JP4859219B2 - 映像出力装置及びその制御方法 - Google Patents

映像出力装置及びその制御方法 Download PDF

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Publication number
JP4859219B2
JP4859219B2 JP2006243398A JP2006243398A JP4859219B2 JP 4859219 B2 JP4859219 B2 JP 4859219B2 JP 2006243398 A JP2006243398 A JP 2006243398A JP 2006243398 A JP2006243398 A JP 2006243398A JP 4859219 B2 JP4859219 B2 JP 4859219B2
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JP
Japan
Prior art keywords
video
resolution
video content
content
change
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
JP2006243398A
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English (en)
Japanese (ja)
Other versions
JP2008067109A (ja
JP2008067109A5 (enExample
Inventor
哲 福田
寛 内池
健一 森川
俊太郎 荒谷
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 JP2006243398A priority Critical patent/JP4859219B2/ja
Priority to US12/307,842 priority patent/US8072544B2/en
Priority to PCT/JP2007/067109 priority patent/WO2008029750A1/en
Publication of JP2008067109A publication Critical patent/JP2008067109A/ja
Publication of JP2008067109A5 publication Critical patent/JP2008067109A5/ja
Application granted granted Critical
Publication of JP4859219B2 publication Critical patent/JP4859219B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • 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
    • 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
    • H04N21/440263—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 by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H04N21/440272—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 by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
    • 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
    • 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
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3188—Scale or resolution adjustment
    • 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
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2006243398A 2006-09-07 2006-09-07 映像出力装置及びその制御方法 Expired - Fee Related JP4859219B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006243398A JP4859219B2 (ja) 2006-09-07 2006-09-07 映像出力装置及びその制御方法
US12/307,842 US8072544B2 (en) 2006-09-07 2007-08-28 Video output apparatus and control method thereof
PCT/JP2007/067109 WO2008029750A1 (en) 2006-09-07 2007-08-28 Video output apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006243398A JP4859219B2 (ja) 2006-09-07 2006-09-07 映像出力装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2008067109A JP2008067109A (ja) 2008-03-21
JP2008067109A5 JP2008067109A5 (enExample) 2009-10-22
JP4859219B2 true JP4859219B2 (ja) 2012-01-25

Family

ID=39157178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006243398A Expired - Fee Related JP4859219B2 (ja) 2006-09-07 2006-09-07 映像出力装置及びその制御方法

Country Status (3)

Country Link
US (1) US8072544B2 (enExample)
JP (1) JP4859219B2 (enExample)
WO (1) WO2008029750A1 (enExample)

