CN1698354B - 再现设备和再现方法 - Google Patents

再现设备和再现方法 Download PDF

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Publication number
CN1698354B
CN1698354B CN200480000324XA CN200480000324A CN1698354B CN 1698354 B CN1698354 B CN 1698354B CN 200480000324X A CN200480000324X A CN 200480000324XA CN 200480000324 A CN200480000324 A CN 200480000324A CN 1698354 B CN1698354 B CN 1698354B
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CN
China
Prior art keywords
state
viewpoint
video data
user
detecting
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
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CN200480000324XA
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English (en)
Chinese (zh)
Other versions
CN1698354A (zh
Inventor
佐古曜一郎
井上真
白井克弥
宫岛靖
牧野坚一
高井基行
寺内俊郎
井上亚纪子
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Sony Corp
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Sony Corp
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN1698354A publication Critical patent/CN1698354A/zh
Application granted granted Critical
Publication of CN1698354B publication Critical patent/CN1698354B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image 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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/439—Processing of audio elementary streams
    • 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
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Receiver Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Signal Processing For Recording (AREA)
CN200480000324XA 2003-04-08 2004-03-31 再现设备和再现方法 Expired - Fee Related CN1698354B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003103532A JP2004312401A (ja) 2003-04-08 2003-04-08 再生装置および再生方法
JP103532/2003 2003-04-08
PCT/JP2004/004716 WO2004091199A1 (ja) 2003-04-08 2004-03-31 再生装置および再生方法

Publications (2)

Publication Number Publication Date
CN1698354A CN1698354A (zh) 2005-11-16
CN1698354B true CN1698354B (zh) 2010-06-16

Family

ID=33156828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200480000324XA Expired - Fee Related CN1698354B (zh) 2003-04-08 2004-03-31 再现设备和再现方法

Country Status (7)

Country Link
US (1) US7415191B2 (enExample)
EP (1) EP1613069B1 (enExample)
JP (1) JP2004312401A (enExample)
KR (1) KR20060002710A (enExample)
CN (1) CN1698354B (enExample)
CA (1) CA2487396A1 (enExample)
WO (1) WO2004091199A1 (enExample)

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US8290341B2 (en) * 2006-05-15 2012-10-16 Nec Corporation Video playing device, video playing method, and video playing program having automatic video selections based upon user concentration
JP2008258749A (ja) * 2007-04-02 2008-10-23 Funai Electric Co Ltd 薄型テレビジョン、および音響装置
CN101868817B (zh) * 2007-11-20 2015-01-07 皇家飞利浦电子股份有限公司 节省功率的透射型显示器
JP4775671B2 (ja) * 2008-12-26 2011-09-21 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP5299866B2 (ja) * 2009-05-19 2013-09-25 日立コンシューマエレクトロニクス株式会社 映像表示装置
US8255820B2 (en) 2009-06-09 2012-08-28 Skiff, Llc Electronic paper display device event tracking
JP5263092B2 (ja) * 2009-09-07 2013-08-14 ソニー株式会社 表示装置および制御方法
US8634701B2 (en) * 2009-12-04 2014-01-21 Lg Electronics Inc. Digital data reproducing apparatus and corresponding method for reproducing content based on user characteristics
JP2011166572A (ja) * 2010-02-12 2011-08-25 Nec Personal Products Co Ltd 番組嗜好推定装置、画像視聴システム、番組視聴確認方法、及びプログラム
JP2012104871A (ja) 2010-11-05 2012-05-31 Sony Corp 音響制御装置及び音響制御方法
CN102054510A (zh) * 2010-11-08 2011-05-11 武汉大学 一种视频预处理与播放的方法及系统
JP5772069B2 (ja) * 2011-03-04 2015-09-02 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
US9851787B2 (en) * 2012-11-29 2017-12-26 Microsoft Technology Licensing, Llc Display resource management
CN104052949B (zh) * 2013-03-14 2019-03-29 联想(北京)有限公司 音量调节方法、装置及电子设备
KR102098277B1 (ko) 2013-06-11 2020-04-07 삼성전자주식회사 시선 추적을 이용한 시인성 개선 방법, 저장 매체 및 전자 장치
ES2642263T3 (es) * 2014-12-23 2017-11-16 Nokia Technologies Oy Control de contenido de realidad virtual
JP6857024B2 (ja) * 2016-12-26 2021-04-14 ヤマハ株式会社 再生制御方法、システム、及び情報処理装置
US20250008195A1 (en) * 2021-11-11 2025-01-02 Sony Group Corporation Information processing apparatus, information processing method, and program

Citations (2)

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JPH11288259A (ja) 1998-02-06 1999-10-19 Sanyo Electric Co Ltd 省電力制御方法及びその装置
CN1379953A (zh) * 2000-04-28 2002-11-13 瑞士电信流动电话公司 用于电视会议的方法和系统

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US4931865A (en) * 1988-08-24 1990-06-05 Sebastiano Scarampi Apparatus and methods for monitoring television viewers
JPH0818950A (ja) * 1994-06-29 1996-01-19 Sharp Corp テレビドアホン装置
US6078349A (en) * 1995-06-07 2000-06-20 Compaq Computer Corporation Process and system for increasing the display resolution of a point-to-point video transmission relative to the actual amount of video data sent
JPH099229A (ja) 1995-06-15 1997-01-10 Oki Electric Ind Co Ltd 多地点間会議装置
JPH09275533A (ja) * 1996-04-08 1997-10-21 Sony Corp 信号処理装置
US6353764B1 (en) * 1997-11-27 2002-03-05 Matsushita Electric Industrial Co., Ltd. Control method
JP3488092B2 (ja) * 1998-08-06 2004-01-19 松下電器産業株式会社 放送受信装置及び受信番組の選定方法
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JP3644502B2 (ja) * 2001-02-06 2005-04-27 ソニー株式会社 コンテンツ受信装置およびコンテンツ呈示制御方法
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Patent Citations (2)

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JPH11288259A (ja) 1998-02-06 1999-10-19 Sanyo Electric Co Ltd 省電力制御方法及びその装置
CN1379953A (zh) * 2000-04-28 2002-11-13 瑞士电信流动电话公司 用于电视会议的方法和系统

Also Published As

Publication number Publication date
CN1698354A (zh) 2005-11-16
WO2004091199A1 (ja) 2004-10-21
EP1613069B1 (en) 2020-02-26
JP2004312401A (ja) 2004-11-04
KR20060002710A (ko) 2006-01-09
CA2487396A1 (en) 2004-10-21
EP1613069A4 (en) 2006-04-12
US20050207725A1 (en) 2005-09-22
EP1613069A1 (en) 2006-01-04
US7415191B2 (en) 2008-08-19

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Granted publication date: 20100616

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CF01 Termination of patent right due to non-payment of annual fee