BRPI0413736A - método para a criação de reprodução de um arquivo de mìdia - Google Patents

método para a criação de reprodução de um arquivo de mìdia

Info

Publication number
BRPI0413736A
BRPI0413736A BRPI0413736-1A BRPI0413736A BRPI0413736A BR PI0413736 A BRPI0413736 A BR PI0413736A BR PI0413736 A BRPI0413736 A BR PI0413736A BR PI0413736 A BRPI0413736 A BR PI0413736A
Authority
BR
Brazil
Prior art keywords
media file
playback
instructions
media
playback unit
Prior art date
Application number
BRPI0413736-1A
Other languages
English (en)
Inventor
Bruno Bozionek
Thomas Hanna
Klaus-Josef Kunte
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0413736A publication Critical patent/BRPI0413736A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00188—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised devices recording or reproducing contents to/from a record carrier
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00659—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a control step which is implemented as an executable file stored on the record carrier
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/0084—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific time or date
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • 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
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2583—Optical discs wherein two standards are used on a single disc, e.g. one DVD section and one CD section

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

"MéTODO PARA A CRIAçãO E REPRODUçãO DE UM ARQUIVO DE MìDIA". A presente invenção refere-se a um método para a reprodução de um arquivo de mídia em uma unidade de reprodução, compreendendo a obtenção das instruções para a execução contidas no arquivo de mídia pela unidade de reprodução, a execução das instruções para a decodificação e/ou descompressão de um fluxo de dados de mídia armazenado no arquivo de mídia de modo codificado e/ou comprimido através de um dispositivo de execução da unidade de reprodução, e a reprodução do fluxo de dados de mídia através das instruções executadas no dispositivo de execução. A presente invenção refere-se ainda a um método para a criação de um arquivo de mídia compreendendo a codificação e/ou compressão de um fluxo de dados de mídia com a ajuda de um algoritmo de processamento, a definição de um algoritmo de processamento que complementa o algoritmo de processamento na forma de instruções para a execução por uma unidade de reprodução, e a compilação do arquivo de mídia com uma primeira seção para gravar o fluxo de dados de mídia codificado e/ou comprimido e pelo menos uma segunda seção para gravar as instruções para a execução.
BRPI0413736-1A 2003-08-22 2004-07-20 método para a criação de reprodução de um arquivo de mìdia BRPI0413736A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10338696A DE10338696A1 (de) 2003-08-22 2003-08-22 Verfahren zur Erzeugung und Wiedergabe einer Mediendatei
PCT/EP2004/051555 WO2005022530A1 (de) 2003-08-22 2004-07-20 Verfahren zur erzeugung und wiedergabe einer mediendatei

Publications (1)

Publication Number Publication Date
BRPI0413736A true BRPI0413736A (pt) 2006-10-24

Family

ID=34201879

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413736-1A BRPI0413736A (pt) 2003-08-22 2004-07-20 método para a criação de reprodução de um arquivo de mìdia

Country Status (10)

Country Link
US (1) US20070016703A1 (pt)
EP (1) EP1656674A1 (pt)
JP (2) JP4778428B2 (pt)
KR (1) KR20060133946A (pt)
CN (1) CN1871652B (pt)
BR (1) BRPI0413736A (pt)
DE (1) DE10338696A1 (pt)
RU (1) RU2343569C2 (pt)
TW (1) TW200511859A (pt)
WO (1) WO2005022530A1 (pt)

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US20070260615A1 (en) * 2006-05-08 2007-11-08 Eran Shen Media with Pluggable Codec
US9680686B2 (en) * 2006-05-08 2017-06-13 Sandisk Technologies Llc Media with pluggable codec methods
JP4338724B2 (ja) * 2006-09-28 2009-10-07 沖電気工業株式会社 電話端末、電話通信システム及び電話端末構成用プログラム
US7873588B2 (en) * 2007-02-05 2011-01-18 Emantras, Inc. Mobile e-learning method and apparatus based on media adapted learning objects
EP1988451A1 (en) * 2007-05-04 2008-11-05 Deutsche Thomson OHG Method for generating a set of machine-interpretable instructions for presenting media content to a user
EP2107567A1 (en) * 2008-04-04 2009-10-07 Deutsche Thomson OHG Data carrier carrying a set of machine-interpretable instructions and media content which is presented upon execution of said machine-interpretable instructions
US8640097B2 (en) * 2009-03-16 2014-01-28 Microsoft Corporation Hosted application platform with extensible media format
EP2254119B1 (en) * 2009-05-20 2019-03-13 Sony DADC Austria AG Method for copy protection
US9263085B2 (en) 2009-05-20 2016-02-16 Sony Dadc Austria Ag Method for copy protection
US8717857B2 (en) 2009-05-20 2014-05-06 Sony Dadc Austria Ag Method for copy protection
US8738163B2 (en) * 2010-12-28 2014-05-27 Channel D Corporation Proxy file pointer method for redirecting access for incompatible file formats
US9231100B2 (en) 2012-10-31 2016-01-05 Infineon Technologies Austria Ag Semiconductor device and method for manufacturing a semiconductor device
US20160119399A1 (en) * 2014-10-24 2016-04-28 Kevin J. Glass Extending browser support of real time media to any available codec
EP3450608B1 (en) * 2017-08-29 2020-01-08 Samsung Electronics Co., Ltd. Washing machine and control method thereof

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US5721720A (en) * 1994-12-28 1998-02-24 Kabushiki Kaisha Toshiba Optical recording medium recording pixel data as a compressed unit data block
US6141681A (en) * 1997-03-07 2000-10-31 Advanced Micro Devices, Inc. Method of and apparatus for transferring and interpreting a data package
US6014689A (en) * 1997-06-03 2000-01-11 Smith Micro Software Inc. E-mail system with a video e-mail player
CN1867068A (zh) * 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
KR100559688B1 (ko) * 1998-07-22 2006-03-10 마츠시타 덴끼 산교 가부시키가이샤 저작권을 보호하고 기록매체에 기록된 암호화된디지털데이터를 용이하게 재생하는 디지털데이터기록장치와 그 방법 및 그 프로그램을 기록한 컴퓨터판독가능한 기록매체
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Also Published As

Publication number Publication date
JP4778428B2 (ja) 2011-09-21
TW200511859A (en) 2005-03-16
CN1871652B (zh) 2011-11-23
US20070016703A1 (en) 2007-01-18
DE10338696A1 (de) 2005-03-17
JP2007503070A (ja) 2007-02-15
RU2343569C2 (ru) 2009-01-10
WO2005022530A1 (de) 2005-03-10
RU2006109014A (ru) 2007-10-20
JP2009043400A (ja) 2009-02-26
CN1871652A (zh) 2006-11-29
EP1656674A1 (de) 2006-05-17
KR20060133946A (ko) 2006-12-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SIEMENS ENTERPRISE COMMUNICATIONS GMBH AND CO. KG

B25D Requested change of name of applicant approved

Owner name: UNIFY GMBH AND CO. KG (DE)

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]