DK0737974T3 - Fremgangsmåde og apparat til gengivelse af information med forældrestyring - Google Patents

Fremgangsmåde og apparat til gengivelse af information med forældrestyring

Info

Publication number
DK0737974T3
DK0737974T3 DK96105817T DK96105817T DK0737974T3 DK 0737974 T3 DK0737974 T3 DK 0737974T3 DK 96105817 T DK96105817 T DK 96105817T DK 96105817 T DK96105817 T DK 96105817T DK 0737974 T3 DK0737974 T3 DK 0737974T3
Authority
DK
Denmark
Prior art keywords
parental
reproducing information
parental controls
parental information
optical head
Prior art date
Application number
DK96105817T
Other languages
Danish (da)
English (en)
Inventor
Tomoaki Kurano
Hideki Mimura
Shinichi Kikuchi
Kazuhiko Taira
Takeshi Hagio
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Application granted granted Critical
Publication of DK0737974T3 publication Critical patent/DK0737974T3/da

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/283—Security features, e.g. digital codes
    • G11B23/284—Security features, e.g. digital codes on the record carrier
    • 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
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00137—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
    • G11B20/00159—Parental control systems
    • 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
    • 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
    • H04N9/8227—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 at least another television signal
    • 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
    • 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
    • G11B7/00745—Sectoring or header formats within a track
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • 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
    • H04N9/8042—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
    • 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
    • H04N9/8211—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 sound signal
    • H04N9/8216—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 sound signal using time division multiplex
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99939—Privileged access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Television Signal Processing For Recording (AREA)
DK96105817T 1995-04-14 1996-04-12 Fremgangsmåde og apparat til gengivelse af information med forældrestyring DK0737974T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11400595 1995-04-14

Publications (1)

Publication Number Publication Date
DK0737974T3 true DK0737974T3 (da) 1999-05-25

Family

ID=14626677

Family Applications (2)

Application Number Title Priority Date Filing Date
DK97109690T DK0801384T3 (da) 1995-04-14 1996-04-12 Informationslager og informationstransmissionsmedier med forældrestyring
DK96105817T DK0737974T3 (da) 1995-04-14 1996-04-12 Fremgangsmåde og apparat til gengivelse af information med forældrestyring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK97109690T DK0801384T3 (da) 1995-04-14 1996-04-12 Informationslager og informationstransmissionsmedier med forældrestyring

Country Status (18)

