GB2558086B - Methods, devices, and computer programs for improving streaming of partitioned timed media data - Google Patents

Methods, devices, and computer programs for improving streaming of partitioned timed media data

Info

Publication number
GB2558086B
GB2558086B GB1721997.3A GB201721997A GB2558086B GB 2558086 B GB2558086 B GB 2558086B GB 201721997 A GB201721997 A GB 201721997A GB 2558086 B GB2558086 B GB 2558086B
Authority
GB
United Kingdom
Prior art keywords
methods
devices
computer programs
media data
timed media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1721997.3A
Other languages
English (en)
Other versions
GB2558086A (en
GB201721997D0 (en
Inventor
Maze Frédéric
Denoual Franck
Concolato Cyril
Le Feuvre Jean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to GB1721997.3A priority Critical patent/GB2558086B/en
Publication of GB201721997D0 publication Critical patent/GB201721997D0/en
Publication of GB2558086A publication Critical patent/GB2558086A/en
Application granted granted Critical
Publication of GB2558086B publication Critical patent/GB2558086B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • 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
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234345—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234363—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the spatial resolution, e.g. for clients with a lower screen resolution
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440245—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • 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]
    • H04N21/60—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
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • 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
    • H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
    • 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)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB1721997.3A 2014-03-25 2014-03-25 Methods, devices, and computer programs for improving streaming of partitioned timed media data Active GB2558086B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1721997.3A GB2558086B (en) 2014-03-25 2014-03-25 Methods, devices, and computer programs for improving streaming of partitioned timed media data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1721997.3A GB2558086B (en) 2014-03-25 2014-03-25 Methods, devices, and computer programs for improving streaming of partitioned timed media data
GB1405365.6A GB2524531B (en) 2014-03-25 2014-03-25 Methods, devices, and computer programs for improving streaming of partitioned timed media data

Publications (3)

Publication Number Publication Date
GB201721997D0 GB201721997D0 (en) 2018-02-07
GB2558086A GB2558086A (en) 2018-07-04
GB2558086B true GB2558086B (en) 2019-02-20

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GB1405365.6A Active GB2524531B (en) 2014-03-25 2014-03-25 Methods, devices, and computer programs for improving streaming of partitioned timed media data
GB1721997.3A Active GB2558086B (en) 2014-03-25 2014-03-25 Methods, devices, and computer programs for improving streaming of partitioned timed media data

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US (1) US10862943B2 (enExample)
JP (1) JP6516766B2 (enExample)
GB (2) GB2524531B (enExample)
WO (1) WO2015144735A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10721530B2 (en) 2013-07-29 2020-07-21 Koninklijke Kpn N.V. Providing tile video streams to a client
EP3162075B1 (en) 2014-06-27 2020-04-08 Koninklijke KPN N.V. Hevc-tiled video streaming
KR101953679B1 (ko) 2014-06-27 2019-03-04 코닌클리즈케 케이피엔 엔.브이. Hevc-타일드 비디오 스트림을 기초로 한 관심영역 결정
CN110636238B (zh) * 2014-06-30 2022-01-28 索尼公司 信息处理装置和方法
WO2017029400A1 (en) 2015-08-20 2017-02-23 Koninklijke Kpn N.V. Forming one or more tile streams on the basis of one or more video streams
CN108476324B (zh) * 2015-10-08 2021-10-29 皇家Kpn公司 增强视频流的视频帧中的感兴趣区域的方法、计算机和介质
US20170026659A1 (en) * 2015-10-13 2017-01-26 Mediatek Inc. Partial Decoding For Arbitrary View Angle And Line Buffer Reduction For Virtual Reality Video
WO2017093611A1 (en) * 2015-12-02 2017-06-08 Nokia Technologies Oy A method for video encoding/decoding and an apparatus and a computer program product for implementing the method
FI20165114A (fi) 2016-02-17 2017-08-18 Nokia Technologies Oy Laitteisto, menetelmä ja tietokoneohjelma videokoodausta ja videokoodauksen purkua varten
GB2578227B (en) * 2016-05-23 2021-09-15 Canon Kk Method, device, and computer program for adaptive streaming of virtual reality media content
US10652631B2 (en) * 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access
WO2017205794A1 (en) * 2016-05-26 2017-11-30 Vid Scale, Inc. Methods and apparatus of viewport adaptive 360 degree video delivery
WO2018035133A1 (en) * 2016-08-17 2018-02-22 Vid Scale, Inc. Secondary content insertion in 360-degree video
GB2554877B (en) * 2016-10-10 2021-03-31 Canon Kk Methods, devices, and computer programs for improving rendering display during streaming of timed media data
US10917564B2 (en) * 2016-10-12 2021-02-09 Qualcomm Incorporated Systems and methods of generating and processing files for partial decoding and most interested regions
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
US10362241B2 (en) * 2016-12-30 2019-07-23 Microsoft Technology Licensing, Llc Video stream delimiter for combined frame
US11139000B2 (en) * 2017-03-07 2021-10-05 Mediatek Inc. Method and apparatus for signaling spatial region information
JP6843655B2 (ja) * 2017-03-09 2021-03-17 キヤノン株式会社 送信装置、受信装置、情報処理方法及びプログラム
GB2560921B (en) * 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
US11100108B2 (en) * 2017-04-12 2021-08-24 International Business Machines Corporation Inflationary segment approach to temporal data partitioning for optimized model scoring
US20180310040A1 (en) * 2017-04-21 2018-10-25 Nokia Technologies Oy Method and apparatus for view dependent delivery of tile-based video content
GB2563439B (en) * 2017-06-16 2022-02-16 Canon Kk Methods, devices, and computer programs for improving streaming of portions of media data
CN111052748B (zh) 2017-07-06 2022-05-17 弗劳恩霍夫应用研究促进协会 客户端设备和操作客户端设备的方法
US10939139B2 (en) 2018-11-29 2021-03-02 Apple Inc. Adaptive coding and streaming of multi-directional video
GB2579389B (en) * 2018-11-29 2022-07-27 Canon Kk Method, device and computer program for encapsulating media data into a media file
CN113170235A (zh) * 2018-12-03 2021-07-23 索尼集团公司 信息处理装置和方法
US20200296462A1 (en) 2019-03-11 2020-09-17 Wci One, Llc Media content presentation
US20200296316A1 (en) 2019-03-11 2020-09-17 Quibi Holdings, LLC Media content presentation
WO2020188142A1 (en) * 2019-03-15 2020-09-24 Nokia Technologies Oy Method and apparatus for grouping entities in media content
US11523185B2 (en) 2019-06-19 2022-12-06 Koninklijke Kpn N.V. Rendering video stream in sub-area of visible display area
US11956295B2 (en) 2019-09-27 2024-04-09 Apple Inc. Client-end enhanced view prediction for multi-view video streaming exploiting pre-fetched data and side information
GB2590435B (en) * 2019-12-17 2023-12-20 Canon Kk Method, device, and computer program for improving encapsulation of media content
CN113453046B (zh) * 2020-03-24 2022-07-12 腾讯科技（深圳）有限公司 沉浸式媒体提供方法、获取方法、装置、设备及存储介质
KR102869436B1 (ko) * 2020-07-23 2025-10-14 삼성전자주식회사 통신 시스템에서 컨텐츠의 송수신을 제어하기 위한 방법 및 장치
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130060911A1 (en) * 2011-09-07 2013-03-07 Thadi M. Nagaraj Streaming of multimedia data from multiple sources
US20130191511A1 (en) * 2012-01-20 2013-07-25 Nokia Corporation Method and apparatus for enabling pre-fetching of media
WO2014010444A1 (ja) * 2012-07-10 2014-01-16 シャープ株式会社 コンテンツ送信装置、コンテンツ再生装置、コンテンツ配信システム、コンテンツ送信装置の制御方法、コンテンツ再生装置の制御方法、データ構造、制御プログラムおよび記録媒体

