BR112017018324A2 - compensação de retardo para fluxo contínuo com taxa de bits adaptativa a broadcast - Google Patents

compensação de retardo para fluxo contínuo com taxa de bits adaptativa a broadcast

Info

Publication number
BR112017018324A2
BR112017018324A2 BR112017018324-2A BR112017018324A BR112017018324A2 BR 112017018324 A2 BR112017018324 A2 BR 112017018324A2 BR 112017018324 A BR112017018324 A BR 112017018324A BR 112017018324 A2 BR112017018324 A2 BR 112017018324A2
Authority
BR
Brazil
Prior art keywords
media content
processor
media
broadcast
delay compensation
Prior art date
Application number
BR112017018324-2A
Other languages
English (en)
Other versions
BR112017018324B1 (pt
Inventor
Kent Walker Gordon
Stockhammer Thomas
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112017018324A2 publication Critical patent/BR112017018324A2/pt
Publication of BR112017018324B1 publication Critical patent/BR112017018324B1/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
    • H04N21/262—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
    • 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
    • H04L65/75—Media network packet handling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • 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
    • H04L69/326—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the transport layer [OSI layer 4]
    • 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
    • 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
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • 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
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)

Abstract

os sistemas, métodos e aparelhos das diversas modalidades permitem o gerenciamento do tempo inicial de conteúdo de meios em um aparelho receptor de meios. o processador do aparelho receptor pode receber conteúdo de meios rotulados com o tempo de transmissão de um aparelho remetente. o processador pode determinar o retardo de construção de serviços do conteúdo de meios do conteúdo de meios. o processador pode determinar o deslocamento de tempo do conteúdo de meios com base no retardo de construção de serviços. o processador pode entregar o conteúdo de meios a um cliente de meios em fluxo contínuo no aparelho receptor que utiliza o deslocamento de tempo.
BR112017018324-2A 2015-02-26 2016-02-23 Método para gerenciar um tempo inicial de conteúdo de mídia em um aparelho receptor, memória não transitória legível por computador e aparelho receptor BR112017018324B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562121303P 2015-02-26 2015-02-26
US62/121,303 2015-02-26
US201562126089P 2015-02-27 2015-02-27
US62/126,089 2015-02-27
US15/049,974 2016-02-22
US15/049,974 US10298647B2 (en) 2015-02-26 2016-02-22 Delay compensation for broadcast adaptive bitrate streaming
PCT/US2016/019045 WO2016137935A1 (en) 2015-02-26 2016-02-23 Delay compensation for broadcast adaptive bitrate streaming

Publications (2)

Publication Number Publication Date
BR112017018324A2 true BR112017018324A2 (pt) 2018-04-17
BR112017018324B1 BR112017018324B1 (pt) 2024-07-02

Family

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Also Published As

Publication number Publication date
KR102403081B1 (ko) 2022-05-26
EP3262845B1 (en) 2020-12-09
JP2018513577A (ja) 2018-05-24
CA2974228C (en) 2021-03-02
WO2016137935A1 (en) 2016-09-01
JP6731937B2 (ja) 2020-07-29
CN107258085B (zh) 2020-06-05
TWI712282B (zh) 2020-12-01
CN107258085A (zh) 2017-10-17
TW201635740A (zh) 2016-10-01
US20160255129A1 (en) 2016-09-01
EP3262845A1 (en) 2018-01-03
US10298647B2 (en) 2019-05-21
CA2974228A1 (en) 2016-09-01
KR20170122749A (ko) 2017-11-06

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Legal Events

Date Code Title Description
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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/02/2016, OBSERVADAS AS CONDICOES LEGAIS