AU2002232494A1 - System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media - Google Patents

System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media

Info

Publication number
AU2002232494A1
AU2002232494A1 AU2002232494A AU3249402A AU2002232494A1 AU 2002232494 A1 AU2002232494 A1 AU 2002232494A1 AU 2002232494 A AU2002232494 A AU 2002232494A AU 3249402 A AU3249402 A AU 3249402A AU 2002232494 A1 AU2002232494 A1 AU 2002232494A1
Authority
AU
Australia
Prior art keywords
video
media
content
volatile memory
memory cards
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.)
Abandoned
Application number
AU2002232494A
Other languages
English (en)
Inventor
Robert C. Chang
Bahman Qawami
Farshid Sabet-Sharghi
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.)
SanDisk Corp
Original Assignee
SanDisk Corp
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 SanDisk Corp filed Critical SanDisk Corp
Publication of AU2002232494A1 publication Critical patent/AU2002232494A1/en
Abandoned legal-status Critical Current

Links

Classifications

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    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
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    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1014—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to tokens
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    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
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    • G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
    • G11B20/00347—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier wherein the medium identifier is used as a key
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    • G11B20/00362—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being obtained from a media key block [MKB]
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Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Multimedia (AREA)
  • Finance (AREA)
  • Mathematical Physics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
AU2002232494A 2000-12-07 2001-11-06 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media Abandoned AU2002232494A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25173100P 2000-12-07 2000-12-07
US60/251,731 2000-12-07
PCT/US2001/046661 WO2002047080A2 (en) 2000-12-07 2001-11-06 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media

Publications (1)

Publication Number Publication Date
AU2002232494A1 true AU2002232494A1 (en) 2002-06-18

Family

ID=22953171

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002232494A Abandoned AU2002232494A1 (en) 2000-12-07 2001-11-06 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media
AU2002230658A Abandoned AU2002230658A1 (en) 2000-12-07 2001-12-06 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2002230658A Abandoned AU2002230658A1 (en) 2000-12-07 2001-12-06 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media

Country Status (8)

Country Link
US (5) US7227952B2 (ko)
EP (3) EP1512147A2 (ko)
JP (2) JP4219680B2 (ko)
KR (2) KR20030060981A (ko)
CN (2) CN1720578A (ko)
AU (2) AU2002232494A1 (ko)
TW (2) TW558903B (ko)
WO (2) WO2002047080A2 (ko)

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US6578203B1 (en) * 1999-03-08 2003-06-10 Tazwell L. Anderson, Jr. Audio/video signal distribution system for head mounted displays
US20020057364A1 (en) 1999-05-28 2002-05-16 Anderson Tazwell L. Electronic handheld audio/video receiver and listening/viewing device
CN1187756C (zh) * 1999-05-28 2005-02-02 松下电器产业株式会社 半导体存储器卡、播放装置、记录装置、播放方法、记录方法、和计算机可读记录介质
US7210160B2 (en) 1999-05-28 2007-04-24 Immersion Entertainment, L.L.C. Audio/video programming and charging system and method
US8956228B2 (en) * 1999-12-03 2015-02-17 Nike, Inc. Game pod
US6585622B1 (en) 1999-12-03 2003-07-01 Nike, Inc. Interactive use an athletic performance monitoring and reward method, system, and computer program product
US7373506B2 (en) * 2000-01-21 2008-05-13 Sony Corporation Data authentication system
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JP4219680B2 (ja) 2009-02-04
WO2002047081A9 (en) 2003-04-17
US20070237329A1 (en) 2007-10-11
CN100514471C (zh) 2009-07-15
US20020186842A1 (en) 2002-12-12
EP1512147A2 (en) 2005-03-09
JP4219681B2 (ja) 2009-02-04
US20080137865A1 (en) 2008-06-12
WO2002047081A3 (en) 2004-07-08
AU2002230658A1 (en) 2002-06-18
KR100844998B1 (ko) 2008-07-09
US20020176575A1 (en) 2002-11-28
EP2357651A3 (en) 2013-06-26
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US8443208B2 (en) 2013-05-14
WO2002047080A3 (en) 2005-01-13
CN1720578A (zh) 2006-01-11
TW558903B (en) 2003-10-21
JP2005506590A (ja) 2005-03-03
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JP2005506589A (ja) 2005-03-03
TW544579B (en) 2003-08-01
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US20110191600A1 (en) 2011-08-04

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