Is there a mobile APP that can directly add background music to small videos?

Apps that can add background music to the video are Cute Cut and Beautiful Shoot, and Apple phones can use iMovie. It is recommended to use computer-specific video editing software to add mobile phone software.

The editing process of recording the desired image with a camera and then making the image into a CD with video editing software on a computer is called video editing. There are many software for editing videos on the computer.

Video editing software, such as AdobePremier, is a video and audio editing software based on nonlinear editing equipment introduced by Adobe Company. Premiere has achieved great success in the field of film and television production, and has been widely used in TV stations, advertising production, film editing and other fields, becoming the most widely used video editing software on PC and MAC platforms.