BR112018007529B1 - Alinhamento de grupo de amostra de ponto de operação em formato de arquivo de fluxos de bits de multicamada - Google Patents
Alinhamento de grupo de amostra de ponto de operação em formato de arquivo de fluxos de bits de multicamada Download PDFInfo
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- BR112018007529B1 BR112018007529B1 BR112018007529-9A BR112018007529A BR112018007529B1 BR 112018007529 B1 BR112018007529 B1 BR 112018007529B1 BR 112018007529 A BR112018007529 A BR 112018007529A BR 112018007529 B1 BR112018007529 B1 BR 112018007529B1
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Classifications
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- 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
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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- 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
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- 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
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- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562241691P | 2015-10-14 | 2015-10-14 | |
| US62/241,691 | 2015-10-14 | ||
| US15/293,092 US10034010B2 (en) | 2015-10-14 | 2016-10-13 | Alignment of operation point sample group in multi-layer bitstreams file format |
| US15/293,092 | 2016-10-13 | ||
| PCT/US2016/057109 WO2017066617A1 (en) | 2015-10-14 | 2016-10-14 | Alignment of operation point sample group in multi-layer bitstreams file format |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018007529A2 BR112018007529A2 (pt) | 2018-10-23 |
| BR112018007529B1 true BR112018007529B1 (pt) | 2023-12-26 |
Family
ID=57227101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018007529-9A BR112018007529B1 (pt) | 2015-10-14 | 2016-10-14 | Alinhamento de grupo de amostra de ponto de operação em formato de arquivo de fluxos de bits de multicamada |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10034010B2 (https=) |
| EP (1) | EP3363205B1 (https=) |
| JP (1) | JP6506474B2 (https=) |
| KR (1) | KR101951615B1 (https=) |
| CN (1) | CN108141617B (https=) |
| AU (1) | AU2016340116B2 (https=) |
| BR (1) | BR112018007529B1 (https=) |
| ES (1) | ES2813908T3 (https=) |
| TW (1) | TWI651961B (https=) |
| WO (1) | WO2017066617A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| US11197040B2 (en) * | 2016-10-17 | 2021-12-07 | Mediatek Inc. | Deriving and signaling a region or viewport in streaming media |
| EP3777221A1 (en) * | 2018-04-05 | 2021-02-17 | Canon Kabushiki Kaisha | Method and apparatus for encapsulating images in a file |
| CN113196771B (zh) | 2018-12-21 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于运动矢量精度的运动矢量范围 |
| CN114009054B (zh) * | 2019-06-28 | 2024-08-09 | 索尼集团公司 | 信息处理装置和方法、再现处理装置和方法 |
| CN117544771A (zh) * | 2019-09-24 | 2024-02-09 | 华为技术有限公司 | 不允许不必要的层包括在多层视频码流中 |
| KR102647019B1 (ko) * | 2019-11-29 | 2024-03-12 | 지티이 코포레이션 | 멀티뷰 비디오 프로세싱 방법 및 장치 |
| KR20220163474A (ko) | 2020-04-03 | 2022-12-09 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 비디오 코딩을 위한 파일 포맷 개념 |
| GB2597642B (en) * | 2020-06-16 | 2023-08-02 | Canon Kk | Method, device, and computer program for encapsulating media data into a media file |
| US12375691B2 (en) * | 2020-09-17 | 2025-07-29 | Lg Electronics Inc. | Method and apparatus for generating/receiving media file which signals output layer set information, and computer-readable recording medium storing media file |
| US11671627B2 (en) * | 2020-09-17 | 2023-06-06 | Lemon Inc. | Operating point entity group signaling in coded video |
| US11750815B2 (en) | 2020-09-17 | 2023-09-05 | Lemon, Inc. | Versatile video coding track coding |
| KR20220037382A (ko) | 2020-09-17 | 2022-03-24 | 레몬 인크. | 디코더 구성 레코드에서의 픽처 치수 표시 |
| US12323606B2 (en) | 2020-09-22 | 2025-06-03 | Lg Electronics Inc. | Media file generation/reception method and device for signaling operating point information and output layer set information, and computer-readable recording medium in which media file is stored |
| CN116235502A (zh) * | 2020-09-29 | 2023-06-06 | Lg电子株式会社 | 生成/接收包括输出层集合信息的媒体文件的方法和设备及发送媒体文件的方法 |
