Modulations in neural frames allow you to dynamically control animation settings over time—just like automation in digital audio workstations. You can apply oscillators, BPM-synced effects, and even audioreactive modulations that sync with specific elements of a song, like the kick, snare, or bassline. Whether creating subtle motion or pulsing effects that follow the beat, modulations add depth and rhythm to your AI-generated videos, making them more immersive and expressive.