The Design And Application Of Video Education Resourses In Online Courses

With the development of modern information technology, video resources on the internet become increasingly abundant, some of which are applied more and more in education. Projects of online courses design are boosted ceaselessly and the proportion of online courses is ascending gradually. However, there are many problems in these video resourses, such as some videos which are in poor quality are not in focus and even unable to play, many resourses only make a move of classes in content and are formally dated and bald, colors of the video are either barren or confusional, there are a lack of necessary interactions, as a result of which students feel bored easily and have little interest in study, and the list goes on. Such problems make video resourses unable to play the proper role in education.Considering such above-mentioned problems, this paper offers academic guidance to the instructional design and especially to the interaction design of the video resourses according to the relevant theories such as online learning theory, ID theory, vision communication theory and so on, the aim of which is to optimize the teaching effect of the video. At the same time, aesthetics theory, graphic design theory and TV program production theory are applied to supply artistic directions for the video resourses to increase their aesthetic.The first chapter of the paper mainly introduces the relevant conceptions of video education resourses and online courses, summarizes the present situation of online courses and streaming media video, analyses the advantages and disadvantages of video resourses in online courses, proposes the subject's research thought and methods.The second chapter mainly introduces the relevant theories of design and application of online course video resourses and their directions.The third chapter mainly studies the principles, the general process of video education resourses'instructional design and the factors that are taken into account, summarizes the concepts and classification of interaction, provides theoretical guidance to the interaction design of the video education resourses especially the interaction design between learners and learning content.The fourth chapter makes some suggestions on the seeing and hearing design of video resourses according to the imaging theory, directing theory and theory of montage of TV teaching materials design with the purpose of improving the artistry of video education resourses and providing better services for teaching. It mainly includes interface design, related design of the preparation phase, shooting phase and post-editing phase.Chapter 5 illustrates the application of the principles and guidance mentioned in Chapter 3 and Chapter 4 according to the design of the video resourses in qualified course——the Design and Facture of Multi-media Courseware.The last part of the paper is the tag which summarizes the main content and shortages of the study and gives some expectation of relative studies in the future.The innovation of this paper is to propose the principles and general process on instructional design of video education resourses in online courses, to provide the methods and guidelines to interaction design of videos for teaching. At the same time it studies the design and production of television materials comprehensively and systematically, with the purpose of guiding the shooting and editing of teaching videos. I hope this study can give some help to the optimization of video education resources.