WO2008129600A1 - コンテンツ再生装置、コンテンツ配信装置、コンテンツ配信システム及びメタデータ生成方法 - Google Patents

コンテンツ再生装置、コンテンツ配信装置、コンテンツ配信システム及びメタデータ生成方法 Download PDF

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Publication number
WO2008129600A1
WO2008129600A1 PCT/JP2007/057662 JP2007057662W WO2008129600A1 WO 2008129600 A1 WO2008129600 A1 WO 2008129600A1 JP 2007057662 W JP2007057662 W JP 2007057662W WO 2008129600 A1 WO2008129600 A1 WO 2008129600A1
Authority
WO
WIPO (PCT)
Prior art keywords
content
metadata
content delivery
delivery system
server
Prior art date
Application number
PCT/JP2007/057662
Other languages
English (en)
French (fr)
Inventor
Hirotoshi Maegawa
Norio Nagatsuka
Original Assignee
Sony Computer Entertainment 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 Sony Computer Entertainment Inc. filed Critical Sony Computer Entertainment Inc.
Priority to US12/532,529 priority Critical patent/US8296389B2/en
Priority to JP2008510940A priority patent/JP4734407B2/ja
Priority to PCT/JP2007/057662 priority patent/WO2008129600A1/ja
Publication of WO2008129600A1 publication Critical patent/WO2008129600A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00344—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a management, maintenance, service or repair apparatus
    • 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
    • H04N21/44008—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 operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3261—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal
    • H04N2201/3264—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal of sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3261—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal
    • H04N2201/3267—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal of motion picture signals, e.g. video clip

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

　ネットワークトラフィックの増大を抑えつつ、コンテンツサーバから配信されるコンテンツについてメタデータを生成する。コンテンツ配信システムは、コンテンツサーバと該コンテンツサーバと通信接続されるクライアントとを含み、前記コンテンツサーバは、前記クライアントにコンテンツを送信するコンテンツ送信手段を含み、前記クライアントは、前記コンテンツサーバからコンテンツを受信するコンテンツ受信手段と、受信されるコンテンツを再生するコンテンツ再生手段と、受信されるコンテンツに対して所定の解析処理を施して、その結果を示すメタデータを生成するメタデータ生成手段と、生成されるメタデータを送信するメタデータ送信手段と、を含む。
PCT/JP2007/057662 2007-04-05 2007-04-05 コンテンツ再生装置、コンテンツ配信装置、コンテンツ配信システム及びメタデータ生成方法 WO2008129600A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/532,529 US8296389B2 (en) 2007-04-05 2007-04-05 Content reproduction apparatus, content delivery apparatus, content delivery system, and method for generating metadata
JP2008510940A JP4734407B2 (ja) 2007-04-05 2007-04-05 コンテンツ配信装置、コンテンツ配信システム、メタデータ生成方法及びコンテンツ配信装置の制御方法
PCT/JP2007/057662 WO2008129600A1 (ja) 2007-04-05 2007-04-05 コンテンツ再生装置、コンテンツ配信装置、コンテンツ配信システム及びメタデータ生成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057662 WO2008129600A1 (ja) 2007-04-05 2007-04-05 コンテンツ再生装置、コンテンツ配信装置、コンテンツ配信システム及びメタデータ生成方法

Publications (1)

Publication Number Publication Date
WO2008129600A1 true WO2008129600A1 (ja) 2008-10-30

Family

ID=39875149

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/057662 WO2008129600A1 (ja) 2007-04-05 2007-04-05 コンテンツ再生装置、コンテンツ配信装置、コンテンツ配信システム及びメタデータ生成方法

Country Status (3)

Country Link
US (1) US8296389B2 (ja)
JP (1) JP4734407B2 (ja)
WO (1) WO2008129600A1 (ja)

Cited By (1)

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JP5524950B2 (ja) * 2009-03-04 2014-06-18 パナソニック株式会社 メタデータ生成管理装置、メタデータ生成システム、メタデータ生成管理用集積回路、メタデータ生成管理方法、及びプログラム

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* Cited by examiner, † Cited by third party
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KR101449430B1 (ko) * 2007-08-31 2014-10-14 삼성전자주식회사 컨텐츠의 요약 재생 정보 생성 방법 및 장치
KR101763642B1 (ko) * 2010-12-09 2017-08-14 삼성전자 주식회사 선호도 기반의 컨텐츠 제공 방법 및 시스템
US9654579B2 (en) 2012-12-21 2017-05-16 Akamai Technologies, Inc. Scalable content delivery network request handling mechanism
US9667747B2 (en) 2012-12-21 2017-05-30 Akamai Technologies, Inc. Scalable content delivery network request handling mechanism with support for dynamically-obtained content policies
US11776578B2 (en) 2020-06-02 2023-10-03 Trapelo Corp. Automatic modification of values of content elements in a video

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JP2004193871A (ja) * 2002-12-10 2004-07-08 Toshiba Corp メディアデータ視聴装置及びメタデータ共有システム
JP2005229509A (ja) * 2004-02-16 2005-08-25 Ricoh Co Ltd コンテンツ・メタデータ送受信システム、コンテンツ・メタデータ同期方法、その方法をコンピュータに実行させるプログラム、並びにコンテンツおよびメタデータの対応付け可能な受信端末
JP2006033182A (ja) * 2004-07-13 2006-02-02 Nippon Hoso Kyokai <Nhk> メタデータテンプレート生成送信装置およびメタデータテンプレート生成送信プログラム、ならびに、オリジナルメタデータ制作装置およびオリジナルメタデータ制作プログラム
JP2006129132A (ja) * 2004-10-29 2006-05-18 Matsushita Electric Ind Co Ltd コンテンツ再生装置
JP2006309751A (ja) * 2005-04-01 2006-11-09 Sony Corp 情報処理システムおよび方法、並びにプログラム

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AU2001283004A1 (en) * 2000-07-24 2002-02-05 Vivcom, Inc. System and method for indexing, searching, identifying, and editing portions of electronic multimedia files
JP2002351878A (ja) * 2001-05-18 2002-12-06 Internatl Business Mach Corp <Ibm> デジタルコンテンツ再生装置、データ取得システム、デジタルコンテンツ再生方法、メタデータ管理方法、電子透かし埋め込み方法、プログラム及び記録媒体
JP4168606B2 (ja) * 2001-06-28 2008-10-22 ソニー株式会社 情報処理装置および方法、記録媒体、並びにプログラム
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JP4471028B2 (ja) * 2007-09-03 2010-06-02 ソニー株式会社 情報処理装置、情報処理方法、およびプログラム
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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2004193871A (ja) * 2002-12-10 2004-07-08 Toshiba Corp メディアデータ視聴装置及びメタデータ共有システム
JP2005229509A (ja) * 2004-02-16 2005-08-25 Ricoh Co Ltd コンテンツ・メタデータ送受信システム、コンテンツ・メタデータ同期方法、その方法をコンピュータに実行させるプログラム、並びにコンテンツおよびメタデータの対応付け可能な受信端末
JP2006033182A (ja) * 2004-07-13 2006-02-02 Nippon Hoso Kyokai <Nhk> メタデータテンプレート生成送信装置およびメタデータテンプレート生成送信プログラム、ならびに、オリジナルメタデータ制作装置およびオリジナルメタデータ制作プログラム
JP2006129132A (ja) * 2004-10-29 2006-05-18 Matsushita Electric Ind Co Ltd コンテンツ再生装置
JP2006309751A (ja) * 2005-04-01 2006-11-09 Sony Corp 情報処理システムおよび方法、並びにプログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5524950B2 (ja) * 2009-03-04 2014-06-18 パナソニック株式会社 メタデータ生成管理装置、メタデータ生成システム、メタデータ生成管理用集積回路、メタデータ生成管理方法、及びプログラム
US8886683B2 (en) 2009-03-04 2014-11-11 Panasonic Intellectual Property Corporation Of America Metadata generation management device, metadata generation system, integrated circuit for managing generation of metadata, metadata generation management method, and program

Also Published As

Publication number Publication date
US8296389B2 (en) 2012-10-23
US20100115025A1 (en) 2010-05-06
JPWO2008129600A1 (ja) 2010-07-22
JP4734407B2 (ja) 2011-07-27

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