JP2023529430A5 - - Google Patents
Info
- Publication number
- JP2023529430A5 JP2023529430A5 JP2022575463A JP2022575463A JP2023529430A5 JP 2023529430 A5 JP2023529430 A5 JP 2023529430A5 JP 2022575463 A JP2022575463 A JP 2022575463A JP 2022575463 A JP2022575463 A JP 2022575463A JP 2023529430 A5 JP2023529430 A5 JP 2023529430A5
- Authority
- JP
- Japan
- Prior art keywords
- syntactic element
- level
- subpicture
- sublayer
- specifies
- 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 |
|---|---|---|---|
| US202063036365P | 2020-06-08 | 2020-06-08 | |
| US63/036,365 | 2020-06-08 | ||
| PCT/US2021/036253 WO2021252393A1 (en) | 2020-06-08 | 2021-06-07 | Sublayer signaling in a video bitstream |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023529430A JP2023529430A (ja) | 2023-07-10 |
| JP2023529430A5 true JP2023529430A5 (enExample) | 2024-02-27 |
| JP7538256B2 JP7538256B2 (ja) | 2024-08-21 |
Family
ID=78846488
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575464A Active JP7640587B2 (ja) | 2020-06-08 | 2021-06-07 | 映像ピクチャにおけるサブピクチャ数の制約 |
| JP2022575463A Active JP7538256B2 (ja) | 2020-06-08 | 2021-06-07 | 映像ビットストリームにおけるサブレイヤ信号通知 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022575464A Active JP7640587B2 (ja) | 2020-06-08 | 2021-06-07 | 映像ピクチャにおけるサブピクチャ数の制約 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US11831895B2 (enExample) |
| EP (2) | EP4154525A4 (enExample) |
| JP (2) | JP7640587B2 (enExample) |
| KR (2) | KR102708610B1 (enExample) |
| CN (2) | CN115843431B (enExample) |
| PL (1) | PL4154524T3 (enExample) |
| WO (3) | WO2021252393A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN118511532B (zh) | 2022-01-10 | 2026-04-24 | Oppo广东移动通信有限公司 | 传输视频编码的通用约束信息 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9338474B2 (en) * | 2011-09-23 | 2016-05-10 | Qualcomm Incorporated | Reference picture list construction for video coding |
| US10021394B2 (en) * | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in 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 |
| US9942545B2 (en) * | 2013-01-03 | 2018-04-10 | Texas Instruments Incorporated | Methods and apparatus for indicating picture buffer size for coded scalable video |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| SG10201913551WA (en) * | 2013-04-07 | 2020-03-30 | Dolby Int Ab | Signaling change in output layer sets |
| EP2984839B1 (en) * | 2013-04-08 | 2020-05-27 | GE Video Compression, LLC | Coding concept allowing efficient multi-view/layer coding |
| US10187662B2 (en) * | 2013-10-13 | 2019-01-22 | Sharp Kabushiki Kaisha | Signaling parameters in video parameter set extension and decoder picture buffer operation |
| US20150237356A1 (en) * | 2014-02-18 | 2015-08-20 | Microsoft Corporation | Host encoder for hardware-accelerated video encoding |
| KR102073030B1 (ko) * | 2014-03-14 | 2020-02-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 이미지 디코딩 장치 |
| ES2913983T3 (es) * | 2014-03-17 | 2022-06-07 | Nokia Technologies Oy | Un aparato, un método y un programa informático para codificación y decodificación de vídeo |
| US9788007B2 (en) * | 2014-06-20 | 2017-10-10 | Qualcomm Incorporated | Profile, tier, level for the 0-th output layer set in video coding |
| US10432951B2 (en) * | 2014-06-24 | 2019-10-01 | Qualcomm Incorporated | Conformance and inoperability improvements in multi-layer video coding |
| US10701400B2 (en) * | 2017-03-21 | 2020-06-30 | Qualcomm Incorporated | Signalling of summarizing video supplemental information |
| WO2018221368A1 (ja) * | 2017-05-31 | 2018-12-06 | シャープ株式会社 | 動画像復号装置、及び動画像符号化装置 |
| TW202101985A (zh) * | 2019-03-11 | 2021-01-01 | 美商Ｖｉｄ衡器股份有限公司 | 子圖片適應性解析度改變方法及裝置 |
| 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 |
| US12395651B2 (en) | 2020-05-22 | 2025-08-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Subpicture-related video coding concepts |
| US20220109865A1 (en) * | 2020-10-02 | 2022-04-07 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture buffer information for intra random access point picture sub-bitstreams in video coding |
-
2021
- 2021-06-07 CN CN202180041271.XA patent/CN115843431B/zh active Active
- 2021-06-07 WO PCT/US2021/036253 patent/WO2021252393A1/en not_active Ceased
- 2021-06-07 EP EP21822302.2A patent/EP4154525A4/en active Pending
- 2021-06-07 JP JP2022575464A patent/JP7640587B2/ja active Active
- 2021-06-07 PL PL21821188.6T patent/PL4154524T3/pl unknown
- 2021-06-07 CN CN202180041267.3A patent/CN115699728B/zh active Active
- 2021-06-07 KR KR1020227042894A patent/KR102708610B1/ko active Active
- 2021-06-07 WO PCT/US2021/036257 patent/WO2021252396A1/en not_active Ceased
- 2021-06-07 WO PCT/US2021/036254 patent/WO2021252394A1/en not_active Ceased
- 2021-06-07 KR KR1020227042895A patent/KR102808741B1/ko active Active
- 2021-06-07 EP EP21821188.6A patent/EP4154524B1/en active Active
- 2021-06-07 JP JP2022575463A patent/JP7538256B2/ja active Active
-
2022
- 2022-12-06 US US18/076,045 patent/US11831895B2/en active Active
- 2022-12-06 US US18/076,085 patent/US11849136B2/en active Active
-
2023
- 2023-11-24 US US18/518,768 patent/US12489915B2/en active Active
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