Rest And Workflow-based Digital Media Asset Management System To Build

With the development of digital media emerging industry, more and more broadcasting and television companies and organizations are being faced with how to effectively manage and deal with the over-growing media assets (such as movies and pictures etc.) to reflect their tremendous value. Through the Digital Media Asset Management System(DMAM) established, it is possible for companies to integrate collecting, storing, programming and distributing in media assets, which brings to maximize the value of media assets and also open a new application area for media assets management. Therefore, to construct a highly flexible and expansible DMAM system is become an inevitable trend on digital media industry.Firstly, it is analyzed the background of the digital media asset management, is emphasized the necessity to construct digital media asset management system, clear about the core functions and work flow of REST & Workflow-based Digital Media Asset Management System. Based on it, an analysis about the overall architecture and development model selection of digital media asset management is performed. Additionally, based on Jersey Framework, AJAX Framework, JBPM workflow engine and Hibernate Framework, it is elaborated the detail design and implementation of REST & Workflow-based Digital Media Asset Management System. Using Jersey Framework to implement REST style Web Services, which insures the implementation is decoupled from services system provides. By applying the REST style Web Services, the system architecture is simplified greatly and the scalability and reusability of system is improved. Utilizing AJAX to empower the dynamic effects on web pages, which makes the interface more user-friendly and provides a rich user experience. JBPM workflow engine helps to control business flow, including the implementation of business process model and scheduling mechanism. The use of Hibernate framework to complete the data persistence simplifies the basic operation on data.Digital Media Asset Management System construction improves the enterprise digital media asset management, brings economic benefits to the enterprise and also provides new ideas and methods in rebuilding and integration for Digital Media Asset Management System.