BR0015084A - Método e sistema para adição de um sistema de acesso condicional - Google Patents
Método e sistema para adição de um sistema de acesso condicionalInfo
- Publication number
- BR0015084A BR0015084A BR0015084-3A BR0015084A BR0015084A BR 0015084 A BR0015084 A BR 0015084A BR 0015084 A BR0015084 A BR 0015084A BR 0015084 A BR0015084 A BR 0015084A
- Authority
- BR
- Brazil
- Prior art keywords
- conditional access
- access system
- source
- security
- audio
- Prior art date
Links
Classifications
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
-
- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
-
- 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
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/165—Centralised control of user terminal ; Registering at central
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Storage Device Security (AREA)
Abstract
"MéTODO E SISTEMA PARA ADIçãO DE UM SISTEMA DE ACESSO CONDICIONAL". Um método de adicionar um sistema de acesso condicional a um sistema de transmissão de áudio/vídeo digital que fornece conteúdo de uma fonte para um dispositivo de segurança associado a um dispositivo de processamento de áudio/vídeo pela provisão na fonte de transmissão de um fluxo de dados tendo dados de informação de sistema incluindo um identificador não usado reservado para dados de segurança associados ao sistema de acesso condicional adicional.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16302499P | 1999-11-02 | 1999-11-02 | |
US60/163.024 | 1999-11-02 | ||
PCT/US2000/030215 WO2001033851A1 (en) | 1999-11-02 | 2000-11-02 | Method and system for adding a conditional access system |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0015084A true BR0015084A (pt) | 2002-06-18 |
BR0015084B1 BR0015084B1 (pt) | 2014-11-04 |
Family
ID=22588137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0015084-3A BR0015084B1 (pt) | 1999-11-02 | 2000-11-02 | Método e sistema para adição de um sistema de acesso condicional |
Country Status (12)
Country | Link |
---|---|
US (1) | US8813113B1 (pt) |
EP (1) | EP1234450B1 (pt) |
JP (1) | JP4688389B2 (pt) |
KR (1) | KR100676913B1 (pt) |
CN (1) | CN1192622C (pt) |
AU (1) | AU1454701A (pt) |
BR (1) | BR0015084B1 (pt) |
DE (1) | DE60017589T2 (pt) |
ES (1) | ES2234693T3 (pt) |
IL (2) | IL149178A0 (pt) |
MX (1) | MXPA02004353A (pt) |
WO (1) | WO2001033851A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1216301A (en) * | 1999-10-19 | 2001-04-30 | Thomson Licensing S.A. | System and method of verifying authorization for communicating protected content |
CN101883243B (zh) * | 2002-01-02 | 2012-04-25 | 索尼电子有限公司 | 部分加密和pid映射 |
US20150100980A1 (en) * | 2002-04-30 | 2015-04-09 | Thomson Licensing | Method and system for adding a conditional access system |
JP4190870B2 (ja) | 2002-11-21 | 2008-12-03 | ソニー株式会社 | 放送システム及び受信装置、放送データの保護方法及び受信方法 |
CN101309120B (zh) * | 2008-04-17 | 2010-12-08 | 中兴通讯股份有限公司 | 一种终端获取解密解扰信息的方法及装置 |
GB2501759B (en) * | 2012-05-04 | 2019-06-26 | Saturn Licensing Llc | Receiving audio/video content |
CN109327397A (zh) | 2017-08-01 | 2019-02-12 | 阿里巴巴集团控股有限公司 | 数据发送、数据重发、数据处理方法与装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5600573A (en) * | 1992-12-09 | 1997-02-04 | Discovery Communications, Inc. | Operations center with video storage for a television program packaging and delivery system |
US5420866A (en) * | 1994-03-29 | 1995-05-30 | Scientific-Atlanta, Inc. | Methods for providing conditional access information to decoders in a packet-based multiplexed communications system |
US6157719A (en) * | 1995-04-03 | 2000-12-05 | Scientific-Atlanta, Inc. | Conditional access system |
AU710897B2 (en) * | 1996-04-01 | 1999-09-30 | Rovi Solutions Corporation | A method for controlling copy protection in digital video networks |
JPH09298748A (ja) * | 1996-05-02 | 1997-11-18 | Matsushita Electric Ind Co Ltd | Mpegビットストリームにおいてスタッフィングビットの代わりにプライベートデータを送る方法および装置 |
US5920626A (en) * | 1996-12-20 | 1999-07-06 | Scientific-Atlanta, Inc. | Analog/digital system for television services |
US6233253B1 (en) * | 1997-05-23 | 2001-05-15 | Thomson Licensing S.A. | System for digital data format conversion and bit stream generation |
US6223285B1 (en) * | 1997-10-24 | 2001-04-24 | Sony Corporation Of Japan | Method and system for transferring information using an encryption mode indicator |
JPH11289532A (ja) * | 1998-04-03 | 1999-10-19 | Sony Corp | 画像データ多重化装置および画像データ多重化制御方法 |
-
2000
- 2000-11-02 AU AU14547/01A patent/AU1454701A/en not_active Abandoned
- 2000-11-02 KR KR1020027005247A patent/KR100676913B1/ko not_active IP Right Cessation
- 2000-11-02 MX MXPA02004353A patent/MXPA02004353A/es active IP Right Grant
