JP2016059037A - 少なくとも２つの連続するセグメントに分離されたマルチメディアコンテンツを受信するための方法およびクライアント端末、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体 - Google Patents

少なくとも２つの連続するセグメントに分離されたマルチメディアコンテンツを受信するための方法およびクライアント端末、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体 Download PDF

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Publication number
JP2016059037A
JP2016059037A JP2015162066A JP2015162066A JP2016059037A JP 2016059037 A JP2016059037 A JP 2016059037A JP 2015162066 A JP2015162066 A JP 2015162066A JP 2015162066 A JP2015162066 A JP 2015162066A JP 2016059037 A JP2016059037 A JP 2016059037A
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Prior art keywords
representation
segment
fragment
receiving
client terminal
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JP2015162066A
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Japanese (ja)
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JP2016059037A5 (https=
Inventor
ホウダイユ レミ
Houdaille Remi
ホウダイユ レミ
グワッシュ ステファン
Gouache Stephane
グワッシュ ステファン
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of JP2016059037A5 publication Critical patent/JP2016059037A5/ja
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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
    • H04N21/23439—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
    • 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
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0894—Packet rate
    • 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
    • H04L65/752—Media network packet handling adapting media to network capabilities
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • 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
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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
    • H04N21/2401—Monitoring of the client 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
    • H04N21/25—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
    • H04N21/26208—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 the scheduling operation being performed under constraints
    • H04N21/26216—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 the scheduling operation being performed under constraints involving the channel capacity, e.g. network bandwidth
    • 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]
    • H04N21/80—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
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
JP2015162066A 2014-09-04 2015-08-19 少なくとも２つの連続するセグメントに分離されたマルチメディアコンテンツを受信するための方法およびクライアント端末、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体 Withdrawn JP2016059037A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14306362.6A EP2993910A1 (en) 2014-09-04 2014-09-04 Method and client terminal for receiving a multimedia content split into at least two successive segments, and corresponding computer program product and computer-readable medium.
EP14306362.6 2014-09-04

Publications (2)

Publication Number Publication Date
JP2016059037A true JP2016059037A (ja) 2016-04-21
JP2016059037A5 JP2016059037A5 (https=) 2018-09-06

Family

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JP2015162066A Withdrawn JP2016059037A (ja) 2014-09-04 2015-08-19 少なくとも２つの連続するセグメントに分離されたマルチメディアコンテンツを受信するための方法およびクライアント端末、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体

Country Status (5)

Country Link
US (1) US20160072864A1 (https=)
EP (2) EP2993910A1 (https=)
JP (1) JP2016059037A (https=)
KR (1) KR20160028985A (https=)
CN (1) CN105407414A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150594A1 (ja) * 2017-02-15 2018-08-23 パナソニック株式会社 端末装置、映像配信装置、映像配信システムおよび映像配信方法

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US9660926B2 (en) * 2014-05-30 2017-05-23 Apple Inc. Multi-stream scheduling and requests
US10271112B2 (en) * 2015-03-26 2019-04-23 Carnegie Mellon University System and method for dynamic adaptive video streaming using model predictive control
US10652166B2 (en) * 2017-06-27 2020-05-12 Cisco Technology, Inc. Non-real time adaptive bitrate recording scheduler
CN107547940B (zh) * 2017-09-13 2019-11-12 广州酷狗计算机科技有限公司 视频播放处理方法、设备及计算机可读存储介质
KR102622252B1 (ko) * 2019-05-27 2024-01-08 삼성에스디에스 주식회사 콘텐츠 전송 장치 및 방법
US11070607B2 (en) 2019-07-22 2021-07-20 DAZN Limited Dynamic behavior modification for content download and playback

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EP2362651A1 (en) * 2010-02-19 2011-08-31 Thomson Licensing Multipath delivery for adaptive streaming
EP2410743A1 (en) * 2010-07-23 2012-01-25 Alcatel Lucent Method for transferring video chunks, server entity, client entity and intermediate network entity realizing such a method
US20120117261A1 (en) * 2010-11-05 2012-05-10 Nokia Corporation Method and Apparatus for Rate Adaptation for Adaptive HTTP Streaming
WO2012168365A1 (en) * 2011-06-08 2012-12-13 Koninklijke Kpn N.V. Spatially-segmented content delivery
EP2730072B1 (en) * 2011-07-07 2016-09-07 Telefonaktiebolaget LM Ericsson (publ) Network-capacity optimized adaptive streaming
EP2547062B1 (en) * 2011-07-14 2016-03-16 Nxp B.V. Media streaming with adaptation
CN104040992B (zh) * 2011-11-14 2018-06-29 瑞典爱立信有限公司 移动网络中具有改善的效率的媒体流
US9712874B2 (en) * 2011-12-12 2017-07-18 Lg Electronics Inc. Device and method for receiving media content
WO2014057896A1 (ja) * 2012-10-09 2014-04-17 シャープ株式会社 コンテンツ送信装置、コンテンツ再生装置、コンテンツ配信システム、コンテンツ送信装置の制御方法、コンテンツ再生装置の制御方法、制御プログラムおよび記録媒体
US9992499B2 (en) * 2013-02-27 2018-06-05 Apple Inc. Adaptive streaming techniques
US20140282792A1 (en) * 2013-03-15 2014-09-18 Cygnus Broadband, Inc. Video streaming with buffer occupancy prediction based quality adaptation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150594A1 (ja) * 2017-02-15 2018-08-23 パナソニック株式会社 端末装置、映像配信装置、映像配信システムおよび映像配信方法

Also Published As

Publication number Publication date
US20160072864A1 (en) 2016-03-10
EP2993910A1 (en) 2016-03-09
CN105407414A (zh) 2016-03-16
KR20160028985A (ko) 2016-03-14
EP2993911A1 (en) 2016-03-09

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