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BR9908635A - Sistema de seleção interativa para um canal de modulador de decodificador de vìdeo - Google Patents

Sistema de seleção interativa para um canal de modulador de decodificador de vìdeo

Info

Publication number
BR9908635A
BR9908635A BR9908635-2A BR9908635A BR9908635A BR 9908635 A BR9908635 A BR 9908635A BR 9908635 A BR9908635 A BR 9908635A BR 9908635 A BR9908635 A BR 9908635A
Authority
BR
Brazil
Prior art keywords
video
selection system
signal
video decoder
signals
Prior art date
Application number
BR9908635-2A
Other languages
English (en)
Other versions
BR9908635B1 (pt
Inventor
Michael Anthony Pugel
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR9908635A publication Critical patent/BR9908635A/pt
Publication of BR9908635B1 publication Critical patent/BR9908635B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H04N5/40—Modulation circuits
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4112—Peripherals receiving signals from specially adapted client devices having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
    • 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

"SISTEMA DE SELEçãO INTERATIVA PARA UM CANAL DE MODULADOR DE DECODIFICADOR DE VìDEO" Trata-se de um método para sintonizar de maneira compatível um receptor de sinal de vídeo em um dispositivo de processamento de imagem envolve gerar (47) uma mensagem de aviso para exibição para incitar um usuário a iniciar uma resposta de comando. Os primeiro e segundo sinais são gerados (20). Cada sinal incorpora a mensagem de aviso (14, 50), mas somente um dos sinais é sintonizado de maneira compatível com o vídeo. Os primeiro e segundo sinais são alternadamente fornecidos para o vídeo (52) e a mensagem de aviso é exibida de maneira legível quando o sinal sintonizado de maneira compatível é produzido. O sinal que é sintonizado de maneira compatível com o vídeo é selecionado (15) em resposta ao comando (60).
BRPI9908635-2A 1998-03-11 1999-03-03 sistema de seleÇço interativa para um canal de modulador de decodificador de vÍdeo. BR9908635B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/038,732 US6118497A (en) 1998-03-11 1998-03-11 Interactive selection system for a video decoder modulator channel
PCT/US1999/004568 WO1999046930A1 (en) 1998-03-11 1999-03-03 Interactive selection system for a video decoder modulator channel

Publications (2)

Publication Number Publication Date
BR9908635A true BR9908635A (pt) 2000-11-14
BR9908635B1 BR9908635B1 (pt) 2012-12-25

Family

ID=21901571

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908635-2A BR9908635B1 (pt) 1998-03-11 1999-03-03 sistema de seleÇço interativa para um canal de modulador de decodificador de vÍdeo.

Country Status (10)

Country Link
US (1) US6118497A (pt)
EP (1) EP1062803B1 (pt)
JP (1) JP4392819B2 (pt)
KR (1) KR100550068B1 (pt)
CN (1) CN1152563C (pt)
AU (1) AU2978099A (pt)
BR (1) BR9908635B1 (pt)
DE (1) DE69905550T2 (pt)
ES (1) ES2189401T3 (pt)
WO (1) WO1999046930A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2959546B2 (ja) * 1998-01-16 1999-10-06 ブラザー工業株式会社 ローカルエリアネットワーク管理システム
US6433830B1 (en) * 1999-06-14 2002-08-13 General Instrument Corporation Off-air phase lock technique
US6633340B1 (en) * 1999-09-12 2003-10-14 Matsushita Electric Industrial Co., Ltd. Video signal processor
JP3563678B2 (ja) * 2000-08-30 2004-09-08 シャープ株式会社 高周波受信装置
US7102699B2 (en) * 2002-03-14 2006-09-05 Matsushita Electric Industrial Co. Ltd. Radio frequency distribution network system
KR20040085339A (ko) * 2003-03-31 2004-10-08 주식회사 대우일렉트로닉스 브이씨알의 ｒｆ 채널 설정 방법
JP2007521701A (ja) * 2003-10-28 2007-08-02 トムソン ライセンシング ビデオ入力情報を設定する方法および装置
GB0413403D0 (en) * 2004-06-16 2004-07-21 Pace Micro Tech Plc Television system
CN101223776A (zh) * 2005-07-12 2008-07-16 皇家飞利浦电子股份有限公司 一种用于管理记录的内容频道的方法和系统
US8806529B2 (en) * 2012-04-06 2014-08-12 Time Warner Cable Enterprises Llc Variability in available levels of quality of encoded content

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740622Y2 (pt) * 1978-01-25 1982-09-06
JPS605669Y2 (ja) * 1978-08-25 1985-02-21 日本ビクター株式会社 記録再生装置のｒｆ出力チヤンネル識別回路
US4336555A (en) * 1980-09-15 1982-06-22 Rca Corporation Video accessory having channel identifier
JPS5831675A (ja) * 1981-08-20 1983-02-24 Sanyo Electric Co Ltd Ｖｔｒにおけるｒｆコンバ−タの切換え装置
JPS62231572A (ja) * 1986-03-31 1987-10-12 Rhythm Watch Co Ltd テレビモニタ装置
US4821122A (en) * 1987-01-21 1989-04-11 Rca Licensing Corporation TV receiver with automatic RF/baseband signal
JP2553219B2 (ja) * 1990-04-23 1996-11-13 株式会社東芝 Ｒｆモジュレータ及びそれを内蔵するビデオカセットレコーダ
US5467141A (en) * 1992-02-20 1995-11-14 Motorola, Inc. Modulator circuit for use with a plurality of operating standards
US5495282A (en) * 1992-11-03 1996-02-27 The Arbitron Company Monitoring system for TV, cable and VCR
WO1994019910A1 (en) * 1993-02-17 1994-09-01 Ameritech Services, Inc. Universal tv interface and related method
US5774859A (en) * 1995-01-03 1998-06-30 Scientific-Atlanta, Inc. Information system having a speech interface
US5541671A (en) * 1995-02-06 1996-07-30 Thomson Consumer Electronics Inc. User channel selection control for a video reciever RF modulator

Also Published As

Publication number Publication date
ES2189401T3 (es) 2003-07-01
CN1292972A (zh) 2001-04-25
KR100550068B1 (ko) 2006-02-08
DE69905550D1 (de) 2003-04-03
CN1152563C (zh) 2004-06-02
EP1062803B1 (en) 2003-02-26
WO1999046930A1 (en) 1999-09-16
BR9908635B1 (pt) 2012-12-25
AU2978099A (en) 1999-09-27
DE69905550T2 (de) 2003-09-25
EP1062803A1 (en) 2000-12-27
JP4392819B2 (ja) 2010-01-06
JP2002507097A (ja) 2002-03-05
KR20010041470A (ko) 2001-05-25
US6118497A (en) 2000-09-12

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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 26/12/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 23A 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 2660 DE 28-12-2021 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.