RU2628215C2 - Сообщения дополнительной информации расширения точки восстановления и периода буферизации - Google Patents
Сообщения дополнительной информации расширения точки восстановления и периода буферизации Download PDFInfo
- Publication number
- RU2628215C2 RU2628215C2 RU2015115518A RU2015115518A RU2628215C2 RU 2628215 C2 RU2628215 C2 RU 2628215C2 RU 2015115518 A RU2015115518 A RU 2015115518A RU 2015115518 A RU2015115518 A RU 2015115518A RU 2628215 C2 RU2628215 C2 RU 2628215C2
- Authority
- RU
- Russia
- Prior art keywords
- cpb
- removal
- picture
- video
- sub
- Prior art date
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 103
- 238000011084 recovery Methods 0.000 title description 19
- 230000000153 supplemental effect Effects 0.000 title 1
- 238000012217 deletion Methods 0.000 claims abstract description 176
- 230000037430 deletion Effects 0.000 claims abstract description 176
- 239000000872 buffer Substances 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims description 272
- 238000003860 storage Methods 0.000 claims description 29
- 230000001934 delay Effects 0.000 claims description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 230000011664 signaling Effects 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 41
- 239000013598 vector Substances 0.000 description 27
- 238000013139 quantization Methods 0.000 description 21
- 238000004891 communication Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 18
- 230000002123 temporal effect Effects 0.000 description 13
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 9
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 239000000284 extract Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 238000009795 derivation Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- FMYKJLXRRQTBOR-UBFHEZILSA-N (2s)-2-acetamido-4-methyl-n-[4-methyl-1-oxo-1-[[(2s)-1-oxohexan-2-yl]amino]pentan-2-yl]pentanamide Chemical group CCCC[C@@H](C=O)NC(=O)C(CC(C)C)NC(=O)[C@H](CC(C)C)NC(C)=O FMYKJLXRRQTBOR-UBFHEZILSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 241000238876 Acari Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261705119P | 2012-09-24 | 2012-09-24 | |
| US61/705,119 | 2012-09-24 | ||
| US201261708475P | 2012-10-01 | 2012-10-01 | |
| US61/708,475 | 2012-10-01 | ||
| US14/033,329 US9479774B2 (en) | 2012-09-24 | 2013-09-20 | Buffering period and recovery point supplemental enhancement information messages |
| US14/033,329 | 2013-09-20 | ||
| PCT/US2013/061226 WO2014047584A1 (en) | 2012-09-24 | 2013-09-23 | Buffering period and recovery point supplemental enhancement information messages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015115518A RU2015115518A (ru) | 2016-11-20 |
| RU2628215C2 true RU2628215C2 (ru) | 2017-08-15 |
Family
ID=50338852
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015115518A RU2628215C2 (ru) | 2012-09-24 | 2013-09-23 | Сообщения дополнительной информации расширения точки восстановления и периода буферизации |
| RU2015115463A RU2628196C2 (ru) | 2012-09-24 | 2013-09-23 | Время прибытия в и номинальное время удаления из буфера кодированных картинок при кодировании видео |
| RU2015115465A RU2627098C2 (ru) | 2012-09-24 | 2013-09-23 | Независимые от единицы доступа времена удаления из буфера кодированных картинок при кодировании видео |
| RU2015115466A RU2630374C2 (ru) | 2012-09-24 | 2013-09-23 | Времена удаления из буфера кодированных картинок, сигнализируемые в сообщениях дополнительной информации расширения тактирования картинок и суб-картинок |
| RU2015115521A RU2646378C2 (ru) | 2012-09-24 | 2013-09-23 | Расширенное определение единицы декодирования |
