BR0213893A - Sistema e método para gravar e exibir programas em vìdeo para dispositivos móveis de mão - Google Patents

Sistema e método para gravar e exibir programas em vìdeo para dispositivos móveis de mão

Info

Publication number
BR0213893A
BR0213893A BR0213893-0A BR0213893A BR0213893A BR 0213893 A BR0213893 A BR 0213893A BR 0213893 A BR0213893 A BR 0213893A BR 0213893 A BR0213893 A BR 0213893A
Authority
BR
Brazil
Prior art keywords
recording
hand
television
handheld device
programs
Prior art date
Application number
BR0213893-0A
Other languages
English (en)
Other versions
BRPI0213893B1 (pt
Inventor
Jeffrey Allen Cooper
Jill Boyce Mac Donald
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 BR0213893A publication Critical patent/BR0213893A/pt
Publication of BRPI0213893B1 publication Critical patent/BRPI0213893B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/917—Television signal processing therefor for bandwidth reduction
    • 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
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/44029—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display for generating different versions
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/162—User input
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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]
    • H04N21/40—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
    • H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
    • H04N21/4356—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen by altering the spatial resolution, e.g. to reformat additional data on a handheld device, attached to the STB
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • 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
    • H04N21/482—End-user interface for program selection
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/03—Subscription systems therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Abstract

"SISTEMA E MéTODO PARA GRAVAR E EXIBIR PROGRAMAS EM VìDEO PARA DISPOSITIVOS MóVEIS DE MãO". Trata-se de um sistema de gravação e reprodução em televisão, tal como um gravador de vídeo pessoal, que codifica digitalmente um programa de televisão em formato de mão e o armazena na memória local. O programa de televisão em formato de mão armazenado pode ter saída a partir do sistema de gravação e reprodução em televisão usando protocolos com fio e sem fio, para um dispositivo de mão tal como um assistente de dados pessoal para visualização no dispositivo de mão. Alternativamente, o dispositivo de mão pode dar saída ao programa de televisão para um dispositivo diferente, tal como um outro dispositivo de mão. A seleção de programas para gravação em formato de exibição grande, formato de mão ou simultaneamente em ambos os formatos, pode ser por dispositivo do uso de uma interface gráfica com o usuário gerada pelo sistema de gravação e reprodução em televisão ou pelo dispositivo de mão, e de preferência, com um guia de programação eletrónico contendo informações sobre programas a serem transmitidos e que são transmitidos.
BRPI0213893A 2001-11-10 2002-11-08 sistema de gravação e de reprodução em televisão e método para controlar o mesmo BRPI0213893B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33747301P 2001-11-10 2001-11-10
US33749701P 2001-11-10 2001-11-10
PCT/US2002/035886 WO2003043326A1 (en) 2001-11-10 2002-11-08 System and method for recording and displaying video programs for mobile handheld devices

Publications (2)

Publication Number Publication Date
BR0213893A true BR0213893A (pt) 2004-12-21
BRPI0213893B1 BRPI0213893B1 (pt) 2016-03-22

Family

ID=26990706

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213893A BRPI0213893B1 (pt) 2001-11-10 2002-11-08 sistema de gravação e de reprodução em televisão e método para controlar o mesmo

Country Status (8)

