Design And Implementation Of Home Digital Media Service System Based On UPnP

With the rapid development of social economy,the demand of family and family members for digital media has become more and more prosperous.The contradiction between the physical isolation of digital media between various hardware devices and the user’s demand for digital media sharing has become increasingly prominent.UPnP is a specification introduced by Microsoft that can use local area networks to control and monitor the entire home environment,such as lights,sweeping robots,and other home devices.These devices can be connected to personal computers through wired or wireless networks,but in addition to this In addition,it cannot be accessed by other devices or be connected to each other.In particular,the explosive growth of audio and video files in recent years has highlighted the advantages of universal plug-and-play technology to solve this problem."Internet +" has gone deep into all traditional fields,and it has designed and developed a digital media resource system suitable for home use.Promoting it on a large scale will help ease the physical separation of digital media between various hardware devices and users.The contradiction between the need for digital media sharing.Through UPnP-based home digital media services,this article provides a universal,plug-and-play solution for media data and various media terminals in home networks.This solution enables the interconnection of wireless networks and wired networks.Unlimited sharing and growth of media and content services is possible.The main contents of this paper are as follows:First,systematically combing and analyzing the related theories of home digital media service system and UPnP.Second,the system goals of the home digital media service system and the roles involved are divided.In addition,the design and function division of various roles involved in the system were made,and the positioning of each role was clearly defined.Thirdly,an easy-to-use,convenient and reliable home digital media service system was developed to help ease the conflict between the digital media’s physical isolation between hardware devices and users’ demands for digital media sharing.Through internal and external security protection and functional testing,security testing,the software system has a certain degree of practicality,and it better solves the needs of users of home digital media services.