WO2013014864A1 - Dispositif de commande, dispositif de transfert, support d'enregistrement et procédé de détermination de format de codage de contenu - Google Patents

Dispositif de commande, dispositif de transfert, support d'enregistrement et procédé de détermination de format de codage de contenu Download PDF

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Publication number
WO2013014864A1
WO2013014864A1 PCT/JP2012/004308 JP2012004308W WO2013014864A1 WO 2013014864 A1 WO2013014864 A1 WO 2013014864A1 JP 2012004308 W JP2012004308 W JP 2012004308W WO 2013014864 A1 WO2013014864 A1 WO 2013014864A1
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WO
WIPO (PCT)
Prior art keywords
unit
encoding format
transfer
content
recording
Prior art date
Application number
PCT/JP2012/004308
Other languages
English (en)
Japanese (ja)
Inventor
路子 田中
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2013014864A1 publication Critical patent/WO2013014864A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4184—External card to be used in combination with the client device, e.g. for conditional access providing storage capabilities, e.g. memory stick
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • 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
    • H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction

Abstract

L'invention porte sur un dispositif de commande qui détermine des formats de codage à utiliser par un dispositif d'enregistrement afin d'enregistrer du contenu souhaité sur le dispositif de stockage de manière à ce qu'au moins un dispositif de reproduction parmi de multiples dispositifs de reproduction puisse reproduire le contenu à partir du dispositif de stockage. Une unité de surveillance du dispositif de commande surveille l'état d'utilisation du dispositif de stockage. Une unité de gestion de format de codage gère des informations qui indiquent des formats de codage décodables par les dispositifs de reproduction respectifs. Une unité de gestion d'historique gère des historiques d'opérations, telles qu'une reproduction de contenu à partir du dispositif de stockage, des dispositifs de reproduction respectifs. Une unité de détermination sélectionne, parmi les formats de codage décodables par les multiples dispositifs de reproduction, un ou plusieurs formats de codage par ordre décroissant de vraisemblance d'utilisation dans le transfert de contenu du dispositif de stockage à n'importe lequel des dispositifs de reproduction sur la base de l'état d'utilisation du dispositif de stockage et des historiques, de manière à ce que des données entières obtenues par codage du contenu souhaité au moyen du ou des formats de codage soient enregistrées sur le dispositif de stockage.
PCT/JP2012/004308 2011-07-26 2012-07-03 Dispositif de commande, dispositif de transfert, support d'enregistrement et procédé de détermination de format de codage de contenu WO2013014864A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011162731A JP2014197721A (ja) 2011-07-26 2011-07-26 コンテンツ制御装置
JP2011-162731 2011-07-26

Publications (1)

Publication Number Publication Date
WO2013014864A1 true WO2013014864A1 (fr) 2013-01-31

Family

ID=47600742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/004308 WO2013014864A1 (fr) 2011-07-26 2012-07-03 Dispositif de commande, dispositif de transfert, support d'enregistrement et procédé de détermination de format de codage de contenu

Country Status (2)

Country Link
JP (1) JP2014197721A (fr)
WO (1) WO2013014864A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014152050A1 (fr) * 2013-03-15 2014-09-25 General Instrument Corporation Système et procédé d'optimisation de coûts de stockage et de transcodage dans un enregistreur vidéo numérique (dvr) réseau
US9124905B2 (en) 2013-03-15 2015-09-01 Arris Technology, Inc. System and method for optimizing storage and transcoding costs in network DVR
WO2016013088A1 (fr) * 2014-07-24 2016-01-28 日立マクセル株式会社 Appareil de commande de stockage de contenu, procédé de commande de stockage de contenu et système de transmission/réception de contenu
US9374604B2 (en) 2014-03-31 2016-06-21 Arris Enterprises, Inc. Adaptive streaming transcoder synchronization
US10027993B2 (en) 2013-03-15 2018-07-17 Arris Enterprises Llc System and method for multiscreen network digital video recording using on-demand transcoding

