CN106797445A - 马赛克业务呈现/分发方法及装置 - Google Patents

马赛克业务呈现/分发方法及装置 Download PDF

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Publication number
CN106797445A
CN106797445A CN201480082424.5A CN201480082424A CN106797445A CN 106797445 A CN106797445 A CN 106797445A CN 201480082424 A CN201480082424 A CN 201480082424A CN 106797445 A CN106797445 A CN 106797445A
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China
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mosaic
presentation
media
unit
logical
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CN201480082424.5A
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CN106797445B (zh
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唐廷芳
刘欣
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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]
    • H04N21/40—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
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • 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, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 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]
    • H04N21/60—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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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
    • H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Abstract

一种马赛克业务呈现方法，包括：接收描述马赛克业务的媒体呈现描述文件，所述媒体呈现描述文件描述了所述马赛克业务的逻辑呈现单元的呈现位置，以及所述逻辑呈现单元的马赛克媒体；根据所述媒体呈现描述文件对所述逻辑呈现单元的马赛克媒体的描述，从MBMS client获取所述逻辑呈现单元的马赛克媒体；根据所述媒体呈现描述文件对所述逻辑呈现单元的呈现位置的描述，在所述逻辑呈现单元的呈现位置呈现所述马赛克媒体。可以在降低马赛克业务服务器的计算量的同时提高马赛克业务的灵活性。

Description

PCT国内申请，说明书已公开。

Claims (44)

  1. PCT国内申请，权利要求书已公开。
CN201480082424.5A 2014-10-28 2014-10-28 马赛克业务呈现/分发方法及装置 Active CN106797445B (zh)

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PCT/CN2014/089731 WO2016065540A1 (zh) 2014-10-28 2014-10-28 马赛克业务呈现/分发方法及装置

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US (1) US20170223410A1 (zh)
EP (1) EP3197151B1 (zh)
CN (1) CN106797445B (zh)
WO (1) WO2016065540A1 (zh)

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CN111050221A (zh) * 2019-12-16 2020-04-21 北京东方广视科技股份有限公司 一种用于获取机顶盒多画面导航界面焦点的方法及系统
US11683355B2 (en) * 2021-01-05 2023-06-20 Tencent America LLC Methods and apparatuses for dynamic adaptive streaming over HTTP

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WO2013089437A1 (ko) * 2011-12-12 2013-06-20 엘지전자 주식회사 미디어 컨텐트를 수신하는 장치 및 방법
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Also Published As

Publication number Publication date
CN106797445B (zh) 2020-04-21
EP3197151A1 (en) 2017-07-26
EP3197151B1 (en) 2019-08-14
EP3197151A4 (en) 2017-07-26
US20170223410A1 (en) 2017-08-03
WO2016065540A1 (zh) 2016-05-06

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