| RU2015115513A RU2641475C2 (ru) | 2012-09-24 | 2013-09-23 | Флаг уровня последовательности для параметров буфера кодированных на уровне суб-картинок картинок |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015115463A RU2628196C2 (ru) | 2012-09-24 | 2013-09-23 | Время прибытия в и номинальное время удаления из буфера кодированных картинок при кодировании видео |
| RU2015115465A RU2627098C2 (ru) | 2012-09-24 | 2013-09-23 | Независимые от единицы доступа времена удаления из буфера кодированных картинок при кодировании видео |
| RU2015115466A RU2630374C2 (ru) | 2012-09-24 | 2013-09-23 | Времена удаления из буфера кодированных картинок, сигнализируемые в сообщениях дополнительной информации расширения тактирования картинок и суб-картинок |
| RU2015115521A RU2646378C2 (ru) | 2012-09-24 | 2013-09-23 | Расширенное определение единицы декодирования |
| RU2015115513A RU2641475C2 (ru) | 2012-09-24 | 2013-09-23 | Флаг уровня последовательности для параметров буфера кодированных на уровне суб-картинок картинок |
Country Status (22)
| Country | Link |
|---|---|
| US (6) | US9654802B2 (https=) |
| EP (6) | EP2898683B1 (https=) |
| JP (6) | JP6239626B2 (https=) |
| KR (6) | KR101743850B1 (https=) |
| CN (6) | CN104662919B (https=) |
| AR (3) | AR093239A1 (https=) |
| AU (6) | AU2013317767B2 (https=) |
| BR (6) | BR112015006492B1 (https=) |
| CA (6) | CA2884286C (https=) |
| DK (2) | DK2898683T3 (https=) |
| ES (5) | ES2913456T3 (https=) |
| HU (4) | HUE055800T2 (https=) |
| IL (6) | IL237681B (https=) |
| MX (1) | MX341441B (https=) |
| MY (6) | MY171506A (https=) |
| PH (6) | PH12015500479B1 (https=) |
| RU (6) | RU2628215C2 (https=) |
| SG (7) | SG10201707888PA (https=) |
| TW (6) | TWI524779B (https=) |
| UA (2) | UA114930C2 (https=) |
| WO (6) | WO2014047586A1 (https=) |
| ZA (4) | ZA201502382B (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2777924C1 (ru) * | 2019-09-23 | 2022-08-11 | Тенсент Америка Ллс | Способ сигнализации набора выходных уровней с субизображением |
| US12041254B2 (en) | 2019-09-24 | 2024-07-16 | Huawei Technologies Co., Ltd. | SEI message for single layer OLS |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011199396A (ja) | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム |
| WO2013119325A1 (en) * | 2012-02-08 | 2013-08-15 | Thomson Licensing | Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder |
| CN107743233B (zh) * | 2012-06-25 | 2020-10-16 | 日本电气株式会社 | 视频解码设备和视频解码方法 |
| US9635369B2 (en) | 2012-07-02 | 2017-04-25 | Qualcomm Incorporated | Video parameter set including HRD parameters |
| HK1208109A1 (en) | 2012-07-06 | 2016-02-19 | 夏普株式会社 | Electronic devices for signaling sub-picture based hypothetical reference decoder parameters |
| US9351005B2 (en) | 2012-09-24 | 2016-05-24 | Qualcomm Incorporated | Bitstream conformance test in video coding |
| US9654802B2 (en) | 2012-09-24 | 2017-05-16 | Qualcomm Incorporated | Sequence level flag for sub-picture level coded picture buffer parameters |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| US9591321B2 (en) | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| KR102383006B1 (ko) | 2013-04-07 | 2022-04-04 | 돌비 인터네셔널 에이비 | 출력 계층 세트들에서의 시그널링 변경 |
| CA2908850C (en) * | 2013-04-08 | 2018-03-27 | Arris Technology, Inc. | Individual buffer management in video coding |
| US9485508B2 (en) | 2013-04-08 | 2016-11-01 | Qualcomm Incorporated | Non-entropy encoded set of profile, tier, and level syntax structures |
| US9402083B2 (en) * | 2014-04-24 | 2016-07-26 | Vidyo, Inc. | Signaling conformance points using profile space |
| US10432951B2 (en) | 2014-06-24 | 2019-10-01 | Qualcomm Incorporated | Conformance and inoperability improvements in multi-layer video coding |
