WO2014138331A3 - Adaptation sensible à l'énergie pour diffusion vidéo en flux - Google Patents

Adaptation sensible à l'énergie pour diffusion vidéo en flux Download PDF

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Publication number
WO2014138331A3
WO2014138331A3 PCT/US2014/020999 US2014020999W WO2014138331A3 WO 2014138331 A3 WO2014138331 A3 WO 2014138331A3 US 2014020999 W US2014020999 W US 2014020999W WO 2014138331 A3 WO2014138331 A3 WO 2014138331A3
Authority
WO
WIPO (PCT)
Prior art keywords
data stream
power
complexity
complexity level
video 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.)
Ceased
Application number
PCT/US2014/020999
Other languages
English (en)
Other versions
WO2014138331A2 (fr
Inventor
Yuwen He
Markus KUNSTNER
Yan Ye
Ralph Neff
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.)
InterDigital Patent Holdings Inc
Original Assignee
InterDigital Patent Holdings 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
Priority to EP14715156.7A priority Critical patent/EP2965529A2/fr
Priority to CN201480012503.9A priority patent/CN105191329B/zh
Priority to US14/773,078 priority patent/US10063921B2/en
Priority to KR1020157027754A priority patent/KR101879318B1/ko
Priority to CN201811154594.6A priority patent/CN109510999B/zh
Priority to EP22190891.6A priority patent/EP4156703A1/fr
Priority to JP2015561634A priority patent/JP2016517197A/ja
Priority to KR1020187019821A priority patent/KR101991214B1/ko
Priority to EP18208512.6A priority patent/EP3499905B1/fr
Application filed by InterDigital Patent Holdings Inc filed Critical InterDigital Patent Holdings Inc
Publication of WO2014138331A2 publication Critical patent/WO2014138331A2/fr
Publication of WO2014138331A3 publication Critical patent/WO2014138331A3/fr
Anticipated expiration legal-status Critical
Priority to US16/038,881 priority patent/US10469904B2/en
Priority to US16/580,848 priority patent/US11153645B2/en
Priority to US17/503,809 priority patent/US11695991B2/en
Ceased legal-status Critical Current

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
    • H04N21/23—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
    • H04N21/43—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
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • 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 programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • 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)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

L'invention concerne une adaptation sensible à l'énergie pour un système de diffusion vidéo en flux sensible à l'énergie qui peut être fondée sur les informations de complexité acheminées de différentes manières. Un niveau de complexité d'un flux de données, tel qu'un flux de données vidéo, peut être sélectionné en fonction d'une énergie de batterie restante d'une unité d'émission/réception sans fil (WTRU) et d'un ensemble d'états parmi une pluralité d'ensembles d'états qui peuvent être stockés et/ou gérés par la WTRU. Ces ensembles d'états peuvent correspondre, par exemple, à différentes sources de contenu et/ou à différents algorithmes d'estimation de complexité et peuvent être utilisés pour sélectionner le niveau de complexité du flux de données. Le flux de données peut ensuite être reçu au niveau de complexité sélectionné. Le niveau de complexité et/ou un débit binaire du flux de données peuvent être adaptés, par exemple, à l'énergie de batterie restante et/ou à d'autres circonstances. L'adaptation peut être personnalisée selon les objectifs de scénarios d'utilisation.
PCT/US2014/020999 2013-03-06 2014-03-06 Adaptation sensible à l'énergie pour diffusion vidéo en flux Ceased WO2014138331A2 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP18208512.6A EP3499905B1 (fr) 2013-03-06 2014-03-06 Adaptation sensible à la puissance pour diffusion vidéo en continu
US14/773,078 US10063921B2 (en) 2013-03-06 2014-03-06 Power aware adaptation for video streaming
KR1020157027754A KR101879318B1 (ko) 2013-03-06 2014-03-06 비디오 스트리밍을 위한 전력 인식 적응
CN201811154594.6A CN109510999B (zh) 2013-03-06 2014-03-06 一种wtru及由wtru执行的方法
EP22190891.6A EP4156703A1 (fr) 2013-03-06 2014-03-06 Adaptation sensible à la puissance pour diffusion vidéo en continu
JP2015561634A JP2016517197A (ja) 2013-03-06 2014-03-06 ビデオストリーミングに対する電力認識適応
KR1020187019821A KR101991214B1 (ko) 2013-03-06 2014-03-06 비디오 스트리밍을 위한 전력 인식 적응
EP14715156.7A EP2965529A2 (fr) 2013-03-06 2014-03-06 Adaptation sensible à l'énergie pour diffusion vidéo en flux
CN201480012503.9A CN105191329B (zh) 2013-03-06 2014-03-06 用于视频流的功率感知自适应
US16/038,881 US10469904B2 (en) 2013-03-06 2018-07-18 Power aware adaptation for video streaming
US16/580,848 US11153645B2 (en) 2013-03-06 2019-09-24 Power aware adaptation for video streaming
US17/503,809 US11695991B2 (en) 2013-03-06 2021-10-18 Power aware adaptation for video streaming

