BR112015017192B1 - Método e dispositivo para encapsular dados de mídia programada particionados, meio de armazenamento e meio de gravação - Google Patents
Método e dispositivo para encapsular dados de mídia programada particionados, meio de armazenamento e meio de gravação Download PDFInfo
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- BR112015017192B1 BR112015017192B1 BR112015017192-3A BR112015017192A BR112015017192B1 BR 112015017192 B1 BR112015017192 B1 BR 112015017192B1 BR 112015017192 A BR112015017192 A BR 112015017192A BR 112015017192 B1 BR112015017192 B1 BR 112015017192B1
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- 238000000034 method Methods 0.000 title claims abstract description 65
- 239000002131 composite material Substances 0.000 claims abstract description 79
- 239000000203 mixture Substances 0.000 claims description 30
- 238000005538 encapsulation Methods 0.000 claims description 25
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- 238000004590 computer program Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 66
- 239000012634 fragment Substances 0.000 description 29
- 238000005192 partition Methods 0.000 description 28
- 230000001419 dependent effect Effects 0.000 description 20
- 230000011664 signaling Effects 0.000 description 14
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Classifications
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
-
- 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1300953.5 | 2013-01-18 | ||
| GB1300953.5A GB2509956B (en) | 2013-01-18 | 2013-01-18 | Method, device and computer program for efficient encapsulation of timed tiled media data |
| GB1306451.4 | 2013-04-09 | ||
| GB1306451.4A GB2512880B (en) | 2013-04-09 | 2013-04-09 | Method, device, and computer program for encapsulating partitioned timed media data |
| PCT/EP2014/050952 WO2014111547A1 (en) | 2013-01-18 | 2014-01-17 | Method, device, and computer program for encapsulating partitioned timed media data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015017192A2 BR112015017192A2 (pt) | 2017-07-11 |
| BR112015017192B1 true BR112015017192B1 (pt) | 2023-11-07 |
Family
ID=49989804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015017192-3A BR112015017192B1 (pt) | 2013-01-18 | 2014-01-17 | Método e dispositivo para encapsular dados de mídia programada particionados, meio de armazenamento e meio de gravação |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US9591383B2 (enExample) |
| EP (1) | EP2946566B1 (enExample) |
| JP (2) | JP6968516B2 (enExample) |
| KR (3) | KR101965374B1 (enExample) |
| CN (3) | CN109587573B (enExample) |
| BR (1) | BR112015017192B1 (enExample) |
| RU (3) | RU2616185C2 (enExample) |
| WO (1) | WO2014111547A1 (enExample) |
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| EP2946566B1 (en) | 2013-01-18 | 2021-09-01 | Canon Kabushiki Kaisha | Method, device, and computer program for encapsulating partitioned timed media data |
| GB2546027B (en) * | 2013-04-09 | 2017-12-20 | Canon Kk | Method, device, and computer program for encapsulating partioned timed media data |
| RU2018135725A (ru) * | 2013-07-19 | 2018-11-21 | Сони Корпорейшн | Устройство и способ обработки информации |
| JP6414061B2 (ja) * | 2013-07-22 | 2018-10-31 | ソニー株式会社 | 画像符号化装置および方法 |
| GB2519746B (en) | 2013-10-22 | 2016-12-14 | Canon Kk | Method, device and computer program for encapsulating scalable partitioned timed media data |
| GB2524726B (en) * | 2014-03-25 | 2018-05-23 | Canon Kk | Image data encapsulation with tile support |
| JP6493403B2 (ja) * | 2014-06-30 | 2019-04-03 | ソニー株式会社 | ファイル生成装置および方法、並びにコンテンツ再生装置および方法 |
| GB2530751A (en) * | 2014-09-30 | 2016-04-06 | Sony Corp | Video data encoding and decoding |
| GB201502205D0 (en) * | 2015-02-10 | 2015-03-25 | Canon Kabushiki Kaisha And Telecom Paris Tech | Image data encapsulation |
| US9928297B2 (en) * | 2015-02-11 | 2018-03-27 | Qualcomm Incorporated | Sample grouping signaling in file formats |
| GB2539461B (en) * | 2015-06-16 | 2020-01-08 | Canon Kk | Image data encapsulation |
| KR102106103B1 (ko) | 2015-07-03 | 2020-05-04 | 에스케이 텔레콤주식회사 | 고 해상도 영상에서의 영상 추출 장치 및 방법 |
| US10034010B2 (en) * | 2015-10-14 | 2018-07-24 | Qualcomm Incorporated | Alignment of operation point sample group in multi-layer bitstreams file format |
| US10542258B2 (en) | 2016-01-25 | 2020-01-21 | Google Llc | Tile copying for video compression |
| CN113316025B (zh) * | 2016-02-02 | 2024-05-31 | 弗劳恩霍夫应用研究促进协会 | 视频流传输中的场景部分和感兴趣区域处理 |
| US10652631B2 (en) * | 2016-05-24 | 2020-05-12 | Qualcomm Incorporated | Sample entries and random access |
| GB2550604A (en) * | 2016-05-24 | 2017-11-29 | Canon Kk | Method, device, and computer program for encapsulating and parsing timed media data |
| CN114928733B (zh) * | 2016-10-12 | 2023-10-24 | 弗劳恩霍夫应用研究促进协会 | 空间不均等流媒体化 |
| US11197040B2 (en) * | 2016-10-17 | 2021-12-07 | Mediatek Inc. | Deriving and signaling a region or viewport in streaming media |
| WO2018120294A1 (zh) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | 一种信息的处理方法及装置 |
