CN1246852C - 记录方法 - Google Patents
记录方法 Download PDFInfo
- Publication number
- CN1246852C CN1246852C CNB021407371A CN02140737A CN1246852C CN 1246852 C CN1246852 C CN 1246852C CN B021407371 A CNB021407371 A CN B021407371A CN 02140737 A CN02140737 A CN 02140737A CN 1246852 C CN1246852 C CN 1246852C
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- China
- Prior art keywords
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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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
- G11B20/10—Digital recording or reproducing
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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
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
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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
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
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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
- G11B20/10—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
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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
- G11B20/10—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
- G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals or computer program data
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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
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
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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
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1883—Methods for assignment of alternate areas for defective areas
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- 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
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- 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
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- 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
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- 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
- G11B27/322—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 used signal is digitally coded
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- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation 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
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- 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
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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
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
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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
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
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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
- G11B20/10—Digital recording or reproducing
- G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
- G11B2020/10944—Real-time recording or reproducing, e.g. for ensuring seamless playback of AV data
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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
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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
- G11B2220/216—Rewritable discs
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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
- G11B2220/25—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
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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
- G11B2220/25—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
- G11B2220/2575—DVD-RAMs
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- 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
- H04N5/781—Television signal recording using magnetic recording on disks or drums
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Television Signal Processing For Recording (AREA)
