BR112014003343A2 - aparelho de recepção e método de recepção do mesmo - Google Patents

aparelho de recepção e método de recepção do mesmo

Info

Publication number
BR112014003343A2
BR112014003343A2 BR112014003343A BR112014003343A BR112014003343A2 BR 112014003343 A2 BR112014003343 A2 BR 112014003343A2 BR 112014003343 A BR112014003343 A BR 112014003343A BR 112014003343 A BR112014003343 A BR 112014003343A BR 112014003343 A2 BR112014003343 A2 BR 112014003343A2
Authority
BR
Brazil
Prior art keywords
receiving
multimedia data
time code
video frame
receiving apparatus
Prior art date
Application number
BR112014003343A
Other languages
English (en)
Other versions
BR112014003343B1 (pt
Inventor
Lee Dae-Jong
Kim Hee-Jean
Park Hong-Seok
Lee Jae-Jun
Jang Yong-Seok
Joo Yu-Sung
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR112014003343A2 publication Critical patent/BR112014003343A2/pt
Publication of BR112014003343B1 publication Critical patent/BR112014003343B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/18—Arrangements for synchronising broadcast or distribution via plural systems
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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
    • H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

resumo aparelho de recepção e método de recepção do mesmo é exposto um aparelho de recepção. o aparelho de recepção compreende: uma primeira unidade de recepção que recebe primeiros dados de multimídia, aos quais um primeiro código de tempo é adicionado por quadro, através de uma rede de difusão; uma segunda unidade de recepção que recebe segundos dados de multimídia, aos quais um segundo código de tempo é adicionado por quadro, através de uma rede de ip; um primeiro processador de sinal para processamento de sinal dos primeiros dados de multimídia e geração de um primeiro quadro de vídeo; um segundo processador de sinal para processamento de sinal dos segundos dados de multimídia e geração de um segundo quadro de vídeo; um controlador para comparação do primeiro código de tempo dos primeiros dados de multimídia com o segundo código de tempo dos segundos dados de multimídia, e o cálculo de uma diferença em informação de estampa de tempo nos quadros de vídeo tendo códigos de tempo combinando; e uma unidade de renderização para uso da diferença em informação de estampa de tempo para a leitura de respectivos quadros de vídeo que são sincronizados dentre o primeiro quadro de vídeo gerado e o segundo quadro de vídeo, e para execução da renderização.
BR112014003343-9A 2011-08-12 2012-08-13 Aparelho de recepção e método de recepção do mesmo BR112014003343B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161522906P 2011-08-12 2011-08-12
US61/522,906 2011-08-12
KR10-2012-0088488 2012-08-13
KR1020120088488A KR101967818B1 (ko) 2011-08-12 2012-08-13 수신 장치 및 그 수신 방법
PCT/KR2012/006455 WO2013025032A1 (ko) 2011-08-12 2012-08-13 수신 장치 및 그 수신 방법

Publications (2)

Publication Number Publication Date
BR112014003343A2 true BR112014003343A2 (pt) 2017-03-01
BR112014003343B1 BR112014003343B1 (pt) 2022-06-21

Family

ID=47897156

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003343-9A BR112014003343B1 (pt) 2011-08-12 2012-08-13 Aparelho de recepção e método de recepção do mesmo

Country Status (7)

Country Link
US (1) US9762774B2 (pt)
EP (1) EP2728858B1 (pt)
JP (1) JP6184408B2 (pt)
KR (1) KR101967818B1 (pt)
CN (1) CN103718563B (pt)
BR (1) BR112014003343B1 (pt)
WO (1) WO2013025032A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9653117B2 (en) * 2013-08-29 2017-05-16 Avid Technology, Inc. Interconnected multimedia systems with synchronized playback of media streams
CN103780943B (zh) * 2014-01-24 2017-04-12 华为技术有限公司 一种音轨切换的方法、设备及系统
KR20150114854A (ko) * 2014-04-02 2015-10-13 한국전자통신연구원 하이브리드 방송 송수신 방법 및 장치
JP6521052B2 (ja) * 2015-02-27 2019-05-29 富士フイルム株式会社 ガス分離膜、ガス分離モジュール、ガス分離装置、及びガス分離方法
US10887644B2 (en) * 2015-09-01 2021-01-05 Sony Corporation Reception device, data processing method, and program
KR102553258B1 (ko) * 2015-09-18 2023-07-07 삼성전자 주식회사 멀티미디어 컨텐츠를 플레이백하기 위한 장치 및 방법
CN106550248B (zh) * 2015-09-18 2020-05-01 中国移动通信集团公司 一种音视频同步的方法和设备
CN106937137B (zh) * 2015-12-30 2020-07-14 惠州市伟乐科技股份有限公司 一种多通道数字音频编码音视频同步的方法
US10764473B2 (en) * 2016-01-14 2020-09-01 Disney Enterprises, Inc. Automatically synchronizing multiple real-time video sources
CN106713963B (zh) * 2016-11-28 2019-07-26 天脉聚源（北京）科技有限公司 一种对齐视频流的播放进度的方法及装置
CN109547768B (zh) * 2018-11-05 2021-04-27 万维科研有限公司 生成三维视频精准深度图的方法
US11259082B2 (en) * 2019-10-22 2022-02-22 Synamedia Limited Systems and methods for data processing, storage, and retrieval from a server
DE112020007135T5 (de) * 2020-04-28 2023-03-30 Lg Electronics Inc. Signalverarbeitungsvorrichtung und Bildanzeigevorrichtung, welche diese umfasst
KR20220111552A (ko) * 2021-02-02 2022-08-09 삼성전자주식회사 전자 장치 및 그 제어 방법
TWI825928B (zh) * 2022-08-18 2023-12-11 瑞昱半導體股份有限公司 訊號補償裝置以及用來動態地補償訊號的方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
EP0898838B1 (en) * 1996-06-04 2005-02-02 Telefonaktiebolaget LM Ericsson (publ) A modem with ip support
US7241219B2 (en) * 1997-03-12 2007-07-10 Walker Digital, Llc Methods and apparatus for providing entertainment content at a gaming device
US6272132B1 (en) * 1998-06-11 2001-08-07 Synchrodyne Networks, Inc. Asynchronous packet switching with common time reference
US6414996B1 (en) * 1998-12-08 2002-07-02 Stmicroelectronics, Inc. System, method and apparatus for an instruction driven digital video processor
JP4454821B2 (ja) * 2000-10-03 2010-04-21 キヤノン株式会社 伝送装置、伝送方法、および記憶媒体
JP2002125203A (ja) * 2000-10-12 2002-04-26 Mitsubishi Electric Corp メディア符号器及びメディア復号器
US20020089602A1 (en) * 2000-10-18 2002-07-11 Sullivan Gary J. Compressed timing indicators for media samples
US7346698B2 (en) 2000-12-20 2008-03-18 G. W. Hannaway & Associates Webcasting method and system for time-based synchronization of multiple, independent media streams
US7436806B2 (en) * 2001-07-09 2008-10-14 Samsung Electronics Co., Ltd. Apparatus and method for symbol mapping TFCI bits for a hard split mode in a CDMA mobile communication system
US20040125762A1 (en) * 2001-08-17 2004-07-01 Amit Haller Device, system, method and computer readable medium for attaching to a device identifited by an access point name in a wide area network providing particular services
US7039000B2 (en) * 2001-11-16 2006-05-02 Mitsubishi Electric Research Laboratories, Inc. Timing synchronization for OFDM-based wireless networks
JP3741425B2 (ja) * 2002-01-29 2006-02-01 株式会社東芝 無線伝送装置
JP2004040455A (ja) * 2002-07-03 2004-02-05 Nippon Television Network Corp 伝送再生方法、伝送方法、及びそのシステム
JP2004102647A (ja) * 2002-09-10 2004-04-02 Sony Corp 記録装置および方法、再生装置および方法、記録媒体、並びにプログラム
JP2004254149A (ja) 2003-02-21 2004-09-09 Nippon Telegr & Teleph Corp <Ntt> データ伝送制御方法およびシステム
