JP2017525234A5 - - Google Patents
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- Publication number
- JP2017525234A5 JP2017525234A5 JP2016574071A JP2016574071A JP2017525234A5 JP 2017525234 A5 JP2017525234 A5 JP 2017525234A5 JP 2016574071 A JP2016574071 A JP 2016574071A JP 2016574071 A JP2016574071 A JP 2016574071A JP 2017525234 A5 JP2017525234 A5 JP 2017525234A5
- Authority
- JP
- Japan
- Prior art keywords
- sei message
- output operation
- vps
- operation point
- selected output
- 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
- 238000000034 method Methods 0.000 claims 10
- 230000004044 response Effects 0.000 claims 6
- 238000005192 partition Methods 0.000 claims 4
- 230000002123 temporal effect Effects 0.000 claims 4
- 230000000153 supplemental effect Effects 0.000 claims 2
- 230000003139 buffering effect Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462016549P | 2014-06-24 | 2014-06-24 | |
| US62/016,549 | 2014-06-24 | ||
| US14/737,898 US10432951B2 (en) | 2014-06-24 | 2015-06-12 | Conformance and inoperability improvements in multi-layer video coding |
| US14/737,898 | 2015-06-12 | ||
| PCT/US2015/035853 WO2015200026A1 (en) | 2014-06-24 | 2015-06-15 | Conformance and inoperability improvements in multi-layer video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017525234A JP2017525234A (ja) | 2017-08-31 |
| JP2017525234A5 true JP2017525234A5 (enExample) | 2018-07-05 |
| JP6549619B2 JP6549619B2 (ja) | 2019-07-24 |
Family
ID=54870867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016574071A Active JP6549619B2 (ja) | 2014-06-24 | 2015-06-15 | マルチレイヤビデオコーディングにおける適合性および相互運用性の改善 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10432951B2 (enExample) |
| EP (1) | EP3162068B1 (enExample) |
| JP (1) | JP6549619B2 (enExample) |
| KR (1) | KR102388226B1 (enExample) |
| CN (1) | CN106464922B (enExample) |
| CA (1) | CA2952607C (enExample) |
| ES (1) | ES2714279T3 (enExample) |
| HU (1) | HUE041990T2 (enExample) |
| WO (1) | WO2015200026A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11825102B2 (en) | 2020-05-22 | 2023-11-21 | Bytedance Inc. | Techniques for generation of a conformant output sub-bitstream |
| US11856215B2 (en) | 2020-06-09 | 2023-12-26 | Bytedance Inc. | Sub-bitstream extraction of multi-layer video bitstreams |
| US11973968B2 (en) | 2020-05-22 | 2024-04-30 | Bytedance Inc. | Signaling of coded picture buffer information in video bitstreams |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019208677A1 (ja) * | 2018-04-27 | 2019-10-31 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法および復号方法 |
| KR20250069705A (ko) * | 2019-02-28 | 2025-05-19 | 엘지전자 주식회사 | Aps 시그널링 기반 비디오 또는 영상 코딩 |
| JP7288071B2 (ja) | 2019-03-02 | 2023-06-06 | 北京字節跳動網絡技術有限公司 | ビデオ処理方法、装置及び記憶媒体 |
| KR20230016712A (ko) * | 2019-03-11 | 2023-02-02 | 엘지전자 주식회사 | 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩 |
| US20220150487A1 (en) * | 2019-03-21 | 2022-05-12 | Kaonmedia Co., Ltd. | Image encoding method, image decoding method, and device for processing picture partitions |
| US11375223B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| 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) |
| EP4022887A4 (en) | 2019-09-24 | 2022-10-26 | Huawei Technologies Co., Ltd. | SIMULCAST LAYERS FOR MULTIPLE VIEW IN VIDEO ENCODING |
| EP4654573A2 (en) | 2019-09-24 | 2025-11-26 | Huawei Technologies Co., Ltd. | Scalable nesting sei messages for all layers |
| EP4022918B1 (en) | 2019-09-24 | 2025-04-23 | Huawei Technologies Co., Ltd. | Disallowing unnecessary layers in multi-layer video bitstreams |
| WO2021061571A1 (en) | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Picture timing and decoding unit information for temporal scalability |
| KR20220069114A (ko) * | 2019-10-07 | 2022-05-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 계층 비디오 스트림에서 중복 시그널링의 방지 |
| WO2021117644A1 (en) * | 2019-12-11 | 2021-06-17 | Sharp Kabushiki Kaisha | Systems and methods for signaling output layer set information in video coding |
| CN120455697A (zh) * | 2019-12-13 | 2025-08-08 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和比特流生成装置 |
| EP4088431A4 (en) | 2020-01-09 | 2023-09-27 | ByteDance Inc. | DECODING THE ORDER OF DIFFERENT SEI MESSAGES |
| KR20220161426A (ko) | 2020-03-30 | 2022-12-06 | 엘지전자 주식회사 | Dpb 파라미터의 개수 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| 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 |
| KR20220163403A (ko) * | 2020-03-30 | 2022-12-09 | 엘지전자 주식회사 | Dpb 파라미터를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| KR20220162741A (ko) * | 2020-03-30 | 2022-12-08 | 엘지전자 주식회사 | Hrd 파라미터를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| US12212765B2 (en) | 2020-03-30 | 2025-01-28 | Lg Electronics Inc. | Image decoding method and apparatus |
