JP2023529451A5 - - Google Patents
Info
- Publication number
- JP2023529451A5 JP2023529451A5 JP2022575703A JP2022575703A JP2023529451A5 JP 2023529451 A5 JP2023529451 A5 JP 2023529451A5 JP 2022575703 A JP2022575703 A JP 2022575703A JP 2022575703 A JP2022575703 A JP 2022575703A JP 2023529451 A5 JP2023529451 A5 JP 2023529451A5
- Authority
- JP
- Japan
- Prior art keywords
- payload type
- sei message
- sei
- video
- seinal
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063036808P | 2020-06-09 | 2020-06-09 | |
| US63/036,808 | 2020-06-09 | ||
| PCT/US2021/036489 WO2021252545A1 (en) | 2020-06-09 | 2021-06-08 | Signaling constraints in non-scalable nested video syntax elements |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023529451A JP2023529451A (ja) | 2023-07-10 |
| JP2023529451A5 true JP2023529451A5 (OSRAM) | 2023-08-28 |
| JP7508599B2 JP7508599B2 (ja) | 2024-07-01 |
Family
ID=78845859
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575701A Active JP7503663B2 (ja) | 2020-06-09 | 2021-06-08 | サブピクチャレベル及びバッファリング情報のシグナリング |
| JP2022575703A Active JP7508599B2 (ja) | 2020-06-09 | 2021-06-08 | 非スケーラブルネスト化ビデオシンタックス要素におけるシグナリング制約 |
| JP2022575702A Active JP7508598B2 (ja) | 2020-06-09 | 2021-06-08 | 非スケーラブルネスト化仮想参照ビデオデコーダ情報のシグナリング |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575701A Active JP7503663B2 (ja) | 2020-06-09 | 2021-06-08 | サブピクチャレベル及びバッファリング情報のシグナリング |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575702A Active JP7508598B2 (ja) | 2020-06-09 | 2021-06-08 | 非スケーラブルネスト化仮想参照ビデオデコーダ情報のシグナリング |
Country Status (12)
| Country | Link |
|---|---|
| US (7) | US12096009B2 (OSRAM) |
| EP (3) | EP4150902A4 (OSRAM) |
| JP (3) | JP7503663B2 (OSRAM) |
| KR (3) | KR102845874B1 (OSRAM) |
| CN (5) | CN115699773B (OSRAM) |
| AU (1) | AU2021288582A1 (OSRAM) |
| BR (1) | BR112022025071A2 (OSRAM) |
| CA (1) | CA3182204A1 (OSRAM) |
| MX (1) | MX2022015674A (OSRAM) |
| PH (1) | PH12022553390A1 (OSRAM) |
| WO (4) | WO2021252545A1 (OSRAM) |
| ZA (1) | ZA202213432B (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11743501B2 (en) * | 2020-04-07 | 2023-08-29 | Qualcomm Incorporated | High-level syntax design for geometry-based point cloud compression |
| WO2021237086A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Techniques for generation of a conformant output sub-bitstream |
| PH12022553390A1 (en) | 2020-06-09 | 2024-03-25 | Bytedance Inc | Signaling non-scalable-nested hypothetical reference video decoder information |
| EP4150900A4 (en) | 2020-06-09 | 2023-11-08 | ByteDance Inc. | SUB-BIT STREAM EXTRACTION FROM MULTILAYER VIDEO BIT STREAMS |
| US12483719B2 (en) * | 2021-09-29 | 2025-11-25 | Tencent America LLC | Techniques for signaling multiview view positions in SEI message |
| KR20250050925A (ko) * | 2023-09-28 | 2025-04-15 | 텐센트 아메리카 엘엘씨 | 큰 sei 메시지들 |
| WO2025080699A1 (en) * | 2023-10-12 | 2025-04-17 | Bytedance Inc. | Enhancements on supplemental enhancement information signalling in video bitstreams |
| CN118175354A (zh) * | 2024-04-11 | 2024-06-11 | 北京字跳网络技术有限公司 | 直播方法、装置、电子设备及存储介质 |
| CN121462799A (zh) * | 2024-07-31 | 2026-02-03 | 中兴通讯股份有限公司 | Sei消息的处理方法、装置、存储介质及程序产品 |
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| US6324415B1 (en) | 1997-07-30 | 2001-11-27 | Intermedics Inc. | Cardiac lead with minimized inside diameter of sleeve |
| US7440513B2 (en) * | 2005-05-24 | 2008-10-21 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Coding and decoding packetized data |
| MX2009007272A (es) * | 2007-01-05 | 2009-10-08 | Thomson Licensing | Decodificador de referencia hipotetica para codificacion escalable de video. |
