JP2023529422A5 - - Google Patents
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- Publication number
- JP2023529422A5 JP2023529422A5 JP2022575425A JP2022575425A JP2023529422A5 JP 2023529422 A5 JP2023529422 A5 JP 2023529422A5 JP 2022575425 A JP2022575425 A JP 2022575425A JP 2022575425 A JP2022575425 A JP 2022575425A JP 2023529422 A5 JP2023529422 A5 JP 2023529422A5
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063036743P | 2020-06-09 | 2020-06-09 | |
| US63/036,743 | 2020-06-09 | ||
| PCT/US2021/036345 WO2021252453A1 (en) | 2020-06-09 | 2021-06-08 | Scalable nesting of supplemental enhancement information messages in video coding |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2023529422A JP2023529422A (ja) | 2023-07-10 |
| JP2023529422A5 true JP2023529422A5 (https=) | 2024-02-20 |
| JPWO2021252453A5 JPWO2021252453A5 (https=) | 2024-02-20 |
| JP7564250B2 JP7564250B2 (ja) | 2024-10-08 |
Family
ID=78846452
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575424A Active JP7564249B2 (ja) | 2020-06-09 | 2021-06-08 | 映像コーディングにおける補足強化情報の制約 |
| JP2022575426A Active JP7553607B2 (ja) | 2020-06-09 | 2021-06-08 | 映像コーディングにおけるサブピクチャレベル情報の信号通知 |
| JP2022575425A Active JP7564250B2 (ja) | 2020-06-09 | 2021-06-08 | 映像コーディングにおける補足強化情報メッセージのスケーラブルネスティング |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575424A Active JP7564249B2 (ja) | 2020-06-09 | 2021-06-08 | 映像コーディングにおける補足強化情報の制約 |
| JP2022575426A Active JP7553607B2 (ja) | 2020-06-09 | 2021-06-08 | 映像コーディングにおけるサブピクチャレベル情報の信号通知 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US11917184B2 (https=) |
| EP (3) | EP4154542B1 (https=) |
| JP (3) | JP7564249B2 (https=) |
| KR (3) | KR20230020424A (https=) |
| CN (3) | CN115699772A (https=) |
| ES (1) | ES3062141T3 (https=) |
| WO (3) | WO2021252457A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4154542B1 (en) | 2020-06-09 | 2026-02-25 | ByteDance Inc. | Constraints on supplemental enhancement information in video coding |
| WO2024026032A1 (en) * | 2022-07-27 | 2024-02-01 | Bytedance Inc. | Enhanced signalling of sei processing order in video bitstreams |
| WO2026010378A1 (ko) * | 2024-07-02 | 2026-01-08 | 엘지전자 주식회사 | 영상 정보를 디코딩하는 방법, 영상 정보를 인코딩하는 방법, 컴퓨터 판독 가능한 저장 매체 및 영상 정보를 전송하는 방법 |
| WO2026010381A1 (ko) * | 2024-07-02 | 2026-01-08 | 엘지전자 주식회사 | 영상 정보를 디코딩하는 방법, 영상 정보를 인코딩하는 방법, 컴퓨터 판독 가능한 저장 매체 및 영상 정보를 전송하는 방법 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4703114B2 (ja) * | 2002-01-22 | 2011-06-15 | マイクロソフト コーポレーション | 開始符号エミュレーションの防止およびデータ充填のための方法およびシステム |
| CN102271249B (zh) * | 2005-09-26 | 2014-04-09 | 韩国电子通信研究院 | 用于可伸缩视频的感兴趣区域信息设置方法和解析方法 |
| US7535383B2 (en) * | 2006-07-10 | 2009-05-19 | Sharp Laboratories Of America Inc. | Methods and systems for signaling multi-layer bitstream data |
| EP4373088B1 (en) * | 2011-10-19 | 2025-09-24 | Sun Patent Trust | Device for encoding buffer description information and device for decoding buffer description information |
| SG11201408612TA (en) * | 2012-06-29 | 2015-01-29 | Fraunhofer Ges Forschung | Video data stream concept |
| US9967583B2 (en) * | 2012-07-10 | 2018-05-08 | Qualcomm Incorporated | Coding timing information for video coding |
| US9654802B2 (en) * | 2012-09-24 | 2017-05-16 | Qualcomm Incorporated | Sequence level flag for sub-picture level coded picture buffer parameters |
| US9154785B2 (en) * | 2012-10-08 | 2015-10-06 | Qualcomm Incorporated | Sub-bitstream applicability to nested SEI messages in video coding |
| JP6290924B2 (ja) * | 2013-01-07 | 2018-03-07 | ノキア テクノロジーズ オサケユイチア | ビデオ・コーディングおよびデコーディングのための方法と装置 |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| KR102383006B1 (ko) * | 2013-04-07 | 2022-04-04 | 돌비 인터네셔널 에이비 | 출력 계층 세트들에서의 시그널링 변경 |
