DE69627031T2 - Dateiprozessor für die verteilung von multimedia-dateien - Google Patents

Dateiprozessor für die verteilung von multimedia-dateien

Info

Publication number
DE69627031T2
DE69627031T2 DE69627031T DE69627031T DE69627031T2 DE 69627031 T2 DE69627031 T2 DE 69627031T2 DE 69627031 T DE69627031 T DE 69627031T DE 69627031 T DE69627031 T DE 69627031T DE 69627031 T2 DE69627031 T2 DE 69627031T2
Authority
DE
Germany
Prior art keywords
distribution
multimedia files
file processor
file
processor
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
Application number
DE69627031T
Other languages
English (en)
Other versions
DE69627031D1 (de
Inventor
Marcel Graf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cisco Systems Inc
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69627031D1 publication Critical patent/DE69627031D1/de
Application granted granted Critical
Publication of DE69627031T2 publication Critical patent/DE69627031T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • 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
DE69627031T 1996-01-08 1996-01-08 Dateiprozessor für die verteilung von multimedia-dateien Expired - Lifetime DE69627031T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1996/000049 WO1997025817A1 (en) 1996-01-08 1996-01-08 File server for multimedia file distribution

Publications (2)

Publication Number Publication Date
DE69627031D1 DE69627031D1 (de) 2003-04-30
DE69627031T2 true DE69627031T2 (de) 2003-12-04

Family

ID=8166148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627031T Expired - Lifetime DE69627031T2 (de) 1996-01-08 1996-01-08 Dateiprozessor für die verteilung von multimedia-dateien

Country Status (6)

Country Link
US (1) US6085221A (de)
EP (1) EP0878097B1 (de)
JP (1) JP3063859B2 (de)
KR (1) KR100280559B1 (de)
DE (1) DE69627031T2 (de)
WO (1) WO1997025817A1 (de)

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US6925120B2 (en) * 2001-09-24 2005-08-02 Mitsubishi Electric Research Labs, Inc. Transcoder for scalable multi-layer constant quality video bitstreams
US7688863B2 (en) * 2001-10-19 2010-03-30 Renesas Technology America, Inc. Methods and apparatus for sharing network bandwidth
US20030126197A1 (en) * 2001-12-28 2003-07-03 Black Brad R. Efficient content placement using network proximity
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US7506023B2 (en) * 2002-06-13 2009-03-17 International Business Machines Corporation Apparatus, system and method of relating time set on one computer system to time set on another computer system
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Also Published As

Publication number Publication date
JP3063859B2 (ja) 2000-07-12
KR100280559B1 (ko) 2001-02-01
DE69627031D1 (de) 2003-04-30
JPH10507056A (ja) 1998-07-07
EP0878097B1 (de) 2003-03-26
WO1997025817A1 (en) 1997-07-17
KR19980702296A (ko) 1998-07-15
EP0878097A1 (de) 1998-11-18
US6085221A (en) 2000-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CISCO SYSTEMS, INC., SAN JOSE, CALIF., US

8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M