Country Link
US (1) US5813010A (fr)
EP (2) EP0801384B1 (fr)
KR (1) KR100262804B1 (fr)
CN (1) CN1096078C (fr)
AT (2) ATE183327T1 (fr)
AU (1) AU698374B2 (fr)
BR (1) BR9606321B1 (fr)
CA (1) CA2192080C (fr)
DE (2) DE69600554T2 (fr)
DK (2) DK0801384T3 (fr)
ES (1) ES2121449T3 (fr)
GR (1) GR3031593T3 (fr)
HK (1) HK1014398A1 (fr)
MX (1) MX9606403A (fr)
MY (1) MY113597A (fr)
NO (1) NO325569B1 (fr)
TW (1) TW425544B (fr)
WO (1) WO1996032721A1 (fr)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2168327C (fr) * 1995-01-30 2000-04-11 Shinichi Kikuchi Support d'enregistrement de donnees comportant des donnees de navigation, methode et appareil d'enregistrement de telles donnees et systeme de transmission de ces donnees via une route de communication utilisant les donnees de navigation a cette fin
CN1912885B (zh) * 1995-02-13 2010-12-22 英特特拉斯特技术公司 用于安全交易管理和电子权利保护的系统和方法
JPH0917127A (ja) * 1995-06-30 1997-01-17 Pioneer Electron Corp 媒体記録方法、装置及び媒体再生装置
US20020044757A1 (en) * 1995-08-04 2002-04-18 Sony Corporation Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information
CN1102290C (zh) * 1995-08-21 2003-02-26 松下电器产业株式会社 易于以少量控制信息实现向亲代锁定区间转移再现的光盘再现方法
WO1997014151A1 (fr) * 1995-10-09 1997-04-17 Matsushita Electric Industrial Co., Ltd. Disque optique multimedia correspondant a des systemes de debit different dans differents pays, leur procede de reproduction et dispositif conçu a cet effet
JPH09251761A (ja) * 1996-03-15 1997-09-22 Pioneer Electron Corp 情報記録媒体並びにその記録装置及び再生装置
JP3816571B2 (ja) * 1996-03-15 2006-08-30 パイオニア株式会社 情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法
JP3698805B2 (ja) * 1996-03-25 2005-09-21 パイオニア株式会社 情報記録装置及び方法、情報処理装置及び方法並びに情報再生装置及び方法
JP4059355B2 (ja) 1996-04-04 2008-03-12 パイオニア株式会社 情報記録装置及び情報記録方法並びに情報再生装置及び情報再生方法
DE69735947T2 (de) * 1996-04-12 2006-10-26 Matsushita Electric Industrial Co., Ltd., Kadoma Optische Multimedia-Platte die sowohl Videotitel mit AV-Funktionen sowie Videotitel ohne solche Funktionen speichert, die augenblicklich unterscheiden kann zwischen Arten von Titeln und Wiedergabegerät und Wiedergabeverfahren für solch eine Platte
US5845249A (en) * 1996-05-03 1998-12-01 Lsi Logic Corporation Microarchitecture of audio core for an MPEG-2 and AC-3 decoder
JPH10107747A (ja) * 1996-09-27 1998-04-24 Toshiba Corp 情報サービス受信装置、情報サービス提供装置および記憶媒体
JP3178794B2 (ja) * 1996-12-09 2001-06-25 富士通株式会社 情報記憶媒体の複写制御方法及び情報記憶媒体の複写装置
US6014170A (en) * 1997-06-20 2000-01-11 Nikon Corporation Information processing apparatus and method
US6972802B2 (en) * 1997-10-21 2005-12-06 Bray J Richard Language filter for home TV
EP1791128A1 (fr) * 1997-10-21 2007-05-30 Sony Corporation Appareil de lecture, méthode de lecture, appareil d'enregistrement, méthode d'enregistrement, appareil d'enregistrement/de lecture, procédé d'enregistrement/de lecture, support d'enregistrement.
US7139031B1 (en) 1997-10-21 2006-11-21 Principle Solutions, Inc. Automated language filter for TV receiver
US6166780A (en) * 1997-10-21 2000-12-26 Principle Solutions, Inc. Automated language filter
JP3298478B2 (ja) * 1997-11-10 2002-07-02 日本電気株式会社 Ｍｐｅｇ復号装置
US20030215019A1 (en) * 1997-11-10 2003-11-20 Nec Corporation Audio/video separator including a user data start address register
US6580870B1 (en) * 1997-11-28 2003-06-17 Kabushiki Kaisha Toshiba Systems and methods for reproducing audiovisual information with external information
JP4228407B2 (ja) * 1998-03-04 2009-02-25 ソニー株式会社 情報記録装置及び情報記録方法
US20020067913A1 (en) * 1998-05-15 2002-06-06 Hideo Ando Information recording method and information reproducing method
US6795637B1 (en) 1998-06-24 2004-09-21 Samsung Electronics Co., Ltd. Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
TWI251224B (en) * 1998-06-24 2006-03-11 Samsung Electronics Co Ltd Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor
