WO2003091936A3 - Increasing the play time of a cd - Google Patents

Increasing the play time of a cd Download PDF

Info

Publication number
WO2003091936A3
WO2003091936A3 PCT/US2003/006242 US0306242W WO03091936A3 WO 2003091936 A3 WO2003091936 A3 WO 2003091936A3 US 0306242 W US0306242 W US 0306242W WO 03091936 A3 WO03091936 A3 WO 03091936A3
Authority
WO
WIPO (PCT)
Prior art keywords
stream
increasing
redbook
section
visual content
Prior art date
Application number
PCT/US2003/006242
Other languages
French (fr)
Other versions
WO2003091936A2 (en
Inventor
Rodolfo Vargas
Original Assignee
Ds Usa Inc
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 Ds Usa Inc filed Critical Ds Usa Inc
Priority to AU2003219962A priority Critical patent/AU2003219962A1/en
Publication of WO2003091936A2 publication Critical patent/WO2003091936A2/en
Publication of WO2003091936A3 publication Critical patent/WO2003091936A3/en

Links

Classifications

    • 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
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Abstract

A method and apparatus for increasing the playtime of a CD is taught. A stream selecting unit receives, from a Redbook-decoding unit in communication with an optical reading unit, data carried in Redbook-unencoded format. The data represents at least two streams concurrently read from the CD. The stream selecting unit selectively outputs only one of these streams based on a current stream indicator. In one embodiment, the first stream represents a first section of visual content chronologically preceding a second section of visual content represented by the second stream; for example, a first and second half of a 90-minute movie.
PCT/US2003/006242 2002-04-26 2003-02-28 Increasing the play time of a cd WO2003091936A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003219962A AU2003219962A1 (en) 2002-04-26 2003-02-28 Increasing the play time of a cd

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13303202A 2002-04-26 2002-04-26
US10/133,032 2002-04-26

Publications (2)

Publication Number Publication Date
WO2003091936A2 WO2003091936A2 (en) 2003-11-06
WO2003091936A3 true WO2003091936A3 (en) 2004-01-22

Family

ID=29268769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/006242 WO2003091936A2 (en) 2002-04-26 2003-02-28 Increasing the play time of a cd

Country Status (2)

Country Link
AU (1) AU2003219962A1 (en)
WO (1) WO2003091936A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685003A (en) * 1983-12-02 1987-08-04 Lex Computing & Management Corporation Video composition method and apparatus for providing simultaneous inputting and sorting of video source material
US4821101A (en) * 1987-02-19 1989-04-11 Isix, Inc. Video system, method and apparatus
US4847690A (en) * 1987-02-19 1989-07-11 Isix, Inc. Interleaved video system, method and apparatus
US5440677A (en) * 1992-07-01 1995-08-08 Time Warner Interactive Group Inc. Method and apparatus for processing audio and graphic images to create an interleaved file suitable for use as a CD-ROM product
US5448315A (en) * 1992-09-15 1995-09-05 Digital Pictures, Inc. System and method of interactively forming and editing digital user-arranged video streams in real-time from a plurality of simultaneously-displayed digital source video streams
US5471576A (en) * 1992-11-16 1995-11-28 International Business Machines Corporation Audio/video synchronization for application programs
US5668996A (en) * 1996-04-29 1997-09-16 Microsoft Corporation Rendering CD redbook audio using alternative storage locations and formats
US5701511A (en) * 1995-08-02 1997-12-23 Microsoft Corporation Redbook audio sequencing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685003A (en) * 1983-12-02 1987-08-04 Lex Computing & Management Corporation Video composition method and apparatus for providing simultaneous inputting and sorting of video source material
US4821101A (en) * 1987-02-19 1989-04-11 Isix, Inc. Video system, method and apparatus
US4847690A (en) * 1987-02-19 1989-07-11 Isix, Inc. Interleaved video system, method and apparatus
US5440677A (en) * 1992-07-01 1995-08-08 Time Warner Interactive Group Inc. Method and apparatus for processing audio and graphic images to create an interleaved file suitable for use as a CD-ROM product
US5448315A (en) * 1992-09-15 1995-09-05 Digital Pictures, Inc. System and method of interactively forming and editing digital user-arranged video streams in real-time from a plurality of simultaneously-displayed digital source video streams
US5471576A (en) * 1992-11-16 1995-11-28 International Business Machines Corporation Audio/video synchronization for application programs
US5701511A (en) * 1995-08-02 1997-12-23 Microsoft Corporation Redbook audio sequencing
US5668996A (en) * 1996-04-29 1997-09-16 Microsoft Corporation Rendering CD redbook audio using alternative storage locations and formats

Also Published As

Publication number Publication date
AU2003219962A1 (en) 2003-11-10
WO2003091936A2 (en) 2003-11-06
AU2003219962A8 (en) 2003-11-10

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