ES2139785T3 - Colocacion en linea de ficheros de video sobre discos en un medio servidor. - Google Patents
Colocacion en linea de ficheros de video sobre discos en un medio servidor.Info
- Publication number
- ES2139785T3 ES2139785T3 ES95110704T ES95110704T ES2139785T3 ES 2139785 T3 ES2139785 T3 ES 2139785T3 ES 95110704 T ES95110704 T ES 95110704T ES 95110704 T ES95110704 T ES 95110704T ES 2139785 T3 ES2139785 T3 ES 2139785T3
- Authority
- ES
- Spain
- Prior art keywords
- disk
- programs
- bsr
- space
- bandwidth
- 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 - Lifetime
Links
Classifications
-
- 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
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Information Transfer Between Computers (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Studio Devices (AREA)
Abstract
UN SISTEMA Y UN METODO DE COLOCACION EN DONDE LA COLOCACION DE PROGRAMAS TALES COMO PELICULAS, PROGRAMAS DE AUDIO, PROGRAMAS AUDIOVISUALES Y TIPOS DE DATOS SIMILARES, SE DETERMINA COMO UNA FUNCION DE LA RELACION ANCHO DE BANDA-ESPACIO (BSR) DE CADA DISCO DEL SISTEMA. LA BSR DE UN DISCO SE DEFINE COMO EL ANCHO DE BANDA DEL DISCO DIVIDIDO POR EL ESPACIO. LA BSR DE LOS PROGRAMAS DEL DISCO ES LA SUPUESTA DEMANDA TOTAL DE LOS PROGRAMAS DIVIDIDO POR EL ESPACIO REQUERIDO PARA ALMACENAR LOS PROGRAMAS. EN UN ASPECTO PREFERENTE DE LA INVENCION, UN GESTOR DE COLOCACION DE VIDEO (UNA TAREA DE SOFTWARE QUE FUNCIONA BAJO UN PROGRAMA DE CONTROL PRINCIPAL DEL SERVIDOR) COLOCA LOS PROGRAMAS EN LOS DISCOS DE MODO QUE COINCIDAN LO MEJOR POSIBLE CON LA BSR DE LAS PELICULAS ALMACENADAS EN EL DISCO Y LA BSR DEL DISCO, MINIMIZANDO ASI EL DESPERDICIO TANTO DEL ANCHO DE BANDA DEL DISCO COMO DEL ESPACIO EN DISCO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/304,344 US5530557A (en) | 1994-09-12 | 1994-09-12 | Online placement of video files determined by a function of the bandwidth to space ratio of each of the storage devices in a server environment |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2139785T3 true ES2139785T3 (es) | 2000-02-16 |
Family
ID=23176125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95110704T Expired - Lifetime ES2139785T3 (es) | 1994-09-12 | 1995-07-10 | Colocacion en linea de ficheros de video sobre discos en un medio servidor. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5530557A (es) |
EP (1) | EP0701370B1 (es) |
JP (1) | JP3346957B2 (es) |
KR (1) | KR100254721B1 (es) |
CN (1) | CN1098491C (es) |
AT (1) | ATE188329T1 (es) |
CA (1) | CA2153000C (es) |
DE (1) | DE69514176T2 (es) |
ES (1) | ES2139785T3 (es) |
TW (1) | TW266378B (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69517795T2 (de) * | 1995-03-31 | 2000-12-28 | Sony Europ B V | System für Information auf Anfrage |
US5852705A (en) * | 1995-05-22 | 1998-12-22 | Sun Microsytems, Inc. | Method and apparatus for guaranteeing average case disk transfer bandwidth and seek time for a video server |
US5724543A (en) * | 1995-06-19 | 1998-03-03 | Lucent Technologies Inc. | Video data retrieval method for use in video server environments that use striped disks |
US6047309A (en) * | 1995-10-02 | 2000-04-04 | International Business Machines Corporation | Recording observed and reported response characteristics at server and/or client nodes in a replicated data environment, and selecting a server to provide data based on the observed and/or reported response characteristics |
US5948062A (en) * | 1995-10-27 | 1999-09-07 | Emc Corporation | Network file server using a cached disk array storing a network file directory including file locking information and data mover computers each having file system software for shared read-write file access |
