BR112019019250A2 - sinalização de informações de vídeo suplementares essenciais e não essenciais - Google Patents
sinalização de informações de vídeo suplementares essenciais e não essenciais Download PDFInfo
- Publication number
- BR112019019250A2 BR112019019250A2 BR112019019250A BR112019019250A BR112019019250A2 BR 112019019250 A2 BR112019019250 A2 BR 112019019250A2 BR 112019019250 A BR112019019250 A BR 112019019250A BR 112019019250 A BR112019019250 A BR 112019019250A BR 112019019250 A2 BR112019019250 A2 BR 112019019250A2
- Authority
- BR
- Brazil
- Prior art keywords
- video data
- information
- sei
- video
- encoded video
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 133
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000012546 transfer Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 description 68
- 230000008569 process Effects 0.000 description 57
- 238000012545 processing Methods 0.000 description 49
- 239000013598 vector Substances 0.000 description 28
- 238000003860 storage Methods 0.000 description 26
- 238000007906 compression Methods 0.000 description 25
- 230000006835 compression Effects 0.000 description 25
- 239000012634 fragment Substances 0.000 description 24
- 238000013139 quantization Methods 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 22
- 238000004891 communication Methods 0.000 description 21
- 230000002441 reversible effect Effects 0.000 description 16
- 241000023320 Luma <angiosperm> Species 0.000 description 11
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 11
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 238000000638 solvent extraction Methods 0.000 description 10
- 230000003044 adaptive effect Effects 0.000 description 9
- 238000013500 data storage Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000005538 encapsulation Methods 0.000 description 8
- 230000002123 temporal effect Effects 0.000 description 7
- 238000007726 management method Methods 0.000 description 6
- 238000009877 rendering Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000000153 supplemental effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- DTBDAFLSBDGPEA-UHFFFAOYSA-N 3-Methylquinoline Natural products C1=CC=CC2=CC(C)=CN=C21 DTBDAFLSBDGPEA-UHFFFAOYSA-N 0.000 description 1
- 241001362574 Decodes Species 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 1
- JOCBASBOOFNAJA-UHFFFAOYSA-N N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid Chemical compound OCC(CO)(CO)NCCS(O)(=O)=O JOCBASBOOFNAJA-UHFFFAOYSA-N 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000006837 decompression Effects 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
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- AWSBQWZZLBPUQH-UHFFFAOYSA-N mdat Chemical compound C1=C2CC(N)CCC2=CC2=C1OCO2 AWSBQWZZLBPUQH-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762474540P | 2017-03-21 | 2017-03-21 | |
| US15/926,833 US10701400B2 (en) | 2017-03-21 | 2018-03-20 | Signalling of summarizing video supplemental information |
| PCT/US2018/023598 WO2018175609A1 (en) | 2017-03-21 | 2018-03-21 | Signalling of essential and non-essential video supplemental information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019019250A2 true BR112019019250A2 (pt) | 2020-04-14 |
Family
ID=63581211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019019250A BR112019019250A2 (pt) | 2017-03-21 | 2018-03-21 | sinalização de informações de vídeo suplementares essenciais e não essenciais |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10701400B2 (enExample) |
| EP (1) | EP3603075A1 (enExample) |
| JP (1) | JP2020511861A (enExample) |
| KR (1) | KR102613593B1 (enExample) |
| CN (1) | CN110419223B (enExample) |
| AU (1) | AU2018237153B2 (enExample) |
| BR (1) | BR112019019250A2 (enExample) |
| TW (1) | TW201904297A (enExample) |
| WO (1) | WO2018175609A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019245302A1 (en) * | 2018-06-22 | 2019-12-26 | Lg Electronics Inc. | Method for transmitting 360-degree video, method for providing a user interface for 360-degree video, apparatus for transmitting 360-degree video, and apparatus for providing a user interface for 360-degree video |
| EP3591972A1 (en) * | 2018-07-02 | 2020-01-08 | Axis AB | Method and system for encoding video with overlay |
| US10630976B2 (en) * | 2018-08-17 | 2020-04-21 | Qualcomm Incorporated | Display refresh blocks determination for video coding |
