BR112013018340A2 - dispositivo de recepção, dispositivo de transmissão, e método de reprodução de conteúdo de multimídia em um dispositivo de recepção - Google Patents

dispositivo de recepção, dispositivo de transmissão, e método de reprodução de conteúdo de multimídia em um dispositivo de recepção

Info

Publication number
BR112013018340A2
BR112013018340A2 BR112013018340A BR112013018340A BR112013018340A2 BR 112013018340 A2 BR112013018340 A2 BR 112013018340A2 BR 112013018340 A BR112013018340 A BR 112013018340A BR 112013018340 A BR112013018340 A BR 112013018340A BR 112013018340 A2 BR112013018340 A2 BR 112013018340A2
Authority
BR
Brazil
Prior art keywords
receiving device
multimedia content
time transport
receiving
data
Prior art date
Application number
BR112013018340A
Other languages
English (en)
Inventor
Dae-Jong Lee
Hee-Jean Kim
Hong-Seok Park
Jae-Jun Lee
Moon-Seok Jang
Yong-Seok Jang
Yong-Tae Kim
Yu-Sung Joo
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 BR112013018340A2 publication Critical patent/BR112013018340A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/167—Synchronising or controlling image signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • 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
    • H04N21/43—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

Landscapes

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

Abstract

dispositivo de recepção, dispositivo de transmissão, e método de reprodução de conteúdo de multimídia em um dispositivo de recepção é revelado um dispositivo de recepção. o dispositivo de recepção inclui: uma primeira unidade de recepção tendo um primeiro fluxo de transporte em tempo real por intermédio de uma rede de difusão; uma segunda unidade de recepção recebendo um segundo fluxo de transporte em tempo real por intermédio de uma rede de comunicação; uma unidade de processamento de retardo retardando ao menos um do primeiro e segundo fluxos de transporte em tempo real para sincronização; uma primeira unidade de detecção detecção detectando os primeiros dados a partir do primeiro fluxo de transporte em tempo real; uma segunda unidade de detecção detectando os segundos dados a partir de um segundo fluxo de transporte em tempo real; uma unidade de processamento de sinal combinando os primeiros dados e os segundos dados de modo a constituir conteúdo de multimídia; e uma unidade de reprodução reproduzindo o conteúdo de multimídia. consequentemente, o conteúdo de multimídia pode ser reproduzido de forma estável.
BR112013018340A 2011-01-19 2012-01-11 dispositivo de recepção, dispositivo de transmissão, e método de reprodução de conteúdo de multimídia em um dispositivo de recepção BR112013018340A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161434107P 2011-01-19 2011-01-19
US201161450818P 2011-03-09 2011-03-09
KR1020110128644A KR20120084252A (ko) 2011-01-19 2011-12-02 복수의 실시간 전송 스트림을 수신하는 수신 장치와 그 송신 장치 및 멀티미디어 컨텐츠 재생 방법
PCT/KR2012/000271 WO2012099359A2 (ko) 2011-01-19 2012-01-11 복수의 실시간 전송 스트림을 수신하는 수신 장치와 그 송신 장치 및 멀티미디어 컨텐츠 재생 방법

Publications (1)

Publication Number Publication Date
BR112013018340A2 true BR112013018340A2 (pt) 2016-10-04

Family

ID=46715247

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013018340A BR112013018340A2 (pt) 2011-01-19 2012-01-11 dispositivo de recepção, dispositivo de transmissão, e método de reprodução de conteúdo de multimídia em um dispositivo de recepção

Country Status (7)

Country Link
US (1) US20130293677A1 (pt)
EP (1) EP2645727A4 (pt)
JP (1) JP5977760B2 (pt)
KR (1) KR20120084252A (pt)
CN (1) CN103329551A (pt)
BR (1) BR112013018340A2 (pt)
WO (1) WO2012099359A2 (pt)

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