- Optical Recording Or Reproduction (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
| 相连块的数目 | 作用 | |
| 第三步骤 | 1088个块(ECC排列) | 保证在需要600ms搜索时间的块之间的实时记录/重放 |
| 第二步骤 | 272个块(ECC排列) | 保证在需要150ms搜索时间的块之间的实时记录/重放 |
| 第一步骤 | 16个块(ECC排列) | 保证在一个ECC单元中的记录和重放(*所有分配的块必须符合第一步骤) |
Claims (1)
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19980015769 | 1998-05-01 | ||
| KR15769/1998 | 1998-05-01 | ||
| KR15769/98 | 1998-05-01 | ||
| KR27308/1998 | 1998-07-07 | ||
| KR27308/98 | 1998-07-07 | ||
| KR19980027308 | 1998-07-07 | ||
| KR19980030218 | 1998-07-27 | ||
| KR30218/1998 | 1998-07-27 | ||
| KR30218/98 | 1998-07-27 | ||
| KR19980041764 | 1998-10-02 | ||
| KR41764/98 | 1998-10-02 | ||
| KR41764/1998 | 1998-10-02 | ||
| KR1019980055039A KR100382639B1 (ko) | 1998-05-01 | 1998-12-15 | 실시간기록/재생정보를저장하는기록매체,실시간기록재생방법과장치및이정보를이용한파일조작방법 |
| KR55039/98 | 1998-12-15 | ||
| KR55039/1998 | 1998-12-15 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99109257A Division CN1123881C (zh) | 1998-05-01 | 1999-05-01 | 实时记录和重放方法及装置及使用它们的文件操作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1393877A CN1393877A (zh) | 2003-01-29 |
| CN1246852C true CN1246852C (zh) | 2006-03-22 |
Family
ID=36217574
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021407355A Expired - Lifetime CN100385550C (zh) | 1998-05-01 | 1999-05-01 | 实时记录和重放装置 |
| CN99109257A Expired - Lifetime CN1123881C (zh) | 1998-05-01 | 1999-05-01 | 实时记录和重放方法及装置及使用它们的文件操作方法 |
| CNB021407371A Expired - Lifetime CN1246852C (zh) | 1998-05-01 | 1999-05-01 | 记录方法 |
| CNB021407347A Expired - Lifetime CN100437798C (zh) | 1998-05-01 | 2002-07-15 | 实时记录和重放方法 |
| CNB021407363A Expired - Lifetime CN1224044C (zh) | 1998-05-01 | 2002-07-15 | 实时记录和/或重放装置、文件操作方法 |
| CNB02140738XA Expired - Lifetime CN1220206C (zh) | 1998-05-01 | 2002-07-15 | 记录和/或重放方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021407355A Expired - Lifetime CN100385550C (zh) | 1998-05-01 | 1999-05-01 | 实时记录和重放装置 |
| CN99109257A Expired - Lifetime CN1123881C (zh) | 1998-05-01 | 1999-05-01 | 实时记录和重放方法及装置及使用它们的文件操作方法 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021407347A Expired - Lifetime CN100437798C (zh) | 1998-05-01 | 2002-07-15 | 实时记录和重放方法 |
| CNB021407363A Expired - Lifetime CN1224044C (zh) | 1998-05-01 | 2002-07-15 | 实时记录和/或重放装置、文件操作方法 |
| CNB02140738XA Expired - Lifetime CN1220206C (zh) | 1998-05-01 | 2002-07-15 | 记录和/或重放方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US6389569B1 (zh) |
| EP (8) | EP1150294B1 (zh) |
| JP (5) | JP4242966B2 (zh) |
| CN (6) | CN100385550C (zh) |
| BR (1) | BR9901410B1 (zh) |
| DE (7) | DE69920276T2 (zh) |
| HK (5) | HK1049732B (zh) |
| ID (1) | ID22000A (zh) |
| MY (1) | MY126521A (zh) |
| RU (1) | RU2228547C2 (zh) |
| SG (5) | SG129228A1 (zh) |
| TW (1) | TW444188B (zh) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6775803B1 (en) * | 1998-05-01 | 2004-08-10 | Samsung Electronics Co., Ltd | Recording medium for storing real time recording/reproduction information, method and apparatus for recording and reproducing in real time, and file operating method using the same |
| DE69920276T2 (de) * | 1998-05-01 | 2005-02-03 | Samsung Electronics Co., Ltd., Suwon | Verfahren zur echtzeitigen Aufzeichnung und Wiedergabe |
| KR100429179B1 (ko) * | 1998-07-01 | 2004-06-16 | 엘지전자 주식회사 | 광기록매체의결함영역관리장치및그방법 |
| AU4657099A (en) * | 1998-07-28 | 2000-02-21 | Lg Electronics Inc. | Method and apparatus of recording data in the optical recording medium |
| KR100407931B1 (ko) * | 1998-07-29 | 2004-03-30 | 엘지전자 주식회사 | 실시간기록/재생시의파일관리방법및실시간데이터기록방법및그광기록/재생매체 |
| DE19909367A1 (de) * | 1999-03-03 | 2000-09-07 | Thomson Brandt Gmbh | Verfahren zur Transferierung von Echtzeitdateien |
| KR100451625B1 (ko) * | 1999-07-07 | 2004-10-08 | 마쯔시다덴기산교 가부시키가이샤 | 오디오 비디오 데이터 기록장치 및 방법, 상기 오디오비디오 데이터 기록장치 또는 방법으로 기록된 디스크,오디오 비디오 데이터 재생장치 및 방법 |
| EP1198132A4 (en) * | 2000-04-21 | 2010-07-28 | Sony Corp | CODING DEVICE AND METHOD, RECORDING MEDIUM AND PROGRAM |