US6643450B1 (en) * 1998-10-29 2003-11-04 Oak Technology, Inc. Digital versatile disc playback system with program chain object searching capabilities
US6173269B1 (en) * 1998-12-16 2001-01-09 Zowi.Com, Inc Method and apparatus for executing electronic commercial transactions with minors
US6775372B1 (en) * 1999-06-02 2004-08-10 Dictaphone Corporation System and method for multi-stage data logging
US6788876B1 (en) * 1999-06-28 2004-09-07 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording/reproduction system apparatus, and information recording/reproduction method
CN100370817C (zh) * 1999-07-28 2008-02-20 三星电子株式会社 随机存取存储设备
JP2001109665A (ja) * 1999-10-06 2001-04-20 Ricoh Co Ltd 記録媒体およびデータの記録読出プログラムを記録した記録媒体
US6684253B1 (en) * 1999-11-18 2004-01-27 Wachovia Bank, N.A., As Administrative Agent Secure segregation of data of two or more domains or trust realms transmitted through a common data channel
JP2002025175A (ja) * 2000-07-11 2002-01-25 Funai Electric Co Ltd 記録媒体再生装置
US7302467B2 (en) * 2000-08-07 2007-11-27 Sony Corporation Information processing device and information processing method, service providing system, and computer-executable program for the same
JP2002314929A (ja) * 2001-04-10 2002-10-25 Victor Co Of Japan Ltd 映像信号の記録方法、映像信号の再生方法、映像信号記録装置、映像信号再生装置、及び映像信号の記録媒体
JP2002358720A (ja) * 2001-06-01 2002-12-13 Pioneer Electronic Corp 情報再生装置および情報再生方法
US7577333B2 (en) * 2001-08-04 2009-08-18 Samsung Electronics Co., Ltd. Method and apparatus for recording and reproducing video data, and information storage medium in which video data is recorded by the same
JP3716920B2 (ja) * 2001-10-16 2005-11-16 ソニー株式会社 記録媒体再生装置および方法、記録媒体、並びにプログラム
EP1347642A3 (fr) * 2002-03-18 2008-03-12 Matsushita Electric Industrial Co., Ltd. Appareil, procédé, et programme de réception de radiodiffusion numérique.
US20040052501A1 (en) * 2002-09-12 2004-03-18 Tam Eddy C. Video event capturing system and method
US20040055012A1 (en) * 2002-09-13 2004-03-18 Bridget Kimball Content advisory rating preservation during personal video recorder trick play modes
JP3657946B2 (ja) 2003-03-25 2005-06-08 株式会社東芝 情報記録媒体、情報記録／再生方法、および情報記録／再生装置
KR101049755B1 (ko) * 2003-05-20 2011-07-19 코닌클리케 필립스 일렉트로닉스 엔.브이. 콘텐트 아이템 기록기 및 기록 방법
US8472792B2 (en) 2003-12-08 2013-06-25 Divx, Llc Multimedia distribution system
US7519274B2 (en) 2003-12-08 2009-04-14 Divx, Inc. File format for multiple track digital data
US7760988B2 (en) * 2004-03-09 2010-07-20 Panasonic Corporation Content use device and recording medium
US7613384B2 (en) 2004-08-17 2009-11-03 Lg Electronics Inc. Method for configuring composite file structure for data reproduction, and method and apparatus for reproducing data using the composite file structure
US7609939B2 (en) 2004-08-17 2009-10-27 Lg Electronics Inc. Method and apparatus of reproducing data recorded on recording medium and local storage
US7609945B2 (en) 2004-08-17 2009-10-27 Lg Electronics Inc. Recording medium, and method and apparatus for reproducing data from the recording medium
US7725010B2 (en) 2004-08-17 2010-05-25 Lg Electronics, Inc. Method and apparatus of reproducing data recorded on recording medium and local storage
WO2006031051A2 (fr) * 2004-09-13 2006-03-23 Lg Electronics Inc. Support d'enregistrement et appareil de reproduction de donnees enregistrees sur un tel support
US7599611B2 (en) 2004-09-13 2009-10-06 Lg Electronics Co. Recording medium, and method and apparatus of reproducing data recorded on the same
KR20060047549A (ko) 2004-10-12 2006-05-18 엘지전자 주식회사 로컬 스토리지를 이용한 기록매체 재생방법 및 재생장치
KR20060063601A (ko) 2004-12-03 2006-06-12 엘지전자 주식회사 로컬 스토리지에 데이터를 다운로드/업데이트 하는 방법 및장치
BRPI0517651A (pt) 2004-11-08 2008-10-14 Lg Electronics Inc método e aparelho para reproduzir dados de meio de gravação, método para atualizar dados de armazenagem local, método para formar pacote virtual
