Research And Implement Of Video Annotation Tool Based On Massive Open Online Courses Platform

Nowadays,Information technology has swept all around the world,with the rapid development of computer technology,the Internet online education is becoming the focus in education area.Currently,the main teaching methods with Internet online education still use the video resources to complete the teaching content transmission.However,with the application development,people gradually found that although Internet online education has many of the traditional classroom teaching mode incomparable advantages,but it lack the most important part of a traditional classroom,the interaction between teachers and students.Thus,in recent years,the researchers of the network of education are researching some tool or system to address this shortcoming.To solve this problem,this paper takes a mainstream open-source course management system Moodle as a framework to study online video annotation technology,researches video annotation technology,designs and implements a video annotation tool.This paper investigates some mainstream video annotation tools and researches status of domestic and foreign software applications,then introduces the concept of Massive Open Online Course and video annotation technology research,on this basis,build up a framework based on Moodle localized online teaching platform.Next,introduce the design and implementation of video annotation model,researches the application of video annotation model on teaching platform.Finally,we catch students learning behavior data with online teaching platform,analyzed the data to explore the impact of online teaching platform for teaching effect...