IN2012DN00970A - - Google Patents

Info

Publication number
IN2012DN00970A
IN2012DN00970A IN970DEN2012A IN2012DN00970A IN 2012DN00970 A IN2012DN00970 A IN 2012DN00970A IN 970DEN2012 A IN970DEN2012 A IN 970DEN2012A IN 2012DN00970 A IN2012DN00970 A IN 2012DN00970A
Authority
IN
India
Prior art keywords
bit rate
playback
content player
content
feasible
Prior art date
Application number
Other languages
English (en)
Inventor
Anthony Neal Park
Wei Wei
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 IN2012DN00970A publication Critical patent/IN2012DN00970A/en

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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H04N21/2223—Secondary servers, e.g. proxy server, cable television Head-end being a public access point, e.g. for downloading to or uploading from clients
    • 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
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4392—Processing of audio elementary streams involving audio buffer management
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • 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
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via 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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • H04N21/6379—Control signals issued by the client directed to the server or network components directed to server directed to encoder, e.g. for requesting a lower encoding rate
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Communication Control (AREA)
IN970DEN2012 2009-07-24 2010-07-23 IN2012DN00970A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/509,364 US9014545B2 (en) 2009-07-24 2009-07-24 Adaptive streaming for digital content distribution
PCT/US2010/043103 WO2011011717A1 (en) 2009-07-24 2010-07-23 Adaptive streaming for digital content distribution

Publications (1)

Publication Number Publication Date
IN2012DN00970A true IN2012DN00970A (es) 2015-04-10

Family

ID=43497396

Family Applications (1)

Application Number Title Priority Date Filing Date
IN970DEN2012 IN2012DN00970A (es) 2009-07-24 2010-07-23

Country Status (12)

Country Link
US (3) US9014545B2 (es)
EP (1) EP2457174B1 (es)
JP (1) JP2013500634A (es)
BR (1) BR112012002181A2 (es)
CA (1) CA2768949C (es)
CL (1) CL2012000195A1 (es)
CO (1) CO6491078A2 (es)
DK (1) DK2457174T3 (es)
IN (1) IN2012DN00970A (es)
MX (1) MX2012001099A (es)
NO (1) NO2457174T3 (es)
WO (1) WO2011011717A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060187B2 (en) 2008-12-22 2015-06-16 Netflix, Inc. Bit rate stream switching
US8631455B2 (en) 2009-07-24 2014-01-14 Netflix, Inc. Adaptive streaming for digital content distribution
US9014545B2 (en) * 2009-07-24 2015-04-21 Netflix, Inc. Adaptive streaming for digital content distribution
US8504713B2 (en) * 2010-05-28 2013-08-06 Allot Communications Ltd. Adaptive progressive download
CN102437999A (zh) 2010-09-29 2012-05-02 国际商业机器公司 通过动态分区改进应用共享的方法和系统
US20120114118A1 (en) * 2010-11-05 2012-05-10 Samsung Electronics Co., Ltd. Key rotation in live adaptive streaming
CN103814540B (zh) * 2011-07-14 2017-09-12 瑞典爱立信有限公司 电信网络中内容输送期间实现有效电池利用的方法和设备
US9276989B2 (en) * 2012-03-30 2016-03-01 Adobe Systems Incorporated Buffering in HTTP streaming client
US9654528B1 (en) 2013-03-11 2017-05-16 Google Inc. Dynamic bitrate selection for streaming media
US10230951B2 (en) 2013-03-15 2019-03-12 Crunch Mediaworks, Llc Method and system for video codec rate-distortion performance by pre and post-processing
US11381816B2 (en) 2013-03-15 2022-07-05 Crunch Mediaworks, Llc Method and system for real-time content-adaptive transcoding of video content on mobile devices to save network bandwidth during video sharing
DE102013220901A1 (de) * 2013-10-15 2015-04-16 Continental Automotive Gmbh Verfahren zur Übertragung von digitalen Audio- und/oder Videodaten
CN104010232B (zh) * 2014-05-23 2017-12-12 惠州Tcl移动通信有限公司 一种智能播放在线视频的方法、系统、播放器及移动终端
US10990318B2 (en) * 2015-10-01 2021-04-27 PacByte Solutions Pty Ltd Method and system for receiving a data file
KR102547320B1 (ko) 2016-02-01 2023-06-23 삼성전자주식회사 전자 장치 및 전자 장치의 제어 방법
GB2549471A (en) * 2016-04-15 2017-10-25 Quantel Ltd Methods of streaming media file data and media file servers
CN105898536A (zh) * 2016-04-29 2016-08-24 乐视控股（北京）有限公司 一种视频播放方法及装置
US10805658B2 (en) * 2018-09-12 2020-10-13 Roku, Inc. Adaptive switching in a whole home entertainment system
CN110996160B (zh) * 2019-11-15 2022-10-28 广州方硅信息技术有限公司 视频处理方法、装置、电子设备及计算机可读取存储介质
CN116233472B (zh) * 2023-05-08 2023-07-18 湖南马栏山视频先进技术研究院有限公司 一种音频视频同步的方法和云端处理系统

