CN1670852A - 数据记录再现装置、存储装置及文件存取方法 - Google Patents
数据记录再现装置、存储装置及文件存取方法 Download PDFInfo
- Publication number
- CN1670852A CN1670852A CNA2004100447331A CN200410044733A CN1670852A CN 1670852 A CN1670852 A CN 1670852A CN A2004100447331 A CNA2004100447331 A CN A2004100447331A CN 200410044733 A CN200410044733 A CN 200410044733A CN 1670852 A CN1670852 A CN 1670852A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- file
- memory storage
- data
- head part
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 36
- 230000005055 memory storage Effects 0.000 claims description 44
- 239000004065 semiconductor Substances 0.000 claims description 24
- 238000011084 recovery Methods 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000013500 data storage Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
-
- 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
- H04N21/42661—Internal components of the client ; Characteristics thereof for reading from or writing on a magnetic storage medium, e.g. hard disk drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
-
- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004079455 | 2004-03-19 | ||
JP2004079455 | 2004-03-19 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101269442A Division CN101505390B (zh) | 2004-03-19 | 2004-05-17 | 数据记录再现装置、存储装置及文件存取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1670852A true CN1670852A (zh) | 2005-09-21 |
CN100483528C CN100483528C (zh) | 2009-04-29 |
Family
ID=34987903
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101269442A Expired - Fee Related CN101505390B (zh) | 2004-03-19 | 2004-05-17 | 数据记录再现装置、存储装置及文件存取方法 |
CNB2004100447331A Expired - Fee Related CN100483528C (zh) | 2004-03-19 | 2004-05-17 | 数据记录再现装置、存储装置及文件存取方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101269442A Expired - Fee Related CN101505390B (zh) | 2004-03-19 | 2004-05-17 | 数据记录再现装置、存储装置及文件存取方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7783171B2 (zh) |
KR (1) | KR100646301B1 (zh) |
CN (2) | CN101505390B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8296649B2 (en) * | 2005-05-31 | 2012-10-23 | Sorenson Media, Inc. | Method, graphical interface and computer-readable medium for generating a preview of a reformatted preview segment |
KR100833235B1 (ko) * | 2006-03-18 | 2008-05-28 | 삼성전자주식회사 | 방송 스트림 저장 방법 및 장치와 방송 스트림 저장 기능을갖는 텔레비전 |
JP5180077B2 (ja) * | 2006-08-11 | 2013-04-10 | パナソニック株式会社 | 複数ドライブ装置の遅延対策と省電力制御を行う記録再生装置 |
EP2083421B1 (en) * | 2007-10-17 | 2019-01-02 | Panasonic Intellectual Property Corporation of America | Video recording device, video recording method, video recording program, and integrated circuit |
JP2009110612A (ja) * | 2007-10-31 | 2009-05-21 | Panasonic Corp | 記録再生装置 |
US8965183B1 (en) * | 2008-01-30 | 2015-02-24 | Dominic M. Kotab | Systems and methods for creating and storing reduced quality video data |
CN102238151B (zh) * | 2010-04-27 | 2014-07-16 | 中兴通讯股份有限公司 | 一种基于Flash的媒体流生成系统及方法 |
US9641378B1 (en) * | 2013-03-12 | 2017-05-02 | Western Digital Technologies, Inc. | Adjustment of compression ratios for data storage |
CN109656476B (zh) * | 2018-12-05 | 2022-10-18 | 镕铭微电子(济南)有限公司 | 一种硬件加速模块及视频处理设备 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2513901B2 (ja) * | 1990-06-01 | 1996-07-10 | パイオニア株式会社 | 複数の記録ディスクによるビデオフォ―マット信号記録再生方法 |
KR930009693B1 (ko) * | 1991-04-30 | 1993-10-08 | 삼성전자 주식회사 | 녹화신호 저장 기능을 갖는 비디오 카세트 레코더 |
JPH0879685A (ja) * | 1994-08-31 | 1996-03-22 | Sony Corp | ニア・ビデオ・オン・デマンドシステムにおけるプログラム再生装置 |
JP2000195239A (ja) | 1998-12-28 | 2000-07-14 | Hitachi Ltd | ディスク装置 |
JP2001014110A (ja) | 1999-04-30 | 2001-01-19 | Nippon Hoso Kyokai <Nhk> | ファイル記録再生方法および装置 |
KR20010053815A (ko) | 1999-12-01 | 2001-07-02 | 윤종용 | 데이터 기록관리방법과 방송 수신 시스템 |
JP2001245240A (ja) | 2000-02-28 | 2001-09-07 | Canon Inc | 映像再生装置、その再生方法、映像記録装置、その記録方法および記憶媒体 |
JP2001256725A (ja) | 2000-03-14 | 2001-09-21 | Victor Co Of Japan Ltd | 情報記録再生システム |
US6445654B1 (en) * | 2000-07-28 | 2002-09-03 | Hitachi, Ltd. | Recording/reproducing method and device with supplementary data storage and output |
US6763400B2 (en) * | 2000-09-12 | 2004-07-13 | Kabushiki Kaisha Toshiba | Computer having control means for determining an operation state of an audio sources selecting switch when the computer is powered on/off, in a standby and a pause states |
JP2003123379A (ja) | 2001-10-09 | 2003-04-25 | Sony Corp | 情報処理装置、情報処理装置の制御方法、情報処理装置の制御プログラム及び情報処理装置の制御プログラムを記録した記録媒体 |
US7747144B2 (en) * | 2001-10-01 | 2010-06-29 | Sony Corporation | Information processing apparatus, information processing method, recording medium, control |
JP3770138B2 (ja) | 2001-10-18 | 2006-04-26 | ソニー株式会社 | 情報処理装置、情報処理装置の制御方法、情報処理装置の制御プログラム及び情報処理装置の制御プログラムを記録した記録媒体 |
JP4601882B2 (ja) | 2001-11-06 | 2010-12-22 | ソニー株式会社 | 多階層記録再生装置および多階層記録再生方法 |
JP2003303472A (ja) * | 2002-04-04 | 2003-10-24 | Hitachi Ltd | 情報記録装置及び情報記録方法 |
JP2003337596A (ja) * | 2002-05-20 | 2003-11-28 | Teac Corp | オ−ディオデータ処理方法及び装置 |
US7006318B2 (en) | 2002-08-29 | 2006-02-28 | Freescale Semiconductor, Inc. | Removable media storage system with memory for storing operational data |
-
2004
- 2004-05-14 KR KR1020040034134A patent/KR100646301B1/ko not_active IP Right Cessation
- 2004-05-17 CN CN2009101269442A patent/CN101505390B/zh not_active Expired - Fee Related
- 2004-05-17 US US10/846,559 patent/US7783171B2/en not_active Expired - Fee Related
- 2004-05-17 CN CNB2004100447331A patent/CN100483528C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101505390B (zh) | 2011-05-25 |
KR100646301B1 (ko) | 2006-11-23 |
CN101505390A (zh) | 2009-08-12 |
US20050210519A1 (en) | 2005-09-22 |
KR20050093651A (ko) | 2005-09-23 |
CN100483528C (zh) | 2009-04-29 |
US7783171B2 (en) | 2010-08-24 |
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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: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130906 Address after: Tokyo, Japan Patentee after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150324 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Kanagawa, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150324 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Kanagawa, Japan Patentee before: Hitachi Consumer 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: 20090429 Termination date: 20170517 |