Country Link
EP (1) EP1449368B1 (pt)
JP (1) JP4191042B2 (pt)
KR (1) KR100929849B1 (pt)
CN (1) CN100583981C (pt)
BR (1) BRPI0213893B1 (pt)
DE (1) DE60209539T2 (pt)
MX (1) MXPA04004410A (pt)
WO (1) WO2003043326A1 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
CN100379273C (zh) 1999-09-20 2008-04-02 提维股份有限公司 闭式字幕添加标签的系统
WO2001065762A2 (en) 2000-03-02 2001-09-07 Tivo, Inc. Conditional access system and method for prevention of replay attacks
US8171520B2 (en) 2000-03-02 2012-05-01 Tivo Inc. Method of sharing personal media using a digital recorder
US7103906B1 (en) 2000-09-29 2006-09-05 International Business Machines Corporation User controlled multi-device media-on-demand system
US7650621B2 (en) 2000-10-11 2010-01-19 United Video Properties, Inc. Systems and methods for providing storage of data on servers in an on-demand media delivery system
US7170936B2 (en) * 2002-03-28 2007-01-30 Intel Corporation Transcoding apparatus, system, and method
US20060031889A1 (en) * 2002-12-11 2006-02-09 Bennett James D Video processing system with simultaneous multiple outputs each with unique formats
US8631451B2 (en) * 2002-12-11 2014-01-14 Broadcom Corporation Server architecture supporting adaptive delivery to a variety of media players
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
EP1642288A2 (en) * 2003-06-25 2006-04-05 Koninklijke Philips Electronics N.V. Storage device for storing different data formats
GB2403868A (en) * 2003-06-30 2005-01-12 Nokia Corp Content transfer
WO2005029843A1 (en) 2003-09-15 2005-03-31 United Video Properties, Inc. Systems and methods for exporting digital content using an interactive television application
US20050262529A1 (en) * 2004-05-20 2005-11-24 Raja Neogi Method, apparatus and system for remote real-time access of multimedia content
US20050286857A1 (en) * 2004-06-29 2005-12-29 Janne Kallio Method and system for controlling broadcast recorder
CN101124825B (zh) * 2004-11-19 2013-03-27 Tivo股份有限公司 用于多媒体内容的安全传输和回放的方法和设备
JP4897698B2 (ja) 2004-11-19 2012-03-14 ティヴォ インク 以前に放送されたコンテンツを安全に転送する方法および装置
KR100651919B1 (ko) * 2005-09-29 2006-12-01 엘지전자 주식회사 녹화 속도 조절 기능을 갖는 이동통신단말기 및 이를이용한 방법
US20070111717A1 (en) * 2005-11-14 2007-05-17 Sony Ericsson Mobile Communications Ab Electronic program guide for mobile tv device
US9681105B2 (en) 2005-12-29 2017-06-13 Rovi Guides, Inc. Interactive media guidance system having multiple devices
US8607287B2 (en) * 2005-12-29 2013-12-10 United Video Properties, Inc. Interactive media guidance system having multiple devices
KR20080103051A (ko) * 2005-12-29 2008-11-26 유나이티드 비디오 프로퍼티즈, 인크. 다수의 디바이스를 갖는 대화형 매체 안내 시스템
AU2011211350B2 (en) * 2005-12-29 2014-01-30 Rovi Guides, Inc. An Interactive Media Guidance System Having Multiple Devices
CN100531344C (zh) 2006-02-14 2009-08-19 华为技术有限公司 一种通过h.248协议实现多媒体录制的方法及系统
EP1992118B1 (fr) * 2006-03-07 2011-09-14 Thomson Licensing Dispositif de communication et base pour un affichage evolue
US20070283237A1 (en) * 2006-06-02 2007-12-06 Ke-Chiang Chu Systems and Methods for Multimedia Content Distribution and Playback
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US20090019492A1 (en) 2007-07-11 2009-01-15 United Video Properties, Inc. Systems and methods for mirroring and transcoding media content
CN101378492B (zh) * 2007-08-27 2011-11-02 华为技术有限公司 一种实现网络录制的方法、系统及装置
US9886434B2 (en) * 2008-01-03 2018-02-06 Google Technology Holdings LLC Method and apparatus for acquiring program information
KR101454026B1 (ko) 2008-04-28 2014-10-27 삼성전자주식회사 인터넷 방송 시스템에서 방송 컨텐츠 제공 장치 및 방법
US20100054327A1 (en) * 2008-08-29 2010-03-04 Echostar Technologies L.L.C. Data Transcoding
US8453185B2 (en) * 2008-12-08 2013-05-28 Echostar Global B.V. Data transmission from a set-top box
CN104125498A (zh) * 2013-04-23 2014-10-29 深圳市同洲电子股份有限公司 一种epg设置方法以及系统
KR101592755B1 (ko) * 2014-08-25 2016-02-18 현대자동차주식회사 사운드 데이터 양방향 미러링 시스템
KR20190054288A (ko) * 2017-11-13 2019-05-22 삼성전자주식회사 영상 처리 장치, 영상 처리 방법 및 디스플레이 시스템
EP3732557B1 (en) 2017-12-28 2024-02-21 Opentv, Inc. Net-aware service to control media distribution node output
CN108965961B (zh) * 2018-09-05 2021-09-07 北京奇艺世纪科技有限公司 一种多媒体数据处理方法、装置及投屏设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6308201B1 (en) * 1999-04-08 2001-10-23 Palm, Inc. System and method for sharing data among a plurality of personal digital assistants
CN1355994A (zh) * 1999-06-11 2002-06-26 联合视频制品公司 具有手持应用设备的交互式电视应用系统
WO2001069936A2 (en) * 2000-03-13 2001-09-20 Sony Corporation Method and apparatus for generating compact transcoding hints metadata

