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 (PowerPoint) heading automatic extraction algorithm and matching strategy of synchronization information. We realize the automatic generation of multimedia courseware content navigation ...
