-24 | 2022-04-11 | Huawei Tech Co Ltd | Compatibilidad con imagenes mixtas irap y no irap dentro de una unidad de acceso de flujos de bits de video de capas multiples. |
| KR102746657B1 (ko) * | 2019-09-24 | 2024-12-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다층 비디오 비트스트림에 대한 dpb 파라미터의 시그널링 기법 |
| BR112022005407A2 (pt) | 2019-09-24 | 2022-06-21 | Huawei Tech Co Ltd | Método implementado por um decodificador, dispositivo de codificação de vídeo, mídia legível por computador não transitória e decodificador |
| GB2587365B (en) * | 2019-09-24 | 2023-02-22 | Canon Kk | Method, device, and computer program for coding and decoding a picture |
| CN116939219A (zh) | 2019-09-24 | 2023-10-24 | 华为技术有限公司 | 用于所有层的可伸缩嵌套式sei消息 |
| CN114902674B (zh) | 2019-12-26 | 2025-07-15 | 字节跳动有限公司 | 视频编解码中的档次、层和层级指示 |
| WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
| EP4066387A4 (en) * | 2019-12-27 | 2023-02-15 | ByteDance Inc. | SUBPICTURE SIGNALING IN PARAMETER SETS |
| US11343524B2 (en) * | 2019-12-27 | 2022-05-24 | Tencent America LLC | Method for adaptation parameter set reference and constraints in coded video stream |
| US11356698B2 (en) * | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| WO2021142370A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Constraints on value ranges in video bitstreams |
| GB2593543B (en) | 2020-03-27 | 2023-04-19 | Canon Kk | Video coding and decoding |
| US11563980B2 (en) * | 2020-04-02 | 2023-01-24 | Qualcomm Incorporated | General constraint information syntax in video coding |
| WO2021235411A1 (ja) * | 2020-05-19 | 2021-11-25 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
| KR20230013051A (ko) | 2020-05-22 | 2023-01-26 | 바이트댄스 아이엔씨 | 코딩된 비디오의 nal 유닛의 순서 |
| CN116134823A (zh) * | 2020-05-25 | 2023-05-16 | Lg电子株式会社 | 基于多层的图像编码设备和方法 |
| KR20230023721A (ko) * | 2020-06-06 | 2023-02-17 | 엘지전자 주식회사 | 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법 |
| MX2022015674A (es) * | 2020-06-09 | 2023-01-16 | Bytedance Inc | Informacion de decodificador de video de referencia hipotetica anidada no escalable de se?alizacion. |
| AU2021288502A1 (en) * | 2020-06-09 | 2023-01-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video coding aspects of temporal motion vector prediction, interlayer referencing and temporal sublayer indication |
| CN115699741A (zh) | 2020-06-09 | 2023-02-03 | 字节跳动有限公司 | 视频编解码中的补充增强信息消息的可缩放嵌套 |
| WO2021252978A1 (en) | 2020-06-12 | 2021-12-16 | Bytedance Inc. | Constraints on picture output ordering in a video bitstream |
| US11962936B2 (en) | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
| US11930222B1 (en) * | 2021-03-30 | 2024-03-12 | Amazon Technologies, Inc. | Encoding video for film grain synthesis |
| EP4292286A1 (en) * | 2021-04-02 | 2023-12-20 | Dolby Laboratories Licensing Corporation | Metadata signaling and conversion for film grain encoding |
| WO2022220724A1 (en) * | 2021-04-12 | 2022-10-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Message referencing |
| CN115225913A (zh) * | 2021-04-20 | 2022-10-21 | 中兴通讯股份有限公司 | 一种码流处理方法、装置、终端设备及存储介质 |
| US11936913B2 (en) * | 2021-06-28 | 2024-03-19 | Tencent America LLC | Warping-based decoded picture resampling supplementary enhancement information message |
| US11785239B2 (en) | 2021-06-29 | 2023-10-10 | Tencent America LLC | Independent coded region output supplementary enhancement information message |
| CN118975214A (zh) * | 2021-10-05 | 2024-11-15 | Op解决方案公司 | 用于预测编码的系统和方法 |
| CN119732046A (zh) * | 2022-08-17 | 2025-03-28 | 字节跳动有限公司 | 神经网络后处理滤波器sei消息的存在和相对解码顺序 |
| US20240146994A1 (en) * | 2022-11-01 | 2024-05-02 | Qualcomm Incorporated | Identifying and marking video data units for network transport of video data |
| CN119545028A (zh) * | 2023-08-30 | 2025-02-28 | 中兴通讯股份有限公司 | 胶片颗粒处理方法、装置及存储介质 |
| US20250106420A1 (en) * | 2023-09-21 | 2025-03-27 | Tencent America LLC | Required supplementary enhancement information messages through profile |
