JP4541139B2 - デジタルビデオレコーダにおけるコンテンツ特定 - Google Patents

デジタルビデオレコーダにおけるコンテンツ特定 Download PDF

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Publication number
JP4541139B2
JP4541139B2 JP2004504514A JP2004504514A JP4541139B2 JP 4541139 B2 JP4541139 B2 JP 4541139B2 JP 2004504514 A JP2004504514 A JP 2004504514A JP 2004504514 A JP2004504514 A JP 2004504514A JP 4541139 B2 JP4541139 B2 JP 4541139B2
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JP
Japan
Prior art keywords
event
digital
information
commercial
video signal
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
JP2004504514A
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English (en)
Japanese (ja)
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JP2006511980A (ja
Inventor
イングル，ジョーゼフ，シー
オデュトラ，アキニエミ
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.)
Thomson Licensing SAS
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Thomson Licensing SAS
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Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2006511980A publication Critical patent/JP2006511980A/ja
Application granted granted Critical
Publication of JP4541139B2 publication Critical patent/JP4541139B2/ja
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
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
    • H04H20/106—Receiver-side switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • 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
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2004504514A 2002-05-09 2003-05-08 デジタルビデオレコーダにおけるコンテンツ特定 Expired - Fee Related JP4541139B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44273902A 2002-05-09 2002-05-09
PCT/US2003/014507 WO2003096686A1 (en) 2002-05-09 2003-05-08 Content identification in a digital video recorder

Publications (2)

Publication Number Publication Date
JP2006511980A JP2006511980A (ja) 2006-04-06
JP4541139B2 true JP4541139B2 (ja) 2010-09-08

Family

ID=29420689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004504514A Expired - Fee Related JP4541139B2 (ja) 2002-05-09 2003-05-08 デジタルビデオレコーダにおけるコンテンツ特定

Country Status (7)

Country Link
EP (1) EP1504598A4 (ko)
JP (1) JP4541139B2 (ko)
KR (1) KR100960342B1 (ko)
CN (1) CN100411434C (ko)
AU (1) AU2003230353A1 (ko)
MX (1) MXPA04011027A (ko)
WO (1) WO2003096686A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006078365A1 (en) * 2005-01-21 2006-07-27 Thomson Licensing Method and apparatus for skipping commercials
JP4814849B2 (ja) * 2007-08-10 2011-11-16 富士通株式会社 フレームの特定方法
CN101207758B (zh) * 2007-11-27 2013-06-05 深圳市同洲电子股份有限公司 一种去除录制节目中片断的方法
JP5249677B2 (ja) * 2008-08-21 2013-07-31 株式会社バッファロー 宣伝区間検出装置及び宣伝区間検出プログラム
US10117185B1 (en) * 2017-02-02 2018-10-30 Futurewei Technologies, Inc. Content-aware energy savings for video streaming and playback on mobile devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333091B2 (en) 1993-01-08 1996-12-17 Arthur D Little Enterprises Method and apparatus for controlling a videotape player to automatically scan past recorded commercial messages
US5729279A (en) * 1995-01-26 1998-03-17 Spectravision, Inc. Video distribution system
US6100941A (en) * 1998-07-28 2000-08-08 U.S. Philips Corporation Apparatus and method for locating a commercial disposed within a video data stream
JP4026100B2 (ja) * 1998-11-30 2007-12-26 ソニー株式会社 情報処理装置および方法、並びに記録媒体
JP2001036851A (ja) * 1999-07-23 2001-02-09 Hitachi Ltd ディジタル放送送受信システム及びその送信装置と受信装置、受信機内蔵テレビ装置
MXPA02001420A (es) * 1999-08-09 2004-07-16 British Sky Broadcasting Ltd Mejoras en receptores de senales de television.
AU1452801A (en) * 1999-11-10 2001-06-06 Thomson Licensing S.A. Fading feature for a dvd recorder
JP2001231010A (ja) * 1999-12-10 2001-08-24 Matsushita Electric Ind Co Ltd 記録装置、再生装置、記録又は再生プログラムを記録したコンピュータ読み取り可能な記録媒体
JP2001238176A (ja) * 2000-02-25 2001-08-31 Victor Co Of Japan Ltd 映像信号記録再生方法、映像信号記録再生装置、及び映像信号記録装置
KR100842541B1 (ko) * 2000-06-26 2008-07-01 마츠시타 덴끼 산교 가부시키가이샤 디지털 비디오 레코딩장치 및 방법
JP3825282B2 (ja) * 2000-06-26 2006-09-27 松下電器産業株式会社 デジタルビデオレコーディング装置及び方法
JP4034502B2 (ja) * 2000-06-30 2008-01-16 株式会社東芝 放送番組記録再生方法および放送番組記録再生装置
JP3794257B2 (ja) * 2000-09-27 2006-07-05 日本ビクター株式会社 映像信号再生装置

Also Published As

Publication number Publication date
AU2003230353A1 (en) 2003-11-11
CN100411434C (zh) 2008-08-13
MXPA04011027A (es) 2005-01-25
KR100960342B1 (ko) 2010-05-28
EP1504598A4 (en) 2009-07-01
JP2006511980A (ja) 2006-04-06
EP1504598A1 (en) 2005-02-09
KR20040106500A (ko) 2004-12-17
CN1653809A (zh) 2005-08-10
WO2003096686A1 (en) 2003-11-20

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