BR112013013944A2 - transmissões de vídeo pouco variável para transmissão adaptiva - Google Patents

transmissões de vídeo pouco variável para transmissão adaptiva

Info

Publication number
BR112013013944A2
BR112013013944A2 BR112013013944A BR112013013944A BR112013013944A2 BR 112013013944 A2 BR112013013944 A2 BR 112013013944A2 BR 112013013944 A BR112013013944 A BR 112013013944A BR 112013013944 A BR112013013944 A BR 112013013944A BR 112013013944 A2 BR112013013944 A2 BR 112013013944A2
Authority
BR
Brazil
Prior art keywords
video streams
adaptive streaming
little variable
variable video
little
Prior art date
Application number
BR112013013944A
Other languages
English (en)
Other versions
BR112013013944B1 (pt
BR112013013944A8 (pt
Inventor
Neil D Hunt
Original Assignee
Netflix Inc
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 Netflix Inc filed Critical Netflix Inc
Publication of BR112013013944A2 publication Critical patent/BR112013013944A2/pt
Publication of BR112013013944A8 publication Critical patent/BR112013013944A8/pt
Publication of BR112013013944B1 publication Critical patent/BR112013013944B1/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
    • H04N21/266—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]
    • H04N21/20—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]
    • H04N21/40—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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BR112013013944-7A 2010-12-06 2011-12-06 Método e sistema para transferir conteúdo de vídeo digital BR112013013944B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/961,375 2010-12-06
US12/961,375 US8689267B2 (en) 2010-12-06 2010-12-06 Variable bit video streams for adaptive streaming
PCT/US2011/063564 WO2012078655A1 (en) 2010-12-06 2011-12-06 Variable bit video streams for adaptive streaming

Publications (3)

Publication Number Publication Date
BR112013013944A2 true BR112013013944A2 (pt) 2016-09-27
BR112013013944A8 BR112013013944A8 (pt) 2018-07-03
BR112013013944B1 BR112013013944B1 (pt) 2022-01-25

Family

ID=46163534

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013013944-7A BR112013013944B1 (pt) 2010-12-06 2011-12-06 Método e sistema para transferir conteúdo de vídeo digital

Country Status (9)

Country Link
US (1) US8689267B2 (pt)
EP (1) EP2649599B1 (pt)
JP (1) JP5684920B2 (pt)
KR (1) KR101500892B1 (pt)
BR (1) BR112013013944B1 (pt)
CA (1) CA2819716C (pt)
DK (1) DK2649599T3 (pt)
MX (1) MX2013006313A (pt)
WO (1) WO2012078655A1 (pt)

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US8966103B2 (en) * 2007-12-21 2015-02-24 General Instrument Corporation Methods and system for processing time-based content
WO2010080911A1 (en) 2009-01-07 2010-07-15 Divx, Inc. Singular, collective and automated creation of a media guide for online content
CA2782825C (en) 2009-12-04 2016-04-26 Divx, Llc Elementary bitstream cryptographic material transport systems and methods
US8914534B2 (en) 2011-01-05 2014-12-16 Sonic Ip, Inc. Systems and methods for adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol
KR101840008B1 (ko) * 2011-06-24 2018-05-04 에스케이플래닛 주식회사 고화질 비디오 스트리밍 서비스 방법 및 시스템
US9615126B2 (en) * 2011-06-24 2017-04-04 Google Technology Holdings LLC Intelligent buffering of media streams delivered over internet
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US8935425B2 (en) * 2011-10-05 2015-01-13 Qualcomm Incorporated Switching between representations during network streaming of coded multimedia data
US20130223509A1 (en) * 2012-02-28 2013-08-29 Azuki Systems, Inc. Content network optimization utilizing source media characteristics
US9392304B2 (en) 2012-02-29 2016-07-12 Hulu, LLC Encoding optimization using quality level of encoded segments
US20140068097A1 (en) * 2012-08-31 2014-03-06 Samsung Electronics Co., Ltd. Device of controlling streaming of media, server, receiver and method of controlling thereof
GB2505486B (en) * 2012-08-31 2016-01-06 Samsung Electronics Co Ltd Streaming media
US10237321B2 (en) * 2012-10-18 2019-03-19 Vid Scale, Inc Decoding complexity for mobile multimedia streaming
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
ES2613978T3 (es) 2013-12-26 2017-05-29 Telefonica Digital España, S.L.U. Un método y un sistema para la transmisión por secuencias suave de contenidos de medios en una red de entrega de contenidos distribuida
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
WO2015200484A1 (en) * 2014-06-24 2015-12-30 Thomson Licensing Streaming and downloading of video content according to available bandwidth
KR102212762B1 (ko) 2014-09-17 2021-02-05 삼성전자주식회사 코덱과 이를 포함하는 장치들
US10567816B2 (en) 2015-04-30 2020-02-18 Comcast Cable Communications, Llc Delivering content
CN105100823B (zh) * 2015-09-01 2019-03-12 京东方科技集团股份有限公司 一种自适应媒体业务的处理方法、装置、编码器及解码器
TWI594607B (zh) * 2015-11-27 2017-08-01 鴻海精密工業股份有限公司 動態控制多個視頻下載之系統及方法
US10332534B2 (en) 2016-01-07 2019-06-25 Microsoft Technology Licensing, Llc Encoding an audio stream
US10148989B2 (en) * 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
CN112423125A (zh) * 2020-11-20 2021-02-26 上海哔哩哔哩科技有限公司 视频加载方法及装置
CN113630619A (zh) * 2021-08-12 2021-11-09 三星电子（中国）研发中心 节目录制方法和装置

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Also Published As

Publication number Publication date
DK2649599T3 (en) 2018-09-24
CA2819716C (en) 2016-08-02
MX2013006313A (es) 2013-07-29
US20120144444A1 (en) 2012-06-07
EP2649599B1 (en) 2018-06-13
WO2012078655A1 (en) 2012-06-14
EP2649599A4 (en) 2014-10-15
JP5684920B2 (ja) 2015-03-18
US8689267B2 (en) 2014-04-01
CA2819716A1 (en) 2012-06-14
EP2649599A1 (en) 2013-10-16
JP2014502483A (ja) 2014-01-30
KR20130093675A (ko) 2013-08-22
BR112013013944B1 (pt) 2022-01-25
KR101500892B1 (ko) 2015-03-09
BR112013013944A8 (pt) 2018-07-03

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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]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G08C 15/00

Ipc: H04N 21/2343 (2011.01), H04N 21/845 (2011.01)

B06A Patent application procedure suspended [chapter 6.1 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 06/12/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.