Design of Video Background Music Generation Algorithm Based on Music Feature Matching Algorithm

Background music is a kind of music, which is used in many occasions, such as movies, short videos, etc. How to choose the most suitable background music to match with the corresponding scenes has important practical application value. With the popularity of short video platform, more and more Internet users choose to share their life bits and pieces through short video. As an indispensable part of short video, the background music of video plays a very important role in setting off the video atmosphere and expressing users’ emotions. However, as far as the current research on automatic music generation is concerned, at present, the background music styles of most short video platforms are similar and lack of new ideas, and they all focus on simply generating music, and learning one or more styles of music to output music with similar styles. The background music used as the background of video, that is, music, has little correlation with other multimedia content. The design of video background music generation algorithm based on music feature matching algorithm can automatically generate background music for video with high efficiency and high quality.