| US11595652B2 (en) * | 2019-01-28 | 2023-02-28 | Op Solutions, Llc | Explicit signaling of extended long term reference picture retention |
| US10623755B2 (en) | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| CN107612953B (zh) * | 2016-07-12 | 2020-10-27 | 中国电信股份有限公司 | 增强信息生成和获取方法、装置、终端设备、平台和系统 |
| US10999605B2 (en) * | 2017-01-10 | 2021-05-04 | Qualcomm Incorporated | Signaling of important video information in file formats |
| US10521880B2 (en) * | 2017-04-17 | 2019-12-31 | Intel Corporation | Adaptive compute size per workload |
| CN113411784B (zh) | 2017-04-27 | 2022-01-11 | 三星电子株式会社 | 网络可切片区域信息获取方法 |
| KR102912040B1 (ko) * | 2018-06-25 | 2026-01-14 | 주식회사 비원영상기술연구소 | 영상 부호화/복호화 방법 및 장치 |
| EP3918801A4 (en) * | 2019-01-28 | 2022-06-15 | OP Solutions, LLC | ONLINE AND OFFLINE CHOICE OF EXTENDED LONG-TERM REFERENCE IMAGE STORAGE |
| JP7346585B2 (ja) * | 2019-03-01 | 2023-09-19 | フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 仮想参照デコーダ |
| EP3939318A1 (en) * | 2019-03-11 | 2022-01-19 | VID SCALE, Inc. | Sub-picture bitstream extraction and reposition |
| MX2021014185A (es) * | 2019-06-18 | 2022-01-06 | Panasonic Ip Corp America | Codificador, decodificador, metodo de codificacion y metodo de decodificacion. |
| CN121814960A (zh) * | 2019-06-24 | 2026-04-07 | 交互数字Vc控股公司 | 使用高级语法元素发信号通知解码数据的方法和装置 |
| EP3991412A4 (en) * | 2019-06-25 | 2023-06-28 | INTEL Corporation | Sub-pictures and sub-picture sets with level derivation |
| WO2020263981A1 (en) * | 2019-06-27 | 2020-12-30 | Futurewei Technologies, Inc. | Hypothetical reference decoder for v-pcc |
| US12096033B2 (en) * | 2019-08-21 | 2024-09-17 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
| EP4030764A4 (en) * | 2019-09-11 | 2022-11-23 | Panasonic Intellectual Property Corporation of America | ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD |
| CN116567251A (zh) | 2019-09-17 | 2023-08-08 | 华为技术有限公司 | 基于子图像的视频译码中的子图像id指示 |
| KR102790212B1 (ko) * | 2019-09-24 | 2025-04-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Sei 메시지들에 대한 시간 식별자 제약들 |
| WO2021061571A1 (en) * | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Picture timing and decoding unit information for temporal scalability |
| WO2021022265A2 (en) * | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Video-based point cloud compression (v-pcc) component synchronization |
| US11509938B2 (en) | 2019-11-05 | 2022-11-22 | Hfi Innovation Inc. | Method and apparatus of signaling subpicture information in video coding |
| WO2021107638A1 (ko) * | 2019-11-27 | 2021-06-03 | 엘지전자 주식회사 | 슬라이스 관련 정보를 시그널링하는 방법 및 장치 |
| US12316875B2 (en) * | 2019-12-05 | 2025-05-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture timing and decoding unit information in video coding |
| CN120812258A (zh) | 2019-12-20 | 2025-10-17 | 韦勒斯标准与技术协会公司 | 视频信号处理方法及其设备 |
| JP7405990B2 (ja) | 2019-12-26 | 2023-12-26 | バイトダンス インコーポレイテッド | コーディングされたピクチャ内における復号順を実装する技術 |
| JP7427176B2 (ja) * | 2019-12-27 | 2024-02-05 | 国立研究開発法人情報通信研究機構 | 無線通信情報更新システム及び無線通信情報更新方法 |
| EP4074024A4 (en) | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| JP7397211B2 (ja) * | 2020-02-14 | 2023-12-12 | 北京字節跳動網絡技術有限公司 | 映像ビットストリームにおけるサブピクチャ情報の信号通知 |
| JP7469488B2 (ja) * | 2020-02-14 | 2024-04-16 | 北京字節跳動網絡技術有限公司 | インループフィルタリングと映像スライスとの間の相互作用 |
| CN115152209B (zh) | 2020-02-24 | 2025-06-13 | 字节跳动有限公司 | 基于子图片级别的分割计算 |
| WO2021178501A1 (en) | 2020-03-03 | 2021-09-10 | Bytedance Inc. | Controlling a scaling process using slice header signaling |
| CN115299051B (zh) * | 2020-03-11 | 2026-01-27 | 抖音视界有限公司 | 视频编解码的一致性窗口参数 |
| WO2021188527A1 (en) | 2020-03-17 | 2021-09-23 | Bytedance Inc. | Using video parameter set in video coding |
