JP2017513352A5 - - Google Patents
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- JP2017513352A5 JP2017513352A5 JP2016557935A JP2016557935A JP2017513352A5 JP 2017513352 A5 JP2017513352 A5 JP 2017513352A5 JP 2016557935 A JP2016557935 A JP 2016557935A JP 2016557935 A JP2016557935 A JP 2016557935A JP 2017513352 A5 JP2017513352 A5 JP 2017513352A5
- Authority
- JP
- Japan
- Prior art keywords
- picture
- syntax element
- time
- current
- sps
- 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
- 230000002123 temporal effect Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461955158P | 2014-03-18 | 2014-03-18 | |
| US61/955,158 | 2014-03-18 | ||
| US14/657,617 | 2015-03-13 | ||
| US14/657,617 US11388441B2 (en) | 2014-03-18 | 2015-03-13 | Derivation of SPS temporal ID nesting information for multi-layer bitstreams |
| PCT/US2015/020691 WO2015142712A1 (en) | 2014-03-18 | 2015-03-16 | Derivation of sps temporal id nesting information for multi-layer bitstreams |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017513352A JP2017513352A (ja) | 2017-05-25 |
| JP2017513352A5 true JP2017513352A5 (OSRAM) | 2018-04-05 |
| JP6542251B2 JP6542251B2 (ja) | 2019-07-10 |
Family
ID=54143328
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| 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 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11388441B2 (OSRAM) |
| EP (2) | EP3120563B1 (OSRAM) |
| JP (2) | JP6622211B2 (OSRAM) |
| KR (2) | KR102257861B1 (OSRAM) |
| CN (2) | CN106105224B (OSRAM) |
| BR (1) | BR112016021473B1 (OSRAM) |
| ES (2) | ES2889976T3 (OSRAM) |
| MX (2) | MX359458B (OSRAM) |
| WO (2) | WO2015142712A1 (OSRAM) |
Families Citing this family (21)
| 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 |
| EP3756347B1 (en) * | 2018-02-20 | 2025-09-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Picture/video coding supporting varying resolution and/or efficiently handling region-wise packing |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| CN113597768B (zh) * | 2019-01-28 | 2024-10-15 | 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 |
| 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 |
| KR20250159071A (ko) * | 2020-02-28 | 2025-11-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 파라미터 세트의 시그널링 및 의미론적 대응 방법 |
| WO2021188527A1 (en) | 2020-03-17 | 2021-09-23 | Bytedance Inc. | Using video parameter set in video coding |
| US20230156230A1 (en) * | 2020-03-30 | 2023-05-18 | 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 |
| CN115699724B (zh) * | 2020-05-22 | 2025-12-05 | 字节跳动有限公司 | 视频处理的方法、装置、介质和存储视频的比特流的方法 |
| CN115836526A (zh) * | 2020-06-12 | 2023-03-21 | 字节跳动有限公司 | 编解码视频中的序列结束指示 |
| 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 |
|---|---|---|---|---|
| US20090161762A1 (en) | 2005-11-15 | 2009-06-25 | Dong-San Jun | 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 |
| CN104350747B (zh) | 2012-06-22 | 2017-11-21 | 威勒斯媒体国际有限公司 | 图像解码方法、图像解码装置及图像编解码装置 |
| US9635369B2 (en) | 2012-07-02 | 2017-04-25 | Qualcomm Incorporated | Video parameter set including HRD parameters |
| US9912941B2 (en) | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
| JP6050488B2 (ja) | 2012-07-06 | 2016-12-21 | サムスン エレクトロニクス カンパニー リミテッド | ランダムアクセスのためのマルチレイヤビデオ符号化方法及びその装置、並びにランダムアクセスのためのマルチレイヤビデオ復号化方法及びその装置 |
| CN104137561B (zh) * | 2012-12-10 | 2017-10-03 | 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 ES ES15715536T patent/ES2889976T3/es active Active
- 2015-03-16 KR KR1020167026507A patent/KR102257861B1/ko 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 MX MX2016011959A patent/MX359458B/es active IP Right Grant
- 2015-03-16 BR BR112016021473-0A patent/BR112016021473B1/pt active IP Right Grant
- 2015-03-16 KR KR1020167026506A patent/KR102257870B1/ko active Active
- 2015-03-16 JP JP2016558115A patent/JP6622211B2/ja active Active
- 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 EP EP15715536.7A patent/EP3120563B1/en active Active
- 2015-03-16 EP EP15717693.4A patent/EP3120551B1/en active Active
- 2015-03-16 CN CN201580013697.9A patent/CN106105224B/zh active Active
- 2015-03-16 ES ES15717693T patent/ES2887368T3/es active Active
- 2015-03-16 CN CN201580013633.9A patent/CN106105223B/zh active Active
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