KR20060065476A (ko) 2004-12-10 2006-06-14 엘지전자 주식회사 기록매체, 기록매체 내의 콘텐츠 서치방법 및 기록매체재생방법과 재생장치
KR20060081323A (ko) 2005-01-07 2006-07-12 엘지전자 주식회사 로컬 스토리지를 이용한 기록매체 재생방법 및 재생장치
US7515710B2 (en) 2006-03-14 2009-04-07 Divx, Inc. Federated digital rights management scheme including trusted systems
ES2935410T3 (es) 2007-01-05 2023-03-06 Divx Llc Sistema de distribución de vídeo que incluye reproducción progresiva
US9374379B1 (en) 2007-06-26 2016-06-21 Aol Inc. Application unlock
EP2018878A1 (fr) 2007-07-25 2009-01-28 Sorin Dr. Lenz Implants en zircon et en céramique dotés d'un revêtement en titane ou en oxyde de titane de la partie introaosseuse
KR20100106327A (ko) 2007-11-16 2010-10-01 디브이엑스, 인크. 멀티미디어 파일을 위한 계층적 및 감소된 인덱스 구조
US20090300671A1 (en) * 2008-05-30 2009-12-03 At&T Knowledge Ventures, L.P. Controlling Access to Multimedia Content
WO2011068668A1 (fr) 2009-12-04 2011-06-09 Divx, Llc Systèmes et procédés de transport de matériel cryptographique de train de bits élémentaire
EP2439183B1 (fr) 2010-10-06 2013-12-25 CeramOss GmbH Corps en céramique monolithique avec une zone superficielle en oxyde mixte et une surface métallique, son procédé de fabrication et d'utilisation
US8914534B2 (en) 2011-01-05 2014-12-16 Sonic Ip, Inc. Systems and methods for adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol
US8812662B2 (en) 2011-06-29 2014-08-19 Sonic Ip, Inc. Systems and methods for estimating available bandwidth and performing initial stream selection when streaming content
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US9955195B2 (en) 2011-08-30 2018-04-24 Divx, Llc Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels
US8799647B2 (en) 2011-08-31 2014-08-05 Sonic Ip, Inc. Systems and methods for application identification
US8787570B2 (en) 2011-08-31 2014-07-22 Sonic Ip, Inc. Systems and methods for automatically genenrating top level index files
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US20130179199A1 (en) 2012-01-06 2013-07-11 Rovi Corp. Systems and methods for granting access to digital content using electronic tickets and ticket tokens
US9936267B2 (en) 2012-08-31 2018-04-03 Divx Cf Holdings Llc System and method for decreasing an initial buffering period of an adaptive streaming system
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9100687B2 (en) 2013-05-31 2015-08-04 Sonic Ip, Inc. Playback synchronization across playback devices
US9380099B2 (en) 2013-05-31 2016-06-28 Sonic Ip, Inc. Synchronizing multiple over the top streaming clients
US9386067B2 (en) 2013-12-30 2016-07-05 Sonic Ip, Inc. Systems and methods for playing adaptive bitrate streaming content by multicast
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
MX2016015022A (es) 2014-08-07 2018-03-12 Sonic Ip Inc Sistemas y metodos para proteger corrientes de bits elementales que incorporan tejas codificadas independientemente.
CN107111477B (zh) 2015-01-06 2021-05-14 帝威视有限公司 用于编码内容和在设备之间共享内容的系统和方法
EP3627337A1 (fr) 2015-02-27 2020-03-25 DivX, LLC Système et procédé de duplication de trame et extension de trame dans un codage vidéo en direct et diffusion en continu
US20170171616A1 (en) * 2015-12-11 2017-06-15 Sasken Communication Technologies Ltd Control of unsuitable video content
US10075292B2 (en) 2016-03-30 2018-09-11 Divx, Llc Systems and methods for quick start-up of playback
US10129574B2 (en) 2016-05-24 2018-11-13 Divx, Llc Systems and methods for providing variable speeds in a trick-play mode
US10231001B2 (en) 2016-05-24 2019-03-12 Divx, Llc Systems and methods for providing audio content during trick-play playback
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming
ES2974683T3 (es) 2019-03-21 2024-07-01 Divx Llc Sistemas y métodos para enjambres multimedia