| KR20220161427A (ko) * | 2020-03-31 | 2022-12-06 | 엘지전자 주식회사 | 픽처 분할 정보 및 서브픽처 정보에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| WO2021201617A1 (ko) * | 2020-03-31 | 2021-10-07 | 엘지전자 주식회사 | 레이어간 정렬된 서브픽처 정보에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| US11706428B2 (en) * | 2020-04-06 | 2023-07-18 | Tencent America LLC | Method for signaling picture header in coded video stream |
| EP4140134A4 (en) | 2020-05-22 | 2023-07-12 | ByteDance Inc. | SCALABLE NESTING SEI MESSAGE HANDLING IN A VIDEO PARTIAL BITSTREAM EXTRACTION METHOD |
| EP4144090A4 (en) | 2020-05-22 | 2023-06-21 | Beijing Bytedance Network Technology Co., Ltd. | SUB-PICTURE SUB-BITSTREAM EXTRACTION ENHANCEMENTS |
| EP4144093A4 (en) | 2020-05-22 | 2023-08-23 | ByteDance Inc. | SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS |
| EP4154523A4 (en) * | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
| CN115699728A (zh) * | 2020-06-08 | 2023-02-03 | 字节跳动有限公司 | 视频编解码中的子层信令 |
| EP4154542B1 (en) | 2020-06-09 | 2026-02-25 | ByteDance Inc. | Constraints on supplemental enhancement information in video coding |
| WO2021252545A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Signaling constraints in non-scalable nested video syntax elements |
| JP7511680B2 (ja) | 2020-06-09 | 2024-07-05 | バイトダンス インコーポレイテッド | サブピクチャサブビットストリーム抽出プロセスにおける補足エンハンスメント情報の処理 |
| WO2021252531A1 (en) | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Handling different nal types in video sub-bitstream extraction |
| EP3972279A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Subpicture track referencing and processing |
| EP3972273A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Handling of non-vcl nal units in picture unit construction |
| GB2599171B (en) * | 2020-09-29 | 2024-12-11 | Canon Kk | Method and apparatus for encapsulating video data into a file |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| 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 |
| US11997293B2 (en) | 2021-04-15 | 2024-05-28 | Lemon Inc. | Sub-picture track level indicator |
| US11695965B1 (en) * | 2022-10-13 | 2023-07-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video coding using a coded picture buffer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2377736C2 (ru) * | 2005-04-13 | 2009-12-27 | Нокиа Корпорейшн | Кодирование, хранение и передача информации о масштабируемости |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1069777A4 (en) | 1999-02-05 | 2009-03-04 | Sony Corp | CODING SYSTEM, CODING METHOD, DECODING SYSTEM, DECODING METHOD, MULTIPLEXING DEVICE, METHOD OF MULTIPLEXING, DISPLAY SYSTEM, AND YSTEM METHOD |
| RU2229176C2 (ru) * | 2000-06-14 | 2004-05-20 | Жуков Николай Анатольевич | Тепловыделяющая сборка с микротвэлами |
| RU2273109C2 (ru) * | 2000-09-07 | 2006-03-27 | Сони Корпорейшн | Способ и устройство обработки информации, программа и носитель записи |
| MXPA02010617A (es) * | 2001-03-08 | 2003-03-26 | Sony Corp | Aparato para grabar datos. |
| US7532670B2 (en) | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| WO2004006446A2 (en) | 2002-07-02 | 2004-01-15 | Conexant Systems, Inc. | Hypothetical reference decoder for compressed image and video |
| JP4002878B2 (ja) * | 2003-01-17 | 2007-11-07 | 松下電器産業株式会社 | 画像符号化方法 |
| WO2004066636A1 (ja) * | 2003-01-20 | 2004-08-05 | Matsushita Electric Industrial Co., Ltd. | 画像符号化方法 |
| WO2005055606A1 (en) * | 2003-12-01 | 2005-06-16 | Samsung Electronics Co., Ltd. | Method and apparatus for scalable video encoding and decoding |
| US8503541B2 (en) * | 2004-01-16 | 2013-08-06 | Motorola Mobility Llc | Method and apparatus for determining timing information from a bit stream |
| US20050201471A1 (en) * | 2004-02-13 | 2005-09-15 | Nokia Corporation | Picture decoding method |
