CN105144728B - 通过http的动态自适应流式传输中面对丢失的媒体分段的恢复力 - Google Patents

通过http的动态自适应流式传输中面对丢失的媒体分段的恢复力 Download PDF

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Publication number
CN105144728B
CN105144728B CN201480013976.0A CN201480013976A CN105144728B CN 105144728 B CN105144728 B CN 105144728B CN 201480013976 A CN201480013976 A CN 201480013976A CN 105144728 B CN105144728 B CN 105144728B
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China
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segments
media
segment
temporally overlapping
client
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Expired - Fee Related
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CN201480013976.0A
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English (en)
Chinese (zh)
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CN105144728A (zh
Inventor
T·戈戈伊
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N21/234327—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
    • 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)
CN201480013976.0A 2013-03-15 2014-03-14 通过http的动态自适应流式传输中面对丢失的媒体分段的恢复力 Expired - Fee Related CN105144728B (zh)

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 (2)

Publication Number Publication Date
CN105144728A CN105144728A (zh) 2015-12-09
CN105144728B true CN105144728B (zh) 2018-06-08

Family

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CN201480013976.0A Expired - Fee Related CN105144728B (zh) 2013-03-15 2014-03-14 通过http的动态自适应流式传输中面对丢失的媒体分段的恢复力

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
WO2018050606A1 (en) * 2016-09-14 2018-03-22 Koninklijke Kpn N.V. Streaming virtual reality video
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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US9380096B2 (en) * 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
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Also Published As

Publication number Publication date
CN105144728A (zh) 2015-12-09
KR20150131175A (ko) 2015-11-24
EP2974321A2 (en) 2016-01-20
JP2016517675A (ja) 2016-06-16
WO2014144150A2 (en) 2014-09-18
US20140280754A1 (en) 2014-09-18
US9854017B2 (en) 2017-12-26
WO2014144150A3 (en) 2014-12-11

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