CN104247368B - 用于提供多个经译码的内容流的方法和设备 - Google Patents

用于提供多个经译码的内容流的方法和设备 Download PDF

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Publication number
CN104247368B
CN104247368B CN201380020259.6A CN201380020259A CN104247368B CN 104247368 B CN104247368 B CN 104247368B CN 201380020259 A CN201380020259 A CN 201380020259A CN 104247368 B CN104247368 B CN 104247368B
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China
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version
bitrate
client
bit rates
requested
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Chinese (zh)
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CN104247368A (zh
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R.霍戴利
S.古阿什
C.德劳奈
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Thomson Licensing SAS
InterDigital Madison Patent Holdings SAS
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Thomson Licensing SAS
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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
    • H04N21/23—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
    • H04N21/234309—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 by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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 
    • 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
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN201380020259.6A 2012-05-04 2013-04-24 用于提供多个经译码的内容流的方法和设备 Active CN104247368B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12305501.4 2012-05-04
EP20120305501 EP2661045A1 (en) 2012-05-04 2012-05-04 Method and apparatus for providing a plurality of transcoded content streams
PCT/EP2013/058532 WO2013164233A1 (en) 2012-05-04 2013-04-24 Method and apparatus for providing a plurality of transcoded content streams

Publications (2)

Publication Number Publication Date
CN104247368A CN104247368A (zh) 2014-12-24
CN104247368B true CN104247368B (zh) 2018-02-09

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CN201380020259.6A Active CN104247368B (zh) 2012-05-04 2013-04-24 用于提供多个经译码的内容流的方法和设备

Country Status (7)

Country Link
US (1) US20150127848A1 (enExample)
EP (2) EP2661045A1 (enExample)
JP (1) JP6133974B2 (enExample)
KR (1) KR102086873B1 (enExample)
CN (1) CN104247368B (enExample)
TW (1) TWI593282B (enExample)
WO (1) WO2013164233A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10212049B2 (en) 2013-03-14 2019-02-19 Time Warner Cable Enterprises Llc Apparatus and methods for managing service delivery telemetry
US11100051B1 (en) 2013-03-15 2021-08-24 Comcast Cable Communications, Llc Management of content
US9973559B2 (en) * 2013-05-29 2018-05-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for presenting content streams to a client device
US9661045B2 (en) 2014-01-13 2017-05-23 Cisco Technology, Inc. System and methods for dynamic transcoder rate adaption for adaptive bit rate streaming
US9380086B2 (en) 2014-02-18 2016-06-28 Dropbox, Inc. Pre-transcoding content items
US10171607B2 (en) * 2014-03-28 2019-01-01 Time Warner Cable Enterprises Llc Apparatus and methods for managing quality of experience during the delivery of content
US9813470B2 (en) 2014-04-07 2017-11-07 Ericsson Ab Unicast ABR streaming
JP2016019140A (ja) * 2014-07-08 2016-02-01 富士通株式会社 コンテンツ転送方法、コンテンツ転送装置、コンテンツ受信装置およびコンテンツ転送プログラム
KR102269927B1 (ko) * 2015-01-13 2021-06-28 주식회사 알티캐스트 녹화 컨텐츠의 분산 트랜스코딩 제어 방법 및 장치
US10498780B2 (en) * 2015-04-30 2019-12-03 Facebook, Inc. Systems and methods for streaming content
WO2017118470A1 (en) * 2016-01-04 2017-07-13 Telefonaktiebolaget Lm Ericsson (Publ) Improved network recording apparatus
KR101879439B1 (ko) * 2017-03-27 2018-07-18 (주)판도라티비 적응적 비트레이트 영상 서비스 방법
US10334287B2 (en) * 2017-04-17 2019-06-25 Plex, Inc. Digital data streaming using server driven adaptive bitrate
FR3073112B1 (fr) * 2017-11-02 2021-04-02 Ateme Procede et systeme de traitement d'un contenu multimedia dans un reseau de zone metropolitaine
US11206297B2 (en) * 2018-03-19 2021-12-21 Livescale Technologies Inc. Video streaming
EP3742739B1 (en) * 2019-05-22 2021-04-14 Axis AB Method and devices for encoding and streaming a video sequence over a plurality of network connections
KR102232728B1 (ko) * 2019-09-04 2021-03-29 네이버 주식회사 로컬 스트리밍 서버를 이용한 스트리밍 콘텐츠의 재생 방법 및 시스템
JP7280535B2 (ja) * 2019-12-16 2023-05-24 日本電信電話株式会社 符号化データ生成方法、符号化データ生成装置、及びプログラム
US11889345B2 (en) * 2020-05-15 2024-01-30 EXFO Solutions SAS Event-based load balancing in 4G-5G multi-radio dual connectivity
US12101532B2 (en) 2020-10-27 2024-09-24 Circle Computer Resources, Inc. Low-latency content delivery over a public network
KR102312778B1 (ko) * 2020-12-21 2021-10-14 이영숙 공연을 실시간 또는 촬영 영상으로 제공하는 공연 서비스 시스템 및 방법
KR102249185B1 (ko) * 2021-03-22 2021-05-07 네이버 주식회사 로컬 스트리밍 서버를 이용한 스트리밍 콘텐츠의 재생 방법 및 시스템
US20250208981A1 (en) * 2023-12-20 2025-06-26 Comcast Cable Communications, Llc Systems and methods for generating test content

