BRPI0408808A - servidor de provisão de conteúdo, aparelho de processamento de informação, métodos de controle de transmissão de conteúdo e de processamento de informação, e, programa de computador - Google Patents

servidor de provisão de conteúdo, aparelho de processamento de informação, métodos de controle de transmissão de conteúdo e de processamento de informação, e, programa de computador

Info

Publication number
BRPI0408808A
BRPI0408808A BRPI0408808A BRPI0408808A BR PI0408808 A BRPI0408808 A BR PI0408808A BR PI0408808 A BRPI0408808 A BR PI0408808A BR PI0408808 A BRPI0408808 A BR PI0408808A
Authority
BR
Brazil
Prior art keywords
information processing
content
client
channel list
computer program
Prior art date
Application number
Other languages
English (en)
Inventor
Norifumi Kikkawa
Tatsuya Igarashi
Hiroyuki Mitsubori
Yoichi Kobori
Masaaki Hamada
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 BRPI0408808A publication Critical patent/BRPI0408808A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/30—Managing network names, e.g. use of aliases or nicknames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

"SERVIDOR DE PROVISãO DE CONTEúDO, APARELHO DE PROCESSAMENTO DE INFORMAçãO, MéTODOS DE CONTROLE DE TRANSMISSãO DE CONTEúDO E DE PROCESSAMENTO DE INFORMAçãO, E, PROGRAMA DE COMPUTADOR". Um dispositivo e um método para processamento de controle aperfeiçoado para distribuição de fluxo contínuo direto de conteúdo recebido por sintonizador de um servidor para um cliente. URLs são ajustados em uma lista de canal que é um conjunto de canais. Quando um cliente envia uma solicitação de conteúdo para o servidor especificando um URL de lista de canal, o cliente pode obter os conteúdos de canal que são listados na lista de canal, ou seja, o cliente pode coletivamente obter direito de controle dos conteúdos correspondentes aos canais listados na lista de canal. Este método permite que o cliente comute entre os canais durante o uso contínuo de uma conexão HTTP ajustada de acordo com o URL de lista de canal.
BRPI0408808 2003-04-08 2004-04-05 servidor de provisão de conteúdo, aparelho de processamento de informação, métodos de controle de transmissão de conteúdo e de processamento de informação, e, programa de computador BRPI0408808A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003103716A JP2004312412A (ja) 2003-04-08 2003-04-08 コンテンツ提供サーバ、情報処理装置、および方法、並びにコンピュータ・プログラム
PCT/JP2004/004916 WO2004090735A1 (ja) 2003-04-08 2004-04-05 コンテンツ提供サーバ、情報処理装置、および方法、並びにコンピュータ・プログラム

Publications (1)

Publication Number Publication Date
BRPI0408808A true BRPI0408808A (pt) 2006-04-04

Family

ID=33156832

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408808 BRPI0408808A (pt) 2003-04-08 2004-04-05 servidor de provisão de conteúdo, aparelho de processamento de informação, métodos de controle de transmissão de conteúdo e de processamento de informação, e, programa de computador

Country Status (8)

Country Link
US (1) US7523214B2 (pt)
EP (1) EP1612685B1 (pt)
JP (1) JP2004312412A (pt)
KR (1) KR20060002952A (pt)
CN (1) CN100449510C (pt)
BR (1) BRPI0408808A (pt)
RU (1) RU2005131196A (pt)
WO (1) WO2004090735A1 (pt)

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Also Published As

Publication number Publication date
JP2004312412A (ja) 2004-11-04
WO2004090735A1 (ja) 2004-10-21
RU2005131196A (ru) 2006-02-27
CN100449510C (zh) 2009-01-07
CN1768332A (zh) 2006-05-03
EP1612685A4 (en) 2008-09-17
US20060242664A1 (en) 2006-10-26
EP1612685A1 (en) 2006-01-04
EP1612685B1 (en) 2019-03-06
KR20060002952A (ko) 2006-01-09
US7523214B2 (en) 2009-04-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04L 29/06 (2006.01), H04L 29/08 (2006.01), H04N 2