Family Cites Families (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569026A (en) * 1979-02-05 1986-02-04 Best Robert M TV Movies that talk back
US4305131A (en) * 1979-02-05 1981-12-08 Best Robert M Dialog between TV movies and human viewers
US4333152A (en) * 1979-02-05 1982-06-01 Best Robert M TV Movies that talk back
WO1983002208A1 (fr) * 1981-12-19 1983-06-23 Frederick William Chard Procede et dispositif permettant d'eliminer des sequences d'un programme de television
JPS58137138A (ja) * 1982-02-05 1983-08-15 Sanyo Electric Co Ltd 情報記録再生方法
US4520404A (en) * 1982-08-23 1985-05-28 Kohorn H Von System, apparatus and method for recording and editing broadcast transmissions
US4698752A (en) * 1982-11-15 1987-10-06 American Telephone And Telegraph Company At&T Bell Laboratories Data base locking
JPS59119580A (ja) * 1982-12-27 1984-07-10 Toshiba Corp デイスクレコ−ド再生装置
NL8300541A (nl) * 1983-02-14 1984-09-03 Philips Nv Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze.
US4791622A (en) * 1983-09-19 1988-12-13 Storage Technology Partners 11 Optical data format employing resynchronizable data sectors
JPS60114930A (ja) * 1983-11-26 1985-06-21 Toshiba Corp デ−タ記録再生装置
USRE34475E (en) * 1984-07-02 1993-12-14 U.S. Philips Corporation Apparatus for automatically reproducing preferred selections from a record carrier
NL8402095A (nl) * 1984-07-02 1986-02-03 Philips Nv Inrichting voor het weergeven van informatie van een registratiedrager.
US4677604A (en) * 1985-02-04 1987-06-30 Selsys Corporation Method for controlling access to recorded data
JPS61208673A (ja) * 1985-03-12 1986-09-17 Matsushita Electric Ind Co Ltd 情報記録再生装置
US4891504A (en) * 1985-06-17 1990-01-02 Digicomp Research Corp. Security level identification method for computer based information
JPH0620283B2 (ja) * 1987-05-19 1994-03-16 富士写真フイルム株式会社 画像デ−タ記録装置
JPH07117863B2 (ja) * 1987-06-26 1995-12-18 株式会社日立製作所 オンラインシステムの再立上げ方式
JP2638815B2 (ja) * 1987-07-28 1997-08-06 ソニー株式会社 ディスク再生装置
US4888796A (en) * 1987-08-31 1989-12-19 Olivo Jr John W Program material screening device
US5172111A (en) * 1987-08-31 1992-12-15 Olivo Jr John W Stored media screening device
US4930158A (en) * 1987-09-02 1990-05-29 Vogel Peter S Selective video playing system
US5319780A (en) * 1987-10-19 1994-06-07 International Business Machines Corporation System that implicitly locks a subtree or explicitly locks a node based upon whether or not an explicit lock request is issued
US5132853A (en) * 1988-02-08 1992-07-21 International Business Machines Corporation Allocation procedures for optical disk recorders
US5065252A (en) * 1988-02-29 1991-11-12 Pioneer Electronic Corporation Method and apparatus for recording and reproducing picture information enabling the mixing of images of a video format signal and graphic codes recorded on a single recording medium
JPH07118798B2 (ja) * 1988-02-29 1995-12-18 パイオニア株式会社 画像情報の記録方法及び再生方法
JP2811445B2 (ja) * 1988-03-22 1998-10-15 パイオニア株式会社 画像情報の記録方法及び再生方法
JP2683021B2 (ja) * 1988-04-04 1997-11-26 パイオニア株式会社 画像情報再生処理装置
US5016113A (en) * 1988-04-04 1991-05-14 Pioneer Electronic Corporation Apparatus for reproducing and processing picture information including graphic codes from a recording medium
JPH01273268A (ja) * 1988-04-25 1989-11-01 Pioneer Electron Corp 情報記録再生方法
JPH01273275A (ja) * 1988-04-25 1989-11-01 Pioneer Electron Corp 画像情報の記録再生方式
JPH01273270A (ja) * 1988-04-25 1989-11-01 Pioneer Electron Corp 記録媒体の演奏装置における演奏方式及び情報記録再生方式
US5282186A (en) * 1988-04-25 1994-01-25 Pioneer Electronic Corporation Method and apparatus for recording and reproducing picture information and recording medium