| US20250113061A1 (en) * | 2023-09-28 | 2025-04-03 | Tencent America LLC | Large sei messages |
| CN121970348A (zh) * | 2023-10-04 | 2026-05-01 | Lg 电子株式会社 | 图像编码/解码方法、用于发送比特流的方法以及具有存储在其中的比特流的记录介质 |
| WO2026010383A1 (ko) * | 2024-07-02 | 2026-01-08 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
| CN121462798A (zh) * | 2024-07-31 | 2026-02-03 | 中兴通讯股份有限公司 | 消息处理类型的指示方法、通信装置及存储介质 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548345A (zh) * | 2011-05-30 | 2014-01-29 | 索尼公司 | 记录设备和方法、再现设备和方法、程序和记录再现设备 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006109117A1 (en) * | 2005-04-13 | 2006-10-19 | Nokia Corporation | Method, device and system for effectively coding and decoding of video data |
| CN102342127A (zh) * | 2009-01-28 | 2012-02-01 | 诺基亚公司 | 用于视频编码和解码的方法和装置 |
| US9113172B2 (en) | 2011-01-14 | 2015-08-18 | Vidyo, Inc. | Techniques for describing temporal coding structure |
| US9706227B2 (en) * | 2011-03-10 | 2017-07-11 | Qualcomm Incorporated | Video coding techniques for coding dependent pictures after random access |
| KR101649207B1 (ko) | 2011-08-31 | 2016-08-19 | 노키아 테크놀로지스 오와이 | 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램 |
| US20140218473A1 (en) * | 2013-01-07 | 2014-08-07 | Nokia Corporation | Method and apparatus for video coding and decoding |
| KR20140122200A (ko) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치 |
| US20150103895A1 (en) | 2013-10-13 | 2015-04-16 | Sharp Laboratories Of America, Inc. | Electronic devices for signaling multiple initial buffering parameters |
| EP3078195A4 (en) | 2013-12-02 | 2017-08-09 | Nokia Technologies OY | Video encoding and decoding |
| CN104754358B (zh) * | 2013-12-27 | 2019-02-19 | 中兴通讯股份有限公司 | 码流的生成和处理方法、装置及系统 |
| US10136152B2 (en) | 2014-03-24 | 2018-11-20 | Qualcomm Incorporated | Use of specific HEVC SEI messages for multi-layer video codecs |
-
2015
- 2015-03-20 US US14/664,699 patent/US10136152B2/en active Active
- 2015-03-20 US US14/664,702 patent/US10880565B2/en active Active
- 2015-03-23 KR KR1020167029201A patent/KR102014587B1/ko active Active
- 2015-03-23 CN CN201580015546.7A patent/CN106165427B/zh active Active
- 2015-03-23 EP EP15714379.3A patent/EP3123722B1/en active Active
- 2015-03-23 CN CN201580015544.8A patent/CN106165426B/zh active Active
- 2015-03-23 MX MX2016012049A patent/MX361285B/es active IP Right Grant
- 2015-03-23 MX MX2016012128A patent/MX359086B/es active IP Right Grant
- 2015-03-23 EP EP15716623.2A patent/EP3123723B1/en active Active
- 2015-03-23 ES ES15714379T patent/ES2697426T3/es active Active
- 2015-03-23 JP JP2016558409A patent/JP6510553B2/ja active Active
- 2015-03-23 JP JP2016558382A patent/JP6534681B2/ja active Active
- 2015-03-23 HU HUE15714379A patent/HUE040006T2/hu unknown
- 2015-03-23 WO PCT/US2015/022005 patent/WO2015148374A1/en not_active Ceased
- 2015-03-23 HU HUE15716623A patent/HUE038322T2/hu unknown
- 2015-03-23 WO PCT/US2015/022012 patent/WO2015148380A2/en not_active Ceased
- 2015-03-23 KR KR1020167029165A patent/KR101969631B1/ko active Active
- 2015-03-23 ES ES15716623.2T patent/ES2681502T3/es active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548345A (zh) * | 2011-05-30 | 2014-01-29 | 索尼公司 | 记录设备和方法、再现设备和方法、程序和记录再现设备 |
Non-Patent Citations (1)
| Title |
|---|
| MV-HEVC/SHVC HLS: On multi-mode bitstream extraction;Ying Chen;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20131101;全文 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12316880B2 (en) | 2020-06-04 | 2025-05-27 | Beijing Bytedance Network Technology Co., Ltd. | Reference picture resampling |
| WO2021259222A1 (en) * | 2020-06-22 | 2021-12-30 | Beijing Bytedance Network Technology Co., Ltd. | Au delimiter, and general constraints information in video coding |
| US11924475B2 (en) | 2020-06-22 | 2024-03-05 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of quantization information in coded video |
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