| US8406293B2 (en) | 2004-06-27 | 2013-03-26 | Apple Inc. | Multi-pass video encoding based on different quantization parameters |
| JP4091582B2 (ja) | 2004-09-06 | 2008-05-28 | 株式会社東芝 | 動画像符号化装置、及び動画像符号化方法 |
| US20060104356A1 (en) * | 2004-11-15 | 2006-05-18 | Microsoft Corporation | Timing for decoder buffer examination |
| US20060143678A1 (en) | 2004-12-10 | 2006-06-29 | Microsoft Corporation | System and process for controlling the coding bit rate of streaming media data employing a linear quadratic control technique and leaky bucket model |
| JP4311570B2 (ja) | 2005-07-01 | 2009-08-12 | 株式会社ソニー・コンピュータエンタテインメント | 再生装置、ビデオ復号装置および同期再生方法 |
| KR20080066784A (ko) | 2005-10-11 | 2008-07-16 | 노키아 코포레이션 | 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리 |
| US7477692B2 (en) | 2005-12-16 | 2009-01-13 | Tut Systems, Inc. | Video encoding for seamless splicing between encoded video streams |
| KR100809301B1 (ko) | 2006-07-20 | 2008-03-04 | 삼성전자주식회사 | 엔트로피 부호화/복호화 방법 및 장치 |
| CN101502096B (zh) | 2006-08-10 | 2013-06-26 | 佳能株式会社 | 图像解码设备 |
| JP2008109637A (ja) | 2006-09-25 | 2008-05-08 | Toshiba Corp | 動画像符号化装置及びその方法 |
| MY162367A (en) | 2007-01-05 | 2017-06-15 | Thomson Licensing | Hypothetical reference decoder for scalable video coding |
| CN102984544A (zh) | 2007-01-08 | 2013-03-20 | 汤姆森特许公司 | 用于视频流拼接的方法及装置 |
| CA2675955C (en) * | 2007-01-18 | 2013-07-23 | Nokia Corporation | Carriage of sei messages in rtp payload format |
| BR122012021950A2 (pt) | 2007-10-05 | 2015-08-04 | Thomson Licensing | Aparelho para incorporação de informação de usabilidade de vídeo (vui) em um sistema de codificação de vídeo com múltiplos visualizações (mvc) |
| JP4577357B2 (ja) * | 2007-12-27 | 2010-11-10 | ソニー株式会社 | 符号化装置及び方法、並びにプログラム |
| US8345774B2 (en) * | 2008-01-11 | 2013-01-01 | Apple Inc. | Hypothetical reference decoder |
| WO2010021665A1 (en) * | 2008-08-20 | 2010-02-25 | Thomson Licensing | Hypothetical reference decoder |
| US8136736B2 (en) * | 2008-12-09 | 2012-03-20 | Vasco Data Security, Inc. | Slim electronic device with detector for unintentional activation |
| CN102165778A (zh) | 2009-02-10 | 2011-08-24 | 松下电器产业株式会社 | 图像处理装置、图像处理方法、程序及集成电路 |
| JP5072893B2 (ja) | 2009-03-25 | 2012-11-14 | 株式会社東芝 | 画像符号化方法および画像復号化方法 |
| JP4957823B2 (ja) | 2009-04-08 | 2012-06-20 | ソニー株式会社 | 再生装置および再生方法 |
| US8948241B2 (en) * | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| US8731053B2 (en) * | 2009-11-18 | 2014-05-20 | Tektronix, Inc. | Method of multiplexing H.264 elementary streams without timing information coded |
| US8724710B2 (en) | 2010-02-24 | 2014-05-13 | Thomson Licensing | Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation |
| US9992456B2 (en) | 2010-02-24 | 2018-06-05 | Thomson Licensing Dtv | Method and apparatus for hypothetical reference decoder conformance error detection |
| US8806050B2 (en) | 2010-08-10 | 2014-08-12 | Qualcomm Incorporated | Manifest file updates for network streaming of coded multimedia data |
| CN102055981B (zh) * | 2010-12-31 | 2013-07-03 | 北京大学深圳研究生院 | 用于视频编码器的去块滤波器及其实现方法 |
| US9020039B2 (en) * | 2011-01-06 | 2015-04-28 | Sonic Ip, Inc. | Systems and methods for encoding alternative streams of video for use in adaptive bitrate streaming |
| US9706227B2 (en) * | 2011-03-10 | 2017-07-11 | Qualcomm Incorporated | Video coding techniques for coding dependent pictures after random access |
| US9069893B2 (en) | 2011-03-23 | 2015-06-30 | International Business Machines Corporation | Automatic verification of determinism for parallel programs |
| US20130170561A1 (en) | 2011-07-05 | 2013-07-04 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US8768079B2 (en) | 2011-10-13 | 2014-07-01 | Sharp Laboratories Of America, Inc. | Tracking a reference picture on an electronic device |