US5371795A (en) * 1988-05-04 1994-12-06 Right Hemisphere Pty., Ltd. Automatic censorship of video programs
US4995078A (en) * 1988-06-09 1991-02-19 Monslow H Vincent Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times
DE68924871T2 (de) * 1988-06-15 1996-06-20 Philips Electronics N.V., Eindhoven Wiedergabe- und/oder Aufzeichnungsgerät.
DE68928101T2 (de) * 1989-03-28 1997-12-04 Polygram Manufacturing & Distr Verfahren zur Übertragung eines Übertragungssignals und eine Übertragungsvorrichtung und eine Empfangseinrichtung zur Anwendung in dem Verfahren
US5150339A (en) * 1989-04-24 1992-09-22 Hitachi, Ltd. Optical disk medium and its application method and system
CA2030543C (fr) * 1989-05-01 1995-08-29 Norio Hikake Boitier pour cartouche de tete d'impression par jet d'encre
US4947244A (en) * 1989-05-03 1990-08-07 On Command Video Corporation Video selection and distribution system
JP2531795B2 (ja) * 1989-06-29 1996-09-04 パイオニア株式会社 画像情報再生装置
CA2020059C (fr) * 1989-06-30 1995-05-23 Shigemi Maeda Dispositif d'enregistrement et de lecture a disque
JP2712656B2 (ja) * 1989-10-25 1998-02-16 日本電気ホームエレクトロニクス株式会社 Ｃｄ―ｒｏｍ記録方法
JP2960526B2 (ja) * 1989-12-06 1999-10-06 株式会社日立製作所 光ディスク再生装置
JP2844783B2 (ja) * 1990-01-09 1999-01-06 ソニー株式会社 ディスク再生装置
US5247672A (en) * 1990-02-15 1993-09-21 International Business Machines Corporation Transaction processing system and method with reduced locking
JPH03245366A (ja) * 1990-02-23 1991-10-31 Fuji Photo Film Co Ltd 静止画像再生装置
JPH03250463A (ja) * 1990-02-28 1991-11-08 Hitachi Maxell Ltd 情報記録媒体
JPH03254470A (ja) * 1990-03-02 1991-11-13 Fujitsu Ltd Ｃｄ―ｒｏｍ音データ部分の機密保護方法
JP2779039B2 (ja) * 1990-03-26 1998-07-23 日立マクセル株式会社 光記録装置
DE69121444T2 (de) * 1990-03-29 1997-03-13 Gte Laboratories Inc Überwachungssystem für die Übertragung von Videosignalen
JPH0413287A (ja) * 1990-04-28 1992-01-17 Nec Home Electron Ltd 自動再生方法及び装置
JPH0461663A (ja) * 1990-06-28 1992-02-27 Ricoh Co Ltd 光ディスク
US5058162A (en) * 1990-08-09 1991-10-15 Hewlett-Packard Company Method of distributing computer data files
JP3141241B2 (ja) * 1990-08-24 2001-03-05 ソニー株式会社 ディスク記録装置及びディスク再生装置
US5241659A (en) * 1990-09-14 1993-08-31 Eastman Kodak Company Auxiliary removable memory for storing image parameter data
JPH04163768A (ja) * 1990-10-29 1992-06-09 Hitachi Ltd ディスク機密保護方式および装置
JPH04170763A (ja) * 1990-11-02 1992-06-18 Matsushita Electric Ind Co Ltd ディジタルデータ記録再生装置
JPH04178967A (ja) * 1990-11-13 1992-06-25 Dainippon Printing Co Ltd 光情報記録媒体を用いた情報伝達系における機密保持方法
JPH04191941A (ja) * 1990-11-27 1992-07-10 Hitachi Ltd オブジェクト管理システム
JPH04254959A (ja) * 1991-02-05 1992-09-10 Sony Corp 記録媒体の再生装置
JPH04274058A (ja) * 1991-02-28 1992-09-30 Olympus Optical Co Ltd 情報記録再生装置
JP3158474B2 (ja) * 1991-03-28 2001-04-23 ソニー株式会社 記録方法、ディスク記録装置及びディスク再生装置
JP2533266B2 (ja) * 1991-06-14 1996-09-11 インターナショナル・ビジネス・マシーンズ・コーポレイション 共用デ―タシステムにおけるデ―タ資源のロッキング方法及びシステム間のデ―タロック管理方法
US5195135A (en) * 1991-08-12 1993-03-16 Palmer Douglas A Automatic multivariate censorship of audio-video programming by user-selectable obscuration
JP3158556B2 (ja) * 1991-09-27 2001-04-23 ソニー株式会社 ディスク記録装置及びディスク再生装置
JPH05144185A (ja) * 1991-11-22 1993-06-11 Sony Corp オーデイオデータの記録方法
US5434678A (en) * 1993-01-11 1995-07-18 Abecassis; Max Seamless transmission of non-sequential video segments
US5408653A (en) * 1992-04-15 1995-04-18 International Business Machines Corporation Efficient data base access using a shared electronic store in a multi-system environment with shared disks
JP2856594B2 (ja) * 1992-04-24 1999-02-10 富士通株式会社 ソフトウェア記憶媒体、ソフトウェア読取装置及びソフトウェア管理システム
JP3237103B2 (ja) * 1992-05-25 2001-12-10 船井電機株式会社 写真データの再生方法
