MXPA03007179A - Dispositivo y metodo para controlar el acceso a un medio de almacenamiento. - Google Patents

Dispositivo y metodo para controlar el acceso a un medio de almacenamiento.

Info

Publication number
MXPA03007179A
MXPA03007179A MXPA03007179A MXPA03007179A MXPA03007179A MX PA03007179 A MXPA03007179 A MX PA03007179A MX PA03007179 A MXPA03007179 A MX PA03007179A MX PA03007179 A MXPA03007179 A MX PA03007179A MX PA03007179 A MXPA03007179 A MX PA03007179A
Authority
MX
Mexico
Prior art keywords
managing
access
storage medium
medium
storage
Prior art date
Application number
MXPA03007179A
Other languages
English (en)
Inventor
Abelard Franck
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA03007179A publication Critical patent/MXPA03007179A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0875—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with dedicated cache, e.g. instruction or stack
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • H04N21/43—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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
MXPA03007179A 2001-02-12 2002-02-04 Dispositivo y metodo para controlar el acceso a un medio de almacenamiento. MXPA03007179A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0101969A FR2820846B1 (fr) 2001-02-12 2001-02-12 Dispositif et procede de gestion d'acces a un support d'enregistrement
PCT/EP2002/001252 WO2002065299A1 (en) 2001-02-12 2002-02-04 Device and method for managing the access to a storage medium

Publications (1)

Publication Number Publication Date
MXPA03007179A true MXPA03007179A (es) 2003-12-04

Family

ID=8859976

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007179A MXPA03007179A (es) 2001-02-12 2002-02-04 Dispositivo y metodo para controlar el acceso a un medio de almacenamiento.

Country Status (7)

Country Link
EP (1) EP1362290A1 (es)
JP (1) JP4325194B2 (es)
KR (1) KR100947043B1 (es)
CN (1) CN1491387B (es)
FR (1) FR2820846B1 (es)
MX (1) MXPA03007179A (es)
WO (1) WO2002065299A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003265551A1 (en) * 2002-08-28 2004-03-19 Grass Valley (U.S.) Inc. Video-storage network having increased performance
JP4222869B2 (ja) 2002-12-10 2009-02-12 株式会社ソニー・コンピュータエンタテインメント 画像再生装置
JP2007503787A (ja) 2003-05-19 2007-02-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ メモリ帯域幅要求が低いビデオ処理装置
KR100547810B1 (ko) * 2003-08-27 2006-01-31 삼성전자주식회사 디지털 멀티미디어 데이터의 재생이 가능한 디지털멀티미디어 방송 수신 장치 및 방법
US20080243918A1 (en) * 2004-03-30 2008-10-02 Koninklijke Philips Electronic, N.V. System and Method For Supporting Improved Trick Mode Performance For Disc Based Multimedia Content
JP4239096B2 (ja) * 2004-08-24 2009-03-18 ソニー株式会社 情報処理装置および方法、並びにプログラム
KR100744057B1 (ko) * 2006-01-04 2007-07-30 삼성전자주식회사 임베디드 시스템 및 그 ｇｕｉ 디스플레이방법
FR2930059B1 (fr) * 2008-04-09 2010-04-09 Ateme Sa Traitement d'une sequence video dans une memoire cache
JP5958474B2 (ja) * 2012-01-30 2016-08-02 富士通株式会社 データ管理装置、データ管理方法、データ管理プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270791B (en) * 1992-09-21 1996-07-17 Grass Valley Group Disk-based digital video recorder
JP3568984B2 (ja) * 1994-06-20 2004-09-22 株式会社日立製作所 情報の再生方法、再生装置、出力方法及び出力装置
US5870551A (en) * 1996-04-08 1999-02-09 Lucent Technologies Inc. Lookahead buffer replacement method using ratio of clients access order offsets and buffer data block offsets
US6327418B1 (en) * 1997-10-10 2001-12-04 Tivo Inc. Method and apparatus implementing random access and time-based functions on a continuous stream of formatted digital data
JPH11252471A (ja) * 1998-03-03 1999-09-17 Matsushita Electric Ind Co Ltd 番組及び番組情報を放送するセンター装置と端末装置

Also Published As

Publication number Publication date
EP1362290A1 (en) 2003-11-19
CN1491387A (zh) 2004-04-21
KR20030086258A (ko) 2003-11-07
JP2004535089A (ja) 2004-11-18
KR100947043B1 (ko) 2010-03-11
CN1491387B (zh) 2011-12-14
FR2820846A1 (fr) 2002-08-16
WO2002065299A1 (en) 2002-08-22
JP4325194B2 (ja) 2009-09-02
FR2820846B1 (fr) 2003-05-30

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Legal Events

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