Movie emotional event detection based on music mood and video tempo

Movie is one of the most important entertainments in the history of mankind. But as interests of viewers are various, it's difficult to deal with their requirements by only one principle. In this paper, we develop modules for detecting video tempo and music mood, and present three applications about movie analysis. After applying these two modules we recognize mood of music and develop three applications: music event detection, emotional event detection, and original sound tracks (OST) visualization. Subjective tests show that the mean opinion scores of the experimental results are good.