What is BeatMark X?
BeatMark X produces an .FCPXML file in the same folder of the song and you can import in Final Cut Pro X the song and the markers placed in exact correspondence with the music beats. Just drag the song that you want to analyze, set the number of frames per second for the project that you want to create, and then press the “BeatMark X” button.
BeatMark X requires macOS 10.12 or new and it supports Final Cut Pro X version 10.3.x and 10.4.x
BeatMark X information