| US20130290492A1 (en) * | 2009-06-12 | 2013-10-31 | Cygnus Broadband, Inc. | State management for video streaming quality of experience degradation control and recovery using a video quality metric |
| JP5092028B2 (ja) * | 2011-03-24 | 2012-12-05 | 株式会社東芝 | 映像処理装置及び映像処理方法 |
| US9473752B2 (en) * | 2011-11-30 | 2016-10-18 | Qualcomm Incorporated | Activation of parameter sets for multiview video coding (MVC) compatible three-dimensional video coding (3DVC) |
| US9584804B2 (en) | 2012-07-10 | 2017-02-28 | Qualcomm Incorporated | Coding SEI NAL units for video coding |
| US9479774B2 (en) | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Buffering period and recovery point supplemental enhancement information messages |
| US9319703B2 (en) * | 2012-10-08 | 2016-04-19 | Qualcomm Incorporated | Hypothetical reference decoder parameter syntax structure |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| EP2984847B1 (en) * | 2013-04-07 | 2018-10-31 | Dolby International AB | Signaling change in output layer sets |
| US9591321B2 (en) * | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| US10003815B2 (en) * | 2013-06-03 | 2018-06-19 | Qualcomm Incorporated | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
| GB2516424A (en) * | 2013-07-15 | 2015-01-28 | Nokia Corp | A method, an apparatus and a computer program product for video coding and decoding |
| US20150016547A1 (en) * | 2013-07-15 | 2015-01-15 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
| TW201517597A (zh) * | 2013-07-31 | 2015-05-01 | Nokia Corp | 用於視訊編碼及解碼之方法及裝置 |
| MY178305A (en) | 2013-10-11 | 2020-10-07 | Vid Scale Inc | High level syntax for hevc extensions |
| WO2015056182A2 (en) | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US9395142B2 (en) | 2014-02-14 | 2016-07-19 | NXT Generation, LLC | Crossbow and clip for using the same |
| CN104935944B (zh) * | 2014-03-18 | 2018-03-13 | 华为技术有限公司 | 一种视频数据编码、解码的方法和装置 |
| US10178397B2 (en) * | 2014-03-24 | 2019-01-08 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
| US10880565B2 (en) * | 2014-03-24 | 2020-12-29 | Qualcomm Incorporated | Use of specific HEVC SEI messages for multi-layer video codecs |
| US9794626B2 (en) * | 2014-05-01 | 2017-10-17 | Qualcomm Incorporated | Partitioning schemes in multi-layer video coding |
| US9769492B2 (en) | 2014-06-06 | 2017-09-19 | Qualcomm Incorporated | Conformance parameters for bitstream partitions |
| US9716900B2 (en) * | 2014-06-20 | 2017-07-25 | Qualcomm Incorporated | Extensible design of nesting supplemental enhancement information (SEI) messages |
| US10432951B2 (en) * | 2014-06-24 | 2019-10-01 | Qualcomm Incorporated | Conformance and inoperability improvements in multi-layer video coding |
| US9800898B2 (en) * | 2014-10-06 | 2017-10-24 | Microsoft Technology Licensing, Llc | Syntax structures indicating completion of coded regions |
| RU2746934C9 (ru) * | 2014-12-31 | 2021-06-29 | Нокиа Текнолоджиз Ой | Межуровневое предсказание для масштабируемого кодирования и декодирования видеоинформации |
| US11245939B2 (en) * | 2015-06-26 | 2022-02-08 | Samsung Electronics Co., Ltd. | Generating and transmitting metadata for virtual reality |
| WO2017195582A1 (en) | 2016-05-13 | 2017-11-16 | Sharp Kabushiki Kaisha | Temporal sub-layer descriptor |
| CN105895499A (zh) | 2016-06-14 | 2016-08-24 | 普罗斯电器（中国）有限公司 | 高par维持率型高压钠灯 |
| US10979729B2 (en) | 2016-11-30 | 2021-04-13 | Qualcomm Incorporated | Systems and methods for signaling and constraining a high dynamic range (HDR) video system with dynamic metadata |
| CN116567235B (zh) * | 2016-12-16 | 2026-05-12 | 夏普株式会社 | 图像解码装置 |