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159447A (en) 1991-05-23 1992-10-27 At&T Bell Laboratories Buffer control for variable bit-rate channel
US5414455A (en) * 1993-07-07 1995-05-09 Digital Equipment Corporation Segmented video on demand system
US5608732A (en) 1993-09-01 1997-03-04 Zenith Electronics Corporation Television distribution system having virtual memory downloading
WO1996020575A2 (en) * 1994-12-28 1996-07-04 Philips Electronics N.V. Buffer management in variable bit-rate compression systems
US6721952B1 (en) * 1996-08-06 2004-04-13 Roxio, Inc. Method and system for encoding movies, panoramas and large images for on-line interactive viewing and gazing
US6453114B2 (en) 1997-02-18 2002-09-17 Thomson Licensing Sa Random picture decoding
JPH11331792A (ja) 1998-05-08 1999-11-30 Sony Corp クライアント装置およびサーバクライアントシステム
US6438630B1 (en) 1999-10-06 2002-08-20 Sun Microsystems, Inc. Scheduling storage accesses for multiple continuous media streams
JP2002157825A (ja) 2000-11-21 2002-05-31 Ricoh Co Ltd 情報記録装置
US7274661B2 (en) 2001-09-17 2007-09-25 Altera Corporation Flow control method for quality streaming of audio/video/media over packet networks
US7646816B2 (en) 2001-09-19 2010-01-12 Microsoft Corporation Generalized reference decoder for image or video processing
EP1359722A1 (en) * 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
US7263129B2 (en) 2002-08-29 2007-08-28 Sony Corporation Predictive encoding and data decoding control
JP3935419B2 (ja) 2002-11-19 2007-06-20 Ｋｄｄｉ株式会社 動画像符号化ビットレート選択方式
EP1465186A1 (en) * 2003-04-02 2004-10-06 Deutsche Thomson-Brandt Gmbh Method for buffering data streams read from an optical storage medium
JP4379779B2 (ja) * 2003-04-28 2009-12-09 Ｋｄｄｉ株式会社 映像配信方式
US7924921B2 (en) 2003-09-07 2011-04-12 Microsoft Corporation Signaling coding and display options in entry point headers
US8345754B2 (en) 2003-09-07 2013-01-01 Microsoft Corporation Signaling buffer fullness
US7234007B2 (en) 2003-09-15 2007-06-19 Broadcom Corporation Adjustable elasticity FIFO buffer have a number of storage cells equal to a frequency offset times a number of data units in a data stream
US7818444B2 (en) 2004-04-30 2010-10-19 Move Networks, Inc. Apparatus, system, and method for multi-bitrate content streaming
KR20060065482A (ko) 2004-12-10 2006-06-14 마이크로소프트 코포레이션 스트리밍 미디어 데이터의 코딩 비트 레이트의 제어 시스템및 프로세스
US7480701B2 (en) 2004-12-15 2009-01-20 Microsoft Corporation Mixed-media service collections for multimedia platforms
EP1872536B1 (en) 2005-04-11 2008-09-10 Telefonaktiebolaget LM Ericsson (publ) Technique for controlling data packet transmissions of variable bit rate data
US7743183B2 (en) 2005-05-23 2010-06-22 Microsoft Corporation Flow control for media streaming
JP2007036666A (ja) 2005-07-27 2007-02-08 Onkyo Corp コンテンツ配信システム、クライアント及びクライアントプログラム
WO2007063901A1 (ja) 2005-12-01 2007-06-07 Sharp Kabushiki Kaisha 無線通信システム及び無線通信方法
US8607287B2 (en) 2005-12-29 2013-12-10 United Video Properties, Inc. Interactive media guidance system having multiple devices
JP4534997B2 (ja) * 2006-02-13 2010-09-01 ソニー株式会社 送受信システム、受信装置、受信方法
US20080133766A1 (en) * 2006-05-05 2008-06-05 Wenjun Luo Method and apparatus for streaming media to a plurality of adaptive client devices
JP2007312051A (ja) * 2006-05-18 2007-11-29 Matsushita Electric Ind Co Ltd セットトップボックス
US20080062322A1 (en) * 2006-08-28 2008-03-13 Ortiva Wireless Digital video content customization
US7743161B2 (en) * 2006-10-10 2010-06-22 Ortiva Wireless, Inc. Digital content buffer for adaptive streaming
US8745676B2 (en) 2006-12-19 2014-06-03 General Instrument Corporation Admitting a data file into a channel
WO2008105695A1 (en) 2007-03-01 2008-09-04 Telefonaktiebolaget Lm Ericsson (Publ) Bit streams combination of downloaded multimedia files
JP4930148B2 (ja) 2007-03-29 2012-05-16 ブラザー工業株式会社 情報処理装置、情報処理方法及び情報処理用プログラム
US7706384B2 (en) 2007-04-20 2010-04-27 Sharp Laboratories Of America, Inc. Packet scheduling with quality-aware frame dropping for video streaming
US8561116B2 (en) 2007-09-26 2013-10-15 Charles A. Hasek Methods and apparatus for content caching in a video network
JP5659154B2 (ja) 2008-06-06 2015-01-28 アマゾン テクノロジーズ インコーポレイテッド クライアント側ストリームスイッチング
KR20100009903A (ko) 2008-07-21 2010-01-29 엘지전자 주식회사 콘텐츠 재생방법 및 장치, 그리고 그의 휴대 단말장치
US8726310B2 (en) 2009-02-05 2014-05-13 Purplecomm Inc. Meta channel media system control and advertisement technology
EP2257073A1 (en) 2009-05-25 2010-12-01 Canon Kabushiki Kaisha Method and device for transmitting video data
US9014545B2 (en) * 2009-07-24 2015-04-21 Netflix, Inc. Adaptive streaming for digital content distribution
US8631455B2 (en) * 2009-07-24 2014-01-14 Netflix, Inc. Adaptive streaming for digital content distribution

