Design And Development For Video Files Metadata

With the rapid development of the high-tech, human society has entered a fast-growing information economy automation civilization. At the same time, along with computer technology, network communications technology development, as well as the further expansion of office automation and in-depth, the rapid rise of the Internet to disseminate information generated by the enormous impact of the effective mass of information resources management and accurate use of the people. In this process, resources have had a video file. Such as streaming media technology, video resources were geometrically growth. Video file and application management issues, become an urgent need to address the problem, In other words, How to organize an effective network of information resources is that the people must face.Since the management of network information resources become more and more important, Search for all types of network resources and management of meta-data description standards have emerged one after another, greatly improve the network resource utilization of information resources. This article is based on the video file metadata object for the study, the video file through property research, video files for network storage and retrieval features, the application of Dublin Core metadata set, the video meta-data definition and description of collection and the video file metadata management system for a summary of the design. The main purpose of research and design is to improve video files of the utilization of the network environment.In this paper, before the video file metadata design and research subject to be determined, the subject and related research topics are carried out extensive research, after research on the status quo at home and abroad related to the analysis, video file meta-data study is necessary. The main body of the thesis is that how to definite video file metadata description element and expand element. At the same time, giving the relevant meta-data files recorded in the specific examples and the related RDF/XML description.In this paper, the basis is information resources management, research subjects are video files that it is a special kind of vector file. In order to improve the use of information resources for the purpose of retrieval, the light has a relatively complete meta-data, such as genealogy and other standards, as compared with Dublin Core metadata collection, the development of video files to describe the elements of metadata recorded with the rules.In addition, at the end of the article,I have a summary for the thesis. And This article will put forward to the next step of research. Because of the author's knowledge and capacity constraints, there is a lot of errors in this paper, Please teachers and readers to give a lot of criticism.