Aimi Sync API

Aimi Sync API lets you add perfectly timed, royalty‑free soundtracks into your app with just a few lines of code. Beyond simple music generation, our video soundtrack API analyzes every frame of a video, then composes and aligns multilayer audio in real time. In addition, you can use the same endpoint to create prompt‑based voice‑overs or vocal hooks that fit the scene’s mood. If needed, keep the original audio: Sync automatically ducks and balances levels so dialogue, effects, and ambience remain clear. Taken together, these features give your users an immersive, professional sound experience—at any scale and without licensing headaches. As always, every track produced by Aimi is 100 % copyright‑cleared and royalty‑free, so you can ship with confidence.