| US11611752B2 (en) | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
| US12439088B2 (en) * | 2020-12-21 | 2025-10-07 | Lg Electronics Inc. | Method and apparatus for generating and processing media file |
| CN116724555A (zh) * | 2020-12-21 | 2023-09-08 | Lg电子株式会社 | 媒体文件处理方法及其装置 |
| WO2022139261A1 (ko) * | 2020-12-21 | 2022-06-30 | 엘지전자 주식회사 | 미디어 파일 처리 방법 및 장치 |
| KR20230127981A (ko) * | 2020-12-28 | 2023-09-01 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 교차 랜덤 액세스 포인트 시그널링 |
| CN119054291A (zh) * | 2022-04-14 | 2024-11-29 | Lg电子株式会社 | 点云数据的发送装置和由相同的发送装置执行的方法及点云数据的接收装置和由相同的接收装置执行的方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070022215A1 (en) * | 2005-07-19 | 2007-01-25 | Singer David W | Method and apparatus for media data transmission |
| AU2012203922A1 (en) | 2005-07-19 | 2012-07-26 | Apple Inc. | Method and apparatus for media data transmission |
| KR101021831B1 (ko) | 2006-08-24 | 2011-03-17 | 노키아 코포레이션 | 미디어 파일에서 트랙 관계를 표시하는 시스템 및 방법 |
| CA2730543C (en) * | 2008-07-16 | 2014-04-22 | Nokia Corporation | Method and apparatus for track and track subset grouping |
| GB2469563B (en) | 2009-04-14 | 2011-11-16 | Apple Inc | Method and apparatus for media data transmission |
| US8719309B2 (en) * | 2009-04-14 | 2014-05-06 | Apple Inc. | Method and apparatus for media data transmission |
| US20130097334A1 (en) * | 2010-06-14 | 2013-04-18 | Thomson Licensing | Method and apparatus for encapsulating coded multi-component video |
| US8930562B2 (en) * | 2010-07-20 | 2015-01-06 | Qualcomm Incorporated | Arranging sub-track fragments for streaming video data |
| WO2013157308A1 (ja) * | 2012-04-20 | 2013-10-24 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US9451256B2 (en) * | 2012-07-20 | 2016-09-20 | Qualcomm Incorporated | Reusing parameter sets for video coding |
| EP2946566B1 (en) * | 2013-01-18 | 2021-09-01 | Canon Kabushiki Kaisha | Method, device, and computer program for encapsulating partitioned timed media data |
| GB2512829B (en) * | 2013-04-05 | 2015-05-27 | Canon Kk | Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme |
| US10595031B2 (en) | 2013-07-12 | 2020-03-17 | Qualcomm Incorporated | Selection of target output layers in high efficiency video coding extensions |
| GB2516825B (en) * | 2013-07-23 | 2015-11-25 | Canon Kk | Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies |
| GB2519746B (en) | 2013-10-22 | 2016-12-14 | Canon Kk | Method, device and computer program for encapsulating scalable partitioned timed media data |
| US9621919B2 (en) * | 2013-10-23 | 2017-04-11 | Qualcomm Incorporated | Multi-layer video file format designs |
-
2016
- 2016-10-13 US US15/293,092 patent/US10034010B2/en active Active
- 2016-10-14 WO PCT/US2016/057109 patent/WO2017066617A1/en not_active Ceased
- 2016-10-14 AU AU2016340116A patent/AU2016340116B2/en active Active
- 2016-10-14 KR KR1020187010288A patent/KR101951615B1/ko active Active
- 2016-10-14 CN CN201680059882.6A patent/CN108141617B/zh active Active
- 2016-10-14 ES ES16790791T patent/ES2813908T3/es active Active
- 2016-10-14 BR BR112018007529-9A patent/BR112018007529B1/pt active IP Right Grant
- 2016-10-14 JP JP2018518709A patent/JP6506474B2/ja active Active
- 2016-10-14 EP EP16790791.4A patent/EP3363205B1/en active Active
- 2016-10-14 TW TW105133286A patent/TWI651961B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US10034010B2 (en) | 2018-07-24 |
| BR112018007529A2 (pt) | 2018-10-23 |
| EP3363205A1 (en) | 2018-08-22 |
| AU2016340116B2 (en) | 2019-07-18 |
| JP2018530967A (ja) | 2018-10-18 |
| WO2017066617A1 (en) | 2017-04-20 |
| CN108141617B (zh) | 2019-07-16 |
| TW201720148A (zh) | 2017-06-01 |
| US20170111650A1 (en) | 2017-04-20 |
| AU2016340116A1 (en) | 2018-04-12 |
| KR101951615B1 (ko) | 2019-02-22 |
| ES2813908T3 (es) | 2021-03-25 |
| EP3363205B1 (en) | 2020-05-27 |
| CN108141617A (zh) | 2018-06-08 |
| JP6506474B2 (ja) | 2019-04-24 |
| KR20180068979A (ko) | 2018-06-22 |
| TWI651961B (zh) | 2019-02-21 |
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| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/10/2016, OBSERVADAS AS CONDICOES LEGAIS |