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| US11139000B2 (en) * | 2017-03-07 | 2021-10-05 | Mediatek Inc. | Method and apparatus for signaling spatial region information |
| GB2560720B (en) * | 2017-03-20 | 2021-08-25 | Canon Kk | Method and apparatus for encoding and transmitting at least a spatial part of a video sequence |
| AU2018238632A1 (en) * | 2017-03-24 | 2019-10-10 | Sony Corporation | Information processing device, information processing method, and program |
| GB2560921B (en) | 2017-03-27 | 2020-04-08 | Canon Kk | Method and apparatus for encoding media data comprising generated content |
| US10924822B2 (en) | 2017-04-04 | 2021-02-16 | Qualcomm Incorporated | Segment types as delimiters and addressable resource identifiers |
| EP3646593A4 (en) * | 2017-06-26 | 2021-03-31 | Nokia Technologies Oy | DEVICE, METHOD AND COMPUTER PROGRAM FOR OMNIDIRECTIONAL VIDEO |
| GB2567625B (en) * | 2017-10-12 | 2020-07-15 | Canon Kk | Method, device, and computer program for generating timed media data |
| GB2567485B (en) * | 2017-10-13 | 2020-07-29 | Canon Kk | Method and device for exchanging data between a web application and an associated web engine |
| US12008052B2 (en) | 2018-04-05 | 2024-06-11 | Canon Kabushiki Kaisha | Method and apparatus for encapsulating images in a file |
| GB2572770B (en) | 2018-04-09 | 2022-11-02 | Canon Kk | Method and apparatus for encoding or decoding video data with frame portions |
| US11290728B2 (en) * | 2018-07-02 | 2022-03-29 | Nokia Technologies Oy | Method and apparatus for tile-relative addressing in video coding |
| US10986402B2 (en) * | 2018-07-11 | 2021-04-20 | Qualcomm Incorporated | Time signaling for media streaming |
| US12041108B2 (en) * | 2018-09-12 | 2024-07-16 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| US10394859B1 (en) * | 2018-10-19 | 2019-08-27 | Palantir Technologies Inc. | Systems and methods for processing and displaying time-related geospatial data |
| GB2579389B (en) * | 2018-11-29 | 2022-07-27 | Canon Kk | Method, device and computer program for encapsulating media data into a media file |
| KR102360584B1 (ko) * | 2018-12-05 | 2022-02-08 | 베이징 바이두 넷컴 사이언스 앤 테크놀로지 코., 엘티디. | 비디오에서 목표 비디오 클립의 위치를 결정하는 방법 및 장치 |
| US11140403B2 (en) * | 2018-12-20 | 2021-10-05 | Tencent America LLC | Identifying tile from network abstraction unit header |
| CN113273196A (zh) * | 2018-12-27 | 2021-08-17 | 华为技术有限公司 | 视频译码中的分块组指示 |
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| GB2587364B (en) * | 2019-09-24 | 2023-11-15 | Canon Kk | Method, device, and computer program for encapsulating media data into a media file |
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| CN111182359A (zh) * | 2019-12-30 | 2020-05-19 | 咪咕视讯科技有限公司 | 视频预览方法、视频抽帧方法、视频处理装置及存储介质 |
| CN115244936B (zh) | 2020-03-05 | 2025-01-14 | Lg电子株式会社 | 基于混合nal单元类型的图像编码/解码方法和装置及发送比特流的方法 |
| KR20220141794A (ko) * | 2020-03-05 | 2022-10-20 | 엘지전자 주식회사 | 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| GB2602644A (en) * | 2021-01-06 | 2022-07-13 | Canon Kk | Method, device, and computer program for encapsulating timed media content data in a single track of encapsulated media content data |
| WO2022219244A1 (en) * | 2021-04-16 | 2022-10-20 | Nokia Technologies Oy | A method, an apparatus and a computer program product for video encoding and video decoding |
| GB2611324B (en) | 2021-09-29 | 2024-01-17 | Canon Kk | Encapsulating sample into duplicate samples with time boundary and indication of time correction to synchronise data part |
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| EP2946566B1 (en) | 2013-01-18 | 2021-09-01 | Canon Kabushiki Kaisha | Method, device, and computer program for encapsulating partitioned timed media data |
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-
2014
- 2014-01-17 EP EP14700754.6A patent/EP2946566B1/en active Active
- 2014-01-17 CN CN201811096244.9A patent/CN109587573B/zh active Active
- 2014-01-17 CN CN201480016610.9A patent/CN105052167B/zh active Active
- 2014-01-17 US US14/761,269 patent/US9591383B2/en active Active
- 2014-01-17 JP JP2015553102A patent/JP6968516B2/ja active Active
- 2014-01-17 WO PCT/EP2014/050952 patent/WO2014111547A1/en not_active Ceased
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| CN109587573A (zh) | 2019-04-05 |
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| KR101748779B1 (ko) | 2017-06-19 |
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| US10405063B2 (en) | 2019-09-03 |
| RU2689140C1 (ru) | 2019-05-24 |
| JP2020022182A (ja) | 2020-02-06 |
| US11178470B2 (en) | 2021-11-16 |
| WO2014111547A1 (en) | 2014-07-24 |
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| CN109618235B (zh) | 2021-03-16 |
| CN105052167A (zh) | 2015-11-11 |
| KR20180056791A (ko) | 2018-05-29 |
| US9591383B2 (en) | 2017-03-07 |
| US12047661B2 (en) | 2024-07-23 |
| JP6968516B2 (ja) | 2021-11-17 |
| RU2616185C2 (ru) | 2017-04-13 |
| KR20150097723A (ko) | 2015-08-26 |
| KR101861979B1 (ko) | 2018-05-28 |
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| US20220038793A1 (en) | 2022-02-03 |
| EP2946566B1 (en) | 2021-09-01 |
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