| US11323731B2 (en) * | 2019-03-08 | 2022-05-03 | Tencent America LLC | Method and apparatus for video coding |
| CN114402623B (zh) * | 2019-04-19 | 2023-06-09 | 北京达佳互联信息技术有限公司 | 用于嵌入图像的补充增强信息消息 |
| WO2020256615A1 (en) * | 2019-06-21 | 2020-12-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding layer up-switching indication |
| CN112215378B (zh) * | 2019-07-11 | 2022-09-30 | 浙江远图技术股份有限公司 | 一种基于lingo医院预约门诊系统优化算法 |
| US11336894B2 (en) * | 2019-09-20 | 2022-05-17 | Tencent America LLC | Signaling of reference picture resampling with resampling picture size indication in video bitstream |
| CN114556961B (zh) | 2019-09-23 | 2025-01-10 | 瑞典爱立信有限公司 | 提供片段存在信息 |
| EP4135320A4 (en) * | 2020-04-11 | 2024-06-12 | LG Electronics, Inc. | POINT CLOUD DATA TRANSMISSION APPARATUS, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEIVING APPARATUS AND POINT CLOUD DATA RECEIVING METHOD |
| WO2021210867A1 (ko) * | 2020-04-12 | 2021-10-21 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| 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 |
| CN115769580A (zh) | 2020-06-09 | 2023-03-07 | 字节跳动有限公司 | 在视频子比特流提取中处理不同nal类型 |
| KR20230020424A (ko) * | 2020-06-09 | 2023-02-10 | 바이트댄스 아이엔씨 | 비디오 코딩에서 보충 향상 정보 메시지에 대한 제약들 |
| CN116530083A (zh) * | 2020-09-25 | 2023-08-01 | 抖音视界有限公司 | 视频比特流中的嵌套的和非嵌套的sei消息 |
| CN116648918A (zh) * | 2020-12-23 | 2023-08-25 | 抖音视界有限公司 | 视频解码器初始化信息 |
| WO2022220724A1 (en) * | 2021-04-12 | 2022-10-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Message referencing |
| CN115225913A (zh) * | 2021-04-20 | 2022-10-21 | 中兴通讯股份有限公司 | 一种码流处理方法、装置、终端设备及存储介质 |
| US20240314408A1 (en) * | 2021-06-29 | 2024-09-19 | Canon Kabushiki Kaisha | Method, device, and computer program for dynamically encapsulating media content data |
| US20250166235A1 (en) * | 2022-02-25 | 2025-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Neural network complexity metric for image processing |
| CN114501070B (zh) * | 2022-04-14 | 2022-07-19 | 全时云商务服务股份有限公司 | 视频会议同步额外信息的编解码方法、处理方法和系统 |
| CN114745600B (zh) * | 2022-06-10 | 2022-09-27 | 中国传媒大学 | 一种基于sei的视频标签标注方法及装置 |
| EP4300477A1 (en) * | 2022-06-30 | 2024-01-03 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding a video sequence associated with alpha channel information |
| WO2024039723A1 (en) * | 2022-08-17 | 2024-02-22 | Bytedance Inc. | Presence and relative decoding order of neural-network post-filter sei messages |
| CN120380750A (zh) * | 2022-09-21 | 2025-07-25 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| WO2024076141A1 (ko) * | 2022-10-05 | 2024-04-11 | 엘지전자 주식회사 | 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| US20240357179A1 (en) * | 2023-04-11 | 2024-10-24 | Alibaba Innovation Private Limited | Object mask information for supplemental enhancement information message |
| WO2025010337A1 (en) * | 2023-07-03 | 2025-01-09 | Dolby Laboratories Licensing Corporation | Signaling of processing order for metadata messaging in video coding |
| WO2025014951A1 (en) * | 2023-07-10 | 2025-01-16 | Bytedance Inc. | Indication of presence and essentiality of neural-network post-filters in a media file |
| US20250113061A1 (en) * | 2023-09-28 | 2025-04-03 | Tencent America LLC | Large sei messages |
| WO2025075919A1 (en) * | 2023-10-02 | 2025-04-10 | Bytedance Inc. | Enhancements on signalling of sei processing order in video bitstreams |
| WO2025076321A1 (en) * | 2023-10-05 | 2025-04-10 | Bytedance Inc. | Signalling of post-processing filter groups using the sei processing order sei message |
| EP4633168A1 (en) * | 2024-04-08 | 2025-10-15 | InterDigital CE Patent Holdings, SAS | Language and purpose information for text comments in a video bitstream using supplemental enhancement information message |
| WO2025149265A1 (en) * | 2024-01-09 | 2025-07-17 | Interdigital Ce Patent Holdings, Sas | Language and purpose information for text comments in a video bitstream using supplemental enhancement information message |
| US20250287051A1 (en) * | 2024-03-08 | 2025-09-11 | Phenix Real Time Solutions, Inc. | Increasing security of streaming media by converting a secure media format into a streaming media format without introducing lag |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2403835B (en) * | 2002-04-29 | 2005-11-23 | Sony Electronics Inc | Apparatus and method for providing supplemental enhancement information associated with multimedia data |