| US9414085B2 (en) | 2012-01-20 | 2016-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Sub-bitstream extraction |
| ES2782227T3 (es) | 2012-04-23 | 2020-09-11 | Sun Patent Trust | Procedimiento de codificación de imagen, procedimiento de decodificación de imagen, dispositivo de codificación de imagen, dispositivo de decodificación de imagen y dispositivo de codificación/decodificación de imagen |
| TR201820516T4 (tr) * | 2012-06-25 | 2019-01-21 | Huawei Tech Co Ltd | Aşamalı zamansal katman erişim görüntüsünün sinyalize edilmesine yönelik yöntem. |
| SG11201408612TA (en) * | 2012-06-29 | 2015-01-29 | Fraunhofer Ges Forschung | Video data stream concept |
| HK1208109A1 (en) | 2012-07-06 | 2016-02-19 | 夏普株式会社 | Electronic devices for signaling sub-picture based hypothetical reference decoder parameters |
| WO2014007596A1 (ko) * | 2012-07-06 | 2014-01-09 | 삼성전자 주식회사 | 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치 |
| US9654802B2 (en) | 2012-09-24 | 2017-05-16 | Qualcomm Incorporated | Sequence level flag for sub-picture level coded picture buffer parameters |
| US9351005B2 (en) | 2012-09-24 | 2016-05-24 | Qualcomm Incorporated | Bitstream conformance test in video coding |
-
2013
- 2013-09-20 US US14/033,264 patent/US9654802B2/en active Active
- 2013-09-20 US US14/033,308 patent/US9648352B2/en active Active
- 2013-09-20 US US14/033,348 patent/US9503753B2/en active Active
- 2013-09-20 US US14/033,329 patent/US9479774B2/en active Active
- 2013-09-20 US US14/033,191 patent/US9491456B2/en active Active
- 2013-09-20 US US14/033,141 patent/US9479773B2/en active Active
- 2013-09-23 KR KR1020157010470A patent/KR101743850B1/ko active Active
- 2013-09-23 WO PCT/US2013/061229 patent/WO2014047586A1/en not_active Ceased
- 2013-09-23 AU AU2013317767A patent/AU2013317767B2/en active Active
- 2013-09-23 CA CA2884286A patent/CA2884286C/en active Active
- 2013-09-23 BR BR112015006492-2A patent/BR112015006492B1/pt active IP Right Grant
- 2013-09-23 MY MYPI2015700750A patent/MY171506A/en unknown
- 2013-09-23 DK DK13771729.4T patent/DK2898683T3/da active
- 2013-09-23 EP EP13771729.4A patent/EP2898683B1/en active Active
- 2013-09-23 WO PCT/US2013/061217 patent/WO2014047577A1/en not_active Ceased
- 2013-09-23 CA CA2884289A patent/CA2884289C/en active Active
- 2013-09-23 ES ES13774009T patent/ES2913456T3/es active Active
- 2013-09-23 ES ES13774005T patent/ES2739225T3/es active Active
- 2013-09-23 EP EP13774009.8A patent/EP2898687B1/en active Active
- 2013-09-23 UA UAA201503908A patent/UA114930C2/uk unknown
- 2013-09-23 AU AU2013317765A patent/AU2013317765B2/en active Active
- 2013-09-23 MY MYPI2015700748A patent/MY181707A/en unknown
- 2013-09-23 JP JP2015533252A patent/JP6239626B2/ja active Active
- 2013-09-23 BR BR112015006481-7A patent/BR112015006481B1/pt active IP Right Grant
- 2013-09-23 RU RU2015115518A patent/RU2628215C2/ru active
- 2013-09-23 MY MYPI2015700749A patent/MY182448A/en unknown
- 2013-09-23 KR KR1020157010478A patent/KR101773268B1/ko active Active
- 2013-09-23 CN CN201380049788.9A patent/CN104662919B/zh active Active
- 2013-09-23 KR KR1020157010477A patent/KR102149072B1/ko active Active
- 2013-09-23 MY MYPI2015700755A patent/MY181871A/en unknown
- 2013-09-23 ES ES13770826T patent/ES2884724T3/es active Active
- 2013-09-23 RU RU2015115463A patent/RU2628196C2/ru active
- 2013-09-23 CN CN201380049577.5A patent/CN104704840B/zh active Active
- 2013-09-23 WO PCT/US2013/061226 patent/WO2014047584A1/en not_active Ceased
- 2013-09-23 MY MYPI2015700756A patent/MY169387A/en unknown
- 2013-09-23 CN CN201380049782.1A patent/CN104662918B/zh active Active
- 2013-09-23 SG SG10201707888PA patent/SG10201707888PA/en unknown