US5223924A (en) * 1992-05-27 1993-06-29 North American Philips Corporation System and method for automatically correlating user preferences with a T.V. program information database
US5414839A (en) * 1992-06-19 1995-05-09 Digital Equipment Corporation Hybrid lock escalation and de-escalation protocols
US5471619A (en) * 1992-09-25 1995-11-28 International Business Machines Corporation Method and system for controlling access to objects in a data processing system
JP3084969B2 (ja) * 1992-10-16 2000-09-04 松下電器産業株式会社 再生装置と記録装置とケース入り記録媒体と記録媒体の初期化装置
US5375111A (en) * 1992-12-02 1994-12-20 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, and audio and video information recording method
JPH06180939A (ja) * 1992-12-09 1994-06-28 Pioneer Electron Corp マルチタイプｃｄプレーヤ
DE69320458D1 (de) * 1992-12-17 1998-09-24 Samsung Electronics Co Ltd Plattenaufzeichnungsmedium und verfahren und gerät zur wiedergabe dafür
JPH06208760A (ja) * 1993-01-12 1994-07-26 Toshiba Corp データ再生管理システム
US5440732A (en) * 1993-02-05 1995-08-08 Digital Equipment Corp., Pat. Law Gr. Key-range locking with index trees
US5394382A (en) * 1993-02-11 1995-02-28 International Business Machines Corporation Method for the organization of data on a CD-ROM
EP0618526A3 (fr) * 1993-03-31 1995-09-27 Us West Advanced Tech Inc Procédé et appareil pour un environnement vidéo multi-niveau et dirigeable.
US5506821A (en) * 1993-05-27 1996-04-09 Applied Media Technologies Corporation Optical disk program repeater
JP3463352B2 (ja) * 1993-07-23 2003-11-05 ソニー株式会社 再生装置
EP0711479A4 (fr) * 1993-07-26 1996-10-02 Elonex Technologies Inc Systeme de cryptage de cd prom
IL110891A (en) * 1993-09-14 1999-03-12 Spyrus System and method for controlling access to data
EP0790739B1 (fr) * 1993-09-16 2001-03-14 Kabushiki Kaisha Toshiba Signal vidéo digital
EP0651391A3 (fr) * 1993-10-29 1997-02-05 Tokyo Shibaura Electric Co Appareil de reproduction avec fonction de recherche.
US5450489A (en) * 1993-10-29 1995-09-12 Time Warner Entertainment Co., L.P. System and method for authenticating software carriers
EP0836192A1 (fr) * 1993-10-29 1998-04-15 Kabushiki Kaisha Toshiba Support d'enregistrement de plusieurs scènes, et méthode et appareil de reproduction de données de celui-ci
DK0969664T3 (da) * 1993-10-29 2001-12-03 Time Warner Entertainm Co Lp Fremgangsmåde til afspilning af en udvalgt version blandt flere versioner af den samme spillefilm lagret på optisk disk
US5463565A (en) * 1993-10-29 1995-10-31 Time Warner Entertainment Co., L.P. Data block format for software carrier and player therefor
US5469370A (en) * 1993-10-29 1995-11-21 Time Warner Entertainment Co., L.P. System and method for controlling play of multiple audio tracks of a software carrier
US5400077A (en) * 1993-10-29 1995-03-21 Time Warner Entertainment Co., L.P. System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio
US5477527A (en) * 1994-02-02 1995-12-19 Sanyo Electric Co., Ltd. High density optical disc and optical disc player
JP2853727B2 (ja) * 1994-02-22 1999-02-03 日本ビクター株式会社 再生プロテクト方法及びプロテクト再生装置
JP3378345B2 (ja) * 1994-03-28 2003-02-17 株式会社東芝 再生装置、記録方法および再生方法
JP2945842B2 (ja) * 1994-04-13 1999-09-06 株式会社東芝 データ記録方法、データ再生装置及びデータ再生方法
JP2677775B2 (ja) * 1994-04-14 1997-11-17 株式会社東芝 再生装置
US5513260A (en) * 1994-06-29 1996-04-30 Macrovision Corporation Method and apparatus for copy protection for various recording media
US5574787A (en) * 1994-07-25 1996-11-12 Ryan; John O. Apparatus and method for comprehensive copy protection for video platforms and unprotected source material
US5530754A (en) * 1994-08-02 1996-06-25 Garfinkle; Norton Video on demand
JPH08203246A (ja) * 1995-01-24 1996-08-09 Toshiba Corp 情報提供制御装置及びパレンタル制御方法

