BR9603175A - Processo e aparelho para gravar e/ou reproduzir dados de imagem sobre um suporte de gravação e respectivo suporte de gravação - Google Patents

Processo e aparelho para gravar e/ou reproduzir dados de imagem sobre um suporte de gravação e respectivo suporte de gravação

Info

Publication number
BR9603175A
BR9603175A BR9603175A BR9603175A BR9603175A BR 9603175 A BR9603175 A BR 9603175A BR 9603175 A BR9603175 A BR 9603175A BR 9603175 A BR9603175 A BR 9603175A BR 9603175 A BR9603175 A BR 9603175A
Authority
BR
Brazil
Prior art keywords
image
recording
recording medium
image data
data
Prior art date
Application number
BR9603175A
Other languages
English (en)
Other versions
BR9603175B1 (pt
Inventor
Makoto Kawamura
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of BR9603175A publication Critical patent/BR9603175A/pt
Publication of BR9603175B1 publication Critical patent/BR9603175B1/pt

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on 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
    • G11B2220/2554—CD-V [CD-Video], CDV, or CD+V, as defined in IEC 61104
    • 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Holo Graphy (AREA)

Abstract

"PROCESSO E APARELHO PARA GRAVAR E/OU REPRODUZIR DADOS DE IMAGEM SOBRE UM SUPORTE DE GRAVAçãO E RESPECTIVO SUPORTE DE GRAVAçãO". Aparelho e processo para gravar dados de imagem codificados sobre um suporte de gravação que funciona para receber os dados de imagem (p.ex., dados de vídeo), codificar os dados de imagem utilizando codificação intra-imagem e/ou codificação preditiva para proporcionar uma imagem-I e uma imagem-P sucessivas, gerar informações de posição representando as posições da imagem-I e da imagem-P em relação à imagem-I, e gravar a imagem-I, a imagem-P, e as informações de posição sobre o suporte de gravação. Os dados de imagem codificados são reproduzidos a partir do suporte de gravação em uma modalidade de reprodução especial seletivamente efetuando a leitura dos dados utilizando as informações de posição.
BRPI9603175-1A 1995-07-28 1996-07-26 processo e aparelho para gravar e/ou reproduzir dados de imagem sobre um suporte de gravaÇço e respectivo suporte de gravaÇço. BR9603175B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21142095A JP3484834B2 (ja) 1995-07-28 1995-07-28 データ符号化／復号化方法および装置

Publications (2)

Publication Number Publication Date
BR9603175A true BR9603175A (pt) 2005-08-09
BR9603175B1 BR9603175B1 (pt) 2009-01-13

Family

ID=16605667

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9603175-1A BR9603175B1 (pt) 1995-07-28 1996-07-26 processo e aparelho para gravar e/ou reproduzir dados de imagem sobre um suporte de gravaÇço e respectivo suporte de gravaÇço.

Country Status (14)

Country Link
US (1) US6009229A (pt)
EP (3) EP0756281B1 (pt)
JP (1) JP3484834B2 (pt)
KR (2) KR100366143B1 (pt)
CN (3) CN1530957B (pt)
AT (2) ATE481710T1 (pt)
AU (1) AU702962B2 (pt)
BR (1) BR9603175B1 (pt)
CA (1) CA2182057C (pt)
DE (3) DE69638260D1 (pt)
ES (3) ES2329868T3 (pt)
HK (1) HK1031944A1 (pt)
MX (1) MX9603031A (pt)
TW (1) TW299550B (pt)

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BR9603175B1 (pt) 2009-01-13
AU6079096A (en) 1997-02-06
TW299550B (pt) 1997-03-01
EP1030302B1 (en) 2010-09-15
EP1030306A2 (en) 2000-08-23
CN1151587A (zh) 1997-06-11
CN1530957A (zh) 2004-09-22
HK1031944A1 (en) 2001-06-29
EP1030302A2 (en) 2000-08-23
KR970008058A (ko) 1997-02-24
AU702962B2 (en) 1999-03-11
EP0756281B1 (en) 2002-03-27
ES2329868T3 (es) 2009-12-02
CN1150543C (zh) 2004-05-19
EP1030306A3 (en) 2003-09-24
EP0756281A2 (en) 1997-01-29
ES2354841T3 (es) 2011-03-18
CN1215289A (zh) 1999-04-28
US6009229A (en) 1999-12-28
JP3484834B2 (ja) 2004-01-06
KR100390597B1 (ko) 2003-07-07
CN1129318C (zh) 2003-11-26
DE69638260D1 (de) 2010-10-28
JPH0946712A (ja) 1997-02-14
ATE215258T1 (de) 2002-04-15
DE69620073D1 (de) 2002-05-02
DE69620073T2 (de) 2002-10-17
CA2182057A1 (en) 1997-01-29
CN1530957B (zh) 2010-05-12
EP1030306B1 (en) 2009-07-15
ES2171212T3 (es) 2002-09-01
KR100366143B1 (ko) 2003-03-15
ATE481710T1 (de) 2010-10-15
CA2182057C (en) 2006-01-03
DE69637970D1 (de) 2009-08-27
EP0756281A3 (en) 2000-06-07
EP1030302A3 (en) 2003-09-24
MX9603031A (es) 1998-04-30

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