Research on automatic generation of multimedia courseware content navigation

Along with the vigorous development of streaming media technology, synchronized multi-media courseware is widely used in education domain. However, during the recording process of the courseware, automatic generation of the content navigation becomes a difficult problem. In this paper, we do an in-depth research on the automatic generation of multimedia courseware content navigation based on XML; propose a PPT (Power Point) heading automatic extraction algorithm and matching strategy of synchronization information. We realize the automatic generation of multimedia courseware content navigation by an instance. The result shows that this method can solve the content navigation generation problem and effectively reduce the labor intensity of development of multimedia courseware.