JP4681947B2 - デジタルテレビ放送受信装置、デジタルテレビ放送受信装置の制御方法、及びその制御プログラム - Google Patents

デジタルテレビ放送受信装置、デジタルテレビ放送受信装置の制御方法、及びその制御プログラム Download PDF

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Publication number
JP4681947B2
JP4681947B2 JP2005155623A JP2005155623A JP4681947B2 JP 4681947 B2 JP4681947 B2 JP 4681947B2 JP 2005155623 A JP2005155623 A JP 2005155623A JP 2005155623 A JP2005155623 A JP 2005155623A JP 4681947 B2 JP4681947 B2 JP 4681947B2
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Prior art keywords
processing
update
digital television
television broadcast
program
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Expired - Fee Related
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JP2005155623A
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Japanese (ja)
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JP2006333209A (ja
JP2006333209A5 (enExample
Inventor
岳都 長谷川
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2005155623A priority Critical patent/JP4681947B2/ja
Priority to US11/419,577 priority patent/US7847865B2/en
Publication of JP2006333209A publication Critical patent/JP2006333209A/ja
Publication of JP2006333209A5 publication Critical patent/JP2006333209A5/ja
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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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • 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
    • H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • 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
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4435—Memory management
    • 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
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
    • 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
    • H04N21/8402—Generation or processing of descriptive data, e.g. content descriptors involving a version number, e.g. version number of EPG data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2005155623A 2005-05-27 2005-05-27 デジタルテレビ放送受信装置、デジタルテレビ放送受信装置の制御方法、及びその制御プログラム Expired - Fee Related JP4681947B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005155623A JP4681947B2 (ja) 2005-05-27 2005-05-27 デジタルテレビ放送受信装置、デジタルテレビ放送受信装置の制御方法、及びその制御プログラム
US11/419,577 US7847865B2 (en) 2005-05-27 2006-05-22 Digital television broadcasting receiving apparatus, control method for digital television broadcasting receiving apparatus, and control program for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005155623A JP4681947B2 (ja) 2005-05-27 2005-05-27 デジタルテレビ放送受信装置、デジタルテレビ放送受信装置の制御方法、及びその制御プログラム

Publications (3)

Publication Number Publication Date
JP2006333209A JP2006333209A (ja) 2006-12-07
JP2006333209A5 JP2006333209A5 (enExample) 2008-03-13
JP4681947B2 true JP4681947B2 (ja) 2011-05-11

Family

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Family Applications (1)

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JP2005155623A Expired - Fee Related JP4681947B2 (ja) 2005-05-27 2005-05-27 デジタルテレビ放送受信装置、デジタルテレビ放送受信装置の制御方法、及びその制御プログラム

Country Status (2)

Country Link
US (1) US7847865B2 (enExample)
JP (1) JP4681947B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194032B1 (en) * 1999-09-03 2007-03-20 Equator Technologies, Inc. Circuit and method for modifying a region of an encoded image
JP4586663B2 (ja) * 2005-07-26 2010-11-24 船井電機株式会社 放送信号受信装置
KR100765961B1 (ko) * 2005-11-28 2007-10-11 삼성전자주식회사 영상처리장치 및 영상처리방법
JP2007208701A (ja) * 2006-02-02 2007-08-16 Toshiba Corp デジタル放送受信装置
KR101086423B1 (ko) * 2007-01-12 2011-11-25 삼성전자주식회사 디지털 텔레비전(ｔｖ) 수신기에서의 채널 전환 속도 향상방법 및 그 디지털 ｔｖ 수신기
CN115602085A (zh) * 2021-06-28 2023-01-13 京东方科技集团股份有限公司（Cn） 一种信号处理器及其驱动方法、显示装置

