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BRPI0406977A - Método para gerenciamento de informação de velocidade de reprodução de um meio de gravação, meio de gravação com informação de velocidade de reprodução para conteúdo de vìdeo gravado nele e método de reprodução para o meio de gravação - Google Patents

Método para gerenciamento de informação de velocidade de reprodução de um meio de gravação, meio de gravação com informação de velocidade de reprodução para conteúdo de vìdeo gravado nele e método de reprodução para o meio de gravação

Info

Publication number
BRPI0406977A
BRPI0406977A BR0406977-3A BRPI0406977A BRPI0406977A BR PI0406977 A BRPI0406977 A BR PI0406977A BR PI0406977 A BRPI0406977 A BR PI0406977A BR PI0406977 A BRPI0406977 A BR PI0406977A
Authority
BR
Brazil
Prior art keywords
recording medium
speed information
playback
playback speed
recorded
Prior art date
Application number
BR0406977-3A
Other languages
English (en)
Inventor
Sang Woon Suh
Jin Yong Kim
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0406977A publication Critical patent/BRPI0406977A/pt

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • 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
    • G11B20/1254—Formatting, e.g. arrangement of data block or words on the record carriers on discs for mixed data, i.e. continuous and discontinuous data
    • 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
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1278—Physical format specifications of the record carrier, e.g. compliance with a specific standard, recording density, number of layers, start of data zone or lead-out
    • G11B2020/1279—Permanent information and control data stored in the PIC zone of a Blu-Ray disc
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1298—Enhancement of the signal quality
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only 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
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

"MéTODO PARA GERENCIAMENTO DE INFORMAçãO DE VELOCIDADE DE REPRODUçãO DE UM MEIO DE GRAVAçãO, MEIO DE GRAVAçãO COM INFORMAçãO DE VELOCIDADE DE REPRODUçãO PARA CONTEúDO DE VìDEO GRAVADO NELE E MéTODO DE REPRODUçãO PARA O MEIO DE GRAVAçãO". A presente invenção se refere a um método para possibilitar a reprodução de dados de A/V principais gravados em um meio de gravação de alta densidade tal como um Blu-ray Disc Rom em uma velocidade de reprodução adequada para os dados de A/V principais gravados. No presente método, quando os dados de vídeo principais são gravados em um meio de gravação, a informação da velocidade de reprodução adequada para os dados de vídeo fica também gravada dentro de uma tabela de informação de disco alocada em uma área de controle que é localizada à frente de uma área de dados incluindo os dados de vídeo. O presente método é eficientemente aplicável a um meio de gravação de alta densidade contendo dados de vídeo de qualidade superior que exigem taxa de transferência maior do que um fluxo de difusão de TV digital que requer cerca de 36 Mbps de taxa de transferência.
BR0406977-3A 2003-01-24 2004-01-20 Método para gerenciamento de informação de velocidade de reprodução de um meio de gravação, meio de gravação com informação de velocidade de reprodução para conteúdo de vìdeo gravado nele e método de reprodução para o meio de gravação BRPI0406977A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030004931A KR100932510B1 (ko) 2003-01-24 2003-01-24 고밀도 광디스크의 재생속도 정보 관리방법
PCT/KR2004/000108 WO2004066284A1 (en) 2003-01-24 2004-01-20 Method of managing playback speed information of a recording medium, recording medium with playback speed information for video content recorded thereon, and reproducing method for the recording medium

Publications (1)

Publication Number Publication Date
BRPI0406977A true BRPI0406977A (pt) 2006-01-10

Family

ID=36147031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406977-3A BRPI0406977A (pt) 2003-01-24 2004-01-20 Método para gerenciamento de informação de velocidade de reprodução de um meio de gravação, meio de gravação com informação de velocidade de reprodução para conteúdo de vìdeo gravado nele e método de reprodução para o meio de gravação

Country Status (11)

Country Link
US (2) US20060133221A1 (pt)
EP (1) EP1593122A4 (pt)
JP (2) JP2006517710A (pt)
KR (1) KR100932510B1 (pt)
CN (2) CN100543849C (pt)
AU (1) AU2004206481A1 (pt)
BR (1) BRPI0406977A (pt)
CA (1) CA2513939A1 (pt)
MX (1) MXPA05007804A (pt)
RU (2) RU2385502C2 (pt)
WO (1) WO2004066284A1 (pt)

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JP5147880B2 (ja) * 2010-03-05 2013-02-20 日立コンシューマエレクトロニクス株式会社 光ディスク、光ディスク装置、情報記録方法、および情報再生方法
KR20140060455A (ko) * 2012-11-07 2014-05-20 삼성전자주식회사 광디스크 및 이를 재생하는 광디스크 재생장치
US9424874B2 (en) * 2013-06-14 2016-08-23 Sharp Kabushiki Kaisha Information recording medium and method for reproducing the same
US20160189743A1 (en) * 2013-08-28 2016-06-30 Koninklijke Philips N.V. Disc spin speed profile for an optical disc
US10090015B2 (en) * 2014-09-03 2018-10-02 Sony Corporation Information processing device, information recording medium, information processing method, and program
CN114003490B (zh) * 2021-10-11 2024-08-23 上海交通大学 移动端游戏录制与重放方法、系统、终端及介质

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Also Published As

Publication number Publication date
CN101685643A (zh) 2010-03-31
CN100543849C (zh) 2009-09-23
JP2006517710A (ja) 2006-07-27
AU2004206481A1 (en) 2004-08-05
CN1754211A (zh) 2006-03-29
EP1593122A4 (en) 2009-01-21
EP1593122A1 (en) 2005-11-09
MXPA05007804A (es) 2005-10-18
JP2009123334A (ja) 2009-06-04
RU2005123195A (ru) 2006-06-10
KR100932510B1 (ko) 2009-12-17
RU2385502C2 (ru) 2010-03-27
US20060133221A1 (en) 2006-06-22
US20090231973A1 (en) 2009-09-17
RU2009107735A (ru) 2010-09-10
KR20040067700A (ko) 2004-07-30
RU2512088C2 (ru) 2014-04-10
WO2004066284A1 (en) 2004-08-05
CA2513939A1 (en) 2004-08-05

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.