多媒体文件在线展示通用框架设计及实现

Design and Practice of the Universal Architecture of Multimedia Online Presentation

一般视音频网站在上传多媒体文件后要转换文件格式,不但消耗服务器软硬件资源,而且不同程度地降低视音频质量。针对这些问题,提出一种不用转换视音频格式即可在线展示视音频以及其他类型多媒体文件的通用框架,并给出了实现方法。该框架适用于视频、音频、图像、文档等多媒体文件的在线展示。具有实时性、高质量、通用性、自适应性、可扩展性等特点。

The file format will be transformed after the multimedia files are uploaded to the video and audio websites.It will need the software and hardware resources of the server to transform files.At the same time,it will bring down the quality of the videos and audios.In this article,a new universal architecture of multimedia online presentation was proposed.With this architecture,the multimedia files will not be transformed and ban be presented online.It is applied to the presentation of videos,audios,images,documents.The architecture is Real-Timing,high-quality,universal,adaptive and expandable.