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Method and IPTV server for enabling playout of one or more media objects

机译:用于播放一个或多个媒体对象的方法和iptv服务器

摘要

A method and an IPTV server (302) for enabling playout of one or more media objects for a subscriber. A current connection state and capabilities are maintained in the IPTV server for a set of devices (304, 304a) associated to the subscriber. The IPTV server further sends (3:3) a list of the devices to a first device (300), comprising current connection states of the devices. When the IPTV server receives from the first device a first indication (3:4) indicating a wanted media object and a second indication (3:5) indicating a selected second device (304), the IPTV server sends (3:6) a download instruction with a media reference to the selected second device. The download instruction instructs the second device to download and prebuffer (3:7) data of at least an opening part of the wanted media object based on the media reference. Thereby, a user can start playout of the wanted media object on the second device immediately without having to wait for session setup and downloading of enough data for playout.
机译:一种用于使订户能够播放一个或多个媒体对象的方法和IPTV服务器( 302 )。 IPTV服务器中为与订户关联的一组设备( 304、304 a )维护了当前的连接状态和功能。 IPTV服务器还向第一设备( 300 )发送( 3:3 )设备列表,其中包括设备的当前连接状态。当IPTV服务器从第一设备接收指示所需媒体对象的第一指示( 3:4 )和指示所选第二设备的第二指示( 3:5 )时( 304 ),则IPTV服务器将( 3:6 )带有媒体引用的下载指令发送到选定的第二设备。该下载指令指示第二设备基于媒体引用来下载和预缓冲( 3:7 )所需媒体对象的至少开放部分的数据。从而,用户可以立即在第二设备上开始播放想要的媒体对象,而不必等待会话建立和下载足够的数据以进行播放。

著录项

  • 公开/公告号US9544630B2

    专利类型

  • 公开/公告日2017-01-10

    原文格式PDF

  • 申请/专利权人 NIKLAS FONDBERG;MATS CEDERVALL;

    申请/专利号US201214370504

  • 发明设计人 NIKLAS FONDBERG;MATS CEDERVALL;

    申请日2012-01-24

  • 分类号H04N7/173;H04N21/2668;H04L29/06;H04N21/24;H04N21/258;H04N21/41;H04N21/433;H04N21/472;H04N21/61;H04N21/643;H04N21/6543;H04N21/658;H04N21/858;H04N21/231;H04N21/2387;H04N21/239;

  • 国家 US

  • 入库时间 2022-08-21 13:41:08

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