- 2000-11-02 JP JP2001534874A patent/JP4688389B2/ja not_active Expired - Fee Related
- 2000-11-02 US US10/129,049 patent/US8813113B1/en not_active Expired - Fee Related
- 2000-11-02 EP EP00976827A patent/EP1234450B1/en not_active Expired - Lifetime
- 2000-11-02 IL IL14917800A patent/IL149178A0/xx active IP Right Grant
- 2000-11-02 CN CNB008151083A patent/CN1192622C/zh not_active Expired - Fee Related
- 2000-11-02 WO PCT/US2000/030215 patent/WO2001033851A1/en active IP Right Grant
- 2000-11-02 BR BRPI0015084-3A patent/BR0015084B1/pt not_active IP Right Cessation
- 2000-11-02 ES ES00976827T patent/ES2234693T3/es not_active Expired - Lifetime
- 2000-11-02 DE DE60017589T patent/DE60017589T2/de not_active Expired - Lifetime
-
2002
- 2002-04-16 IL IL149178A patent/IL149178A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US8813113B1 (en) | 2014-08-19 |
CN1192622C (zh) | 2005-03-09 |
KR100676913B1 (ko) | 2007-01-31 |
KR20020044571A (ko) | 2002-06-15 |
MXPA02004353A (es) | 2002-11-07 |
AU1454701A (en) | 2001-05-14 |
EP1234450A1 (en) | 2002-08-28 |
WO2001033851A1 (en) | 2001-05-10 |
EP1234450B1 (en) | 2005-01-19 |
JP2003513558A (ja) | 2003-04-08 |
IL149178A0 (en) | 2002-11-10 |
IL149178A (en) | 2007-08-19 |
ES2234693T3 (es) | 2005-07-01 |
CN1385031A (zh) | 2002-12-11 |
BR0015084B1 (pt) | 2014-11-04 |
DE60017589D1 (de) | 2005-02-24 |
DE60017589T2 (de) | 2006-01-12 |
JP4688389B2 (ja) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9407719A (pt) | Sistema multimidia interativo de comunicaçoes que acessa informaçoes específicas de indústria | |
BR9906815A (pt) | Aparelho e método de conversão de dados em sistema de proteção de direitos autorais | |
BR9501735A (pt) | Sistema para processar componentes de programa de sinal em pacotes multiplexado por divisão de tempo aparelho e aparelho em um processador de transporte de sinal de áudio/vídeo para processamento de sinal | |
BRPI0501285A (pt) | Métodos e sistemas para transmissão de mensagem para dispositivo móvel | |
BR0206234A (pt) | Processo e um aparelho para obtenção de serviços de mìdia disponìveis de agregadores de conteúdo | |
BR9709508B1 (pt) | sistema decodificador adaptativo para processar dados de vÍdeo criptografados e nço-criptografados. | |
EP1521467A3 (en) | Methods and apparatus for continuous control and protection of media content | |
BRPI0416738A (pt) | sistema de distribuição de multimìdia | |
BRPI0410547A (pt) | sistemas e métodos para dinamicamente gerar e distribuir aperfeiçoamentos sincronizados para um sinal de difusão | |
BR9813618A (pt) | Unidade de amontoamento para um sistema de transmissão digital | |
TW376508B (en) | Optical disk, reproduction apparatus, and reproduction method | |
BR9912091A (pt) | Método e aparelho para comunicação segura de informações entre vários dispositivos audiovisuais digitais. | |
BR9707559A (pt) | ''sistema de obtencao de informacao baseado em sinal remoto'' | |
KR960009697A (ko) | 주문형 비디오 시스템 및 이에 사용되는 비디오 서버 | |
WO2000068840A3 (en) | Architecture and application programming interfaces for java-enabled mpeg-4 (mpeg-j) systems | |
BR9714607A (pt) | Sistema para automaticamente formar um guia de programa a partir da informação derivada de múltiplas fontes | |
BR0006690A (pt) | Sistema de publicação e editoração extensìvel com múltiplas fontes e métodos relacionados | |
BR9713427A (pt) | Sistema e método para programar e processar dados de imagem e de som. | |
BR9904876A (pt) | Sinal de vìdeo analógico, aparelho para e processo de embutir um sinal de passe em uma ou mais linhas de um sinal de vìdeo analógico, e, suporte de gravação | |
EP1768414A3 (en) | Contents forming method and contents reproducing apparatus and method | |
BR9307880A (pt) | Aparelho em um sistema para comprimir e transmitir um sinal de video que inclui dados do tipo pacote aparelho em um sistema para receber dados comprimidos de video que inclui dados do tipo pacote que nao sofreram compressao aparelho em um sistema para receber sinal de video comprimido que foi comprimido substancialmente de acordo com o protocolo mpeg | |
BR9910083A (pt) | Unidade de entrada, método para utilizar a mesma e sistema de entrada | |
BR9704216A (pt) | Sistema para formação de guias de programmas e dados de vídeo para armazenamento e transmissão em diferentes formatos de sinais | |
BR9911347A (pt) | Método e aparelho para desenhar o perfil de preferências do usuário por um operador de rede | |
AU2001285265A1 (en) | System for managing rights and permitting on-line playback of digital content |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/11/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2486 DE 28-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |