AT232345T - Recording and playback of closed captions - Google Patents

Recording and playback of closed captions

Info

Publication number
AT232345T
AT232345T AT96305569T AT96305569T AT232345T AT 232345 T AT232345 T AT 232345T AT 96305569 T AT96305569 T AT 96305569T AT 96305569 T AT96305569 T AT 96305569T AT 232345 T AT232345 T AT 232345T
Authority
AT
Austria
Prior art keywords
playback
recording
closed captions
captions
closed
Prior art date
Application number
AT96305569T
Other languages
German (de)
Inventor
Ikuo Tsukagoshi
Noriyuki Yamashita
Original Assignee
Sony 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
Priority to JP21550695A priority Critical patent/JP3326670B2/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of AT232345T publication Critical patent/AT232345T/en

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005Reproducing at a different information rate from the information rate of recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/78Television signal recording using magnetic recording
    • H04N5/782Television signal recording using magnetic recording on tape
    • H04N5/783Adaptations for reproducing at a rate different from the recording rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/92Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H04N5/9208Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal involving the use of subcodes
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers
    • G11B2220/25Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537Optical discs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/92Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
AT96305569T 1995-08-02 1996-07-30 Recording and playback of closed captions AT232345T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21550695A JP3326670B2 (en) 1995-08-02 1995-08-02 Data encoding / decoding method and apparatus, and the coded data recording medium

Publications (1)

Publication Number Publication Date
AT232345T true AT232345T (en) 2003-02-15

Family

ID=16673537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96305569T AT232345T (en) 1995-08-02 1996-07-30 Recording and playback of closed captions

Country Status (13)

Country Link
US (2) US5848217A (en)
EP (1) EP0757484B1 (en)
JP (1) JP3326670B2 (en)
KR (1) KR970012599A (en)
CN (2) CN1144210C (en)
AT (1) AT232345T (en)
AU (1) AU702694B2 (en)
BR (1) BR9603263B1 (en)
CA (1) CA2181864C (en)
DE (2) DE69626072D1 (en)
ES (1) ES2191740T3 (en)
MX (1) MX9603105A (en)
MY (1) MY116664A (en)

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Also Published As

Publication number Publication date
MX9603105A (en) 1997-06-28
CN1144210C (en) 2004-03-31
DE69626072D1 (en) 2003-03-13
DE69626072T2 (en) 2003-11-27
AU6088296A (en) 1997-02-06
AU702694B2 (en) 1999-03-04
JP3326670B2 (en) 2002-09-24
CN1153977A (en) 1997-07-09
CN1291594C (en) 2006-12-20
CN1444222A (en) 2003-09-24
EP0757484A2 (en) 1997-02-05
CA2181864A1 (en) 1997-02-03
KR970012599A (en) 1997-03-29
ES2191740T3 (en) 2003-09-16
EP0757484A3 (en) 1998-03-25
EP0757484B1 (en) 2003-02-05
US6424792B1 (en) 2002-07-23
CA2181864C (en) 2005-04-19
MY116664A (en) 2004-03-31
US5848217A (en) 1998-12-08
JPH0951502A (en) 1997-02-18
BR9603263A (en) 1998-04-28
BR9603263B1 (en) 2009-08-11

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