| US12464131B2 (en) | 2020-04-01 | 2025-11-04 | Lg Electronics Inc. | Image encoding/decoding method and apparatus for determining whether or not to refer to parameter set on basis of output layer set, and method for transmitting bitstream |
| US12155816B2 (en) | 2020-04-02 | 2024-11-26 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling DPB-related information and PTL-related information, and computer-readable recording medium in which bitstream is stored |
| GEP20257738B (en) | 2020-05-22 | 2025-02-25 | Ge Video Compression Llc | Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts |
| US12262027B2 (en) * | 2020-05-22 | 2025-03-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Processing of output layer sets of coded video |
| WO2021241978A1 (ko) * | 2020-05-25 | 2021-12-02 | 엘지전자 주식회사 | 멀티 레이어 기반 영상 코딩 장치 및 방법 |
| CN116057932A (zh) * | 2020-06-06 | 2023-05-02 | Lg电子株式会社 | 基于层信息信令的图像编码设备和方法 |
| CN115804086A (zh) | 2020-06-08 | 2023-03-14 | 字节跳动有限公司 | 补充增强消息中的子图片级信息信令 |
| JP7508599B2 (ja) * | 2020-06-09 | 2024-07-01 | バイトダンス インコーポレイテッド | 非スケーラブルネスト化ビデオシンタックス要素におけるシグナリング制約 |
| EP4205399A4 (en) * | 2020-09-25 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | SUB-BITSTREAM EXTRACTION |
| GB2599171B (en) | 2020-09-29 | 2024-12-11 | Canon Kk | Method and apparatus for encapsulating video data into a file |
| WO2022167977A1 (en) * | 2021-02-05 | 2022-08-11 | Nokia Technologies Oy | High-level syntax for signaling neural networks within a media bitstream |
| WO2022195409A1 (en) * | 2021-03-18 | 2022-09-22 | Nokia Technologies Oy | Method, apparatus and computer program product for end-to-end learned predictive coding of media frames |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1455534A1 (en) | 2003-03-03 | 2004-09-08 | Thomson Licensing S.A. | Scalable encoding and decoding of interlaced digital video data |
| JP4190428B2 (ja) | 2004-01-14 | 2008-12-03 | 株式会社東芝 | データ伝送方法およびデータ伝送機 |
| US20160165230A9 (en) | 2012-04-16 | 2016-06-09 | Texas Instruments Incorporated | Color Component Checksum Computation in Video Coding |
| US9503753B2 (en) | 2012-09-24 | 2016-11-22 | Qualcomm Incorporated | Coded picture buffer arrival and nominal removal times in video coding |
| US9154785B2 (en) | 2012-10-08 | 2015-10-06 | Qualcomm Incorporated | Sub-bitstream applicability to nested SEI messages in video coding |
| US20140301477A1 (en) * | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| EP3989585A1 (en) * | 2013-10-11 | 2022-04-27 | VID SCALE, Inc. | High level syntax for hevc extensions |
| US10554990B2 (en) * | 2013-10-14 | 2020-02-04 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US20150264404A1 (en) * | 2014-03-17 | 2015-09-17 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US20170150160A1 (en) * | 2014-06-17 | 2017-05-25 | Sharp Kabushiki Kaisha | Bitstream partitions operation |
-
2015
- 2015-06-12 US US14/737,898 patent/US10432951B2/en active Active
- 2015-06-15 CN CN201580033042.8A patent/CN106464922B/zh active Active
- 2015-06-15 JP JP2016574071A patent/JP6549619B2/ja active Active
- 2015-06-15 EP EP15731472.5A patent/EP3162068B1/en active Active
- 2015-06-15 KR KR1020167036054A patent/KR102388226B1/ko active Active
- 2015-06-15 WO PCT/US2015/035853 patent/WO2015200026A1/en not_active Ceased
- 2015-06-15 CA CA2952607A patent/CA2952607C/en active Active
- 2015-06-15 ES ES15731472T patent/ES2714279T3/es active Active
- 2015-06-15 HU HUE15731472A patent/HUE041990T2/hu unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11825102B2 (en) | 2020-05-22 | 2023-11-21 | Bytedance Inc. | Techniques for generation of a conformant output sub-bitstream |
| US11962790B2 (en) | 2020-05-22 | 2024-04-16 | Bytedance Inc. | Scalable nested SEI message handling in video sub-bitstream extraction process |
| US11973968B2 (en) | 2020-05-22 | 2024-04-30 | Bytedance Inc. | Signaling of coded picture buffer information in video bitstreams |
| US12192493B2 (en) | 2020-05-22 | 2025-01-07 | Bytedance Inc. | Techniques for generation of a conformant output sub-bitstream |
| US11856215B2 (en) | 2020-06-09 | 2023-12-26 | Bytedance Inc. | Sub-bitstream extraction of multi-layer video bitstreams |
| US12108068B2 (en) | 2020-06-09 | 2024-10-01 | Bytedance Inc. | Handling different NAL types in video sub-bitstream extraction |
| US12413762B2 (en) | 2020-06-09 | 2025-09-09 | Bytedance Inc. | Sub-bitstream extraction of multi-layer video bitstreams |
| US12432369B2 (en) | 2020-06-09 | 2025-09-30 | Bytedance Inc. | Handling different NAL types in video sub-bitstream extraction |