JP2017509254A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017509254A5 JP2017509254A5 JP2016558115A JP2016558115A JP2017509254A5 JP 2017509254 A5 JP2017509254 A5 JP 2017509254A5 JP 2016558115 A JP2016558115 A JP 2016558115A JP 2016558115 A JP2016558115 A JP 2016558115A JP 2017509254 A5 JP2017509254 A5 JP 2017509254A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- current
- nal unit
- picture
- eos nal
- 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
- 230000004044 response Effects 0.000 claims 4
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461955158P | 2014-03-18 | 2014-03-18 | |
| US61/955,158 | 2014-03-18 | ||
| US14/657,624 US9794595B2 (en) | 2014-03-18 | 2015-03-13 | Derivation of end of sequence NAL unit information for multi-layer bitstreams |
| US14/657,624 | 2015-03-13 | ||
| PCT/US2015/020734 WO2015142725A1 (en) | 2014-03-18 | 2015-03-16 | Derivation of end of sequence nal unit information for multi-layer bitstreams |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017509254A JP2017509254A (ja) | 2017-03-30 |
| JP2017509254A5 true JP2017509254A5 (enExample) | 2018-04-05 |
| JP6622211B2 JP6622211B2 (ja) | 2019-12-18 |
Family
ID=54143328
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016557935A Active JP6542251B2 (ja) | 2014-03-18 | 2015-03-16 | マルチレイヤビットストリームのためのｓｐｓ時間ｉｄネスティング情報の導出 |
| JP2016558115A Active JP6622211B2 (ja) | 2014-03-18 | 2015-03-16 | マルチレイヤビットストリームのためのシーケンス終了ｎａｌユニット情報の導出 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016557935A Active JP6542251B2 (ja) | 2014-03-18 | 2015-03-16 | マルチレイヤビットストリームのためのｓｐｓ時間ｉｄネスティング情報の導出 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11388441B2 (enExample) |
| EP (2) | EP3120563B1 (enExample) |
| JP (2) | JP6542251B2 (enExample) |
| KR (2) | KR102257861B1 (enExample) |
| CN (2) | CN106105224B (enExample) |
| BR (1) | BR112016021473B1 (enExample) |
| ES (2) | ES2889976T3 (enExample) |
| MX (2) | MX359458B (enExample) |
| WO (2) | WO2015142712A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11388441B2 (en) | 2014-03-18 | 2022-07-12 | Qualcomm Incorporated | Derivation of SPS temporal ID nesting information for multi-layer bitstreams |
| US20170134742A1 (en) * | 2014-06-18 | 2017-05-11 | Sharp Kabushiki Kaisha | Slice type and decoder conformance |
| US10284867B2 (en) * | 2014-12-18 | 2019-05-07 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US11595652B2 (en) | 2019-01-28 | 2023-02-28 | Op Solutions, Llc | Explicit signaling of extended long term reference picture retention |
| US10349067B2 (en) * | 2016-02-17 | 2019-07-09 | Qualcomm Incorporated | Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks |
| US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| GB2553556B (en) * | 2016-09-08 | 2022-06-29 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
| CN111989920B (zh) * | 2018-02-20 | 2024-07-26 | 弗劳恩霍夫应用研究促进协会 | 支持变化的分辨率和/或有效地处理区域级打包的图片/视频编码 |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| CN119052469A (zh) * | 2019-01-28 | 2024-11-29 | Op方案有限责任公司 | 扩展长期参考图片保留的在线和离线选择 |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| US11153583B2 (en) * | 2019-06-07 | 2021-10-19 | Qualcomm Incorporated | Spatial scalability support in video encoding and decoding |
| WO2021022269A2 (en) * | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Avoidance of redundant signaling in multi-layer video bitstreams |
| US11356698B2 (en) | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| US11228777B2 (en) * | 2019-12-30 | 2022-01-18 | Tencent America LLC | Method for layerwise random access in a coded video stream |
| CA3169560A1 (en) | 2020-02-28 | 2021-09-02 | Biao Wang | An encoder, a decoder and corresponding methods of signaling and semantics in parameter sets |
| CN115336277B (zh) * | 2020-03-17 | 2025-06-13 | 字节跳动有限公司 | 在视频编解码中使用视频参数集 |