Also Published As

Publication number Publication date
DE60209539T2 (de) 2006-12-21
JP2005510143A (ja) 2005-04-14
KR100929849B1 (ko) 2009-12-04
CN1613254A (zh) 2005-05-04
WO2003043326A1 (en) 2003-05-22
DE60209539D1 (de) 2006-04-27
JP4191042B2 (ja) 2008-12-03
BRPI0213893B1 (pt) 2016-03-22
CN100583981C (zh) 2010-01-20
KR20050044348A (ko) 2005-05-12
MXPA04004410A (es) 2004-08-11
EP1449368B1 (en) 2006-03-01
EP1449368A1 (en) 2004-08-25

Similar Documents

Publication Publication Date Title
BR0213893A (pt) Sistema e método para gravar e exibir programas em vìdeo para dispositivos móveis de mão
DE60214489D1 (de) Abnehmbare Frontplatte für ein Gerät der Unterhaltungselektronik
HK1066118A1 (en) Method for providing dynamic location information
WO2005033875A3 (en) Method and system for managing dynamic terms and conditions and user interaction
MY141900A (en) System and method for managing applications and media content of a wireless communication device
WO2007038491A3 (en) System and method for web navigation using images
WO2004019196A3 (en) Universal display keyboard
MY150138A (en) Method and system for displaying data on a mobile terminal
AR028478A1 (es) Metodo y disposicion de television interactiva con recopilacion de datos
EP1191448A4 (en) INFORMATION COLLECTION SYSTEM
MY131128A (en) A method and an apparatus for stream conversion, a method and an apparatus for data recording, and data recording medium
DE60108093D1 (de) Formdatenprozessor
EP1608167A4 (en) PROCESSING DEVICE FOR MOBILE PICTURES, INFORMATION PROCESSING DEVICE AND PROGRAM THEREFOR
WO2007013451A8 (ja) 立体画像記録装置及びプログラム
KR100753597B1 (ko) 전자칠판 시스템
GB0117926D0 (en) Method for random access to encrypted content
SE0004904D0 (sv) Method for storing information
TW200506861A (en) Recording device and proxy-recording device
EP1503584A3 (en) Remote control device and method using structured data format
WO2003036578A3 (en) Method of providing information
GB2438781A (en) Wireless television system and video display method thereof
CY1107278T1 (el) Μια μεθοδος και ενα συστημα για την επεξεργασια εικονας, μια συσκευη και μια εγγραφη εικονας
ATE521929T1 (de) Tragbares kommunikationsgerät
GB2426112A (en) Method and system for forming decoding device
ATE551671T1 (de) Datenverwaltung

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04N 7/14 , H04N 7/26 , H04N 7/50 , H04N 7/173

Ipc: H04N 5/917 (2006.01), H04N 7/24 (2011.01), H04N 19

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 22/03/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B25G Requested change of headquarter 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 19A 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 2643 DE 31-08-2021 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.