Audio Syncing
By default the system should sync the notes and the music perfectly. But if you find you are having some issues try out the following:
Ensure You are using the latest Unity LTS and latest stable Unity Timeline package
Ensure Your Playable Director is set to “DSP Clock” update
Ensure Your RhythmDirector Latency Compensation is set to a resonable value
Let at least a bit of empty space at the start of your timeline
Set your AudioClip import settings to “Decompress On Load” & “Preload Audio Data”
Change your project DSP Buffer Size to something specific for your target device Either in the editor
or in code: https://docs.unity3d.com/ScriptReference/AudioConfiguration.html