METHOD AND APPARATUS FOR PROVIDING TRICK PLAY SERVICE
    2.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING TRICK PLAY SERVICE 有权
    提供抢球服务的方法和装置

    公开(公告)号:US20110116772A1

    公开(公告)日:2011-05-19

    申请号:US12945194

    申请日:2010-11-12

    IPC分类号: H04N5/783

    摘要: A method and apparatus for providing a trick play service in a hypertext transfer protocol (HTTP) adaptive streaming (HAS) architecture for adaptively streaming media data according to fluctuation of a streaming environment are provided. The method at a server includes: generating a media presentation description (MPD) file including information about at least one piece of trick play data; transmitting the MPD file to a client; and transmitting the at least one piece of trick play data to the client in response to a request by the client based on the MPD file. The method at a client includes: receiving a media presentation description (MPD) file including information about at least one piece of trick play data; and receiving the at least one piece of trick play data from a server based on the MPD file.

    摘要翻译: 提供了一种用于在超文本传输​​协议(HTTP)自适应流(HAS)架构中提供特技播放服务的方法和装置,用于根据流环境的波动自适应地流式传输媒体数据。 服务器上的方法包括:生成包括关于至少一个特技播放数据的信息的媒体呈现描述(MPD)文件; 将MPD文件发送给客户端; 以及响应于所述客户端基于所述MPD文件的请求,将所述至少一个特技播放数据发送​​给所述客户端。 客户端的方法包括:接收包括关于至少一条特技播放数据的信息的媒体呈现描述(MPD)文件; 以及基于所述MPD文件从服务器接收所述至少一条特技播放数据。