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4818373B2 (ja) 2006-01-09 2011-11-16 韓國電子通信研究院 Ｓｖｃファイルのデータ共有方法およびそのファイル
KR20130088035A (ko) * 2010-06-14 2013-08-07 톰슨 라이센싱 코딩된 멀티-컴포넌트 비디오를 인캡슐레이팅하기 위한 방법 및 장치
US20130097334A1 (en) * 2010-06-14 2013-04-18 Thomson Licensing Method and apparatus for encapsulating coded multi-component video
US9185439B2 (en) * 2010-07-15 2015-11-10 Qualcomm Incorporated Signaling data for multiplexing video components
US9116988B2 (en) * 2010-10-20 2015-08-25 Apple Inc. Temporal metadata track
CN103493499B (zh) * 2011-03-16 2018-04-06 韩国电子通信研究院 提供使用表示的流媒体内容的装置及方法
US9026671B2 (en) * 2011-04-05 2015-05-05 Qualcomm Incorporated IP broadcast streaming services distribution using file delivery methods
JP5905957B2 (ja) * 2011-06-08 2016-04-20 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ 空間的にセグメント化されたコンテンツの配信
GB2505912B (en) * 2012-09-14 2015-10-07 Canon Kk Method and device for generating a description file, and corresponding streaming method
US20140079116A1 (en) * 2012-09-20 2014-03-20 Qualcomm Incorporated Indication of interlaced video data for video coding
JP6289478B2 (ja) * 2012-10-12 2018-03-07 キヤノン株式会社 ビデオデータをストリーミングするための方法および対応するデバイス
KR101843328B1 (ko) * 2012-10-26 2018-03-28 인텔 코포레이션 비디오 방향 조정(cvo)를 갖는 스트리밍
CN105230024B (zh) * 2013-07-19 2019-05-24 华为技术有限公司 一种媒体表示自适应方法、装置及计算机存储介质
KR101766696B1 (ko) * 2013-10-25 2017-08-09 후아웨이 테크놀러지 컴퍼니 리미티드 적응 스트리밍에서의 레프리젠테이션 연계
WO2015131390A1 (en) * 2014-03-07 2015-09-11 Huawei Technologies Co.,Ltd. Communication method, user device, content server and controller
WO2017029402A1 (en) * 2015-08-20 2017-02-23 Koninklijke Kpn N.V. Forming a tiled video on the basis of media streams
GB2578227B (en) * 2016-05-23 2021-09-15 Canon Kk Method, device, and computer program for adaptive streaming of virtual reality media content

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130060911A1 (en) * 2011-09-07 2013-03-07 Thadi M. Nagaraj Streaming of multimedia data from multiple sources
US20130191511A1 (en) * 2012-01-20 2013-07-25 Nokia Corporation Method and apparatus for enabling pre-fetching of media
WO2014010444A1 (ja) * 2012-07-10 2014-01-16 シャープ株式会社 コンテンツ送信装置、コンテンツ再生装置、コンテンツ配信システム、コンテンツ送信装置の制御方法、コンテンツ再生装置の制御方法、データ構造、制御プログラムおよび記録媒体

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