CN1202663C - 视频信号处理方法和装置 - Google Patents

视频信号处理方法和装置 Download PDF

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Publication number
CN1202663C
CN1202663C CNB998020648A CN99802064A CN1202663C CN 1202663 C CN1202663 C CN 1202663C CN B998020648 A CNB998020648 A CN B998020648A CN 99802064 A CN99802064 A CN 99802064A CN 1202663 C CN1202663 C CN 1202663C
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CN
China
Prior art keywords
signal
video
time
counting
playback
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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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CNB998020648A
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English (en)
Chinese (zh)
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CN1288639A (zh
Inventor
M·梅盖德
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RCA Licensing Corp
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RCA Licensing Corp
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Publication of CN1288639A publication Critical patent/CN1288639A/zh
Application granted granted Critical
Publication of CN1202663C publication Critical patent/CN1202663C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H04N5/4448—Receiver circuitry for the reception of television signals according to analogue transmission standards for frame-grabbing
    • 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
    • H04N21/4135—Peripherals receiving signals from specially adapted client devices external recorder
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • H04N21/440281—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 temporal resolution, e.g. by frame skipping
    • 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
    • H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
    • 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
    • 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
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • 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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Television Signal Processing For Recording (AREA)
CNB998020648A 1998-01-07 1999-01-07 视频信号处理方法和装置 Expired - Fee Related CN1202663C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7062098P 1998-01-07 1998-01-07
US60/070620 1998-01-07

Publications (2)

Publication Number Publication Date
CN1288639A CN1288639A (zh) 2001-03-21
CN1202663C true CN1202663C (zh) 2005-05-18

Family

ID=22096401

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998020648A Expired - Fee Related CN1202663C (zh) 1998-01-07 1999-01-07 视频信号处理方法和装置

Country Status (8)

Country Link
US (1) US6636271B1 (https=)
EP (1) EP1046288B1 (https=)
JP (2) JP2002501345A (https=)
KR (1) KR100650127B1 (https=)
CN (1) CN1202663C (https=)
AU (1) AU2029299A (https=)
DE (1) DE69907136T2 (https=)
WO (1) WO1999035835A1 (https=)

