BR0015101A - Reprodução de programas interativos - Google Patents

Reprodução de programas interativos

Info

Publication number
BR0015101A
BR0015101A BR0015101-7A BR0015101A BR0015101A BR 0015101 A BR0015101 A BR 0015101A BR 0015101 A BR0015101 A BR 0015101A BR 0015101 A BR0015101 A BR 0015101A
Authority
BR
Brazil
Prior art keywords
playback
applications
modes
special
detected
Prior art date
Application number
BR0015101-7A
Other languages
English (en)
Inventor
Ludovic Pierre
Vincent Dureau
Alain Delpuch
Original Assignee
Opentv 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 Opentv Corp filed Critical Opentv Corp
Publication of BR0015101A publication Critical patent/BR0015101A/pt

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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication 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]
    • H04N21/40—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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8545—Content authoring for generating interactive applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Television Systems (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Stored Programmes (AREA)
  • Magnetic Ceramics (AREA)

Abstract

"REPRODUçãO DE PROGRAMAS INTERATIVOS". Um método para reproduzir um programa que inclui uma ou mais aplicações interativas. Um programa que é armazenado, na forma de um fluxo de dados ou como um conjunto de arquivos é executado a partir de um dispositivo de armazenamento. Quando a reprodução é iniciada, aplicações que são detectadas são ativadas. Aplicações são detectadas na reprodução do conteúdo empurrado quando as ditas tornam-se disponíveis no fluxo de reprodução. Aplicações são detectadas na reprodução do conteúdo puxado pela comparação das faixas de validade das aplicações com um índice de reprodução corrente. Quando modos de reprodução especiais são utilizados, sinais que afetam o ciclo de vida de uma aplicação são detectados e sinais correspondentes são gerados para manter o estado apropriado da aplicação. Durante estes modos de reprodução especiais, estes vários sinais de notificação podem ser transportados para as aplicações que estão configuradas para operar durante estes modos. Aplicações que não estão configuradas para operar durante estes modos de reprodução especiais podem ser terminadas quando os modos especiais são iniciados e reiniciadas quando os modos especiais terminam.
BR0015101-7A 1999-10-29 2000-09-15 Reprodução de programas interativos BR0015101A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16262499P 1999-10-29 1999-10-29
PCT/US2000/040908 WO2001033847A1 (en) 1999-10-29 2000-09-15 Playback of interactive programs

Publications (1)

Publication Number Publication Date
BR0015101A true BR0015101A (pt) 2002-07-16

Family

ID=22586436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015101-7A BR0015101A (pt) 1999-10-29 2000-09-15 Reprodução de programas interativos

Country Status (12)