KR20060113522A (ko) 2005-04-28 2006-11-02 삼성전자주식회사 디지털 방송수신기의 비디오복호기 초기화장치 및 방법
US20070022437A1 (en) * 2005-07-19 2007-01-25 David Gerken Methods and apparatus for providing content and services coordinated with television content
JP4440863B2 (ja) * 2005-09-13 2010-03-24 パナソニック株式会社 符号化復号化装置、符号化復号化方法、符号化復号化集積回路、および符号化復号化プログラム
US9153125B2 (en) * 2005-12-20 2015-10-06 Savant Systems, Llc Programmable multimedia controller with programmable services
KR100738930B1 (ko) 2006-01-06 2007-07-12 에스케이 텔레콤주식회사 이동통신망과 위성 디지털 멀티미디어 방송망의 다중전송을 이용한 위성 디지털 멀티미디어 방송의 화질 개선방법 및 시스템, 그를 위한 장치
JP4994698B2 (ja) * 2006-04-13 2012-08-08 キヤノン株式会社 情報伝送装置及び情報伝送方法
US8379735B2 (en) * 2006-05-15 2013-02-19 Microsoft Corporation Automatic video glitch detection and audio-video synchronization assessment
TW200835303A (en) * 2006-09-07 2008-08-16 Avocent Huntsville Corp Point-to-multipoint high definition multimedia transmitter and receiver
US7782851B2 (en) * 2007-06-26 2010-08-24 At&T Intellectual Property I, L.P. System and method of detecting lost video data packets
KR20090003809A (ko) * 2007-07-03 2009-01-12 삼성전자주식회사 복수개의 망을 이용한 방송 정보 재생 방법 및 장치
KR100923574B1 (ko) 2007-08-07 2009-10-27 한국전자통신연구원 디지털 멀티미디어 방송 송출 시스템 및 방법
WO2009028038A1 (ja) 2007-08-27 2009-03-05 Fujitsu Limited デコーダ装置、およびデコード方法
CN101453662B (zh) 2007-12-03 2012-04-04 华为技术有限公司 立体视频通信终端、系统及方法
JP2009253538A (ja) 2008-04-03 2009-10-29 Sharp Corp 情報処理装置、情報処理方法、及び情報処理プログラム、並びにこのプログラムを記録したコンピュータ読取可能な記録媒体
EP2141689A1 (en) 2008-07-04 2010-01-06 Koninklijke KPN N.V. Generating a stream comprising interactive content
JP5077028B2 (ja) 2008-04-07 2012-11-21 第一精工株式会社 コネクタ装置
US8549575B2 (en) * 2008-04-30 2013-10-01 At&T Intellectual Property I, L.P. Dynamic synchronization of media streams within a social network
CN101557474B (zh) * 2008-05-28 2010-11-10 北京同步科技有限公司 实现多路录制单元录制的视频文件时间点对齐的方法
US8583067B2 (en) * 2008-09-24 2013-11-12 Honeywell International Inc. Apparatus and method for improved wireless communication reliability and performance in process control systems
KR100972792B1 (ko) 2008-11-04 2010-07-29 한국전자통신연구원 스테레오스코픽 영상을 동기화하는 장치 및 방법과 이를 이용한 스테레오스코픽 영상 제공 장치 및 방법
US9906757B2 (en) * 2009-02-26 2018-02-27 Akamai Technologies, Inc. Deterministically skewing synchronized events for content streams
KR101012980B1 (ko) * 2009-03-16 2011-02-10 한국방송공사 계층적 방송 장치 및 방법
US20110052136A1 (en) 2009-09-01 2011-03-03 Video Clarity, Inc. Pattern-based monitoring of media synchronization
EP2323392B1 (en) 2009-11-03 2012-01-04 Tektronix International Sales GmbH Method and apparatus for measuring delay within a compressed digital stream
CA2684678A1 (en) * 2009-11-03 2011-05-03 Research In Motion Limited System and method for dynamic post-processing on a mobile device
CN101854533B (zh) 2010-06-10 2012-05-23 华为技术有限公司 频道切换方法、装置及系统
US20110304618A1 (en) * 2010-06-14 2011-12-15 Qualcomm Incorporated Calculating disparity for three-dimensional images
US20120218288A1 (en) * 2011-02-24 2012-08-30 Cheng Bruce C H Interactive program system

Also Published As

Publication number Publication date
CN103718563A (zh) 2014-04-09
KR101967818B1 (ko) 2019-04-10
BR112014003343B1 (pt) 2022-06-21
JP6184408B2 (ja) 2017-08-23
US20140176795A1 (en) 2014-06-26
KR20130018207A (ko) 2013-02-20
EP2728858B1 (en) 2018-05-23
EP2728858A1 (en) 2014-05-07
WO2013025032A1 (ko) 2013-02-21
CN103718563B (zh) 2019-03-15
EP2728858A4 (en) 2014-12-31
US9762774B2 (en) 2017-09-12
JP2014527353A (ja) 2014-10-09

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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