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410547C2 (de) * 1994-03-26 1999-03-18 Loewe Opta Gmbh Verfahren zur Erstellung einer elektronischen Programmzeitschrift und Schaltung hierfür
US5768539A (en) * 1994-05-27 1998-06-16 Bell Atlantic Network Services, Inc. Downloading applications software through a broadcast channel
US5999192A (en) * 1996-04-30 1999-12-07 Lucent Technologies Inc. Interactive data exploration apparatus and methods
JPH09298752A (ja) 1996-05-07 1997-11-18 Alpine Electron Inc デジタル画像受信方法およびデジタル画像受信機
US6209127B1 (en) * 1997-06-05 2001-03-27 Matsushita Electrical Industrial Co., Ltd Terminal device capable of remote download, download method of loader program in terminal device, and storage medium storing loader program
US5933192A (en) * 1997-06-18 1999-08-03 Hughes Electronics Corporation Multi-channel digital video transmission receiver with improved channel-changing response
US6337719B1 (en) * 1998-03-30 2002-01-08 U. S. Philips Corporation Apparatus for receiving signals during power-off (stand-by) mode
US6115080A (en) * 1998-06-05 2000-09-05 Sarnoff Corporation Channel selection methodology in an ATSC/NTSC television receiver
US7327790B1 (en) * 1998-06-16 2008-02-05 Zenith Electronics Corporation MPEG on screen display coder for DTV interfaces
US20020087973A1 (en) * 2000-12-28 2002-07-04 Hamilton Jeffrey S. Inserting local signals during MPEG channel changes
US7589789B2 (en) * 1999-05-08 2009-09-15 Lg Electronics Inc. Video converting device and method for digital TV
SE520746C2 (sv) * 1999-05-17 2003-08-19 Omicron Ceti Ab Anordning för kanalomkoppling i ett digitalt TV- mottagningssystem
US6598223B1 (en) * 1999-10-06 2003-07-22 Dell Usa, L.P. Method and system for installing and testing build-to-order components in a defined configuration computer system
US6985188B1 (en) * 1999-11-30 2006-01-10 Thomson Licensing Video decoding and channel acquisition system
US6519011B1 (en) * 2000-03-23 2003-02-11 Intel Corporation Digital television with more than one tuner
US6804824B1 (en) * 2000-06-30 2004-10-12 Microsoft Corporation Systems and methods using multiple tuners
KR100777271B1 (ko) * 2001-02-28 2007-11-20 엘지전자 주식회사 디지털 시스템의 메모리 관리 방법
JP3632205B2 (ja) * 2001-05-15 2005-03-23 船井電機株式会社 受信装置
JP4003000B2 (ja) * 2001-07-19 2007-11-07 日本ビクター株式会社 映像信号の記録再生方法、映像信号記録再生装置、及び映像信号記録再生用プログラム
JP2003163853A (ja) * 2001-11-29 2003-06-06 Sanyo Electric Co Ltd ディジタル放送受信装置
US7055169B2 (en) * 2002-04-19 2006-05-30 Opentv, Inc. Supporting common interactive television functionality through presentation engine syntax
US8745689B2 (en) * 2002-07-01 2014-06-03 J. Carl Cooper Channel surfing compressed television sign method and television receiver
US7523482B2 (en) * 2002-08-13 2009-04-21 Microsoft Corporation Seamless digital channel changing
JP3885690B2 (ja) * 2002-08-27 2007-02-21 船井電機株式会社 デジタル放送受信装置
EP1443759B1 (en) 2003-01-23 2008-10-29 Canon Kabushiki Kaisha Recording/playback apparatus and recording/playback control method
US20040181813A1 (en) * 2003-02-13 2004-09-16 Takaaki Ota Methods and systems for rapid channel change within a digital system
US20040160974A1 (en) * 2003-02-13 2004-08-19 Read Christopher Jensen Method and system for rapid channel change within a transport stream
US20040194134A1 (en) * 2003-03-25 2004-09-30 Gunatilake Priyan Deveka Method and system for rapid channel change providing stored images of current channel programs
US20040189879A1 (en) * 2003-03-31 2004-09-30 Sony Electronics Inc. Method and apparatus for switching television channels
GB0313720D0 (en) * 2003-06-13 2003-07-16 Electra Guide Ltd England An improved television system
US7545445B2 (en) * 2003-07-25 2009-06-09 Panasonic Corporation Broadcast channel change detection apparatus provided with detection device for detecting change of channel of the broadcast wave
US7142255B2 (en) * 2003-10-08 2006-11-28 Silicon Laboratories Inc. Transport stream and channel selection system for digital video receiver systems and associated method
US7562375B2 (en) * 2003-10-10 2009-07-14 Microsoft Corporation Fast channel change
KR20050075546A (ko) * 2004-01-15 2005-07-21 삼성전자주식회사 프로그램 장르별로 분류된 채널맵을 이용하여 채널을전환하는 채널전환장치 및 그 방법
CN1914923A (zh) * 2004-01-29 2007-02-14 皇家飞利浦电子股份有限公司 具有快速频道冲浪的数字电视系统
US8249113B2 (en) * 2004-03-19 2012-08-21 Broadlogic Network Technologies, Inc. Method and system for providing faster channel switching in a digital broadcast system
JP4474545B2 (ja) * 2004-07-05 2010-06-09 クラリオン株式会社 車両用放送受信機
US7412150B2 (en) * 2004-09-28 2008-08-12 Sony Corporation Method and apparatus for facilitating program data acquisition
US20060075428A1 (en) * 2004-10-04 2006-04-06 Wave7 Optics, Inc. Minimizing channel change time for IP video
CN101077003A (zh) * 2004-10-15 2007-11-21 开放电视公司 加速信道变换
US20070234395A1 (en) * 2004-10-15 2007-10-04 Vincent Dureau Speeding up channel change
CN101422037B (zh) * 2006-04-18 2014-04-09 汤姆逊许可公司 缩短数字视频设备频道变换时间的方法

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Publication number Publication date
JP2006333209A (ja) 2006-12-07
US7847865B2 (en) 2010-12-07
US20060268163A1 (en) 2006-11-30

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