CA2377006A1 - Systeme et procede servant a integrer un protocole de support telecharge - Google Patents

Systeme et procede servant a integrer un protocole de support telecharge Download PDF

Info

Publication number
CA2377006A1
CA2377006A1 CA002377006A CA2377006A CA2377006A1 CA 2377006 A1 CA2377006 A1 CA 2377006A1 CA 002377006 A CA002377006 A CA 002377006A CA 2377006 A CA2377006 A CA 2377006A CA 2377006 A1 CA2377006 A1 CA 2377006A1
Authority
CA
Canada
Prior art keywords
media
protocol
player
downloaded
piece
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.)
Abandoned
Application number
CA002377006A
Other languages
English (en)
Inventor
John H. Mallard, Iii
Sanjeev Kumar
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.)
Individual
Original Assignee
PortalPlayer Inc
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 PortalPlayer Inc filed Critical PortalPlayer Inc
Publication of CA2377006A1 publication Critical patent/CA2377006A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Communication Control (AREA)

Abstract

Système et procédé servant à intégrer un protocole et consistant à utiliser un reproducteur de support afin de reproduire une ou plusieurs unités différentes de supports au moyen de différents protocoles téléchargés depuis un ordinateur selon les besoins. Ces protocoles peuvent comprendre différents CODEC et différents gestionnaires de droits numériques.
CA002377006A 2000-04-18 2001-04-18 Systeme et procede servant a integrer un protocole de support telecharge Abandoned CA2377006A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55141700A 2000-04-18 2000-04-18
US09/551,417 2000-04-18
PCT/US2001/012765 WO2001080472A2 (fr) 2000-04-18 2001-04-18 Systeme et procede servant a integrer un protocole de support telecharge

Publications (1)

Publication Number Publication Date
CA2377006A1 true CA2377006A1 (fr) 2001-10-25

Family

ID=24201183

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002377006A Abandoned CA2377006A1 (fr) 2000-04-18 2001-04-18 Systeme et procede servant a integrer un protocole de support telecharge

Country Status (4)

Country Link
EP (1) EP1234247A2 (fr)
AU (1) AU2001255497A1 (fr)
CA (1) CA2377006A1 (fr)
WO (1) WO2001080472A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030109252A1 (en) * 2001-12-10 2003-06-12 Koninklijke Philips Electronics N.V. System and method of codec employment in a cellular telephone
EA015549B1 (ru) 2003-06-05 2011-08-30 Интертраст Текнолоджис Корпорейшн Переносимая система и способ для приложений одноранговой компоновки услуг
KR100564731B1 (ko) 2004-08-13 2006-03-28 (주)잉카엔트웍스 네트워크를 통하여 개인 휴대 단말기로 데이터를 전송하는방법 및 그 시스템
US20090044253A1 (en) * 2004-12-02 2009-02-12 Now Technologies Pty Limited Managing unprotected and protected content in private networks
US9626667B2 (en) 2005-10-18 2017-04-18 Intertrust Technologies Corporation Digital rights management engine systems and methods
GB2440170B8 (en) 2006-07-14 2014-07-16 Vodafone Plc Digital rights management
WO2012142178A2 (fr) 2011-04-11 2012-10-18 Intertrust Technologies Corporation Systèmes et procédés de sécurité d'informations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768539A (en) * 1994-05-27 1998-06-16 Bell Atlantic Network Services, Inc. Downloading applications software through a broadcast channel
US5793980A (en) * 1994-11-30 1998-08-11 Realnetworks, Inc. Audio-on-demand communication system
US5630066A (en) * 1994-12-20 1997-05-13 Sun Microsystems, Inc. System and method for locating object view and platform independent object
US5951639A (en) * 1996-02-14 1999-09-14 Powertv, Inc. Multicast downloading of software and data modules and their compatibility requirements
US6199076B1 (en) * 1996-10-02 2001-03-06 James Logan Audio program player including a dynamic program selection controller
US6078951A (en) * 1996-11-27 2000-06-20 Intel Corporation Method and apparatus for automating a software delivery system by locating, downloading, installing, and upgrading of viewer software

Also Published As

Publication number Publication date
AU2001255497A1 (en) 2001-10-30
WO2001080472A3 (fr) 2002-03-21
EP1234247A2 (fr) 2002-08-28
WO2001080472A2 (fr) 2001-10-25

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Legal Events

Date Code Title Description
FZDE Discontinued