BRPI0412790A - gravador de vìdeo pessoal que grava através de mudança de canal - Google Patents

gravador de vìdeo pessoal que grava através de mudança de canal

Info

Publication number
BRPI0412790A
BRPI0412790A BRPI0412790-0A BRPI0412790A BRPI0412790A BR PI0412790 A BRPI0412790 A BR PI0412790A BR PI0412790 A BRPI0412790 A BR PI0412790A BR PI0412790 A BRPI0412790 A BR PI0412790A
Authority
BR
Brazil
Prior art keywords
video recorder
personal video
multimedia content
channel change
stream
Prior art date
Application number
BRPI0412790-0A
Other languages
English (en)
Inventor
Chad Andres Lefevre
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0412790A publication Critical patent/BRPI0412790A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • 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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

"GRAVADOR DE VìDEO PESSOAL QUR GRAVA ATRAVéS DE MUDANçA DE CANAL". Um método e um gravador de vídeo pessoa (400) para alterar no tempo uma apresentação de conteúdo multimídia usando um gravador de vídeo pessoal. Um primeiro fluxo de conteúdo multimídia é recebido em um primeiro canal e armazenado em um armazenamento de dados (448) associado com o gravador de vídeo pessoal. Depois que uma solicitação de mudança de canal foi recebida, um segundo fluxo de conteúdo de multimídia pode ser recebido em um segundo canal correlacionando com a solicitação de mudança de canal. Este segundo fluxo de conteúdo de multimídia pode ser armazenado no armazenamento de dados enquanto retém o primeiro fluxo de conteúdo de multimídia no armazenamento de dados. Durante a operação de modo trick e reprodução, a apresentação de multimídia pode ser uma transição sem emenda entre os primeiro e segundo fluxos de conteúdo de multimídia.
BRPI0412790-0A 2003-07-21 2004-07-16 gravador de vìdeo pessoal que grava através de mudança de canal BRPI0412790A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48888403P 2003-07-21 2003-07-21
PCT/US2004/022954 WO2005011270A1 (en) 2003-07-21 2004-07-16 Personal video recorder that records through channel change

Publications (1)

Publication Number Publication Date
BRPI0412790A true BRPI0412790A (pt) 2006-09-26

Family

ID=34102795

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412790-0A BRPI0412790A (pt) 2003-07-21 2004-07-16 gravador de vìdeo pessoal que grava através de mudança de canal

Country Status (8)

Country Link
US (1) US20060182412A1 (pt)
EP (1) EP1678947A1 (pt)
JP (1) JP2006529061A (pt)
KR (1) KR20060040702A (pt)
CN (1) CN100512407C (pt)
BR (1) BRPI0412790A (pt)
MY (1) MY148704A (pt)
WO (1) WO2005011270A1 (pt)

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TWI252408B (en) * 2004-10-05 2006-04-01 Ali Corp Optical storage controller with serial ATA interface
US7848618B2 (en) * 2005-05-13 2010-12-07 Microsoft Corporation Unified recording and pause buffer format
CN1893612B (zh) * 2005-07-01 2010-04-28 上海乐金广电电子有限公司 节目信号接收设备的时间移位方法
KR100753511B1 (ko) 2005-08-24 2007-08-31 엘지전자 주식회사 방송 프로그램 저장방법 및 장치
KR20070079270A (ko) * 2006-02-01 2007-08-06 삼성전자주식회사 다채널 타임 시프트 지원 ｄｖｒ 셋탑 박스 및 그 제어방법
KR100831796B1 (ko) * 2006-05-29 2008-05-28 엘지전자 주식회사 타임 쉬프트 기능을 내장한 영상표시기기 및 그 재생 방법
US8291122B2 (en) 2006-06-16 2012-10-16 Nvidia Corporation Methods and systems for uninterrupted media change
KR100768911B1 (ko) 2006-07-25 2007-10-19 삼성전자주식회사 타임 쉬프트 기능을 위한 영상 기록방법 및 그 영상기록장치
US8671210B2 (en) 2007-05-07 2014-03-11 At&T Intellectual Property I, L.P. Methods, devices, systems, and computer program products for managing and delivering a live media stream
US8788614B2 (en) * 2007-05-07 2014-07-22 At&T Intellectual Property I, L.P. Methods, devices, systems, and computer program products for managing and delivering media content
GB2507764C (en) * 2012-11-08 2017-08-16 Nds Ltd Review buffer
US9930406B2 (en) 2016-02-29 2018-03-27 Gracenote, Inc. Media channel identification with video multi-match detection and disambiguation based on audio fingerprint
US10063918B2 (en) 2016-02-29 2018-08-28 Gracenote, Inc. Media channel identification with multi-match detection and disambiguation based on single-match
US9924222B2 (en) 2016-02-29 2018-03-20 Gracenote, Inc. Media channel identification with multi-match detection and disambiguation based on location
US9904508B1 (en) * 2016-09-27 2018-02-27 Bose Corporation Method for changing type of streamed content for an audio system

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US4977455B1 (en) * 1988-07-15 1993-04-13 System and process for vcr scheduling
DK0969662T3 (da) * 1990-09-10 2002-10-28 Starsight Telecast Inc Tv-programoversigtssystem
JP3536866B2 (ja) * 1994-12-22 2004-06-14 ソニー株式会社 映像記録再生装置および方法
TW385431B (en) * 1995-09-29 2000-03-21 Matsushita Electric Ind Co Ltd A method and an apparatus for encoding a bitstream with plural possible searching reproduction paths information useful in multimedia optical disk
DE69841510D1 (de) * 1998-07-01 2010-04-01 Hitachi Ltd Unterstützungsmethode zur betrachtung von aufgezeichneten programmen
JP3760091B2 (ja) * 1999-10-05 2006-03-29 松下電器産業株式会社 放送番組とともに放送局の識別情報を記録媒体に記録する記録装置、記録された番組の再生装置等
GB0007868D0 (en) * 2000-03-31 2000-05-17 Koninkl Philips Electronics Nv Methods and apparatus for editing digital video recordings and recordings made by such methods
JP2002158956A (ja) * 2000-11-22 2002-05-31 Victor Co Of Japan Ltd 映像信号の記録再生方法、及び映像信号記録再生装置
DE02747828T1 (de) * 2001-05-11 2004-07-08 Scientific-Atlanta, Inc. Verwaltung von zeitschiebepuffern
US6970640B2 (en) * 2001-05-14 2005-11-29 Microsoft Corporation Systems and methods for playing digital video in reverse and fast forward modes
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
JP3458849B2 (ja) * 2001-08-03 2003-10-20 株式会社日立製作所 コバルト基合金およびこの合金を用いた弁，原子炉プラント
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JP2003264780A (ja) * 2002-03-11 2003-09-19 Orion Denki Kk 録画再生装置

Also Published As

Publication number Publication date
US20060182412A1 (en) 2006-08-17
JP2006529061A (ja) 2006-12-28
CN1860783A (zh) 2006-11-08
WO2005011270A1 (en) 2005-02-03
EP1678947A1 (en) 2006-07-12
CN100512407C (zh) 2009-07-08
MY148704A (en) 2013-05-31
KR20060040702A (ko) 2006-05-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.