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005328324A (ja) * 2004-05-14 2005-11-24 Hitachi Ltd デジタルデータ蓄積装置
JP2006115244A (ja) * 2004-10-15 2006-04-27 Hitachi Ltd 映像符号化システム、方法及び機器
WO2007007716A1 (fr) * 2005-07-12 2007-01-18 Mitsubishi Electric Corporation Appareil serveur de contenu, appareil de transfert de contenu et appareil de reproduction de contenu
JP2007312140A (ja) * 2006-05-18 2007-11-29 Sony Corp 表示装置、録音再生装置、コンテンツ転送システム及び転送方法
JP2007334654A (ja) * 2006-06-15 2007-12-27 Sony Corp データ受け渡しシステム、データ読出装置、データ書込装置、機能通知方法、データ書込方法、機能通知プログラム、データ書込プログラム
WO2008096437A1 (fr) * 2007-02-08 2008-08-14 Pioneer Corporation Dispositif d'enregistrement d'informations, procédé d'enregistrement d'informations, programme d'enregistrement d'informations et support d'enregistrement lisible par ordinateur
JP2009188690A (ja) * 2008-02-06 2009-08-20 Hitachi Ltd コンテンツ配信装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005328324A (ja) * 2004-05-14 2005-11-24 Hitachi Ltd デジタルデータ蓄積装置
JP2006115244A (ja) * 2004-10-15 2006-04-27 Hitachi Ltd 映像符号化システム、方法及び機器
WO2007007716A1 (fr) * 2005-07-12 2007-01-18 Mitsubishi Electric Corporation Appareil serveur de contenu, appareil de transfert de contenu et appareil de reproduction de contenu
JP2007312140A (ja) * 2006-05-18 2007-11-29 Sony Corp 表示装置、録音再生装置、コンテンツ転送システム及び転送方法
JP2007334654A (ja) * 2006-06-15 2007-12-27 Sony Corp データ受け渡しシステム、データ読出装置、データ書込装置、機能通知方法、データ書込方法、機能通知プログラム、データ書込プログラム
WO2008096437A1 (fr) * 2007-02-08 2008-08-14 Pioneer Corporation Dispositif d'enregistrement d'informations, procédé d'enregistrement d'informations, programme d'enregistrement d'informations et support d'enregistrement lisible par ordinateur
JP2009188690A (ja) * 2008-02-06 2009-08-20 Hitachi Ltd コンテンツ配信装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014152050A1 (fr) * 2013-03-15 2014-09-25 General Instrument Corporation Système et procédé d'optimisation de coûts de stockage et de transcodage dans un enregistreur vidéo numérique (dvr) réseau
US9124905B2 (en) 2013-03-15 2015-09-01 Arris Technology, Inc. System and method for optimizing storage and transcoding costs in network DVR
US9591363B2 (en) 2013-03-15 2017-03-07 Arris Enterprises, Inc. System and method for optimizing storage and transcoding costs in network DVR
US10027993B2 (en) 2013-03-15 2018-07-17 Arris Enterprises Llc System and method for multiscreen network digital video recording using on-demand transcoding
US10382798B2 (en) 2013-03-15 2019-08-13 Arris Enterprises Llc System and method for multiscreen network digital video recording using on-demand transcoding
USRE49109E1 (en) 2013-03-15 2022-06-14 Arris Enterprises Llc System and method for multiscreen network digital video recording using on-demand transcoding
US9374604B2 (en) 2014-03-31 2016-06-21 Arris Enterprises, Inc. Adaptive streaming transcoder synchronization
US9414100B2 (en) 2014-03-31 2016-08-09 Arris Enterprises, Inc. Adaptive streaming transcoder synchronization
US9668007B2 (en) 2014-03-31 2017-05-30 Arris Enterprises Llc Adaptive streaming transcoder synchronization
WO2016013088A1 (fr) * 2014-07-24 2016-01-28 日立マクセル株式会社 Appareil de commande de stockage de contenu, procédé de commande de stockage de contenu et système de transmission/réception de contenu

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