JP6289478B2 - 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 - Google Patents

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 Download PDF

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JP6289478B2
JP6289478B2 JP2015536168A JP2015536168A JP6289478B2 JP 6289478 B2 JP6289478 B2 JP 6289478B2 JP 2015536168 A JP2015536168 A JP 2015536168A JP 2015536168 A JP2015536168 A JP 2015536168A JP 6289478 B2 JP6289478 B2 JP 6289478B2
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video
information
data
processing apparatus
spatial
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JP2016500948A (ja
JP2016500948A5 (https=
Inventor
ル フロッシュ エルヴェ
ル フロッシュ エルヴェ
ドゥヌアル フランク
ドゥヌアル フランク
マゼ フレデリック
マゼ フレデリック
ル フェーブル ジャン
ル フェーブル ジャン
コンコラト シリル
コンコラト シリル
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Canon Inc
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Canon Inc
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Priority claimed from GB1218370.3A external-priority patent/GB2506911B/en
Priority claimed from GB1306897.8A external-priority patent/GB2513139A/en
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    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • 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]
    • 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
    • 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
    • H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
    • 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
    • H04N21/83—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
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (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)
  • Information Transfer Between Computers (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015536168A 2012-10-12 2013-10-11 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 Active JP6289478B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1218370.3 2012-10-12
GB1218370.3A GB2506911B (en) 2012-10-12 2012-10-12 Method and correponding device for streaming video data
GB1306897.8A GB2513139A (en) 2013-04-16 2013-04-16 Method and corresponding device for streaming video data
GB1306897.8 2013-04-16
PCT/EP2013/071370 WO2014057131A1 (en) 2012-10-12 2013-10-11 Method and corresponding device for streaming video data

Related Child Applications (1)

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JP2018015116A Division JP6501933B2 (ja) 2012-10-12 2018-01-31 Ｘｍｌドキュメントの生成装置、生成方法、情報処理装置、情報処理方法、及びプログラム

Publications (3)

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JP2016500948A JP2016500948A (ja) 2016-01-14
JP2016500948A5 JP2016500948A5 (https=) 2016-12-01
JP6289478B2 true JP6289478B2 (ja) 2018-03-07

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JP2015536168A Active JP6289478B2 (ja) 2012-10-12 2013-10-11 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
JP2018015116A Active JP6501933B2 (ja) 2012-10-12 2018-01-31 Ｘｍｌドキュメントの生成装置、生成方法、情報処理装置、情報処理方法、及びプログラム
JP2019053564A Active JP6783889B2 (ja) 2012-10-12 2019-03-20 送信方法、受信方法、送信装置、受信装置、プログラム及び記憶媒体

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JP2019053564A Active JP6783889B2 (ja) 2012-10-12 2019-03-20 送信方法、受信方法、送信装置、受信装置、プログラム及び記憶媒体

Country Status (6)

Country Link
US (3) US9883011B2 (https=)
EP (2) EP2907313A1 (https=)
JP (3) JP6289478B2 (https=)
KR (3) KR101925606B1 (https=)
CN (2) CN110139130B (https=)
WO (1) WO2014057131A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019154035A (ja) * 2012-10-12 2019-09-12 キヤノン株式会社 Ｘｍｌドキュメントの生成装置、生成方法、情報処理装置、情報処理方法、及びプログラム

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