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JP5142837B2 (ja) * 2008-06-10 2013-02-13 キヤノン株式会社 表示制御装置および表示制御方法
JP5361429B2 (ja) * 2009-02-10 2013-12-04 キヤノン株式会社 映像再生装置及びその制御方法
JP5596943B2 (ja) * 2009-07-09 2014-09-24 キヤノン株式会社 画像表示装置及びその制御方法
US20110164183A1 (en) * 2010-01-06 2011-07-07 Takashi Wada Video processing apparatus and video processing method
US9118896B2 (en) 2010-04-21 2015-08-25 Hitachi Maxell, Ltd. Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving method
JP5501081B2 (ja) * 2010-04-21 2014-05-21 日立マクセル株式会社 表示装置、表示方法
KR20110126346A (ko) * 2010-05-17 2011-11-23 엘지전자 주식회사 해상도 선택 메뉴 제공 방법 및 방송 수신 장치
CN103477648B (zh) * 2011-03-31 2018-08-14 索尼移动通信株式会社 在呈现多媒体内容的同时呈现消息传送内容的系统和方法
GB201200654D0 (en) * 2012-01-16 2012-02-29 Snell Ltd Determining aspect ratio for display of video
US9749580B2 (en) * 2012-11-19 2017-08-29 Lg Electronics Inc. Signal transceiving apparatus and signal transceiving method
US9668015B2 (en) * 2012-11-28 2017-05-30 Sony Corporation Using extra space on ultra high definition display presenting high definition video
US9860515B2 (en) * 2012-12-11 2018-01-02 Electronics And Telecommunications Research Institute Apparatus and method for 3D content broadcasting with boundary information
JP5903461B2 (ja) * 2014-06-06 2016-04-13 日立マクセル株式会社 送受信システムおよび送受信方法
JP5947866B2 (ja) * 2014-11-26 2016-07-06 日立マクセル株式会社 受信装置および受信方法
JP6700658B2 (ja) * 2014-11-28 2020-05-27 シャープ株式会社 受信装置、受信方法、及びプログラム
JP6055504B2 (ja) * 2015-03-23 2016-12-27 日立マクセル株式会社 表示装置および表示方法
JP5952453B2 (ja) * 2015-03-27 2016-07-13 日立マクセル株式会社 受信装置および受信方法
JP5952454B2 (ja) * 2015-03-27 2016-07-13 日立マクセル株式会社 受信装置および受信方法
JP5947942B2 (ja) * 2015-03-27 2016-07-06 日立マクセル株式会社 送受信システムおよび送受信方法
JP6117410B2 (ja) * 2016-06-09 2017-04-19 日立マクセル株式会社 送受信システムおよび送受信方法
JP6117976B2 (ja) * 2016-06-09 2017-04-19 日立マクセル株式会社 受信装置および受信方法
KR101770070B1 (ko) * 2016-08-16 2017-08-21 라인 가부시키가이샤 비디오 컨퍼런스를 위한 비디오 스트림 제공 방법 및 시스템
JP2017195621A (ja) * 2017-06-09 2017-10-26 日立マクセル株式会社 受信装置および受信方法
JP2019016894A (ja) 2017-07-05 2019-01-31 キヤノン株式会社 表示装置、画像処理装置、およびそれらの制御方法ならびに表示システム
US11170467B2 (en) * 2017-09-05 2021-11-09 Dish Network L.L.C. Systems and methods for graphics adjustment based on output resolution
JP6980470B2 (ja) * 2017-09-19 2021-12-15 キヤノン株式会社 電子機器およびその制御方法
TWI715448B (zh) * 2020-02-24 2021-01-01 瑞昱半導體股份有限公司 偵測解析度的方法及電子裝置
CN112135140B (zh) * 2020-09-17 2023-11-28 上海连尚网络科技有限公司 视频清晰度识别方法、电子设备及存储介质
US20230161632A1 (en) * 2021-09-27 2023-05-25 Advanced Micro Devices, Inc. Platform resource selction for upscaler operations
EP4645880A1 (en) 2022-12-27 2025-11-05 Panasonic Intellectual Property Management Co., Ltd. Video signal processing device, video signal processing method, and program
KR102881047B1 (ko) * 2023-10-18 2025-11-06 주식회사 곰앤컴퍼니 스타일 전송 기반의 동영상 플레이어 장치

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JPH11119757A (ja) * 1997-10-20 1999-04-30 Sony Corp 解像度可変の表示装置の表示制御方法
US7148909B2 (en) 1998-05-27 2006-12-12 Canon Kabushiki Kaisha Image display system capable of displaying and scaling images on plurality of image sources and display control method therefor
US6473088B1 (en) 1998-06-16 2002-10-29 Canon Kabushiki Kaisha System for displaying multiple images and display method therefor
US6504826B1 (en) * 1998-08-24 2003-01-07 Hitachi, Ltd. Digital broadcasting receiver
JP2001346125A (ja) * 2000-06-01 2001-12-14 Sony Corp 画像表示装置および方法、並びに記録媒体
JP2002084474A (ja) * 2000-09-11 2002-03-22 Sharp Corp デジタルテレビジョン受信機
JP3671861B2 (ja) * 2001-05-22 2005-07-13 船井電機株式会社 テレビジョン受信装置
JP3968776B2 (ja) * 2002-05-22 2007-08-29 ソニー株式会社 映像信号処理装置および方法、記録媒体、並びにプログラム
CN1669318A (zh) 2002-05-20 2005-09-14 索尼株式会社 图像信号处理装置及方法
JP2004110046A (ja) * 2003-09-29 2004-04-08 Seiko Epson Corp 映像スケーリングを行う表示デバイス
US7084923B2 (en) * 2003-10-28 2006-08-01 Clairvoyante, Inc Display system having improved multiple modes for displaying image data from multiple input source formats
JP2005338113A (ja) * 2004-05-24 2005-12-08 Seiko Epson Corp 解像度の異なる複数種類の表示モードの切り替えに応じた投写サイズ調整
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JP2006229781A (ja) * 2005-02-18 2006-08-31 Sharp Corp 映像変換装置及び映像表示装置

Also Published As

Publication number Publication date
US8072544B2 (en) 2011-12-06
JP2008067109A (ja) 2008-03-21
WO2008029750A1 (en) 2008-03-13
US20090310016A1 (en) 2009-12-17

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