CA2338634A1 - A semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium - Google Patents

A semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium Download PDF

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Publication number
CA2338634A1
CA2338634A1 CA002338634A CA2338634A CA2338634A1 CA 2338634 A1 CA2338634 A1 CA 2338634A1 CA 002338634 A CA002338634 A CA 002338634A CA 2338634 A CA2338634 A CA 2338634A CA 2338634 A1 CA2338634 A1 CA 2338634A1
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CA
Canada
Prior art keywords
playback
recording
computer
semiconductor memory
memory card
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.)
Granted
Application number
CA002338634A
Other languages
French (fr)
Other versions
CA2338634C (en
Inventor
Teruto Hirota
Kenji Tagawa
Hideki Matsushima
Tomokazu Ishikawa
Shinji Inoue
Masayuki Kozuka
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.)
Panasonic Holdings Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2338634A1 publication Critical patent/CA2338634A1/en
Application granted granted Critical
Publication of CA2338634C publication Critical patent/CA2338634C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32106—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file
    • H04N1/32112—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file in a separate computer file, document page or paper sheet, e.g. a fax cover sheet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3261—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal
    • H04N2201/3264—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal of sound signals

Abstract

An audio stream is divided into a plurality of audio object (AOB) files that are recorded having each been encrypted using a different encryption key. At least one piece of track management information (TKI) is provided corresporiding to each track. Playlist information (PLI) assigns a playback position in a playback order to each track when a plurality of tracks are to be played back one after the other.
CA002338634A 1999-05-28 2000-05-24 A semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium Expired - Lifetime CA2338634C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP14989399 1999-05-28
JP11/149893 1999-05-28
JP11/236724 1999-08-24
JP23672499 1999-08-24
JP37260699 1999-12-28
JP11/372606 1999-12-28
PCT/JP2000/003297 WO2000074059A1 (en) 1999-05-28 2000-05-24 A semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium

Publications (2)

Publication Number Publication Date
CA2338634A1 true CA2338634A1 (en) 2000-12-07
CA2338634C CA2338634C (en) 2007-06-26

Family

ID=27319843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002338634A Expired - Lifetime CA2338634C (en) 1999-05-28 2000-05-24 A semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium

Country Status (10)

Country Link
US (3) US6865431B1 (en)
EP (1) EP1056092B1 (en)
JP (2) JP3425119B2 (en)
CN (1) CN1187756C (en)
BR (1) BR0006882B1 (en)
CA (1) CA2338634C (en)
DE (1) DE60035455T2 (en)
ID (1) ID27746A (en)
MY (1) MY125354A (en)
WO (1) WO2000074059A1 (en)

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Also Published As

Publication number Publication date
CA2338634C (en) 2007-06-26
BR0006882A (en) 2001-08-07
DE60035455D1 (en) 2007-08-23
US7596698B2 (en) 2009-09-29
MY125354A (en) 2006-07-31
US8156347B2 (en) 2012-04-10
WO2000074059A1 (en) 2000-12-07
ID27746A (en) 2001-04-26
US20100064145A1 (en) 2010-03-11
JP4150278B2 (en) 2008-09-17
US20050192686A1 (en) 2005-09-01
JP3425119B2 (en) 2003-07-07
EP1056092B1 (en) 2007-07-11
BR0006882B1 (en) 2014-03-18
JP2001249695A (en) 2001-09-14
DE60035455T2 (en) 2007-11-08
US6865431B1 (en) 2005-03-08
CN1318196A (en) 2001-10-17
CN1187756C (en) 2005-02-02
EP1056092A1 (en) 2000-11-29
JP2004030586A (en) 2004-01-29

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