| US12526456B2 (en) * | 2020-03-30 | 2026-01-13 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling information relating to PTL, DPB, and HRD in SPS, and computer-readable recording medium storing bitstream |
| US11533512B2 (en) * | 2020-04-10 | 2022-12-20 | Qualcomm Incorporated | Dynamic range adjustment parameter signaling and enablement of variable bit depth support |
| WO2021237132A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Ordering of nal units in coded video |
| CN115918067B (zh) | 2020-06-12 | 2025-07-15 | 字节跳动有限公司 | 多层视频编解码的图片标头约束 |
| US11729428B2 (en) * | 2020-10-05 | 2023-08-15 | Qualcomm Incorporated | Temporal scalability in geometry point cloud compression (G-PCC) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007058470A1 (en) | 2005-11-15 | 2007-05-24 | Electronics And Telecommunications Research Institute | A method of scalable video coding for varying spatial scalability of bitstream in real time and a codec using the same |
| US9516379B2 (en) | 2011-03-08 | 2016-12-06 | Qualcomm Incorporated | Buffer management in video codecs |
| RU2680749C2 (ru) * | 2012-06-22 | 2019-02-26 | Вилос Медиа Интернэшнл Лимитед | Способ кодирования изображения, способ декодирования изображения, устройство кодирования изображения, устройство декодирования изображения и устройство кодирования и декодирования изображения |
| US9912941B2 (en) | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
| US9602827B2 (en) | 2012-07-02 | 2017-03-21 | Qualcomm Incorporated | Video parameter set including an offset syntax element |
| KR102135957B1 (ko) | 2012-07-06 | 2020-07-21 | 삼성전자주식회사 | 랜덤 억세스를 위한 멀티 레이어 비디오 부호화 방법 및 그 장치, 랜덤 억세스를 위한 멀티 레이어 비디오 복호화 방법 및 그 장치 |
| CN107770545B (zh) * | 2012-12-10 | 2020-04-24 | Lg 电子株式会社 | 解码图像的方法和使用其的装置 |
| US9674533B2 (en) * | 2013-04-05 | 2017-06-06 | Qualcomm Incorporated | Picture alignments in multi-layer video coding |
| US9532052B2 (en) * | 2013-04-08 | 2016-12-27 | Qualcomm Incorporated | Cross-layer POC alignment for multi-layer bitstreams that may include non-aligned IRAP pictures |
| CN110225349B (zh) * | 2013-10-14 | 2023-06-02 | 韩国电子通信研究院 | 用于支持多层的视频编码/解码方法和计算机可读记录介质 |
| WO2015056941A1 (ko) | 2013-10-14 | 2015-04-23 | 한국전자통신연구원 | 다계층 기반의 영상 부호화/복호화 방법 및 장치 |
| US20150195554A1 (en) * | 2014-01-03 | 2015-07-09 | Sharp Laboratories Of America, Inc. | Constraints and enhancements for a scalable video coding system |
| US11388441B2 (en) | 2014-03-18 | 2022-07-12 | Qualcomm Incorporated | Derivation of SPS temporal ID nesting information for multi-layer bitstreams |
-
2015
- 2015-03-13 US US14/657,617 patent/US11388441B2/en active Active
- 2015-03-13 US US14/657,624 patent/US9794595B2/en active Active
- 2015-03-16 KR KR1020167026507A patent/KR102257861B1/ko active Active
- 2015-03-16 CN CN201580013697.9A patent/CN106105224B/zh active Active
- 2015-03-16 KR KR1020167026506A patent/KR102257870B1/ko active Active
- 2015-03-16 MX MX2016011959A patent/MX359458B/es active IP Right Grant
- 2015-03-16 MX MX2016011758A patent/MX360168B/es active IP Right Grant
- 2015-03-16 JP JP2016557935A patent/JP6542251B2/ja active Active
- 2015-03-16 ES ES15715536T patent/ES2889976T3/es active Active
- 2015-03-16 BR BR112016021473-0A patent/BR112016021473B1/pt active IP Right Grant
- 2015-03-16 EP EP15715536.7A patent/EP3120563B1/en active Active
- 2015-03-16 JP JP2016558115A patent/JP6622211B2/ja active Active
- 2015-03-16 EP EP15717693.4A patent/EP3120551B1/en active Active
- 2015-03-16 ES ES15717693T patent/ES2887368T3/es active Active
- 2015-03-16 WO PCT/US2015/020691 patent/WO2015142712A1/en not_active Ceased
- 2015-03-16 WO PCT/US2015/020734 patent/WO2015142725A1/en not_active Ceased
- 2015-03-16 CN CN201580013633.9A patent/CN106105223B/zh active Active