| US7133594B2 (en) * | 2000-06-26 | 2006-11-07 | Matsushita Electric Industrial Co., Ltd. | Digital recording apparatus that secures a certain number of video frames in a VOB constituting with another VOB a portion of encode stream that should be reproduced seamlessly |
| CN101345073B (zh) * | 2001-02-28 | 2014-07-02 | 索尼公司 | 信息再现装置及方法 |
| JP3674531B2 (ja) * | 2001-04-12 | 2005-07-20 | 株式会社日立製作所 | ファイル管理方法、ファイル管理装置、プログラム |
| JP3678164B2 (ja) | 2001-04-13 | 2005-08-03 | ソニー株式会社 | データ転送システム、データ転送装置、データ記録装置、データ転送方法 |
| KR20030025461A (ko) * | 2001-09-21 | 2003-03-29 | 주식회사 인터매직 | 음성/영상의 프리레코딩 방법 |
| KR20030043299A (ko) | 2001-11-27 | 2003-06-02 | 주식회사 엘지이아이 | 오디오 데이터와 부가 데이터간의 동기 기록 관리 및재생방법 |
| KR100563680B1 (ko) * | 2001-11-27 | 2006-03-28 | 엘지전자 주식회사 | 재기록 가능 기록매체의 오디오 가사 데이터 기록 관리 및재생방법 |
| EP1320099A1 (en) | 2001-12-11 | 2003-06-18 | Deutsche Thomson-Brandt Gmbh | Method for editing a recorded stream of application packets, and corresponding stream recorder |
| EP1494472B1 (en) * | 2002-04-10 | 2014-08-06 | Sony Corporation | Data recording device and method, program storage medium, and program |
| US7598975B2 (en) * | 2002-06-21 | 2009-10-06 | Microsoft Corporation | Automatic face extraction for use in recorded meetings timelines |
| AU2003253156A1 (en) * | 2002-09-20 | 2004-04-08 | Koninklijke Philips Electronics N.V. | Recording information for seamless playback |
| KR100739673B1 (ko) * | 2002-10-10 | 2007-07-13 | 삼성전자주식회사 | 임시 결함 관리 영역을 사용한 결함 관리 방법 |
| JP3735864B2 (ja) * | 2002-10-28 | 2006-01-18 | ソニー株式会社 | 情報記録処理装置、情報再生処理装置、および方法、並びにコンピュータ・プログラム |
| JP4117608B2 (ja) | 2002-12-03 | 2008-07-16 | ソニー株式会社 | 記録制御装置および記録制御方法、並びにプログラム |
| ES2340844T3 (es) | 2002-12-11 | 2010-06-10 | Lg Electronics, Inc. | Metodo de gestion de sobrescritura y metodo de grabacion de informacion de gestion de un disco optico de una sola escritura. |
| PL378021A1 (pl) * | 2002-12-28 | 2006-02-20 | Samsung Electronics Co., Ltd. | Sposób i urządzenie do mieszania strumieni akustycznych i nośnik pamięciowy informacji |
| AU2003303705A1 (en) * | 2003-01-16 | 2004-08-10 | Koninklijke Philips Electronics N.V. | Storing data to a file |
| JP4022755B2 (ja) * | 2003-01-21 | 2007-12-19 | ソニー株式会社 | 記録装置、再生装置、ファイル管理方法及びファイル再生方法 |
| KR100932510B1 (ko) * | 2003-01-24 | 2009-12-17 | 엘지전자 주식회사 | 고밀도 광디스크의 재생속도 정보 관리방법 |
| JP4870554B2 (ja) * | 2003-03-13 | 2012-02-08 | サムスン エレクトロニクス カンパニー リミテッド | データ領域管理の可能な追記型ディスク、追記型ディスクのデータ領域の管理方法、データ記録装置、データの再生方法及びその装置 |
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Application publication date: 20030129 Assignee: Guangzhou Panyu Juda Car Audio Equipment Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000233 Denomination of invention: Method of recording digital informations on the magnetic tape Granted publication date: 20060322 License type: Common License Record date: 20140422 Application publication date: 20030129 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000239 Denomination of invention: Method of recording digital informations on the magnetic tape Granted publication date: 20060322 License type: Common License Record date: 20140423 Application publication date: 20030129 Assignee: China Hualu Group Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000238 Denomination of invention: Method of recording digital informations on the magnetic tape Granted publication date: 20060322 License type: Common License Record date: 20140423 Application publication date: 20030129 Assignee: Guangdong OPPO Mobile Communications Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000237 Denomination of invention: Method of recording digital informations on the magnetic tape Granted publication date: 20060322 License type: Common License Record date: 20140423 Application publication date: 20030129 Assignee: TCL Kone Electronics (Huizhou) Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000240 Denomination of invention: Method of recording digital informations on the magnetic tape Granted publication date: 20060322 License type: Common License Record date: 20140423 |
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