Also Published As

Publication number Publication date
ES2121449T3 (es) 1998-11-16
BR9606321A (pt) 1997-09-16
AU698374B2 (en) 1998-10-29
EP0801384B1 (fr) 1999-08-11
DE69600554T2 (de) 1999-03-11
ATE170320T1 (de) 1998-09-15
BR9606321B1 (pt) 2011-05-17
CA2192080A1 (fr) 1996-10-17
DE69603698D1 (de) 1999-09-16
DE69603698T2 (de) 2000-01-27
HK1014398A1 (en) 1999-09-24
TW425544B (en) 2001-03-11
DE69600554D1 (de) 1998-10-01
DK0801384T3 (da) 2000-02-28
AU5288096A (en) 1996-10-30
EP0801384A3 (fr) 1997-11-26
US5813010A (en) 1998-09-22
EP0737974B1 (fr) 1998-08-26
KR100262804B1 (ko) 2000-08-01
EP0737974A3 (fr) 1997-04-16
EP0737974A2 (fr) 1996-10-16
NO325569B1 (no) 2008-06-23
EP0801384A2 (fr) 1997-10-15
ATE183327T1 (de) 1999-08-15
GR3031593T3 (en) 2000-01-31
NO965358D0 (no) 1996-12-13
NO965358L (no) 1997-02-13
CA2192080C (fr) 2000-04-04
MX9606403A (es) 1997-05-31
MY113597A (en) 2002-04-30
WO1996032721A1 (fr) 1996-10-17
CN1154175A (zh) 1997-07-09
CN1096078C (zh) 2002-12-11

Similar Documents

Publication Publication Date Title
DK0737974T3 (da) Fremgangsmåde og apparat til gengivelse af information med forældrestyring
MY112664A (en) Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control
MY106194A (en) Optical disk reproducing apparatus.
KR960706260A (ko) 소프트웨어 캐리어의 작동시 선택된 언어로 된 영화 서브타이틀의 디스플레이(display of motion picture subtitles in a selected language during play of a software carrier)
DE69126499D1 (de) Plattenwiedergabegerät
ATE98803T1 (de) Plattenaufzeichnungsgeraet.
DE69311604D1 (de) Aufzeichnungs- und/oder Wiedergabegerät mit Mitteln zur Schaffung eines Nachaufzeichnungsbereiches
DE69513161D1 (de) Aufzeichnung und wiedergabe eines trick-modus-signals
KR890005673A (ko) 광학 스캐닝 장치의 트래킹 제어회로
DK540888A (da) Apparat til gengivelse af data
ES2028851T3 (es) Circuito regulador de pista para guiar un rayo de luz.
JPS5348504A (en) Optical recorder/reproducer
ATE28767T1 (de) Video-aufzeichnungs-wiedergabegeraet.
KR970050885A (ko) 비디오디스크의 영상탐색구간 증가지정에 따른 영상탐색제어방법
KR20000041476A (ko) 광디스크 시스템의 트랙 점프 제어 방법
JPS5764338A (en) Optical information reproducer
KR20030031700A (ko) 광디스크에 기록하는 방법
KR970025863A (ko) 비디오컴팩트디스크의 정보재생제어방법