Also Published As

Publication number Publication date
WO2011011717A1 (en) 2011-01-27
US9521354B2 (en) 2016-12-13
US9014545B2 (en) 2015-04-21
CA2768949C (en) 2015-10-27
EP2457174A1 (en) 2012-05-30
NO2457174T3 (es) 2018-03-10
CL2012000195A1 (es) 2012-08-24
US20150229873A1 (en) 2015-08-13
CO6491078A2 (es) 2012-07-31
MX2012001099A (es) 2012-06-13
JP2013500634A (ja) 2013-01-07
US9769505B2 (en) 2017-09-19
DK2457174T3 (en) 2018-01-15
EP2457174B1 (en) 2017-10-11
US20110019976A1 (en) 2011-01-27
US20170094319A1 (en) 2017-03-30
BR112012002181A2 (pt) 2016-05-31
EP2457174A4 (en) 2015-03-04
CA2768949A1 (en) 2011-01-27

Similar Documents

Publication Publication Date Title
IN2012DN00717A (es)
IN2012DN00970A (es)
MX340376B (es) Acceso bajo demanda a contenido programado.
MX2011010740A (es) Participacion de contenido audiovisual con un usuario seleccionado.
WO2012030178A3 (ko) 스트리밍 컨텐츠 제공 장치 및 방법
WO2012151068A3 (en) Method for playing digital contents protected with a drm (digital right management) scheme and corresponding system
MX2013006313A (es) Secuencias de video de bit variable para transmision adaptativa.
WO2010018991A3 (en) Apparatus and method for sharing a bookmark with other user in a home network
GB2515931A (en) Combined broadcast and unicast delivery
WO2010036572A3 (en) Data streaming for solid-state bulk storage devices
EP2661108A4 (en) METHOD, TERMINAL AND SERVER FOR ADDING USER ASSOCIATION RELATION
HK1114709A1 (en) Method for encrypting and decrypting instant messenger data by client terminal
EP2274890A4 (en) METHOD AND SYSTEM FOR QUICK CHANNEL SWITCHING USING STANDARD RTSP MESSAGES
SG157306A1 (en) Systems and methods for space management in file systems
SG157282A1 (en) Auto-selection of media files
EP2602995A4 (en) Content release device, content release process, content reproduction device, content reproduction process, program and content display system
EP2404271A4 (en) SYSTEM, METHOD AND USER INTERFACE OF ELECTRONIC MAIL GENERATION WITH INTEGRATED OPTIMIZED LIVING CONTENT
IN2014CN04534A (es)
EP2219132A4 (en) PLAYING DEVICE, MOBILE COMMUNICATION DEVICE, MANAGEMENT SERVER AND CONTENT SYSTEM
EP2569750A4 (en) WORKABLE BOOKS USED IN A SOCIAL NETWORK TOGETHER
WO2014078717A3 (en) Adaptation of content delivery network to incremental delivery of large, frequently updated data sets
WO2010120932A3 (en) Sequenced transmission of digital content items
MX2014000505A (es) Servicios de colocacion en memoria cache de contenido en sistemas de entrega de contenido de satelite y satelite/ip ("colocacion en memoria cache de contenido").
IN2014CN03138A (es)
HK1139613A1 (en) Server for game, game terminal, secondary game management system, and secondary game management method