CN104335202A - 用于将自适应速率内容流分段、分发、并且再分段的方法和器件 - Google Patents

用于将自适应速率内容流分段、分发、并且再分段的方法和器件 Download PDF

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Publication number
CN104335202A
CN104335202A CN201380028897.2A CN201380028897A CN104335202A CN 104335202 A CN104335202 A CN 104335202A CN 201380028897 A CN201380028897 A CN 201380028897A CN 104335202 A CN104335202 A CN 104335202A
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CN
China
Prior art keywords
node
content flow
content
sectionaliser
adaptive streaming
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201380028897.2A
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English (en)
Chinese (zh)
Inventor
C.菲利普斯
B.富尔斯曼
C.达舍尔
J.雷诺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Television Inc
Original Assignee
Ericsson Television 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 Ericsson Television Inc filed Critical Ericsson Television Inc
Publication of CN104335202A publication Critical patent/CN104335202A/zh
Pending legal-status Critical Current

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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
    • H04N21/234363—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 altering the spatial resolution, e.g. for clients with a lower screen resolution
    • 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
    • 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
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • 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
    • 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
    • H04N21/234309—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
    • 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
    • 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)
CN201380028897.2A 2012-04-02 2013-04-01 用于将自适应速率内容流分段、分发、并且再分段的方法和器件 Pending CN104335202A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/437,111 US20130262693A1 (en) 2012-04-02 2012-04-02 Methods and apparatus for segmenting, distributing, and resegmenting adaptive rate content streams
US13/437111 2012-04-02
PCT/IB2013/052605 WO2013150437A1 (en) 2012-04-02 2013-04-01 Methods and apparatus for segmenting, distributing, and resegmenting adaptive rate content streams

Publications (1)

Publication Number Publication Date
CN104335202A true CN104335202A (zh) 2015-02-04

Family

ID=49236597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380028897.2A Pending CN104335202A (zh) 2012-04-02 2013-04-01 用于将自适应速率内容流分段、分发、并且再分段的方法和器件

Country Status (9)

Country Link
US (1) US20130262693A1 (enExample)
EP (1) EP2834747A4 (enExample)
JP (1) JP2015516742A (enExample)
CN (1) CN104335202A (enExample)
AU (1) AU2013245287B2 (enExample)
IN (1) IN2014DN08880A (enExample)
TW (1) TW201404124A (enExample)
WO (1) WO2013150437A1 (enExample)
ZA (1) ZA201407366B (enExample)

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US9591098B2 (en) 2012-02-01 2017-03-07 Cisco Technology, Inc. System and method to reduce stream start-up delay for adaptive streaming
US9438883B2 (en) * 2012-04-09 2016-09-06 Intel Corporation Quality of experience reporting for combined unicast-multicast/broadcast streaming of media content
US9125073B2 (en) 2012-08-03 2015-09-01 Intel Corporation Quality-aware adaptive streaming over hypertext transfer protocol using quality attributes in manifest file
US20140089467A1 (en) * 2012-09-27 2014-03-27 Andre Beck Content stream delivery using pre-loaded segments
US10547882B2 (en) * 2012-12-31 2020-01-28 Dish Technologies Llc Systems and methods for generating concatenated transport streams from adaptive media streams
US9106934B2 (en) * 2013-01-29 2015-08-11 Espial Group Inc. Distribution of adaptive bit rate live streaming video via hyper-text transfer protocol
US9832492B2 (en) 2013-01-29 2017-11-28 Espial Group Inc. Distribution of adaptive bit rate video streaming via hyper-text transfer protocol
US9680689B2 (en) 2013-02-14 2017-06-13 Comcast Cable Communications, Llc Fragmenting media content
US9148386B2 (en) 2013-04-30 2015-09-29 Cisco Technology, Inc. Managing bandwidth allocation among flows through assignment of drop priority
US9923945B2 (en) * 2013-10-10 2018-03-20 Cisco Technology, Inc. Virtual assets for on-demand content generation
US9336537B2 (en) * 2014-03-06 2016-05-10 Catalina Marketing Corporation System and method of providing a particular number of distributions of media content through a plurality of distribution nodes
CN104980795A (zh) * 2014-04-09 2015-10-14 北大方正集团有限公司 多终端视频文件的处理方法和系统
AU2016245350B2 (en) * 2015-04-09 2019-10-24 Dejero Labs Inc. Systems, devices and methods for distributing data with multi-tiered encoding
US10587721B2 (en) * 2015-08-28 2020-03-10 Qualcomm Incorporated Small cell edge computing platform
CN105228032B (zh) * 2015-09-25 2018-11-13 浙江宇视科技有限公司 一种视频录像的点播方法和装置
US10178143B2 (en) * 2015-09-29 2019-01-08 International Business Machines Corporation Selecting bitrate to stream encoded media based on tagging of important media segments
US10601946B2 (en) 2017-02-23 2020-03-24 The Directv Group, Inc. Edge cache segment prefetching
US11019404B2 (en) * 2017-04-12 2021-05-25 Disney Enterprises, Inc. Multi-protocol message distribution system
US10448065B2 (en) 2017-05-12 2019-10-15 Comcast Cable Communications, Llc Conditioning segmented content
US10609189B2 (en) * 2018-02-19 2020-03-31 Verizon Digital Media Services Inc. Seamless stream failover with distributed manifest generation
FR3096210B1 (fr) * 2019-06-20 2023-10-06 Orange Procédé de transmission d’un contenu numérique ayant plusieurs versions accessibles depuis un serveur de contenus à destination d’un terminal de restitution.
US10887659B1 (en) * 2019-08-01 2021-01-05 Charter Communications Operating, Llc Redundant promotional channel multicast
CN113784176B (zh) * 2021-11-12 2022-02-15 南京未来网络产业创新有限公司 一种云视频平台智能处理方法和系统

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Also Published As

Publication number Publication date
WO2013150437A1 (en) 2013-10-10
AU2013245287A1 (en) 2014-10-23
AU2013245287B2 (en) 2015-11-12
ZA201407366B (en) 2016-01-27
EP2834747A1 (en) 2015-02-11
EP2834747A4 (en) 2016-02-24
JP2015516742A (ja) 2015-06-11
US20130262693A1 (en) 2013-10-03
IN2014DN08880A (enExample) 2015-05-22
TW201404124A (zh) 2014-01-16

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Application publication date: 20150204