US6061504A (en) * | 1995-10-27 | 2000-05-09 | Emc Corporation | Video file server using an integrated cached disk array and stream server computers |
US5933603A (en) * | 1995-10-27 | 1999-08-03 | Emc Corporation | Video file server maintaining sliding windows of a video data set in random access memories of stream server computers for immediate video-on-demand service beginning at any specified location |
US5719983A (en) * | 1995-12-18 | 1998-02-17 | Symbios Logic Inc. | Method and apparatus for placement of video data based on disk zones |
JPH09233412A (ja) * | 1996-02-23 | 1997-09-05 | Mitsubishi Electric Corp | 映像データの記録再生システム |
CA2201679A1 (en) | 1996-04-15 | 1997-10-15 | Raju C. Bopardikar | Video data storage |
GB2312319B (en) | 1996-04-15 | 1998-12-09 | Discreet Logic Inc | Video storage |
CA2201691C (en) * | 1996-04-15 | 2001-07-17 | Raju C. Bopardikar | Data storage |
JPH09330178A (ja) * | 1996-06-12 | 1997-12-22 | Sony Corp | データ記録再生装置 |
US5893140A (en) * | 1996-08-14 | 1999-04-06 | Emc Corporation | File server having a file system cache and protocol for truly safe asynchronous writes |
US6298386B1 (en) | 1996-08-14 | 2001-10-02 | Emc Corporation | Network file server having a message collector queue for connection and connectionless oriented protocols |
US5935206A (en) * | 1996-12-13 | 1999-08-10 | International Business Machines Corporation | Automatic replication of digital video as needed for video-on-demand |
US6253375B1 (en) * | 1997-01-13 | 2001-06-26 | Diva Systems Corporation | System for interactively distributing information services |
US5892915A (en) * | 1997-04-25 | 1999-04-06 | Emc Corporation | System having client sending edit commands to server during transmission of continuous media from one clip in play list for editing the play list |
US5987621A (en) * | 1997-04-25 | 1999-11-16 | Emc Corporation | Hardware and software failover services for a file server |
US5974503A (en) * | 1997-04-25 | 1999-10-26 | Emc Corporation | Storage and access of continuous media files indexed as lists of raid stripe sets associated with file names |
JP3810530B2 (ja) * | 1997-09-18 | 2006-08-16 | 富士通株式会社 | ビデオサーバシステム、コンテンツ動的配置装置及びコンテンツ動的配置方法 |
US6385673B1 (en) * | 1999-10-06 | 2002-05-07 | Sun Microsystems, Inc. | System and method for adjusting performance of a media storage by decreasing a maximum throughput by a primary derate parameter to specify available & guaranteed rate parameters and determining ring buffer sizes for streams |
US6721789B1 (en) | 1999-10-06 | 2004-04-13 | Sun Microsystems, Inc. | Scheduling storage accesses for rate-guaranteed and non-rate-guaranteed requests |
US6438630B1 (en) | 1999-10-06 | 2002-08-20 | Sun Microsystems, Inc. | Scheduling storage accesses for multiple continuous media streams |
US7979881B1 (en) * | 2000-03-30 | 2011-07-12 | Microsoft Corporation | System and method for identifying audio/visual programs to be recorded |
TW511158B (en) * | 2000-08-11 | 2002-11-21 | Alps Electric Co Ltd | Plasma processing apparatus and system, performance validation system thereof |
US6907607B1 (en) * | 2000-10-17 | 2005-06-14 | International Business Machines Corporation | System and method for analyzing capacity in a plurality of processing systems |
GB2374756B (en) * | 2001-04-20 | 2004-07-28 | Discreet Logic Inc | Image processing |
GB2374749B (en) * | 2001-04-20 | 2005-04-06 | Discreet Logic Inc | Image data processing |
