BR112015023465A2 - aparelho de gerenciamento de conteúdo de mídia digital e método - Google Patents

aparelho de gerenciamento de conteúdo de mídia digital e método

Info

Publication number
BR112015023465A2
BR112015023465A2 BR112015023465A BR112015023465A BR112015023465A2 BR 112015023465 A2 BR112015023465 A2 BR 112015023465A2 BR 112015023465 A BR112015023465 A BR 112015023465A BR 112015023465 A BR112015023465 A BR 112015023465A BR 112015023465 A2 BR112015023465 A2 BR 112015023465A2
Authority
BR
Brazil
Prior art keywords
content
control information
digital media
content file
computer readable
Prior art date
Application number
BR112015023465A
Other languages
English (en)
Other versions
BR112015023465A8 (pt
Inventor
Simon Gorman Christopher
Charles Geary Lycett Nicholas
Original Assignee
Now Tech Ip Limited
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 Now Tech Ip Limited filed Critical Now Tech Ip Limited
Publication of BR112015023465A2 publication Critical patent/BR112015023465A2/pt
Publication of BR112015023465A8 publication Critical patent/BR112015023465A8/pt

Links

Classifications

    • 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]
    • 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
    • G06F21/60—Protecting data
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Abstract

abstract a digital media content management apparatus and method for securely storing a content file on a computer readable medium and playing the content file from the computer readable medium is disclosed. the content file comprises control information readable by a content player and payload information including content data. the content file is deconstructed into at least one control information portion and at least one payload information portion being undetectable to a content player of a user device. the control information portion and the payload information portion are separately stored, and at least one of the portions is associated with packing data, and the packing data associated with at least one of the portions comprises a reference to the location of the other portion. 1 tradução do resumo resumo patente de invenção: "aparelho de gerenciamento de conteúdo de mídia digital e método". um aparelho de gerenciamento de conteúdo de mídia digital e método para armazenar com segurança um arquivo de conteúdo em um meio legível por computador e reproduzir o arquivo de conteúdo a partir do meio legível por computador é divulgado. o arquivo de conteúdo compreende informações de controle lidas por um leitor de conteúdo e informações de carga útil incluindo dados de conteúdo. o arquivo de conteúdo é desconstruído em pelo menos uma porção de informação de controle e pelo menos uma porção de informação de carga útil a ser indetectável por um leitor de conteúdo de um dispositivo de usuário. a porção de informação de controle e a porção de informação de carga útil são armazenadas separadamente, e, pelo menos uma das porções está associada com dados de armazenamento, e os dados de armazenamento associados com pelo menos uma das porções compreendem uma referência para a localização da outra porção.
BR112015023465A 2013-03-15 2014-03-17 método e aparelho para armazenar e reproduzir arquivo de conteúdo a partir de meio legível por computador BR112015023465A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/843,824 US9075960B2 (en) 2013-03-15 2013-03-15 Digital media content management apparatus and method
PCT/GB2014/050840 WO2014140650A2 (en) 2013-03-15 2014-03-17 Digital media content management apparatus and method

Publications (2)

Publication Number Publication Date
BR112015023465A2 true BR112015023465A2 (pt) 2017-07-18
BR112015023465A8 BR112015023465A8 (pt) 2019-12-03

Family

ID=50473699

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023465A BR112015023465A8 (pt) 2013-03-15 2014-03-17 método e aparelho para armazenar e reproduzir arquivo de conteúdo a partir de meio legível por computador

Country Status (11)

Country Link
US (2) US9075960B2 (pt)
EP (1) EP2973150A2 (pt)
JP (1) JP6461020B2 (pt)
CN (1) CN105339944A (pt)
AU (1) AU2014229741A1 (pt)
BR (1) BR112015023465A8 (pt)
CA (1) CA2906258A1 (pt)
RU (1) RU2015144190A (pt)
SG (1) SG11201507584WA (pt)
WO (1) WO2014140650A2 (pt)
ZA (1) ZA201506841B (pt)

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Also Published As

Publication number Publication date
EP2973150A2 (en) 2016-01-20
BR112015023465A8 (pt) 2019-12-03
WO2014140650A2 (en) 2014-09-18
US10275577B2 (en) 2019-04-30
ZA201506841B (en) 2017-07-26
AU2014229741A1 (en) 2015-10-01
CN105339944A (zh) 2016-02-17
JP2016520884A (ja) 2016-07-14
WO2014140650A3 (en) 2014-11-27
US9075960B2 (en) 2015-07-07
SG11201507584WA (en) 2015-10-29
US20140283140A1 (en) 2014-09-18
US20160070888A1 (en) 2016-03-10
RU2015144190A (ru) 2017-04-26
CA2906258A1 (en) 2014-09-18
JP6461020B2 (ja) 2019-01-30

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements