CN1779835A - 记录方法、再现方法、著作权管理方法和再现装置 - Google Patents

记录方法、再现方法、著作权管理方法和再现装置 Download PDF

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Publication number
CN1779835A
CN1779835A CN200510107966.6A CN200510107966A CN1779835A CN 1779835 A CN1779835 A CN 1779835A CN 200510107966 A CN200510107966 A CN 200510107966A CN 1779835 A CN1779835 A CN 1779835A
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CN
China
Prior art keywords
copyright management
management information
signal
image
recording
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.)
Pending
Application number
CN200510107966.6A
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English (en)
Chinese (zh)
Inventor
野口敬治
柴田晃
尾鹫仁朗
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1779835A publication Critical patent/CN1779835A/zh
Pending 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91328—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy management signal, e.g. a copy generation management signal [CGMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CN200510107966.6A 2004-09-30 2005-09-30 记录方法、再现方法、著作权管理方法和再现装置 Pending CN1779835A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004285636 2004-09-30
JP2004285636A JP4367307B2 (ja) 2004-09-30 2004-09-30 著作権管理方法及び再生装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201010178246.XA Division CN101819798A (zh) 2004-09-30 2005-09-30 内容再现装置、内容再现方法和内容记录方法

Publications (1)

Publication Number Publication Date
CN1779835A true CN1779835A (zh) 2006-05-31

Family

ID=36099122

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201010178246.XA Pending CN101819798A (zh) 2004-09-30 2005-09-30 内容再现装置、内容再现方法和内容记录方法
CN200510107966.6A Pending CN1779835A (zh) 2004-09-30 2005-09-30 记录方法、再现方法、著作权管理方法和再现装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201010178246.XA Pending CN101819798A (zh) 2004-09-30 2005-09-30 内容再现装置、内容再现方法和内容记录方法

Country Status (3)

Country Link
US (1) US7814563B2 (enExample)
JP (1) JP4367307B2 (enExample)
CN (2) CN101819798A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8116515B2 (en) 2007-04-26 2012-02-14 Brother Kogyo Kabushiki Kaisha Image processing system, computer readable media and method of outputting image data

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508082B2 (ja) * 2005-10-31 2010-07-21 ソニー株式会社 記録装置、記録方法、提供装置、および情報処理方法
US8689337B2 (en) * 2006-02-27 2014-04-01 Vobile, Inc. Systems and methods of fingerprinting and identifying video objects
JP5261050B2 (ja) * 2008-07-15 2013-08-14 日本電気株式会社 Ｉｐストリーミングコピー制御方法およびシステム
US8732579B2 (en) * 2011-09-23 2014-05-20 Klip, Inc. Rapid preview of remote video content
US20180174611A1 (en) * 2015-06-30 2018-06-21 Sony Corporation Information processing apparatus, information processing system, information recording medium, and information processing method, and program
US11237708B2 (en) 2020-05-27 2022-02-01 Bank Of America Corporation Video previews for interactive videos using a markup language
US11461535B2 (en) 2020-05-27 2022-10-04 Bank Of America Corporation Video buffering for interactive videos using a markup language

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1365385B1 (en) 1998-11-09 2012-06-13 Broadcom Corporation Graphics display system with processing of graphics layers, alpha blending and composition with video data
EP1592242B1 (en) * 1999-07-09 2012-09-05 Panasonic Corporation An optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
JP3162050B2 (ja) 1999-07-09 2001-04-25 松下電器産業株式会社 光ディスク、その記録装置、再生装置、記録方法および再生方法
JP3870734B2 (ja) 2001-07-31 2007-01-24 ソニー株式会社 記録媒体の再生装置および方法、並びに記録再生装置
JP3670649B2 (ja) * 2003-02-14 2005-07-13 株式会社東芝 ウォーターマーク処理装置およびウォーターマーク処理方法
US7679629B2 (en) * 2003-08-15 2010-03-16 Broadcom Corporation Methods and systems for constraining a video signal
US7770004B2 (en) 2003-05-16 2010-08-03 Google Inc. Methods and systems for image sharing over a network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8116515B2 (en) 2007-04-26 2012-02-14 Brother Kogyo Kabushiki Kaisha Image processing system, computer readable media and method of outputting image data
CN101296283B (zh) * 2007-04-26 2012-07-04 兄弟工业株式会社 图像处理系统和输出图像数据的方法

Also Published As

Publication number Publication date
US20060067530A1 (en) 2006-03-30
US7814563B2 (en) 2010-10-12
JP2006101251A (ja) 2006-04-13
CN101819798A (zh) 2010-09-01
JP4367307B2 (ja) 2009-11-18

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Open date: 20060531