  Text-to-video diffusion models have advanced video generation significantly.
However, customizing these models to generate videos with tailored motions
presents a substantial challenge. In specific, they encounter hurdles in (a)
accurately reproducing motion from a target video, and (b) creating diverse
visual variations. For example, straightforward extensions of static image
customization methods to video often lead to intricate entanglements of
appearance and motion data. To tackle this, here we present the Video Motion
Customization (VMC) framework, a novel one-shot tuning approach crafted to
adapt temporal attention layers within video diffusion models. Our approach
introduces a novel motion distillation objective using residual vectors between
consecutive frames as a motion reference. The diffusion process then preserves
low-frequency motion trajectories while mitigating high-frequency
motion-unrelated noise in image space. We validate our method against
state-of-the-art video generative models across diverse real-world motions and
contexts. Our codes, data and the project demo can be found at
https://video-motion-customization.github.io
