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Design of Augmented Interactive Video Based on Script Engine

The Online learning environments such as Massive Open Online Courses (MOOC) can assemble a great amount of teaching resources and tools, such as videos, rich media documents, electronic courseware, learning managements, knowledge managements, virtual experiments and so on. How to improve the utilization rate of these high-quality teaching resources is a hotspot of current online learning research. In view of the inadequacy of online video interaction, we start with the principle of E-Learning, and analyze the interactive modes. Aiming to the demanding of knowledge push and self-directed learning driven by "human-computer-network", the interactive behavior of learning is analyzed, the interactive video response strategy is studied and the interactive video infrastructure is designed. The main work includes the research of key technologies of interaction and video synchronization control, the design of interaction script engine and the implementation of interactive video player, so as to advance self-regulated learning, social interaction and the student engagement.