CN105677270B - 用于视频流的后处理的方法及设备 - Google Patents

用于视频流的后处理的方法及设备 Download PDF

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Publication number
CN105677270B
CN105677270B CN201510883470.1A CN201510883470A CN105677270B CN 105677270 B CN105677270 B CN 105677270B CN 201510883470 A CN201510883470 A CN 201510883470A CN 105677270 B CN105677270 B CN 105677270B
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China
Prior art keywords
processing
video flowing
equipment
video
client device
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Chinese (zh)
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CN105677270A (zh
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袁松
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Axis AB
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Axis AB
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • 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
    • H04N21/234345—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 the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/5044—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering hardware capabilities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/505—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the load
    • 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]
    • H04N21/20—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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Studio Devices (AREA)
  • Computer Security & Cryptography (AREA)
CN201510883470.1A 2014-12-04 2015-12-04 用于视频流的后处理的方法及设备 Active CN105677270B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14196324.9A EP3029940B1 (en) 2014-12-04 2014-12-04 Method and device for post processing of a video stream
EP14196324.9 2014-12-04

Publications (2)

Publication Number Publication Date
CN105677270A CN105677270A (zh) 2016-06-15
CN105677270B true CN105677270B (zh) 2018-06-26

Family

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Family Applications (1)

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CN201510883470.1A Active CN105677270B (zh) 2014-12-04 2015-12-04 用于视频流的后处理的方法及设备

Country Status (6)

Country Link
US (1) US10049424B2 (https=)
EP (1) EP3029940B1 (https=)
JP (1) JP6804191B2 (https=)
KR (1) KR102417055B1 (https=)
CN (1) CN105677270B (https=)
TW (1) TWI699116B (https=)

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* Cited by examiner, † Cited by third party
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GB2520334B (en) * 2013-11-18 2015-11-25 Helen Bradley Lennon A video broadcast system and a method of disseminating video content
TWI691200B (zh) 2017-04-21 2020-04-11 美商時美媒體公司 用於在視訊編碼中的順延後處理的系統及方法
JP7498553B2 (ja) 2019-09-30 2024-06-12 株式会社ソニー・インタラクティブエンタテインメント 画像処理装置、画像表示システム、画像データ転送装置、および画像処理方法
JP7389602B2 (ja) * 2019-09-30 2023-11-30 株式会社ソニー・インタラクティブエンタテインメント 画像表示システム、画像処理装置、および動画配信方法
JP7496677B2 (ja) 2019-09-30 2024-06-07 株式会社ソニー・インタラクティブエンタテインメント 画像データ転送装置、画像表示システム、および画像圧縮方法
JP7429512B2 (ja) 2019-09-30 2024-02-08 株式会社ソニー・インタラクティブエンタテインメント 画像処理装置、画像データ転送装置、画像処理方法、および画像データ転送方法
JP7491676B2 (ja) 2019-09-30 2024-05-28 株式会社ソニー・インタラクティブエンタテインメント 画像データ転送装置および画像圧縮方法
JP7837134B2 (ja) 2019-09-30 2026-03-30 株式会社ソニー・インタラクティブエンタテインメント 画像データ転送装置および画像圧縮方法

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CN1702692A (zh) * 2004-05-03 2005-11-30 微软公司 提供增强的图形流水线的系统和方法
CN102959517A (zh) * 2010-06-10 2013-03-06 Otoy公司 在并行的多个客户端之间的gpu资源的分配

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US7873229B2 (en) * 2006-02-08 2011-01-18 Moxair, Inc. Distributed processing for video enhancement and display power management
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TWI369126B (en) * 2006-08-01 2012-07-21 Nvidia Corp Multi-graphics processor system and method for processing content communicated over a network for display purposes
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JP2013055454A (ja) * 2011-09-02 2013-03-21 Toshiba Corp 映像再生装置及び映像再生方法
KR101536501B1 (ko) * 2012-04-12 2015-07-13 신라 테크놀로지스, 인크. 동화상 배포 서버, 동화상 재생 장치, 제어 방법, 기록 매체, 및 동화상 배포 시스템
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Also Published As

Publication number Publication date
JP6804191B2 (ja) 2020-12-23
EP3029940B1 (en) 2017-03-15
JP2016111705A (ja) 2016-06-20
KR20160067798A (ko) 2016-06-14
US20160165282A1 (en) 2016-06-09
KR102417055B1 (ko) 2022-07-05
EP3029940A1 (en) 2016-06-08
TWI699116B (zh) 2020-07-11
CN105677270A (zh) 2016-06-15
TW201622426A (zh) 2016-06-16
US10049424B2 (en) 2018-08-14

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