CN1389865A - 信息再现装置和信息再现方法 - Google Patents
信息再现装置和信息再现方法 Download PDFInfo
- Publication number
- CN1389865A CN1389865A CN02122153A CN02122153A CN1389865A CN 1389865 A CN1389865 A CN 1389865A CN 02122153 A CN02122153 A CN 02122153A CN 02122153 A CN02122153 A CN 02122153A CN 1389865 A CN1389865 A CN 1389865A
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- information
- reproduction
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- reproducing
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- Granted
Links
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- 238000012545 processing Methods 0.000 claims description 20
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- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Images
Classifications
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- 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
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
- G11B20/00797—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of times a content can be reproduced, e.g. using playback counters
-
- 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
- G11B19/122—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark involving the detection of an identification or authentication mark
-
- 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
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- 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
- G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
- G11B20/00695—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that data are read from the recording medium
-
- 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
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/0084—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific time or date
-
- 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
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- 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
- G11B27/34—Indicating arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
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- 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
- G11B2220/215—Recordable discs
- G11B2220/218—Write-once 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
- G11B2220/2525—Magneto-optical [MO] discs
- G11B2220/2529—Mini-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
-
- 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
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/16—Solid state audio
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001166572A JP2002358720A (ja) | 2001-06-01 | 2001-06-01 | 情報再生装置および情報再生方法 |
JP166572/01 | 2001-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389865A true CN1389865A (zh) | 2003-01-08 |
CN100442374C CN100442374C (zh) | 2008-12-10 |
Family
ID=19009093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021221537A Expired - Fee Related CN100442374C (zh) | 2001-06-01 | 2002-05-31 | 信息再现装置和信息再现方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6747920B2 (zh) |
EP (1) | EP1262969B1 (zh) |
JP (1) | JP2002358720A (zh) |
CN (1) | CN100442374C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1860525B (zh) * | 2003-09-29 | 2010-10-06 | 索尼株式会社 | 通信装置和通信方法 |
CN101366083B (zh) * | 2006-01-09 | 2010-12-08 | Lg电子株式会社 | 用于再现数据的方法和装置 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7146559B2 (en) * | 2001-11-30 | 2006-12-05 | Kabushiki Kaisha Toshiba | Information terminal device |
JP2003169376A (ja) * | 2001-11-30 | 2003-06-13 | Kddi Corp | 移動通信端末装置 |
KR100452343B1 (ko) * | 2001-12-28 | 2004-10-12 | 에스케이텔레텍주식회사 | 기계어 코드 실행영역을 포함하는 이동통신 단말기용 파일을 기록하는 저장매체 및 그를 이용한 파일 실행방법 |
KR100939711B1 (ko) * | 2002-12-12 | 2010-02-01 | 엘지전자 주식회사 | 텍스트 기반의 서브타이틀 재생장치 및 방법 |
US20040223417A1 (en) * | 2003-05-06 | 2004-11-11 | Bardsley David John | Audio storage and playback device and method of controlling same |
JP4148118B2 (ja) * | 2003-12-05 | 2008-09-10 | ヤマハ株式会社 | 電子音楽装置及びプログラム |
KR20050072255A (ko) | 2004-01-06 | 2005-07-11 | 엘지전자 주식회사 | 고밀도 광디스크의 서브타이틀 구성방법 및 재생방법과기록재생장치 |
BRPI0506712A (pt) * | 2004-01-06 | 2007-05-02 | Lg Electronics Inc | meio fìsico de gravação, método e aparelho para reproduzir e gravar fluxos de subtìtulo de texto |
WO2005074394A2 (en) * | 2004-02-10 | 2005-08-18 | Lg Electronics Inc. | Recording medium having a data structure for managing various data and recording and reproducing methods and apparatuses |
RU2377669C2 (ru) * | 2004-02-10 | 2009-12-27 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Носитель записи, имеющий структуру данных для управления различными данными, и способ и устройство записи и воспроизведения |
US7643732B2 (en) * | 2004-02-10 | 2010-01-05 | Lg Electronics Inc. | Recording medium and method and apparatus for decoding text subtitle streams |
