BR112013017426A2 - aparelho e método de transmissão para suprimento de conteúdo, programa de transmissão para controlar um aparelho de transmissão, aparelho e método de recepção para receber conteúdo, programa para controlar um aparelho de recepção, e, sistema de distribuição de conteúdo - Google Patents

aparelho e método de transmissão para suprimento de conteúdo, programa de transmissão para controlar um aparelho de transmissão, aparelho e método de recepção para receber conteúdo, programa para controlar um aparelho de recepção, e, sistema de distribuição de conteúdo

Info

Publication number
BR112013017426A2
BR112013017426A2 BR112013017426A BR112013017426A BR112013017426A2 BR 112013017426 A2 BR112013017426 A2 BR 112013017426A2 BR 112013017426 A BR112013017426 A BR 112013017426A BR 112013017426 A BR112013017426 A BR 112013017426A BR 112013017426 A2 BR112013017426 A2 BR 112013017426A2
Authority
BR
Brazil
Prior art keywords
content
transmission
program
controlling
content delivery
Prior art date
Application number
BR112013017426A
Other languages
English (en)
Inventor
Yasuaki Yamagishi
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of BR112013017426A2 publication Critical patent/BR112013017426A2/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]
    • H04N21/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • 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
    • H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • 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 
    • H04N21/63—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
    • 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
    • H04N21/633—Control signals issued by server directed to the network components or client
    • 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
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • 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
    • H04N21/632—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 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices

Abstract

aparelho e método de transmissão para suprimento de conteúdo, programa de transmissão para controlar um aparelho de transmissão, aparelho e método de recepção para receber conteúdo, programa para controlar um aparelho de recepção, e, sistema de distribuição de conteúdo esta técnica se refere a um dispositivo de transmissão, a um método de transmissão, a um dispositivo de recepção, a um método de recepção, a um programa e a um sistema de distribuição de conteúdo capaz de suprir estavelmente conteúdo a múltiplos dispositivos terminais. um dispositivo terminal (21) é capaz de receber conteúdo por meio de transmissão contínua a partir de um servidor de distribuição de conteúdo (11) por meio da internet (2). também, o dispositivo terminal (21) é capaz de retransmitir conteúdo recebido a um outro dispositivo terminal (21) por meio da internet (2). quando a qualidade do conteúdo retransmitido desta maneira tiver deteriorado (devido a grande atraso ou similares), o servidor de distribuição de conteúdo (11) pode controlar um dispositivo de difusão para tv (13) de forma que conteúdo seja continuamente transmitido por difusão. adicionalmente, a difusão do conteúdo pode ser terminada de acordo com o número de espectadores. a presente invenção pode ser aplicada a um sistema de distribuição de conteúdo.
BR112013017426A 2011-01-12 2012-01-05 aparelho e método de transmissão para suprimento de conteúdo, programa de transmissão para controlar um aparelho de transmissão, aparelho e método de recepção para receber conteúdo, programa para controlar um aparelho de recepção, e, sistema de distribuição de conteúdo BR112013017426A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011003597A JP6026078B2 (ja) 2011-01-12 2011-01-12 送信装置、送信方法、受信装置、受信方法、プログラム、およびコンテンツ配信システム
PCT/JP2012/050059 WO2012096202A1 (ja) 2011-01-12 2012-01-05 送信装置、送信方法、受信装置、受信方法、プログラム、およびコンテンツ配信システム

Publications (1)

Publication Number Publication Date
BR112013017426A2 true BR112013017426A2 (pt) 2016-09-27

Family

ID=46507102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013017426A BR112013017426A2 (pt) 2011-01-12 2012-01-05 aparelho e método de transmissão para suprimento de conteúdo, programa de transmissão para controlar um aparelho de transmissão, aparelho e método de recepção para receber conteúdo, programa para controlar um aparelho de recepção, e, sistema de distribuição de conteúdo

Country Status (10)

Country Link
US (2) US8910226B2 (pt)
EP (1) EP2665260B1 (pt)
JP (1) JP6026078B2 (pt)
KR (1) KR101924514B1 (pt)
CN (1) CN103329561B (pt)
BR (1) BR112013017426A2 (pt)
MY (1) MY163377A (pt)
RU (1) RU2598596C2 (pt)
SG (1) SG191910A1 (pt)
WO (1) WO2012096202A1 (pt)

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IT201900013227A1 (it) * 2019-07-29 2021-01-29 Sky Italia S R L Metodo, dispositivo, sistema, programma per elaboratore e supporto per programma per generare un canale lineare in streaming (Canale lineare in streaming)

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Also Published As

Publication number Publication date
JP2012147222A (ja) 2012-08-02
RU2598596C2 (ru) 2016-09-27
KR20140003441A (ko) 2014-01-09
US8910226B2 (en) 2014-12-09
SG191910A1 (en) 2013-08-30
MY163377A (en) 2017-09-15
EP2665260A4 (en) 2014-07-30
EP2665260A1 (en) 2013-11-20
US20130305303A1 (en) 2013-11-14
US10432696B2 (en) 2019-10-01
RU2013130744A (ru) 2015-01-10
CN103329561B (zh) 2019-03-08
JP6026078B2 (ja) 2016-11-16
EP2665260B1 (en) 2020-09-02
KR101924514B1 (ko) 2018-12-04
CN103329561A (zh) 2013-09-25
US20150074242A1 (en) 2015-03-12
WO2012096202A1 (ja) 2012-07-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements