基于UPnP技术设计的多媒体云服务最佳播放设备智能选取系统

当前,许多媒体服务供应商利用云技术向使用者提供流媒体云服务。云服务虽然提升了流媒体业务按需访问的便捷性,但用户在使用流媒体云服务的同时操作的智能化程度较低。用户在流媒体文件选择、媒体设备选择及服务器连接方面缺乏智能手段。此外,系统不具有媒体流播放的断点支持功能。本文利用即插即用网络通信协议UPnP,设计了一套最佳播放设备的智能选取模型。本模型通过分析比较媒体文件元数据与播放设备元数据,自动选取最佳的播放设备。同时,本模型通过断点信息的保存来实现媒体文件二次播放的连续性。本模型为流媒体云服务的断点播放和播放设备智能优化选取,提供了一种有效的技术模型。

Design a Smart the Best Device Select Model for Media Cloud Service Base on UPnP

At present,much of the media service provider using cloud technology to provide streaming cloud services to users.Cloud services to enhance the convenience of on-demand access to the streaming media business,but the low level of intelligence of the users in the use of streaming cloud services operating.Users lack of intelligence means for streaming media file Selection,Media Device selection,and server connectivity.In addition,the system does not have a media stream playback breakpoint support functions.In this paper,a smart selection of the best playback device model was designed by utilizing UPnP.this model automatically selects the best playback device by analyzing the media file metadata and playback device metadata.Meanwhile,the model achieved the continuity of the second play of media files by saving breakpoint information.The model provides an effective model for Playback and playback device intelligence model for Breakpoint play and play equipment Intelligent optimal selection of streaming cloud services.