Automatic Music Video Generation Based on Emotion-Oriented Pseudo Song Prediction and Matching

The main difficulty in automatic music video (MV) generation lies in how to match two different media (i.e., video and music). This paper proposes a novel content-based MV generation system based on emotion-oriented pseudo song prediction and matching. We use a multi-task deep neural network (MDNN) to jointly learn the relationship among music, video, and emotion from an emotion-annotated MV corpus. Given a queried video, the MDNN is applied to predict the acoustic (music) features from the visual (video) features, i.e., the pseudo song corresponding to the video. Then, the pseudo acoustic (music) features are matched with the acoustic (music) features of each music track in the music collection according to a pseudo-song-based deep similarity matching (PDSM) metric given by another deep neural network (DNN) trained on the acoustic and pseudo acoustic features of the positive (official), less-positive (artificial), and negative (artificial) MV examples. The results of objective and subjective experiments demonstrate that the proposed pseudo-song-based framework performs well and can generate appealing MVs with better viewing and listening experiences.