US20060194773A1 (en) * | 2001-07-13 | 2006-08-31 | Paratek Pharmaceuticals, Inc. | Tetracyline compounds having target therapeutic activities |
EP2329828A1 (en) | 2001-07-13 | 2011-06-08 | Paratek Pharmaceuticals, Inc. | Tetracyclines for the treatment of ischaemia |
GB2391103B (en) * | 2002-07-19 | 2005-08-17 | Autodesk Canada Inc | Image data processing apparatus |
CN1195274C (zh) * | 2003-01-25 | 2005-03-30 | 华中科技大学 | 基于集群视频服务器的节目源分片分布式存储方法 |
US20040230862A1 (en) * | 2003-05-16 | 2004-11-18 | Arif Merchant | Redundant data assigment in a data storage system |
US8789119B2 (en) * | 2004-09-30 | 2014-07-22 | Cisco Technology, Inc. | Statistical remultiplexer performance for video on demand applications by use of metadata |
US7395395B2 (en) * | 2004-11-09 | 2008-07-01 | At&T Delaware Intellectual Property, Inc. | Methods, systems, and storage mediums for monitoring consumption of storage space and relocating content contained in the storage when a predetermined condition is met |
AU2007249695A1 (en) | 2006-05-15 | 2007-11-22 | Paratek Pharmaceuticals, Inc. | Methods of regulating expression of genes or of gene products using substituted tetracycline compounds |
US8954976B2 (en) | 2008-07-10 | 2015-02-10 | Juniper Networks, Inc. | Data storage in distributed resources of a network based on provisioning attributes |
US8099402B2 (en) | 2008-07-10 | 2012-01-17 | Juniper Networks, Inc. | Distributed data storage and access systems |
CN102204267B (zh) * | 2008-07-10 | 2014-05-07 | 瞻博网络公司 | 分布式数据存储和接入系统 |
JP2011215794A (ja) * | 2010-03-31 | 2011-10-27 | Fujitsu Ltd | 分散ストレージシステム及びプログラム |
JP5248576B2 (ja) * | 2010-11-16 | 2013-07-31 | 株式会社東芝 | ビデオサーバ及び映像データ伝送方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5142667A (en) * | 1990-09-28 | 1992-08-25 | Xerox Corporation | Resource and memory management algorithms for electric printing and electronic reprographic systems |
US5341474A (en) * | 1992-05-15 | 1994-08-23 | Bell Communications Research, Inc. | Communications architecture and buffer for distributing information services |
US5442390A (en) * | 1993-07-07 | 1995-08-15 | Digital Equipment Corporation | Video on demand with memory accessing and or like functions |
-
1994
- 1994-09-12 US US08/304,344 patent/US5530557A/en not_active Expired - Lifetime
-
1995
- 1995-06-19 TW TW084106280A patent/TW266378B/zh active
- 1995-06-29 CA CA002153000A patent/CA2153000C/en not_active Expired - Fee Related
- 1995-07-10 AT AT95110704T patent/ATE188329T1/de not_active IP Right Cessation
- 1995-07-10 EP EP95110704A patent/EP0701370B1/en not_active Expired - Lifetime
- 1995-07-10 ES ES95110704T patent/ES2139785T3/es not_active Expired - Lifetime
- 1995-07-10 DE DE69514176T patent/DE69514176T2/de not_active Expired - Lifetime
- 1995-07-13 CN CN95109973A patent/CN1098491C/zh not_active Expired - Fee Related
- 1995-08-01 JP JP19626595A patent/JP3346957B2/ja not_active Expired - Fee Related
- 1995-09-11 KR KR1019950030164A patent/KR100254721B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE188329T1 (de) | 2000-01-15 |
DE69514176T2 (de) | 2000-06-21 |
EP0701370A1 (en) | 1996-03-13 |
CA2153000C (en) | 2000-09-12 |
EP0701370B1 (en) | 1999-12-29 |
JPH0887832A (ja) | 1996-04-02 |
TW266378B (en) | 1995-12-21 |
CA2153000A1 (en) | 1996-03-13 |
KR100254721B1 (ko) | 2000-05-01 |
KR960011961A (ko) | 1996-04-20 |
JP3346957B2 (ja) | 2002-11-18 |
CN1123932A (zh) | 1996-06-05 |
DE69514176D1 (de) | 2000-02-03 |
US5530557A (en) | 1996-06-25 |
CN1098491C (zh) | 2003-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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