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7356562B2 (en) * 2003-04-30 2008-04-08 International Business Machines Corporation Dynamic generator for fast-client static proxy from service interface definition document
WO2010107625A2 (en) * 2009-03-16 2010-09-23 Microsoft Corporation Smooth, stateless client media streaming
CN101867580A (zh) * 2010-06-03 2010-10-20 北京蓝汛通信技术有限责任公司 一种分配网络流量的方法及装置
EP2410745A1 (en) * 2010-07-23 2012-01-25 Seawell Networks Inc Methods and systems for scalable video delivery

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20003679U1 (de) 2000-02-29 2000-08-17 TRW Automotive Electronics & Components GmbH & Co. KG, 78315 Radolfzell Bauteil
EP1638333A1 (en) * 2004-09-17 2006-03-22 Mitsubishi Electric Information Technology Centre Europe B.V. Rate adaptive video coding
US8335873B2 (en) * 2006-09-14 2012-12-18 Opentv, Inc. Method and systems for data transmission
EP1978743B1 (en) * 2007-04-02 2020-07-01 Vestel Elektronik Sanayi ve Ticaret A.S. A method and apparatus for transcoding a video signal
JP2011087103A (ja) * 2009-10-15 2011-04-28 Sony Corp コンテンツ再生システム、コンテンツ再生装置、プログラム、コンテンツ再生方法、およびコンテンツサーバを提供
WO2011087449A1 (en) * 2010-01-18 2011-07-21 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for http media stream distribution
US9137278B2 (en) * 2010-04-08 2015-09-15 Vasona Networks Inc. Managing streaming bandwidth for multiple clients
US20120030723A1 (en) * 2010-07-27 2012-02-02 Motorola, Inc. Method and apparatus for streaming video
WO2012142508A1 (en) * 2011-04-15 2012-10-18 Skyfire Labs, Inc. Real-time video optimizer
CN103650451B (zh) * 2011-07-07 2016-10-19 瑞典爱立信有限公司 网络容量优化的自适应http流播
US9026670B2 (en) * 2011-08-22 2015-05-05 Allot Communications Ltd. System and method for efficient caching and delivery of adaptive bitrate streaming
US8751679B2 (en) * 2011-10-07 2014-06-10 Ericsson Television Inc. HTTP adaptive streaming server with automatic rate shaping

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7356562B2 (en) * 2003-04-30 2008-04-08 International Business Machines Corporation Dynamic generator for fast-client static proxy from service interface definition document
WO2010107625A2 (en) * 2009-03-16 2010-09-23 Microsoft Corporation Smooth, stateless client media streaming
CN101867580A (zh) * 2010-06-03 2010-10-20 北京蓝汛通信技术有限责任公司 一种分配网络流量的方法及装置
EP2410745A1 (en) * 2010-07-23 2012-01-25 Seawell Networks Inc Methods and systems for scalable video delivery

Also Published As

Publication number Publication date
JP2015520966A (ja) 2015-07-23
KR102086873B1 (ko) 2020-03-09
TWI593282B (zh) 2017-07-21
KR20150008087A (ko) 2015-01-21
EP2661045A1 (en) 2013-11-06
WO2013164233A1 (en) 2013-11-07
CN104247368A (zh) 2014-12-24
US20150127848A1 (en) 2015-05-07
JP6133974B2 (ja) 2017-05-24
EP2845360A1 (en) 2015-03-11
TW201351965A (zh) 2013-12-16

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