- 2013-09-23 AU AU2013317758A patent/AU2013317758B2/en active Active
- 2013-09-23 ES ES13771729T patent/ES2885527T3/es active Active
- 2013-09-23 BR BR112015006488-4A patent/BR112015006488B1/pt active IP Right Grant
- 2013-09-23 SG SG11201501580RA patent/SG11201501580RA/en unknown
- 2013-09-23 WO PCT/US2013/061224 patent/WO2014047583A1/en not_active Ceased
- 2013-09-23 WO PCT/US2013/061220 patent/WO2014047580A1/en not_active Ceased
- 2013-09-23 KR KR1020157010476A patent/KR101760195B1/ko active Active
- 2013-09-23 RU RU2015115465A patent/RU2627098C2/ru active
- 2013-09-23 BR BR112015006486-8A patent/BR112015006486B1/pt active IP Right Grant
- 2013-09-23 SG SG11201501578QA patent/SG11201501578QA/en unknown
- 2013-09-23 EP EP13774008.0A patent/EP2898686B1/en active Active
- 2013-09-23 AU AU2013317763A patent/AU2013317763B2/en active Active
- 2013-09-23 HU HUE13771729A patent/HUE055800T2/hu unknown
- 2013-09-23 WO PCT/US2013/061222 patent/WO2014047582A1/en not_active Ceased
- 2013-09-23 HU HUE13774006A patent/HUE052209T2/hu unknown
- 2013-09-23 JP JP2015533251A patent/JP2015533056A/ja active Pending
- 2013-09-23 CA CA2884302A patent/CA2884302C/en active Active
- 2013-09-23 ES ES13774006T patent/ES2855129T3/es active Active
- 2013-09-23 AU AU2013317761A patent/AU2013317761B2/en active Active
- 2013-09-23 RU RU2015115466A patent/RU2630374C2/ru active
- 2013-09-23 KR KR1020157010471A patent/KR101788416B1/ko active Active
- 2013-09-23 EP EP13774005.6A patent/EP2898684B1/en active Active
- 2013-09-23 EP EP13770826.9A patent/EP2898681B1/en active Active
- 2013-09-23 CN CN201380049737.6A patent/CN104662916B/zh active Active
- 2013-09-23 MX MX2015003694A patent/MX341441B/es active IP Right Grant
- 2013-09-23 SG SG11201501518XA patent/SG11201501518XA/en unknown
- 2013-09-23 HU HUE13774005 patent/HUE044912T2/hu unknown
- 2013-09-23 RU RU2015115521A patent/RU2646378C2/ru active
- 2013-09-23 JP JP2015533255A patent/JP6092398B2/ja active Active
- 2013-09-23 CA CA2884447A patent/CA2884447C/en active Active
- 2013-09-23 CN CN201380049749.9A patent/CN104662917B/zh active Active
- 2013-09-23 JP JP2015533254A patent/JP6239627B2/ja active Active
- 2013-09-23 UA UAA201503911A patent/UA116997C2/uk unknown
- 2013-09-23 DK DK13774006.4T patent/DK2898685T3/da active
- 2013-09-23 SG SG11201501576RA patent/SG11201501576RA/en unknown
- 2013-09-23 CA CA2884298A patent/CA2884298C/en active Active
- 2013-09-23 SG SG11201501520YA patent/SG11201501520YA/en unknown
- 2013-09-23 SG SG11201501519QA patent/SG11201501519QA/en unknown
- 2013-09-23 JP JP2015533253A patent/JP6224109B2/ja active Active
- 2013-09-23 KR KR1020157010472A patent/KR102244410B1/ko active Active
- 2013-09-23 BR BR112015006479-5A patent/BR112015006479B1/pt active IP Right Grant
- 2013-09-23 JP JP2015533257A patent/JP6121539B2/ja active Active
- 2013-09-23 BR BR112015006480-9A patent/BR112015006480B1/pt active IP Right Grant
- 2013-09-23 AU AU2013317764A patent/AU2013317764B2/en active Active
- 2013-09-23 RU RU2015115513A patent/RU2641475C2/ru active
- 2013-09-23 CA CA2883898A patent/CA2883898C/en active Active
- 2013-09-23 EP EP13774006.4A patent/EP2898685B1/en active Active
- 2013-09-23 MY MYPI2015700753A patent/MY172354A/en unknown
- 2013-09-23 CN CN201380049555.9A patent/CN104662915B/zh active Active
- 2013-09-23 HU HUE13774009A patent/HUE058715T2/hu unknown
- 2013-09-24 TW TW102134379A patent/TWI524779B/zh active
- 2013-09-24 TW TW102134380A patent/TWI555382B/zh active
- 2013-09-24 AR ARP130103425A patent/AR093239A1/es active IP Right Grant
- 2013-09-24 TW TW102134378A patent/TWI581611B/zh active
- 2013-09-24 AR ARP130103423A patent/AR093287A1/es active IP Right Grant
- 2013-09-24 TW TW102134377A patent/TWI530197B/zh active