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361773379P 2013-03-06 2013-03-06
US61/773,379 2013-03-06
US201461936838P 2014-02-06 2014-02-06
US61/936,838 2014-02-06

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/773,078 A-371-Of-International US10063921B2 (en) 2013-03-06 2014-03-06 Power aware adaptation for video streaming
US16/038,881 Continuation US10469904B2 (en) 2013-03-06 2018-07-18 Power aware adaptation for video streaming

Publications (2)

Publication Number Publication Date
WO2014138331A2 WO2014138331A2 (fr) 2014-09-12
WO2014138331A3 true WO2014138331A3 (fr) 2014-12-04

Family

ID=50434270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/020999 Ceased WO2014138331A2 (fr) 2013-03-06 2014-03-06 Adaptation sensible à l'énergie pour diffusion vidéo en flux

Country Status (2)

Country Link
KR (1) KR101879318B1 (fr)
WO (1) WO2014138331A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014172654A1 (fr) 2013-04-19 2014-10-23 Huawei Technologies Co., Ltd. Signalisation d'informations de qualité de média dans un flux vidéo adaptatif dynamique via un protocole de transfert hypertexte
KR102273143B1 (ko) * 2014-10-16 2021-07-05 에스케이플래닛 주식회사 클라우드 스트리밍 서비스 시스템, 스틸 이미지 기반 클라우드 스트리밍 서비스 방법 및 이를 위한 장치
US10264269B2 (en) 2014-10-13 2019-04-16 Apple Inc. Metadata hints to support best effort decoding for green MPEG applications
KR102185876B1 (ko) * 2014-10-16 2020-12-02 삼성전자주식회사 무선 네트워크 환경에서 http 적응적 스트리밍 방법 및 장치
US9860294B2 (en) 2014-12-24 2018-01-02 Intel Corporation Media content streaming
WO2017100769A1 (fr) * 2015-12-11 2017-06-15 Vid Scale, Inc. Planification de segments vidéo multicouches
FR3046014A1 (fr) 2015-12-21 2017-06-23 Orange Procede de gestion de ressources sur un terminal
US10437304B2 (en) * 2016-03-15 2019-10-08 Roku, Inc. Brown out condition detection and device calibration
FR3074629A1 (fr) * 2017-12-05 2019-06-07 Orange Procede de gestion de la consommation electrique d'un dispositif electronique.
CN110493609B (zh) * 2019-08-07 2022-02-01 咪咕文化科技有限公司 直播方法、终端及计算机可读存储介质

Citations (2)

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US20040158878A1 (en) * 2003-02-07 2004-08-12 Viresh Ratnakar Power scalable digital video decoding
WO2014011622A2 (fr) * 2012-07-09 2014-01-16 Vid Scale, Inc. Décodage et lecture en transit de vidéo sensibles à l'énergie électrique

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EP1841172B1 (fr) * 2006-03-31 2018-03-14 Google Technology Holdings LLC Redirection d'un flux de données multimédia dans un dispositif de communication sans fil
US8396114B2 (en) * 2009-01-29 2013-03-12 Microsoft Corporation Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming

Patent Citations (2)

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US20040158878A1 (en) * 2003-02-07 2004-08-12 Viresh Ratnakar Power scalable digital video decoding
WO2014011622A2 (fr) * 2012-07-09 2014-01-16 Vid Scale, Inc. Décodage et lecture en transit de vidéo sensibles à l'énergie électrique

Non-Patent Citations (6)

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Title
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MORIHIKO TAMAI ET AL: "Low Power Video Streaming for PDAs", INTERNET CITATION, 8 October 2003 (2003-10-08), pages 1 - 6, XP002571114, Retrieved from the Internet <URL:http://ito-lab.naist.jp/themes/pdffiles/031006.morihi-t.momuc2003.pdf> [retrieved on 20100312] *
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TAMAI M ET AL: "Energy-aware QoS adaptation for streaming video based on MPEG-7", 2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO : JUNE 27 - 30, 2004, TAIPEI, TAIWAN, IEEE OPERATIONS CENTER, PISCATAWAY, NJ, vol. 1, 27 June 2004 (2004-06-27), pages 189 - 192, XP010770776, ISBN: 978-0-7803-8603-7, DOI: 10.1109/ICME.2004.1394157 *
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Also Published As

Publication number Publication date
KR20150128848A (ko) 2015-11-18
KR101879318B1 (ko) 2018-07-18
WO2014138331A2 (fr) 2014-09-12

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