| CN111819855B (zh) | 2018-03-21 | 2023-08-22 | 华为技术有限公司 | 视频码流中的取消标志指示 |
| JP7419507B2 (ja) * | 2019-09-24 | 2024-01-22 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | Ｏｌｓのためのスケーラブルネスティングｓｅｉメッセージ |
| KR20250002762A (ko) * | 2019-09-24 | 2025-01-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 계층 기반 파라미터 세트 nal 유닛 제약들 |
| IL291689B2 (en) * | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| KR102825281B1 (ko) * | 2019-10-07 | 2025-06-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 레이어 비디오 비트스트림에서의 중복 시그널링의 방지 |
| CA3164491A1 (en) | 2019-12-20 | 2021-06-24 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Video data stream, video encoder, apparatus and methods for hrd timing fixes, and further additions for scalable and mergeable bitstreams |
| CN121037573A (zh) * | 2019-12-20 | 2025-11-28 | 弗劳恩霍夫应用研究促进协会 | 用于假设参考解码器和用于输出层集的视频数据流、视频编码器、装置和方法 |
| CN117395441A (zh) * | 2020-01-09 | 2024-01-12 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| WO2021201548A1 (ko) | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| 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. |
| PH12022553390A1 (en) | 2020-06-09 | 2024-03-25 | Bytedance Inc | Signaling non-scalable-nested hypothetical reference video decoder information |
| US12483719B2 (en) * | 2021-09-29 | 2025-11-25 | Tencent America LLC | Techniques for signaling multiview view positions in SEI message |
-
2021
- 2021-06-08 PH PH1/2022/553390A patent/PH12022553390A1/en unknown
- 2021-06-08 JP JP2022575701A patent/JP7503663B2/ja active Active
- 2021-06-08 JP JP2022575703A patent/JP7508599B2/ja active Active
- 2021-06-08 EP EP21821749.5A patent/EP4150902A4/en active Pending
- 2021-06-08 CN CN202180041808.2A patent/CN115699773B/zh active Active
- 2021-06-08 CN CN202180042416.8A patent/CN115769563B/zh active Active
- 2021-06-08 EP EP21822668.6A patent/EP4150914A4/en active Pending
- 2021-06-08 WO PCT/US2021/036489 patent/WO2021252545A1/en not_active Ceased
- 2021-06-08 CN CN202180041770.9A patent/CN115918079B/zh active Active
- 2021-06-08 KR KR1020227043181A patent/KR102845874B1/ko active Active
- 2021-06-08 CN CN202180041866.5A patent/CN115836521B/zh active Active
- 2021-06-08 MX MX2022015674A patent/MX2022015674A/es unknown
- 2021-06-08 EP EP21821514.3A patent/EP4150913A4/en active Pending
- 2021-06-08 KR KR1020227043287A patent/KR20230019852A/ko active Pending
- 2021-06-08 CN CN202511793113.6A patent/CN121309851A/zh active Pending
- 2021-06-08 BR BR112022025071A patent/BR112022025071A2/pt unknown
- 2021-06-08 JP JP2022575702A patent/JP7508598B2/ja active Active
- 2021-06-08 KR KR1020227043182A patent/KR20230019851A/ko active Pending
- 2021-06-08 CA CA3182204A patent/CA3182204A1/en active Pending
- 2021-06-08 WO PCT/US2021/036491 patent/WO2021252546A1/en not_active Ceased
- 2021-06-08 WO PCT/US2021/036487 patent/WO2021252543A1/en not_active Ceased
- 2021-06-08 WO PCT/US2021/036484 patent/WO2021252541A1/en not_active Ceased
- 2021-06-08 AU AU2021288582A patent/AU2021288582A1/en active Pending
-
2022
- 2022-12-08 US US18/077,866 patent/US12096009B2/en active Active
- 2022-12-08 US US18/077,886 patent/US11871012B2/en active Active
- 2022-12-08 US US18/077,810 patent/US12126820B2/en active Active
- 2022-12-09 US US18/078,662 patent/US12192529B2/en active Active
- 2022-12-12 ZA ZA2022/13432A patent/ZA202213432B/en unknown
-
2023
- 2023-11-22 US US18/517,283 patent/US12316879B2/en active Active
-
2025
- 2025-01-06 US US19/011,018 patent/US20250142127A1/en active Pending
- 2025-03-14 US US19/080,448 patent/US20250211796A1/en active Pending
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