JP5882683B2 - 情報処理装置およびその方法 - Google Patents

情報処理装置およびその方法 Download PDF

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Publication number
JP5882683B2
JP5882683B2 JP2011241527A JP2011241527A JP5882683B2 JP 5882683 B2 JP5882683 B2 JP 5882683B2 JP 2011241527 A JP2011241527 A JP 2011241527A JP 2011241527 A JP2011241527 A JP 2011241527A JP 5882683 B2 JP5882683 B2 JP 5882683B2
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JP
Japan
Prior art keywords
content
digital
request message
data range
determination
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.)
Expired - Fee Related
Application number
JP2011241527A
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English (en)
Japanese (ja)
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JP2013097679A (ja
JP2013097679A5 (enExample
Inventor
圭介 田宮
圭介 田宮
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 JP2011241527A priority Critical patent/JP5882683B2/ja
Priority to US13/649,487 priority patent/US8990419B2/en
Publication of JP2013097679A publication Critical patent/JP2013097679A/ja
Publication of JP2013097679A5 publication Critical patent/JP2013097679A5/ja
Application granted granted Critical
Publication of JP5882683B2 publication Critical patent/JP5882683B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23109—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion by placing content in organized collections, e.g. EPG data repository
    • 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
    • H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the 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]
    • H04N21/60—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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Information Transfer Between Computers (AREA)
JP2011241527A 2011-11-02 2011-11-02 情報処理装置およびその方法 Expired - Fee Related JP5882683B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011241527A JP5882683B2 (ja) 2011-11-02 2011-11-02 情報処理装置およびその方法
US13/649,487 US8990419B2 (en) 2011-11-02 2012-10-11 Information processing apparatus and method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011241527A JP5882683B2 (ja) 2011-11-02 2011-11-02 情報処理装置およびその方法

Publications (3)

Publication Number Publication Date
JP2013097679A JP2013097679A (ja) 2013-05-20
JP2013097679A5 JP2013097679A5 (enExample) 2014-12-18
JP5882683B2 true JP5882683B2 (ja) 2016-03-09

Family

ID=48173536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011241527A Expired - Fee Related JP5882683B2 (ja) 2011-11-02 2011-11-02 情報処理装置およびその方法

Country Status (2)

Country Link
US (1) US8990419B2 (enExample)
JP (1) JP5882683B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104166822B (zh) * 2013-05-20 2017-10-13 阿里巴巴集团控股有限公司 一种数据保护的方法和装置
US10659507B2 (en) 2015-03-02 2020-05-19 Qualcomm Incorporated Indication for partial segment
US10412138B2 (en) 2015-03-02 2019-09-10 Qualcomm Incorporated Indication for partial segment
US10749930B2 (en) * 2015-03-02 2020-08-18 Qualcomm Incorporated Indication for partial segment

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6799298B2 (en) * 1998-03-11 2004-09-28 Overture Services, Inc. Technique for locating an item of interest within a stored representation of data
AUPQ312299A0 (en) 1999-09-27 1999-10-21 Canon Kabushiki Kaisha Method and system for addressing audio-visual content fragments
JP4016575B2 (ja) * 2000-06-09 2007-12-05 セイコーエプソン株式会社 データ管理装置、データ管理プログラムを記憶した記憶媒体、利用証データを記憶した記憶媒体及びデータ利用方法
JP4099973B2 (ja) * 2001-10-30 2008-06-11 松下電器産業株式会社 映像データ送信方法及び映像データ受信方法、並びに映像監視システム
JP4244550B2 (ja) * 2001-11-15 2009-03-25 ソニー株式会社 サーバ装置、コンテンツ提供方法、コンテンツ提供システム
US7039784B1 (en) * 2001-12-20 2006-05-02 Info Value Computing Inc. Video distribution system using dynamic disk load balancing with variable sub-segmenting
JP2005149029A (ja) * 2003-11-13 2005-06-09 Matsushita Electric Ind Co Ltd コンテンツ配信システム、コンテンツサーバ、コンテンツ受信装置、コンテンツ配信方法、プログラム及び記録媒体
CA2623633A1 (en) * 2005-09-27 2007-04-05 Independent Film Development Group, Llc Method of distributing video content via the internet
US7581193B2 (en) * 2006-12-15 2009-08-25 Yahoo! Inc. System and method for facilitating interactive selection and presentation of datasets
US8285818B2 (en) * 2007-06-08 2012-10-09 At&T Intellectual Property I, L.P. System and method of recording and accessing multimedia data
US20090300685A1 (en) * 2008-05-30 2009-12-03 Airme Inc. System, method, and device for transmitting video captured on a wireless device
TW201005583A (en) * 2008-07-01 2010-02-01 Yoostar Entertainment Group Inc Interactive systems and methods for video compositing
US8352602B2 (en) * 2009-07-01 2013-01-08 Juniper Networks, Inc. Arrangements and methods for access to stored data
JP4846002B2 (ja) * 2009-07-24 2011-12-28 株式会社東芝 ファイル転送システムおよびファイル転送方法
US20130006980A1 (en) * 2011-05-16 2013-01-03 FMM Ventures LLC dba Ethofy Systems and methods for coordinated content distribution
US10218756B2 (en) * 2012-01-06 2019-02-26 Comcast Cable Communications, Llc Streamlined delivery of video content

Also Published As

Publication number Publication date
US8990419B2 (en) 2015-03-24
JP2013097679A (ja) 2013-05-20
US20130110945A1 (en) 2013-05-02

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