Country Link
EP (1) EP1234446B1 (pt)
JP (1) JP4705298B2 (pt)
CN (1) CN1225905C (pt)
AT (1) ATE243401T1 (pt)
AU (1) AU770707B2 (pt)
BR (1) BR0015101A (pt)
CA (1) CA2388783A1 (pt)
DE (1) DE60003455T2 (pt)
DK (1) DK1234446T3 (pt)
ES (1) ES2206319T3 (pt)
HK (1) HK1050791B (pt)
WO (1) WO2001033847A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970641B1 (en) 2000-09-15 2005-11-29 Opentv, Inc. Playback of interactive programs
IL145314A0 (en) 2000-01-14 2002-06-30 Nds Ltd Advertisements in an end-user controlled playback environment
EP2056597A3 (en) * 2000-06-26 2009-07-08 NDS Limited Time shifted interactive television
WO2002100106A1 (en) * 2001-05-30 2002-12-12 Opentv, Inc. On-demand interactive magazine
GB2403831B (en) * 2001-10-01 2005-09-07 Sit Up Ltd Interactive broadcast or input method and system
WO2003030100A2 (en) 2001-10-01 2003-04-10 Sit-Up Limited Interactive broadcast or input method and system
EP1459543A1 (en) * 2001-12-12 2004-09-22 Koninklijke Philips Electronics N.V. Playback of interactive television applications
US20040210947A1 (en) 2003-04-15 2004-10-21 Shusman Chad W. Method and apparatus for interactive video on demand
US20040032486A1 (en) 2002-08-16 2004-02-19 Shusman Chad W. Method and apparatus for interactive programming using captioning
US20030196206A1 (en) 2002-04-15 2003-10-16 Shusman Chad W. Method and apparatus for internet-based interactive programming
RU2325782C2 (ru) * 2002-12-30 2008-05-27 Конинклейке Филипс Электроникс Н.В. Способ передачи интерактивного телевидения
AU2003294162A1 (en) * 2003-01-31 2004-08-23 Koninklijke Philips Electronics N.V. Inter-application control to improve the performance of playback of stored interactive-tv applications
GB0311140D0 (en) * 2003-05-15 2003-06-18 Koninkl Philips Electronics Nv Audiovisual playback
DK1665769T3 (da) 2003-09-12 2014-06-30 Opentv Inc Fremgangsmåde og system til styring af optagelse og afspilning af interaktive applikationer
TW200518070A (en) 2003-10-10 2005-06-01 Matsushita Electric Ind Co Ltd Recording medium, reproduction device, program, and reproduction method
CN100576331C (zh) * 2003-10-10 2009-12-30 松下电器产业株式会社 再现装置、再现方法和记录方法
US8218951B2 (en) 2003-10-30 2012-07-10 Samsung Electronics Co., Ltd. Storage medium storing program management information, and reproducing method and apparatus
WO2005104557A1 (en) * 2004-04-26 2005-11-03 Koninklijke Philips Electronics N.V. Method for recording of interactive information in interactive digital television and playback thereof
CN1722822A (zh) * 2004-07-15 2006-01-18 皇家飞利浦电子股份有限公司 一种激活交互式应用的方法和装置
EP2270805A3 (en) 2004-07-22 2011-01-26 Panasonic Corporation Playback apparatus for performing application-synchronized playback
WO2006028132A1 (ja) 2004-09-08 2006-03-16 Matsushita Electric Industrial Co., Ltd. 映像データとアプリケーションとを連動させて再生する再生装置、再生方法、及びプログラム
EP1696321A1 (en) * 2005-02-23 2006-08-30 Deutsche Thomson-Brandt Gmbh Method and apparatus for executing software applications
EP1859624A2 (en) * 2005-03-03 2007-11-28 Koninklijke Philips Electronics N.V. Streamed file system for optical disc applications
CA2607650A1 (en) 2005-05-18 2006-11-23 Matsushita Electric Industrial Co., Ltd. Content reproduction apparatus
CA2606511A1 (en) 2005-05-27 2006-11-30 Matsushita Electric Industrial Co. Ltd. Broadcast recording and reproduction apparatus and method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847700A (en) * 1987-07-16 1989-07-11 Actv, Inc. Interactive television system for providing full motion synched compatible audio/visual displays from transmitted television signals
JPH07203393A (ja) * 1993-12-28 1995-08-04 Toshiba Corp キャプションデータのデコード装置およびデコード方法
US5537141A (en) * 1994-04-15 1996-07-16 Actv, Inc. Distance learning system providing individual television participation, audio responses and memory for every student
US5563648A (en) * 1994-04-28 1996-10-08 Thomson Consumer Electronics, Inc. Method for controlling execution of an audio video interactive program
BR9506316A (pt) * 1994-08-12 1997-08-05 Actv Inc Sistema completamente interativo para receber um sinal de programa interativo que transmite simultaneamente por rádio e televisão um programa interativo sistema de produção de programa interativo processo para oferecer um sinal de programa interativo compósito único para transmitir simultaneamente por rádio e televisão um programa interativo e sistema de entretendimento doméstico interativo e educacional
JPH0998411A (ja) * 1995-07-26 1997-04-08 Toshiba Corp 双方向テレビジョンシステム及び双方向テレビ応答サーバシステム
JPH11146362A (ja) * 1997-11-12 1999-05-28 Sony Corp 送信装置および送信方法、受信装置および受信方法、並びに送受信装置および送受信方法

Also Published As

Publication number Publication date
HK1050791A1 (en) 2003-07-04
EP1234446A1 (en) 2002-08-28
JP2003513555A (ja) 2003-04-08
CA2388783A1 (en) 2001-05-10
CN1387727A (zh) 2002-12-25
WO2001033847A1 (en) 2001-05-10
CN1225905C (zh) 2005-11-02
AU1252601A (en) 2001-05-14
ES2206319T3 (es) 2004-05-16
EP1234446B1 (en) 2003-06-18
DE60003455D1 (de) 2003-07-24
AU770707B2 (en) 2004-02-26
DK1234446T3 (da) 2003-10-13
DE60003455T2 (de) 2004-05-06
JP4705298B2 (ja) 2011-06-22
ATE243401T1 (de) 2003-07-15
HK1050791B (zh) 2004-03-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.