- 2013-09-24 AR ARP130103422A patent/AR093286A1/es active IP Right Grant
- 2013-09-24 TW TW102134384A patent/TWI574549B/zh active
- 2013-09-24 TW TW102134382A patent/TWI569626B/zh active
-
2015
- 2015-03-05 PH PH12015500479A patent/PH12015500479B1/en unknown
- 2015-03-09 PH PH12015500510A patent/PH12015500510B1/en unknown
- 2015-03-09 PH PH12015500511A patent/PH12015500511A1/en unknown
- 2015-03-11 IL IL237681A patent/IL237681B/en active IP Right Grant
- 2015-03-11 IL IL237680A patent/IL237680B/en active IP Right Grant
- 2015-03-11 IL IL237682A patent/IL237682A/en active IP Right Grant
- 2015-03-11 IL IL237679A patent/IL237679A/en active IP Right Grant
- 2015-03-12 IL IL237696A patent/IL237696A/en active IP Right Grant
- 2015-03-12 PH PH12015500537A patent/PH12015500537B1/en unknown
- 2015-03-12 IL IL237697A patent/IL237697A/en active IP Right Grant
- 2015-03-17 PH PH12015500580A patent/PH12015500580A1/en unknown
- 2015-03-18 PH PH12015500593A patent/PH12015500593B1/en unknown
- 2015-04-09 ZA ZA201502382A patent/ZA201502382B/en unknown
- 2015-04-14 ZA ZA2015/02491A patent/ZA201502491B/en unknown
- 2015-04-14 ZA ZA2015/02492A patent/ZA201502492B/en unknown
- 2015-04-20 ZA ZA2015/02641A patent/ZA201502641B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2377736C2 (ru) * | 2005-04-13 | 2009-12-27 | Нокиа Корпорейшн | Кодирование, хранение и передача информации о масштабируемости |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2801326C2 (ru) * | 2019-05-16 | 2023-08-07 | Хуавей Текнолоджиз Ко., Лтд. | Кодер, декодер и соответствующие способы, использующие выделенный буфер ibc, и значение по умолчанию, обновляющее компонент яркости и цветности |
| RU2827756C2 (ru) * | 2019-05-16 | 2024-10-01 | Хуавей Текнолоджиз Ко., Лтд. | Кодер, декодер и соответствующие способы, использующие выделенный буфер ibc, и значение по умолчанию, обновляющее компонент яркости и цветности |
| RU2777924C1 (ru) * | 2019-09-23 | 2022-08-11 | Тенсент Америка Ллс | Способ сигнализации набора выходных уровней с субизображением |
| RU2821048C1 (ru) * | 2019-09-24 | 2024-06-17 | Хуавей Текнолоджиз Ко., Лтд. | Параметры hrd для тестирования на соответствие на основе слоя |
| US12041254B2 (en) | 2019-09-24 | 2024-07-16 | Huawei Technologies Co., Ltd. | SEI message for single layer OLS |
| US12058356B2 (en) | 2019-09-24 | 2024-08-06 | Huawei Technologies Co., Ltd. | Sequence-level HRD parameters |
| US12075076B2 (en) | 2019-09-24 | 2024-08-27 | Huawei Technologies Co., Ltd. | Error mitigation for sublayers in video coding |
| US12113999B2 (en) | 2019-09-24 | 2024-10-08 | Huawei Technologies Co., Ltd. | HRD conformance tests on OLS |
| US12323609B2 (en) | 2019-09-24 | 2025-06-03 | Huawei Technologies Co., Ltd. | HRD parameters for layer based conformance testing |
| US12335501B2 (en) | 2019-09-24 | 2025-06-17 | Huawei Technologies Co., Ltd. | HRD parameters for layers |
| US12395657B2 (en) | 2019-09-24 | 2025-08-19 | Huawei Technologies Co., Ltd. | Scalable nesting SEI message management |
| US12563219B2 (en) | 2019-09-24 | 2026-02-24 | Huawei Technologies Co., Ltd. | Error mitigation for sublayers in video coding |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2628215C2 (ru) | Сообщения дополнительной информации расширения точки восстановления и периода буферизации | |
| HK1207776B (zh) | 用於经译码图片缓冲器移除时间的方法和装置 | |
| HK1208581B (zh) | 用於编解码视频数据的方法和装置及计算机可读存储媒体 | |
| HK1207928B (zh) | 用於解码视频数据的方法和装置 | |
| HK1206524B (en) | Coded picture buffer arrival and nominal removal times in video coding | |
| HK1206177B (en) | Decoding method, apparatus, and readable medium | |
| HK1206527B (en) | Buffering period and recovery point supplemental enhancement information messages |