BR112015025871A2 - dispositivo servidor, dispositivo cliente, método de distribuição de conteúdo, e, programa de computador - Google Patents

dispositivo servidor, dispositivo cliente, método de distribuição de conteúdo, e, programa de computador

Info

Publication number
BR112015025871A2
BR112015025871A2 BR112015025871A BR112015025871A BR112015025871A2 BR 112015025871 A2 BR112015025871 A2 BR 112015025871A2 BR 112015025871 A BR112015025871 A BR 112015025871A BR 112015025871 A BR112015025871 A BR 112015025871A BR 112015025871 A2 BR112015025871 A2 BR 112015025871A2
Authority
BR
Brazil
Prior art keywords
server device
client
computer program
distribution method
content distribution
Prior art date
Application number
BR112015025871A
Other languages
English (en)
Other versions
BR112015025871A8 (pt
Inventor
Hirabayashi Mitsuhiro
Igarashi Tatsuya
Yamagishi Yasuaki
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 BR112015025871A2 publication Critical patent/BR112015025871A2/pt
Publication of BR112015025871A8 publication Critical patent/BR112015025871A8/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
    • H04N21/25—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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • 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 or manipulating encoded video stream scene graphs
    • 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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • 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
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • 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
    • H04N21/45—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
    • H04N21/4627—Rights management associated to the content
    • 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
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

1 / 1 resumo “dispositivo servidor, dispositivo cliente, mã‰todo de distribuiã‡ãƒo de conteãšdo, e, programa de computador” [problema] prover um dispositivo servidor capaz de suportar inserã§ã£o de parã¢metros dinã¢micos dependentes do estado de um cliente durante a distribuiã§ã£o de conteãºdo para o cliente usando tecnologia abs, sem modificar um arquivo da lista de reproduã§ã£o no lado do provedor do serviã§o de rede. [soluã§ã£o] ㉠provido um dispositivo servidor, que compreende: uma unidade de armazenamento que armazena uma definiã§ã£o prescrita tanto para acessar cada um de uma pluralidade de subsegmentos que configuram cada conjunto de dados codificados obtidos pela codificaã§ã£o do mesmo conteãºdo em diferentes taxas de bits quanto para anexar um parã¢metro em um endereã§o que ã© descrito em uma mpd e definido com informaã§ã£o de acesso para acessar qualquer elemento que ã© adquirido por uma solicitaã§ã£o a um servidor; e uma unidade de comunicaã§ã£o que transmite uma instruã§ã£o que anexa o parã¢metro no endereã§o definido na informaã§ã£o de acesso com base na definiã§ã£o prescrita que a unidade de armazenamento armazena.
BR112015025871A 2013-04-19 2014-04-16 dispositivo servidor, método, e, mídia legível por computador não-transitória BR112015025871A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013088874 2013-04-19
PCT/JP2014/060803 WO2014171473A1 (ja) 2013-04-19 2014-04-16 サーバ装置、クライアント装置、コンテンツ配信方法およびコンピュータプログラム

Publications (2)

Publication Number Publication Date
BR112015025871A2 true BR112015025871A2 (pt) 2017-07-25
BR112015025871A8 BR112015025871A8 (pt) 2019-12-31

Family

ID=51731410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015025871A BR112015025871A8 (pt) 2013-04-19 2014-04-16 dispositivo servidor, método, e, mídia legível por computador não-transitória

Country Status (12)

Country Link
US (1) US20160057467A1 (pt)
EP (2) EP2988516B1 (pt)
JP (2) JP6481205B2 (pt)
KR (1) KR102151297B1 (pt)
CN (2) CN110225421B (pt)
AU (1) AU2014254808B2 (pt)
BR (1) BR112015025871A8 (pt)
CA (1) CA2908242A1 (pt)
MX (1) MX353122B (pt)
RU (1) RU2668549C2 (pt)
SG (1) SG11201508357TA (pt)
WO (1) WO2014171473A1 (pt)

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Also Published As

Publication number Publication date
MX2015014187A (es) 2015-12-11
CN105103565A (zh) 2015-11-25
US20160057467A1 (en) 2016-02-25
BR112015025871A8 (pt) 2019-12-31
CN110225421A (zh) 2019-09-10
JP6481205B2 (ja) 2019-03-13
CN105103565B (zh) 2019-08-20
EP3591979B1 (en) 2021-06-02
KR102151297B1 (ko) 2020-09-02
CA2908242A1 (en) 2014-10-23
MX353122B (es) 2017-12-20
JPWO2014171473A1 (ja) 2017-02-23
RU2668549C2 (ru) 2018-10-02
SG11201508357TA (en) 2015-11-27
WO2014171473A1 (ja) 2014-10-23
CN110225421B (zh) 2021-07-06
EP2988516A1 (en) 2016-02-24
RU2015143186A (ru) 2017-04-13
JP2019110542A (ja) 2019-07-04
EP2988516A4 (en) 2016-12-07
KR20150143462A (ko) 2015-12-23
AU2014254808B2 (en) 2018-04-12
AU2014254808A1 (en) 2015-09-24
EP3591979A1 (en) 2020-01-08
EP2988516B1 (en) 2019-09-25

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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]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time