| 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 |
| US10136152B2 (en) * | 2014-03-24 | 2018-11-20 | Qualcomm Incorporated | Use of specific HEVC SEI messages for multi-layer video codecs |
| US9716900B2 (en) * | 2014-06-20 | 2017-07-25 | Qualcomm Incorporated | Extensible design of nesting supplemental enhancement information (SEI) messages |
| US9800898B2 (en) * | 2014-10-06 | 2017-10-24 | Microsoft Technology Licensing, Llc | Syntax structures indicating completion of coded regions |
| US20160234522A1 (en) * | 2015-02-05 | 2016-08-11 | Microsoft Technology Licensing, Llc | Video Decoding |
| US20160286226A1 (en) * | 2015-03-24 | 2016-09-29 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US10362342B2 (en) * | 2015-06-16 | 2019-07-23 | Lg Electronics Inc. | Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method, and broadcast signal reception method |
| EP3226561A1 (en) * | 2016-03-31 | 2017-10-04 | Thomson Licensing | Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message |
| US9872062B1 (en) * | 2017-02-22 | 2018-01-16 | Wyse Technology L.L.C. | Enforcing synchronization by embedding audio within video frame data |
| US10897612B2 (en) * | 2017-03-03 | 2021-01-19 | Qualcomm Incorporated | Coding identifiers for motion constrained tile sets |
| US10701400B2 (en) * | 2017-03-21 | 2020-06-30 | Qualcomm Incorporated | Signalling of summarizing video supplemental information |
| 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) |
| EP4140134A4 (en) | 2020-05-22 | 2023-07-12 | ByteDance Inc. | SCALABLE NESTING SEI MESSAGE HANDLING IN A VIDEO PARTIAL BITSTREAM EXTRACTION METHOD |
| IL298042B2 (en) * | 2020-05-22 | 2025-09-01 | Fraunhofer Ges Forschung | Encoded video output layer systems processing |
| EP4154542B1 (en) | 2020-06-09 | 2026-02-25 | ByteDance Inc. | Constraints on supplemental enhancement information in video coding |
| US11589052B2 (en) | 2020-06-10 | 2023-02-21 | Tencent America LLC | Techniques for bitstream extraction for subpicture in coded video stream |
| GB2605955B (en) | 2021-04-13 | 2024-10-30 | Canon Kk | Method and apparatus for encapsulating encoded media data in a media file |
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2021
- 2021-06-08 EP EP21821393.2A patent/EP4154542B1/en active Active
- 2021-06-08 CN CN202180041807.8A patent/CN115699772A/zh active Pending
- 2021-06-08 KR KR1020227043119A patent/KR20230020424A/ko active Pending
- 2021-06-08 EP EP21822859.1A patent/EP4154526B1/en active Active
- 2021-06-08 WO PCT/US2021/036349 patent/WO2021252457A1/en not_active Ceased
- 2021-06-08 JP JP2022575424A patent/JP7564249B2/ja active Active
- 2021-06-08 JP JP2022575426A patent/JP7553607B2/ja active Active
- 2021-06-08 CN CN202180041817.1A patent/CN115699740B/zh active Active
- 2021-06-08 WO PCT/US2021/036345 patent/WO2021252453A1/en not_active Ceased
- 2021-06-08 WO PCT/US2021/036353 patent/WO2021252461A1/en not_active Ceased
- 2021-06-08 ES ES21822859T patent/ES3062141T3/es active Active
- 2021-06-08 JP JP2022575425A patent/JP7564250B2/ja active Active
- 2021-06-08 EP EP21822023.4A patent/EP4154532B1/en active Active
- 2021-06-08 KR KR1020227043120A patent/KR102750626B1/ko active Active
- 2021-06-08 KR KR1020227043121A patent/KR102797627B1/ko active Active
- 2021-06-08 CN CN202180041888.1A patent/CN115699741A/zh active Pending
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2022
- 2022-12-07 US US18/076,906 patent/US11917184B2/en active Active
- 2022-12-08 US US18/077,901 patent/US11997301B2/en active Active
- 2022-12-08 US US18/077,843 patent/US11838529B2/en active Active
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2023
- 2023-11-27 US US18/520,196 patent/US12389025B2/en active Active