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 (enExample) | 2023-08-28 |
| JP7508599B2 JP7508599B2 (ja) | 2024-07-01 |
Family
ID=78845859
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| 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 (2)
| 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 |
| 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 |
Country Status (11)
| Country | Link |
|---|---|
| US (6) | US12096009B2 (enExample) |
| EP (3) | EP4150913A4 (enExample) |
| JP (3) | JP7508599B2 (enExample) |
| KR (3) | KR20230019852A (enExample) |
| CN (5) | CN115769563B (enExample) |
| AU (1) | AU2021288582B2 (enExample) |
| BR (1) | BR112022025071A2 (enExample) |
| MX (1) | MX2022015674A (enExample) |
| PH (1) | PH12022553390A1 (enExample) |
| WO (4) | WO2021252541A1 (enExample) |
| ZA (1) | ZA202213432B (enExample) |
Families Citing this family (10)
| 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 |
| KR102860822B1 (ko) | 2020-05-22 | 2025-09-17 | 바이트댄스 아이엔씨 | 비디오 서브-비트스트림 추출 프로세스에서 스케일러블 중첩된 sei 메시지 처리 |
| CN115769563B (zh) | 2020-06-09 | 2025-11-07 | 字节跳动有限公司 | 信令通知不可缩放嵌套的假设参考视频解码器信息 |
| JP7549045B2 (ja) * | 2020-06-09 | 2024-09-10 | バイトダンス インコーポレイテッド | マルチレイヤ映像ビットストリームのサブビットストリーム抽出 |
| US12483719B2 (en) * | 2021-09-29 | 2025-11-25 | Tencent America LLC | Techniques for signaling multiview view positions in SEI message |
| US12634525B2 (en) * | 2023-09-28 | 2026-05-19 | Tencent America LLC | Large SEI messages |
| CN122070697A (zh) * | 2023-10-12 | 2026-05-19 | 字节跳动有限公司 | 视频比特流中补充增强信息信令的增强 |
| 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 |
| WO2026064720A1 (en) * | 2024-09-23 | 2026-03-26 | Bytedance Inc. | Improvements on the sei processing order sei message |
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| CN101578867B (zh) * | 2007-01-05 | 2016-06-29 | 汤姆森许可贸易公司 | 针对可缩放视频编码的假定参考解码器 |
| 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 |
| US10158873B2 (en) * | 2011-11-30 | 2018-12-18 | Qualcomm Incorporated | Depth component removal for multiview video coding (MVC) compatible three-dimensional video coding (3DVC) |
| US9648322B2 (en) * | 2012-07-10 | 2017-05-09 | Qualcomm Incorporated | Coding random access pictures for video coding |
| US9479773B2 (en) | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Access unit independent coded picture buffer removal times in video coding |
| 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 |
| US9591321B2 (en) * | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| SG10201913551WA (en) * | 2013-04-07 | 2020-03-30 | Dolby Int 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 |
| WO2015009693A1 (en) * | 2013-07-15 | 2015-01-22 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
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| 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 |
| US9894370B2 (en) * | 2014-03-24 | 2018-02-13 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
| US10136152B2 (en) * | 2014-03-24 | 2018-11-20 | Qualcomm Incorporated | Use of specific HEVC SEI messages for multi-layer video codecs |
| US10390087B2 (en) * | 2014-05-01 | 2019-08-20 | Qualcomm Incorporated | Hypothetical reference decoder parameters for partitioning schemes in 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 |
| CN107431819B (zh) * | 2014-12-31 | 2022-02-01 | 诺基亚技术有限公司 | 用于视频解码的方法、装置、计算机可读存储介质及视频解码器 |
| US11245939B2 (en) * | 2015-06-26 | 2022-02-08 | Samsung Electronics Co., Ltd. | Generating and transmitting metadata for virtual reality |
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| 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 |
| WO2018110600A1 (ja) | 2016-12-16 | 2018-06-21 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| WO2019182705A1 (en) * | 2018-03-21 | 2019-09-26 | Futurewei Technologies, Inc. | Signaling a cancel flag in a video bitstream |
| 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) |
| US12244865B2 (en) * | 2019-12-20 | 2025-03-04 | 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 |
| CN114982243B (zh) * | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| US12212765B2 (en) | 2020-03-30 | 2025-01-28 | Lg Electronics Inc. | Image decoding method and apparatus |
| GEP20257718B (en) | 2020-05-22 | 2025-01-27 | Ge Video Compression Llc | Video decoder, video encoder, methods for video data stream, encoding and decoding, and realizing advanced video coding concepts |
| CN115769563B (zh) | 2020-06-09 | 2025-11-07 | 字节跳动有限公司 | 信令通知不可缩放嵌套的假设参考视频解码器信息 |
| US12483719B2 (en) * | 2021-09-29 | 2025-11-25 | Tencent America LLC | Techniques for signaling multiview view positions in SEI message |
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2021
- 2021-06-08 CN CN202180042416.8A patent/CN115769563B/zh active Active
- 2021-06-08 CN CN202180041770.9A patent/CN115918079B/zh active Active
- 2021-06-08 JP JP2022575703A patent/JP7508599B2/ja active Active
- 2021-06-08 BR BR112022025071A patent/BR112022025071A2/pt unknown
- 2021-06-08 KR KR1020227043287A patent/KR20230019852A/ko active Pending
- 2021-06-08 MX MX2022015674A patent/MX2022015674A/es unknown
- 2021-06-08 PH PH1/2022/553390A patent/PH12022553390A1/en unknown
- 2021-06-08 KR KR1020227043181A patent/KR102845874B1/ko active Active
- 2021-06-08 AU AU2021288582A patent/AU2021288582B2/en active Active
- 2021-06-08 EP EP21821514.3A patent/EP4150913A4/en active Pending
- 2021-06-08 EP EP21822668.6A patent/EP4150914A4/en active Pending
- 2021-06-08 KR KR1020227043182A patent/KR20230019851A/ko active Pending
- 2021-06-08 WO PCT/US2021/036484 patent/WO2021252541A1/en not_active Ceased
- 2021-06-08 CN CN202180041808.2A patent/CN115699773B/zh active Active
- 2021-06-08 CN CN202180041866.5A patent/CN115836521B/zh active Active
- 2021-06-08 CN CN202511793113.6A patent/CN121309851A/zh active Pending
- 2021-06-08 EP EP21821749.5A patent/EP4150902A4/en active Pending
- 2021-06-08 WO PCT/US2021/036487 patent/WO2021252543A1/en not_active Ceased
- 2021-06-08 JP JP2022575702A patent/JP7508598B2/ja active Active
- 2021-06-08 WO PCT/US2021/036491 patent/WO2021252546A1/en not_active Ceased
- 2021-06-08 WO PCT/US2021/036489 patent/WO2021252545A1/en not_active Ceased
- 2021-06-08 JP JP2022575701A patent/JP7503663B2/ja active Active
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2022
- 2022-12-08 US US18/077,866 patent/US12096009B2/en active Active
- 2022-12-08 US US18/077,810 patent/US12126820B2/en active Active
- 2022-12-08 US US18/077,886 patent/US11871012B2/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
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2023
- 2023-11-22 US US18/517,283 patent/US12316879B2/en active Active
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2025
- 2025-03-14 US US19/080,448 patent/US20250211796A1/en active Pending