Method for synthesizing video MV by music based on self-supervised learning
A supervised learning and music technology, applied in the field of media asset management, can solve the problems of not being able to provide users with screen information, time-consuming and energy-consuming, etc., and achieve the effect of intuitive visual impact and vivid auditory experience
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[0019] The present invention will be further described below.
[0020] The technical scheme that this embodiment mode adopts is: it comprises the following steps:
[0021] 1. Separate the audio and video streams from the existing material library;
[0022] 2. Use deep learning technology to extract characters, actions, expressions, and scene information from videos based on video understanding; the specific method is to use deep 3D convolutional neural networks to extract spatiotemporal information of videos for scene recognition, motion capture, and emotional analysis , extract the scene information, object information, character expression, and motion information of the video;
[0023] 3. Automatic classification according to the rhythm and voiceprint information of the music; the specific method is to use the GRU (Gated RecurrentUnit) network to identify the melody rhythm, emotion, genre, and voiceprint characteristics of the music, and classify them according to different...
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