| US20040006575A1 (en) * | 2002-04-29 | 2004-01-08 | Visharam Mohammed Zubair | Method and apparatus for supporting advanced coding formats in media files |
| US20100049865A1 (en) * | 2008-04-16 | 2010-02-25 | Nokia Corporation | Decoding Order Recovery in Session Multiplexing |
| JPWO2012153450A1 (ja) * | 2011-05-11 | 2014-07-31 | パナソニック株式会社 | 動画像送信装置および動画像送信方法 |
| US9674499B2 (en) * | 2012-08-15 | 2017-06-06 | Qualcomm Incorporated | Compatible three-dimensional video communications |
| US20140079116A1 (en) | 2012-09-20 | 2014-03-20 | Qualcomm Incorporated | Indication of interlaced video data for video coding |
| JP6456980B2 (ja) * | 2014-02-10 | 2019-01-23 | エルジー エレクトロニクス インコーポレイティド | ３ｄ放送サービスのための放送信号の送受信方法及び装置 |
| US9716900B2 (en) * | 2014-06-20 | 2017-07-25 | Qualcomm Incorporated | Extensible design of nesting supplemental enhancement information (SEI) messages |
-
2018
- 2018-03-20 US US15/926,833 patent/US10701400B2/en active Active
- 2018-03-21 AU AU2018237153A patent/AU2018237153B2/en active Active
- 2018-03-21 WO PCT/US2018/023598 patent/WO2018175609A1/en not_active Ceased
- 2018-03-21 TW TW107109723A patent/TW201904297A/zh unknown
- 2018-03-21 EP EP18716076.7A patent/EP3603075A1/en not_active Ceased
- 2018-03-21 KR KR1020197030601A patent/KR102613593B1/ko active Active
- 2018-03-21 BR BR112019019250A patent/BR112019019250A2/pt unknown
- 2018-03-21 CN CN201880017733.2A patent/CN110419223B/zh active Active
- 2018-03-21 JP JP2019551679A patent/JP2020511861A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR102613593B1 (ko) | 2023-12-13 |
| WO2018175609A1 (en) | 2018-09-27 |
| KR20190122867A (ko) | 2019-10-30 |
| CN110419223B (zh) | 2021-10-22 |
| US10701400B2 (en) | 2020-06-30 |
| TW201904297A (zh) | 2019-01-16 |
| CN110419223A (zh) | 2019-11-05 |
| AU2018237153B2 (en) | 2022-11-24 |
| EP3603075A1 (en) | 2020-02-05 |
| US20180278964A1 (en) | 2018-09-27 |
| AU2018237153A1 (en) | 2019-08-29 |
| JP2020511861A (ja) | 2020-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112019019250A2 (pt) | sinalização de informações de vídeo suplementares essenciais e não essenciais | |
| ES2895165T3 (es) | Proporcionar conjuntos de datos de secuencia para la transmisión continua de datos de vídeo | |
| US11323723B2 (en) | Apparatus, a method and a computer program for video coding and decoding | |
| CN108605168B (zh) | 一种处理虚拟现实数据的方法、装置以及非暂时性计算机可读媒体 | |
| US11140417B2 (en) | Apparatus, a method and a computer program for video coding and decoding | |
| US10575004B2 (en) | Method, device, and computer program for obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set | |
| US20180103271A1 (en) | Systems and methods for signaling missing or corrupted video data | |
| BR112019019287A2 (pt) | sinalização avançada de regiões de interesse em mídia visual omnidirecional | |
| CN114270868B (zh) | 用于在视频编码中处理随机访问图片的装置、方法和计算机程序 | |
| BR112015007502B1 (pt) | Método e dispositivo de processamento de dados de vídeo, método e dispositivo para gerar um arquivo que possui um formato para conteúdo hevc contendo dados de vídeo codificado, assim como meio de armazenamento não transitório legível por computador | |
| BR112019027833A2 (pt) | sinalização aprimorada de regiões de interesse em arquivos de contêiner e fluxos de bits de vídeo | |
| BR112013002693B1 (pt) | Sinalizar atributos para dados de vídeo reproduzidos em rede | |
| BR112013001337B1 (pt) | Disposição de fragmentos de sub-trilha para transmissão contínua de dados de vídeo | |
| BR112018007529B1 (pt) | Alinhamento de grupo de amostra de ponto de operação em formato de arquivo de fluxos de bits de multicamada | |
| BR112019013871A2 (pt) | Projeto de esquema restrito aperfeiçoado para vídeo | |
| WO2017140946A1 (en) | An apparatus, a method and a computer program for video coding and decoding | |
| FI20166017A1 (en) | Device, method and computer program for video encoding and decoding | |
| US20230362456A1 (en) | Media file processing method and device | |
| CN116868575A (zh) | 生成/接收包括nal单元信息的媒体文件的方法和装置及发送媒体文件的方法 | |
| CN117223290A (zh) | 用于基于eos样本组生成/接收媒体文件的方法和设备以及用于发送媒体文件的方法 | |
| HK40009982A (en) | Advanced signalling of regions of interest in omnidirectional visual media | |
| BR112016029871B1 (pt) | Método e aparelho de codificação de dados de vídeo, e memória legível por computador |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |