This product is an image-to-video diffusion model that can generate continuous video sequences with coherent motion from a pair of keyframes through lightweight fine-tuning techniques. This method is particularly suitable for scenarios requiring smooth transitional animation between two static images, such as animation production and video editing. It harnesses the powerful capabilities of large-scale image-to-video diffusion models by fine-tuning them to predict the video between two keyframes, ensuring forward and backward consistency.