WO2005076278A1 (en) * | 2004-02-10 | 2005-08-18 | Lg Electronic Inc. | Recording medium having a data structure for managing data streams associated with different languages and recording and reproducing methods and apparatuses |
WO2005074399A2 (en) * | 2004-02-10 | 2005-08-18 | Lg Electronics Inc. | Recording medium and method and apparatus for decoding text subtitle streams |
EP1716701A1 (en) * | 2004-02-10 | 2006-11-02 | LG Electronic Inc. | Text subtitle decoder and method for decoding text subtitle streams |
US20050196146A1 (en) * | 2004-02-10 | 2005-09-08 | Yoo Jea Y. | Method for reproducing text subtitle and text subtitle decoding system |
KR20060129067A (ko) * | 2004-02-26 | 2006-12-14 | 엘지전자 주식회사 | 기록매체 및 텍스트 서브타이틀 스트림 기록 재생 방법과장치 |
KR20070007824A (ko) * | 2004-03-17 | 2007-01-16 | 엘지전자 주식회사 | 기록매체 및 텍스트 서브타이틀 스트림 재생 방법과 장치 |
JP2007226850A (ja) * | 2004-03-26 | 2007-09-06 | Pioneer Electronic Corp | 情報再生装置、情報再生方法、情報再生プログラムおよびこれを記録した記録媒体 |
KR20050097200A (ko) * | 2004-03-31 | 2005-10-07 | 엘지전자 주식회사 | 광디스크의 프로그램 시청 제한 정보 기록 및 재생방법 |
KR20060047266A (ko) * | 2004-04-26 | 2006-05-18 | 엘지전자 주식회사 | 기록매체, 기록매체의 재생방법과 재생장치 |
US7571386B2 (en) * | 2004-05-03 | 2009-08-04 | Lg Electronics Inc. | Recording medium having a data structure for managing reproduction of text subtitle data and methods and apparatuses associated therewith |
KR100656670B1 (ko) * | 2004-05-20 | 2006-12-11 | 주식회사 팬택 | 음원의 유효기간 알림기능을 가지는 무선통신 단말기 및그 방법 |
US7352670B2 (en) * | 2004-08-02 | 2008-04-01 | Dell Products Lp. | System and method for optical media information storage life tracking |
CA2596055A1 (en) * | 2005-01-28 | 2006-08-03 | Matsushita Electric Industrial Co. Ltd. | Optical storage medium and player |
US20070091736A1 (en) * | 2005-10-10 | 2007-04-26 | Lectronix, Inc. | System and method for storing and managing digital content |
JP2010224964A (ja) * | 2009-03-24 | 2010-10-07 | Sony Corp | コンテンツ再生装置およびコンテンツ再生方法 |
KR101422772B1 (ko) | 2009-12-28 | 2014-07-29 | 에스케이플래닛 주식회사 | 사용자 선호와 평가를 반영한 음악 재생 목록을 생성하는 온라인 음악 서비스 장치 및 방법 |
EP2793454A4 (en) * | 2011-12-14 | 2015-07-22 | Adc Technology Inc | COMMUNICATION SYSTEM AND TERMINAL |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3270983B2 (ja) * | 1994-12-21 | 2002-04-02 | ソニー株式会社 | 画像データ符号化方法及び装置、画像データ復号化方法及び装置 |
US5813010A (en) * | 1995-04-14 | 1998-09-22 | Kabushiki Kaisha Toshiba | Information storage and information transmission media with parental control |
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 |
KR100246379B1 (ko) * | 1996-06-10 | 2000-03-15 | 구자홍 | 디브이디 재생기의 패런트 레벨 변경 제어 장치 및 방법 |
US6278836B1 (en) * | 1996-08-27 | 2001-08-21 | Matsushita Electric Industrial Co., Ltd. | Information reproducing apparatus for reproducing video signals and program information which are recorded in information recording media |
JPH10149628A (ja) * | 1996-11-15 | 1998-06-02 | Matsushita Electric Ind Co Ltd | ディスク再生装置 |
US6118744A (en) * | 1997-09-30 | 2000-09-12 | Compaq Computer Corporation | Parental blocking system in a DVD integrated entertainment system |
JP3908357B2 (ja) * | 1997-10-21 | 2007-04-25 | 株式会社東芝 | 光ディスク装置 |
JP3356991B2 (ja) * | 1998-06-17 | 2002-12-16 | 株式会社日立製作所 | 光ディスク、記録方法、記録装置、再生方法及び再生装置 |
US6694090B1 (en) * | 1998-07-20 | 2004-02-17 | Thomson Licensing S.A. | Method and apparatus for dynamically overriding a ratings limit during playback of a digital program |
JP3582995B2 (ja) * | 1998-10-21 | 2004-10-27 | 松下電器産業株式会社 | 頭出し再生装置 |
JP4749522B2 (ja) * | 1999-03-26 | 2011-08-17 | ソニー株式会社 | 再生装置および再生方法 |
DE10010497B4 (de) * | 1999-03-03 | 2020-06-10 | Sony Corporation | Wiedergabegerät und Wiedergabeverfahren |
CN1224872C (zh) * | 1999-09-01 | 2005-10-26 | 松下电器产业株式会社 | 数字数据版权保护系统 |
-
2001
- 2001-06-01 JP JP2001166572A patent/JP2002358720A/ja active Pending
-
2002
- 2002-05-30 EP EP02253800.3A patent/EP1262969B1/en not_active Expired - Lifetime
- 2002-05-31 US US10/158,017 patent/US6747920B2/en not_active Expired - Lifetime
- 2002-05-31 CN CNB021221537A patent/CN100442374C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1860525B (zh) * | 2003-09-29 | 2010-10-06 | 索尼株式会社 | 通信装置和通信方法 |
CN101366083B (zh) * | 2006-01-09 | 2010-12-08 | Lg电子株式会社 | 用于再现数据的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20020181339A1 (en) | 2002-12-05 |
EP1262969B1 (en) | 2019-05-29 |
EP1262969A3 (en) | 2010-12-01 |
EP1262969A2 (en) | 2002-12-04 |
CN100442374C (zh) | 2008-12-10 |
US6747920B2 (en) | 2004-06-08 |
JP2002358720A (ja) | 2002-12-13 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: RICOH CO., LTD. Free format text: FORMER OWNER: JAPAN PIONEER CO., LTD. Effective date: 20070601 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070601 Address after: Tokyo, Japan Applicant after: Ricoh Co., Ltd. Address before: Tokyo, Japan Applicant before: Nippon Pioneer Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20210531 |