JP2023507348A5 - - Google Patents
Info
- Publication number
- JP2023507348A5 JP2023507348A5 JP2022536873A JP2022536873A JP2023507348A5 JP 2023507348 A5 JP2023507348 A5 JP 2023507348A5 JP 2022536873 A JP2022536873 A JP 2022536873A JP 2022536873 A JP2022536873 A JP 2022536873A JP 2023507348 A5 JP2023507348 A5 JP 2023507348A5
- Authority
- JP
- Japan
- Prior art keywords
- nal unit
- picture
- mixed
- nalu
- pic
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025056219A JP7852117B2 (ja) | 2019-12-20 | 2025-03-28 | ビデオストリームにおいて異なるｎａｌユニットタイプのｎａｌユニットを混合するためのデコーダ、エンコーダおよび方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19219057.7 | 2019-12-20 | ||
| EP19219057 | 2019-12-20 | ||
| PCT/EP2020/086523 WO2021122817A1 (en) | 2019-12-20 | 2020-12-16 | Decoder, encoder and methods for mixing nal units of different nal unit types in video streams |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025056219A Division JP7852117B2 (ja) | 2019-12-20 | 2025-03-28 | ビデオストリームにおいて異なるｎａｌユニットタイプのｎａｌユニットを混合するためのデコーダ、エンコーダおよび方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023507348A JP2023507348A (ja) | 2023-02-22 |
| JP2023507348A5 true JP2023507348A5 (https=) | 2023-10-13 |
| JP7659561B2 JP7659561B2 (ja) | 2025-04-09 |
Family
ID=69005436
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022536873A Active JP7659561B2 (ja) | 2019-12-20 | 2020-12-16 | ビデオストリームにおいて異なるｎａｌユニットタイプのｎａｌユニットを混合するためのデコーダ、エンコーダおよび方法 |
| JP2025056219A Active JP7852117B2 (ja) | 2019-12-20 | 2025-03-28 | ビデオストリームにおいて異なるｎａｌユニットタイプのｎａｌユニットを混合するためのデコーダ、エンコーダおよび方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025056219A Active JP7852117B2 (ja) | 2019-12-20 | 2025-03-28 | ビデオストリームにおいて異なるｎａｌユニットタイプのｎａｌユニットを混合するためのデコーダ、エンコーダおよび方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US12355990B2 (https=) |
| EP (1) | EP4078973A1 (https=) |
| JP (2) | JP7659561B2 (https=) |
| KR (1) | KR20220114562A (https=) |
| CN (2) | CN120302050A (https=) |
| AU (2) | AU2020406072B2 (https=) |
| CA (1) | CA3164485A1 (https=) |
| TW (1) | TWI792121B (https=) |
| WO (1) | WO2021122817A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220114562A (ko) * | 2019-12-20 | 2022-08-17 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 비디오 스트림들에서 상이한 nal 유닛 타입들의 nal 유닛들을 혼합하기 위한 디코더, 인코더 및 방법들 |
| EP4117290A4 (en) * | 2020-03-05 | 2024-03-20 | LG Electronics, Inc. | METHOD AND DEVICE FOR IMAGE ENCODING/DECODING BASED ON MIXED NAL UNIT TYPE AND METHOD FOR TRANSMITTING BIT STREAM |
| WO2021188801A1 (en) | 2020-03-20 | 2021-09-23 | Bytedance Inc. | Coding of neighboring subpictures |
| EP4122195A4 (en) | 2020-04-20 | 2023-06-21 | ByteDance Inc. | REFERENCE IMAGE LISTING RESTRICTIONS |
| WO2025206842A1 (ko) * | 2024-03-29 | 2025-10-02 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
| WO2025216550A1 (ko) * | 2024-04-09 | 2025-10-16 | 엘지전자 주식회사 | 영상 정보를 디코딩하는 방법, 영상 정보를 인코딩하는 방법, 및 영상 정보에 관한 데이터를 전송하는 방법 |
| WO2025216531A1 (ko) * | 2024-04-09 | 2025-10-16 | 엘지전자 주식회사 | 영상 정보를 디코딩하는 방법, 영상 정보를 인코딩하는 방법, 및 영상 정보에 관한 데이터를 전송하는 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9124895B2 (en) * | 2011-11-04 | 2015-09-01 | Qualcomm Incorporated | Video coding with network abstraction layer units that include multiple encoded picture partitions |
| US9596486B2 (en) * | 2013-04-05 | 2017-03-14 | Qualcomm Incorporated | IRAP access units and bitstream switching and splicing |
| US20150103878A1 (en) | 2013-10-14 | 2015-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| EP3090550A1 (en) * | 2014-01-02 | 2016-11-09 | VID SCALE, Inc. | Sub-bitstream extraction process for hevc extensions |
| WO2020157287A1 (en) | 2019-02-01 | 2020-08-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video codec allowing sub-picture or region wise random access and concept for video composition using the same |
| CN115550659B (zh) | 2019-03-11 | 2025-05-06 | 华为技术有限公司 | 在一个图像内支持混合nal单元类型的编码方法及编码器 |
| US11375232B2 (en) * | 2019-12-10 | 2022-06-28 | Zte (Uk) Limited | Sub picture signaling in video coding |
| US11477487B2 (en) | 2019-12-10 | 2022-10-18 | Zte (Uk) Limited | Subpicture signaling in video coding |
| KR20220114562A (ko) * | 2019-12-20 | 2022-08-17 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 비디오 스트림들에서 상이한 nal 유닛 타입들의 nal 유닛들을 혼합하기 위한 디코더, 인코더 및 방법들 |
| US11399188B2 (en) * | 2020-01-01 | 2022-07-26 | Tencent America LLC | Method for mixed NAL unit type support in a coded picture |
-
2020
- 2020-12-16 KR KR1020227020986A patent/KR20220114562A/ko active Pending
- 2020-12-16 CN CN202510645769.7A patent/CN120302050A/zh active Pending
- 2020-12-16 AU AU2020406072A patent/AU2020406072B2/en active Active
- 2020-12-16 CA CA3164485A patent/CA3164485A1/en active Pending
- 2020-12-16 JP JP2022536873A patent/JP7659561B2/ja active Active
- 2020-12-16 WO PCT/EP2020/086523 patent/WO2021122817A1/en not_active Ceased
- 2020-12-16 US US17/787,267 patent/US12355990B2/en active Active
- 2020-12-16 EP EP20823870.9A patent/EP4078973A1/en active Pending
- 2020-12-16 CN CN202080097218.7A patent/CN115066905B/zh active Active
- 2020-12-17 TW TW109144775A patent/TWI792121B/zh active
-
2025
- 2025-03-28 JP JP2025056219A patent/JP7852117B2/ja active Active
- 2025-06-03 US US19/226,443 patent/US20250294175A1/en active Pending
-
2026
- 2026-04-02 AU AU2026202540A patent/AU2026202540A1/en active Pending
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