KR20150131175A - Http를 통한 동적 적응형 스트리밍에서 미디어 세그먼트들의 손실 존재시의 회복력 - Google Patents

Http를 통한 동적 적응형 스트리밍에서 미디어 세그먼트들의 손실 존재시의 회복력 Download PDF

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KR20150131175A
KR20150131175A KR1020157028524A KR20157028524A KR20150131175A KR 20150131175 A KR20150131175 A KR 20150131175A KR 1020157028524 A KR1020157028524 A KR 1020157028524A KR 20157028524 A KR20157028524 A KR 20157028524A KR 20150131175 A KR20150131175 A KR 20150131175A
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South Korea
Prior art keywords
segment
scalable
segments
media
scalable segments
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KR1020157028524A
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English (en)
Korean (ko)
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토니 고고이
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퀄컴 인코포레이티드
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Publication of KR20150131175A publication Critical patent/KR20150131175A/ko
Withdrawn legal-status Critical Current

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    • 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
    • H04N21/234327—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 decomposing into layers, e.g. base layer and one or more enhancement layers
    • H04L65/601—
    • 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
    • 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
    • H04L65/756—Media network packet handling adapting media to device 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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • 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
    • H04N21/26258—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 for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • 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
    • H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • H04N21/6547—Transmission by server directed to the client comprising parameters, e.g. for client setup
    • 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)
  • Databases & Information Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020157028524A 2013-03-15 2014-03-14 Http를 통한 동적 적응형 스트리밍에서 미디어 세그먼트들의 손실 존재시의 회복력 Withdrawn KR20150131175A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/838,595 2013-03-15
US13/838,595 US9854017B2 (en) 2013-03-15 2013-03-15 Resilience in the presence of missing media segments in dynamic adaptive streaming over HTTP
PCT/US2014/028438 WO2014144150A2 (en) 2013-03-15 2014-03-14 Resilience in the presence of missing media segments in dynamic adaptive streaming over http

Publications (1)

Publication Number Publication Date
KR20150131175A true KR20150131175A (ko) 2015-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157028524A Withdrawn KR20150131175A (ko) 2013-03-15 2014-03-14 Http를 통한 동적 적응형 스트리밍에서 미디어 세그먼트들의 손실 존재시의 회복력

Country Status (6)

Country Link
US (1) US9854017B2 (enExample)
EP (1) EP2974321A2 (enExample)
JP (1) JP2016517675A (enExample)
KR (1) KR20150131175A (enExample)
CN (1) CN105144728B (enExample)
WO (1) WO2014144150A2 (enExample)

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US10587934B2 (en) 2016-05-24 2020-03-10 Qualcomm Incorporated Virtual reality video signaling in dynamic adaptive streaming over HTTP
WO2018011054A1 (en) 2016-07-15 2018-01-18 Koninklijke Kpn N.V. Streaming virtual reality video
CN109923867A (zh) * 2016-09-14 2019-06-21 皇家Kpn公司 流式传输虚拟现实视频
US20180213294A1 (en) * 2017-01-23 2018-07-26 Ramp Holdings, Inc. Recovering from gaps in video transmission for web browser-based players
US10609178B2 (en) * 2017-03-16 2020-03-31 Ronaldo Cordero Navarro Digital media and multimedia scheduling and delivery platform
US10484726B2 (en) * 2017-06-02 2019-11-19 Apple Inc. Playlist error tags for delivery and rendering of streamed media
US10720185B2 (en) * 2017-10-04 2020-07-21 Hashcut, Inc. Video clip, mashup and annotation platform
EP3997888A1 (en) * 2019-07-12 2022-05-18 Carrier Corporation A system and a method for streaming videos by creating object urls at client
US11785262B1 (en) * 2022-03-16 2023-10-10 International Business Machines Corporation Dynamic compression of audio-visual data

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US7103669B2 (en) * 2001-02-16 2006-09-05 Hewlett-Packard Development Company, L.P. Video communication method and system employing multiple state encoding and path diversity
US7222285B2 (en) 2004-03-17 2007-05-22 Microsoft Corporation Layered multiple description coding
EP1730963A1 (en) * 2004-03-24 2006-12-13 Koninklijke Philips Electronics N.V. Multiple description coding video transmission using de-interlacing mechanisms
US9386064B2 (en) * 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US9380096B2 (en) * 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US8619877B2 (en) * 2007-10-11 2013-12-31 Microsoft Corporation Optimized key frame caching for remote interface rendering
US8254469B2 (en) * 2008-05-07 2012-08-28 Kiu Sha Management Liability Company Error concealment for frame loss in multiple description coding
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IT1398195B1 (it) 2009-06-25 2013-02-14 St Microelectronics Srl "procedimento e sistema per la distribuzione di contenuti informativi, relativo prodotto informatico"
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Also Published As

Publication number Publication date
WO2014144150A3 (en) 2014-12-11
US20140280754A1 (en) 2014-09-18
US9854017B2 (en) 2017-12-26
WO2014144150A2 (en) 2014-09-18
CN105144728B (zh) 2018-06-08
JP2016517675A (ja) 2016-06-16
EP2974321A2 (en) 2016-01-20
CN105144728A (zh) 2015-12-09

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PA0105 International application

Patent event date: 20151012

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid