CN100573699C - 处理在读取和再现运动画面数据中的故障的装置和方法 - Google Patents
处理在读取和再现运动画面数据中的故障的装置和方法 Download PDFInfo
- Publication number
- CN100573699C CN100573699C CNB200410055977XA CN200410055977A CN100573699C CN 100573699 C CN100573699 C CN 100573699C CN B200410055977X A CNB200410055977X A CN B200410055977XA CN 200410055977 A CN200410055977 A CN 200410055977A CN 100573699 C CN100573699 C CN 100573699C
- Authority
- CN
- China
- Prior art keywords
- data
- storage medium
- reading
- fault
- jump
- Prior art date
- 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 - Fee Related
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Classifications
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- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/005—Reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/88—Signal drop-out compensation
- H04N9/888—Signal drop-out compensation for signals recorded by pulse code modulation
-
- 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
- G11B20/1879—Direct read-after-write methods
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
-
- 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
- G11B20/1816—Testing
- G11B2020/183—Testing wherein at least one additional attempt is made to read or write the data when a first attempt is unsuccessful
-
- 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
- G11B2020/1896—Methods for assignment of alternate areas for defective areas using skip or slip replacement to relocate data from a defective block to the next usable block, e.g. with a primary defect list [PDL]
-
- 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
-
- 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)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR54348/03 | 2003-08-06 | ||
KR10-2003-0054348A KR100532457B1 (ko) | 2003-08-06 | 2003-08-06 | 저장 매체의 읽기 오류를 처리하는 재생 장치 및 방법과그에 따른 동영상 재생 장치 및 방법 |
KR54348/2003 | 2003-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1581343A CN1581343A (zh) | 2005-02-16 |
CN100573699C true CN100573699C (zh) | 2009-12-23 |
Family
ID=34114280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410055977XA Expired - Fee Related CN100573699C (zh) | 2003-08-06 | 2004-08-03 | 处理在读取和再现运动画面数据中的故障的装置和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7380160B2 (zh) |
KR (1) | KR100532457B1 (zh) |
CN (1) | CN100573699C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100464409B1 (ko) * | 2002-04-06 | 2005-01-03 | 삼성전자주식회사 | 광기록매체상의 상대 어드레스 검출 및 보정 장치 및 방법 |
KR101114943B1 (ko) * | 2004-09-23 | 2012-03-06 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 광 기록매체의 재생배속 제어방법 및 장치 |
JP2006107192A (ja) * | 2004-10-06 | 2006-04-20 | Olympus Imaging Corp | 情報処理システム及びコンテンツデータの再生回数管理方法 |
CN103793344B (zh) * | 2012-10-31 | 2017-06-27 | 华为技术有限公司 | 处理数据冲突的方法及系统 |
KR102495915B1 (ko) | 2018-04-30 | 2023-02-03 | 삼성전자 주식회사 | 스토리지 장치 및 상기 스토리지 장치를 포함하는 서버 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990084716A (ko) | 1998-05-09 | 1999-12-06 | 구자홍 | 광 디스크 재생방법 |
JPH11328686A (ja) | 1998-05-13 | 1999-11-30 | Matsushita Electric Ind Co Ltd | コンパクトディスクプレーヤにおける傷ディスク再生制御方法 |
JP2000331344A (ja) | 1999-05-20 | 2000-11-30 | Matsushita Electric Ind Co Ltd | 光ディスク再生装置 |
US6690882B1 (en) * | 1999-09-27 | 2004-02-10 | Western Digital Technologies, Inc. | Method of operating a disk drive for reading and writing audiovisual data on an urgent basis |
US6999386B2 (en) * | 2000-03-17 | 2006-02-14 | Matsushita Electric Industrial Co., Ltd. | Drive, method for reading data, information recording medium reproduction apparatus, and method for reproducing data having reading errors |
JP2002170334A (ja) | 2000-12-04 | 2002-06-14 | Matsushita Electric Ind Co Ltd | 光ディスク再生専用装置 |
JP3965018B2 (ja) * | 2000-12-19 | 2007-08-22 | 株式会社リコー | 情報再生装置 |
JP2002279766A (ja) | 2001-03-16 | 2002-09-27 | Kenwood Corp | ディスク再生装置、及びディスク再生方法 |
-
2003
- 2003-08-06 KR KR10-2003-0054348A patent/KR100532457B1/ko not_active IP Right Cessation
-
2004
- 2004-08-03 CN CNB200410055977XA patent/CN100573699C/zh not_active Expired - Fee Related
- 2004-08-06 US US10/912,226 patent/US7380160B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7380160B2 (en) | 2008-05-27 |
CN1581343A (zh) | 2005-02-16 |
KR20050015500A (ko) | 2005-02-21 |
KR100532457B1 (ko) | 2005-11-30 |
US20050034035A1 (en) | 2005-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20140725 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140725 Address after: Gyeonggi Do, South Korea Patentee after: Toshiba Samsung Storage Technology Korea Co., Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
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: 20091223 Termination date: 20160803 |