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US6788882B1 (en) 1998-04-17 2004-09-07 Timesurf, L.L.C. Systems and methods for storing a plurality of video streams on re-writable random-access media and time-and channel- based retrieval thereof
US20020161634A1 (en) * 2001-04-27 2002-10-31 Koninklijke Philips Electronics N.V. Electronic document with an automatically updated portion
US7266832B2 (en) * 2001-06-14 2007-09-04 Digeo, Inc. Advertisement swapping using an aggregator for an interactive television system
KR100752482B1 (ko) * 2001-07-07 2007-08-28 엘지전자 주식회사 멀티채널 스트림 기록 재생장치 및 방법
US20030048808A1 (en) * 2001-09-12 2003-03-13 Stahl Thomas Anthony Method and apparatus for changing received streaming content channels
US7849476B2 (en) * 2001-12-13 2010-12-07 Thomson Licensing System and method for automatic switching to interactive application during television program breaks
WO2003053050A1 (en) * 2001-12-17 2003-06-26 Koninklijke Philips Electronics N.V. Method and apparatus for displaying a received stream of audiovisual information
US8181215B2 (en) * 2002-02-12 2012-05-15 Comcast Cable Holdings, Llc System and method for providing video program information or video program content to a user
FR2839844A1 (fr) * 2002-05-16 2003-11-21 Thomson Licensing Sa Decodeur numerique ayant un mode de fonctionnement dit "revisualisation" et comprenant deux memoires tampon
JP2005198203A (ja) * 2004-01-09 2005-07-21 Matsushita Electric Ind Co Ltd 映像信号記録再生装置および方法
KR100703529B1 (ko) * 2005-05-26 2007-04-03 삼성전자주식회사 디지털 멀티미디어 방송을 위한 다채널 영상 수신 장치 및방법
US20090238545A1 (en) * 2005-11-22 2009-09-24 Matsushita Electric Industrial Co., Ltd. Reproducing device and program
US8607287B2 (en) * 2005-12-29 2013-12-10 United Video Properties, Inc. Interactive media guidance system having multiple devices
US9602884B1 (en) 2006-05-19 2017-03-21 Universal Innovation Counsel, Inc. Creating customized programming content
US11363347B1 (en) 2006-05-19 2022-06-14 Universal Innovation Council, LLC Creating customized programming content
KR101128807B1 (ko) * 2006-10-30 2012-03-23 엘지전자 주식회사 방송 재생 방법 및 이를 구현할 수 있는 방송수신 단말기
JP4398994B2 (ja) * 2007-04-27 2010-01-13 株式会社東芝 映像処理装置及び方法
JP5091806B2 (ja) * 2008-09-01 2012-12-05 株式会社東芝 映像処理装置及びその方法
CN101990131B (zh) * 2009-08-07 2013-05-15 中国移动通信集团公司 一种实现视频业务一致连续性的方法、装置和系统
FR2954650B1 (fr) * 2009-12-23 2012-10-12 Softathome " procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "."
CN104754277B (zh) * 2013-12-27 2018-04-27 联想(北京)有限公司 信息处理设备及信息处理方法
US11582537B2 (en) * 2019-10-14 2023-02-14 Inscape Data, Inc. Dynamic content serving using a media device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914516A (en) * 1989-04-20 1990-04-03 Thomson Consumer Electronics, Inc. Fast response picture-in-picture circuitry
US5317399A (en) * 1990-05-09 1994-05-31 Canon Kabushiki Kaisha Image reproducing apparatus capable of freezing a displayed image
JPH0444483A (ja) * 1990-06-11 1992-02-14 Toshiba Corp 録画再生制御装置
US5241428A (en) * 1991-03-12 1993-08-31 Goldwasser Eric P Variable-delay video recorder
JPH04320174A (ja) * 1991-04-19 1992-11-10 Sony Corp 映像信号処理装置
JP3249845B2 (ja) * 1992-06-26 2002-01-21 キヤノン株式会社 記録再生装置
US5329320A (en) * 1992-12-03 1994-07-12 Aharon Yifrach TV receiver and buffer system therefor
US5438423C1 (en) 1993-06-25 2002-08-27 Grass Valley Us Inc Time warping for video viewing
JPH07231421A (ja) * 1994-02-21 1995-08-29 Hitachi Ltd テレビジョン受信機
JPH07240882A (ja) * 1994-02-28 1995-09-12 Hitachi Ltd 再生装置内蔵テレビジョン受像機
TW301101B (https=) * 1994-11-17 1997-03-21 Matsushita Electric Industrial Co Ltd
US6002832A (en) * 1995-02-09 1999-12-14 Matsushita Electric Industrial Co., Ltd. Apparatus and method for recording and reproducing data
JP3478515B2 (ja) * 1995-02-09 2003-12-15 松下電器産業株式会社 データを記録再生する装置および方法
US5621473A (en) * 1995-06-07 1997-04-15 Philips Electronics North America Corporation Method and device for providing video instant replay in a picture-in-picture
JPH099136A (ja) * 1995-06-22 1997-01-10 Hitachi Ltd 撮影装置
JPH0965225A (ja) * 1995-08-24 1997-03-07 Hitachi Ltd テレビジョン装置及びその表示方法
US6490000B1 (en) * 1997-12-24 2002-12-03 Echostar Communications Corporation Method and apparatus for time shifting and controlling broadcast audio and video signals

Also Published As

Publication number Publication date
JP2010148145A (ja) 2010-07-01
JP5528144B2 (ja) 2014-06-25
DE69907136D1 (de) 2003-05-28
KR20010040317A (ko) 2001-05-15
EP1046288B1 (en) 2003-04-23
KR100650127B1 (ko) 2006-11-24
US6636271B1 (en) 2003-10-21
JP2002501345A (ja) 2002-01-15
CN1288639A (zh) 2001-03-21
WO1999035835A1 (en) 1999-07-15
DE69907136T2 (de) 2004-03-04
AU2029299A (en) 1999-07-26
EP1046288A1 (en) 2000-10-25

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