◇ Could this help me?
Yes. Sprite sheets driven by cursor position are a long-standing, safe web technique, and using a generative video tool to produce the frames is a reasonable shortcut to art that would otherwise be hand-drawn. Watch the weight of the finished sheet and the licensing of any source image, since both are easy to overlook when the frames arrive from a generator. This is a general practice.
I have a short video of a character reacting in several directions. Convert its frames into a single optimized sprite sheet, then implement a hover interaction on my page that selects the frame based on cursor position relative to the element. Keep the total sprite sheet under a size budget you recommend, tell me the frame count and dimensions you chose and why, and make the effect degrade gracefully on touch devices where there is no cursor.