TWI651961B - 於多層位元流檔案格式中操作點取樣群組之對齊 - Google Patents
於多層位元流檔案格式中操作點取樣群組之對齊 Download PDFInfo
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- TWI651961B TWI651961B TW105133286A TW105133286A TWI651961B TW I651961 B TWI651961 B TW I651961B TW 105133286 A TW105133286 A TW 105133286A TW 105133286 A TW105133286 A TW 105133286A TW I651961 B TWI651961 B TW I651961B
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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
- H04N19/30—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
- H04N19/46—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
- H04N19/10—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
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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
- H04N19/50—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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (4)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201720148A TW201720148A (zh) | 2017-06-01 |
| TWI651961B true TWI651961B (zh) | 2019-02-21 |
Family
ID=57227101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105133286A TWI651961B (zh) | 2015-10-14 | 2016-10-14 | 於多層位元流檔案格式中操作點取樣群組之對齊 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10034010B2 (enExample) |
| EP (1) | EP3363205B1 (enExample) |
| JP (1) | JP6506474B2 (enExample) |
| KR (1) | KR101951615B1 (enExample) |
| CN (1) | CN108141617B (enExample) |
| AU (1) | AU2016340116B2 (enExample) |
| BR (1) | BR112018007529B1 (enExample) |
| ES (1) | ES2813908T3 (enExample) |
| TW (1) | TWI651961B (enExample) |
| WO (1) | WO2017066617A1 (enExample) |
Families Citing this family (20)
| 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 |
| US12008052B2 (en) * | 2018-04-05 | 2024-06-11 | 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 |
| CN114424557B (zh) | 2019-09-24 | 2023-11-10 | 华为技术有限公司 | 不允许未使用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 |
| EP4128810A1 (en) * | 2020-04-03 | 2023-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | File format concepts for video coding |
| GB2597642B (en) * | 2020-06-16 | 2023-08-02 | Canon Kk | Method, device, and computer program for encapsulating media data into a media file |
| US11877011B2 (en) | 2020-09-17 | 2024-01-16 | Lemon Inc. | Picture dimension indication in decoder configuration record |
| US11671627B2 (en) | 2020-09-17 | 2023-06-06 | Lemon Inc. | Operating point entity group signaling in coded video |
| WO2022060192A1 (ko) * | 2020-09-17 | 2022-03-24 | 엘지전자 주식회사 | 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체 |
| US11711518B2 (en) | 2020-09-17 | 2023-07-25 | Lemon Inc. | Decoding capability information storage in video coding |
| WO2022065875A1 (ko) * | 2020-09-22 | 2022-03-31 | 엘지전자 주식회사 | 동작점 정보와 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체 |
| US12445652B2 (en) | 2020-09-29 | 2025-10-14 | Lg Electronics Inc. | Method and device for generating/receiving media file including output layer set information, and method for transmitting media file |
| US11611752B2 (en) | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
| WO2022139260A1 (ko) * | 2020-12-21 | 2022-06-30 | 엘지전자 주식회사 | 미디어 파일을 생성하고 처리하는 방법 및 장치 |
| 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 |
| WO2023200291A1 (ko) * | 2022-04-14 | 2023-10-19 | 엘지전자 주식회사 | 포인트 클라우드 데이터의 전송 장치와 이 전송 장치에서 수행되는 방법 및, 포인트 클라우드 데이터의 수신 장치와 이 수신 장치에서 수행되는 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140023138A1 (en) * | 2012-07-20 | 2014-01-23 | Qualcomm Incorporated | Reusing parameter sets for video coding |
| US20150016532A1 (en) * | 2013-07-12 | 2015-01-15 | Qualcomm Incorporated | Selection of target output layers in high efficiency video coding extensions |
| US20150110473A1 (en) * | 2013-10-23 | 2015-04-23 | Qualcomm Incorporated | Multi-layer video file format designs |
| WO2015059194A1 (en) * | 2013-10-22 | 2015-04-30 | Canon Kabushiki Kaisha | Method, device, and computer program for encapsulating scalable partitioned timed media data |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN101518087B (zh) | 2006-08-24 | 2013-05-01 | 诺基亚公司 | 用于指示媒体文件中轨道关系的系统和方法 |
| CN102132562B (zh) * | 2008-07-16 | 2014-10-22 | 西斯威尔国际有限公司 | 用于轨道和轨道子集归组的方法和设备 |
| US8719309B2 (en) * | 2009-04-14 | 2014-05-06 | Apple Inc. | Method and apparatus for media data transmission |
| GB2469563B (en) | 2009-04-14 | 2011-11-16 | 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 |
| US20160119639A1 (en) * | 2012-04-20 | 2016-04-28 | Sony Corporation | Image processing apparatus and image processing method |
| 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 |
| 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 |
-
2016
- 2016-10-13 US US15/293,092 patent/US10034010B2/en active Active
- 2016-10-14 TW TW105133286A patent/TWI651961B/zh 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 CN CN201680059882.6A patent/CN108141617B/zh active Active
- 2016-10-14 AU AU2016340116A patent/AU2016340116B2/en active Active
- 2016-10-14 EP EP16790791.4A patent/EP3363205B1/en active Active
- 2016-10-14 KR KR1020187010288A patent/KR101951615B1/ko active Active
- 2016-10-14 WO PCT/US2016/057109 patent/WO2017066617A1/en not_active Ceased
- 2016-10-14 JP JP2018518709A patent/JP6506474B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140023138A1 (en) * | 2012-07-20 | 2014-01-23 | Qualcomm Incorporated | Reusing parameter sets for video coding |
| US20150016532A1 (en) * | 2013-07-12 | 2015-01-15 | Qualcomm Incorporated | Selection of target output layers in high efficiency video coding extensions |
| WO2015059194A1 (en) * | 2013-10-22 | 2015-04-30 | Canon Kabushiki Kaisha | Method, device, and computer program for encapsulating scalable partitioned timed media data |
| US20150110473A1 (en) * | 2013-10-23 | 2015-04-23 | Qualcomm Incorporated | Multi-layer video file format designs |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017066617A1 (en) | 2017-04-20 |
| CN108141617A (zh) | 2018-06-08 |
| AU2016340116A1 (en) | 2018-04-12 |
| KR20180068979A (ko) | 2018-06-22 |
| EP3363205B1 (en) | 2020-05-27 |
| US10034010B2 (en) | 2018-07-24 |
| KR101951615B1 (ko) | 2019-02-22 |
| US20170111650A1 (en) | 2017-04-20 |
| CN108141617B (zh) | 2019-07-16 |
| AU2016340116B2 (en) | 2019-07-18 |
| BR112018007529B1 (pt) | 2023-12-26 |
| BR112018007529A2 (pt) | 2018-10-23 |
| JP2018530967A (ja) | 2018-10-18 |
| ES2813908T3 (es) | 2021-03-25 |
| EP3363205A1 (en) | 2018-08-22 |
| TW201720148A (zh) | 2017-06-01 |
| JP6506474B2 (ja) | 2019-04-24 |
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