If you encounter unnatural motion, first refine your prompt to be more specific about the desired action and camera movement. Add detailed negative prompts to exclude artifacts like 'jitter, morphing, unnatural deformation, glitches'. Ensure your input image is high-quality—low-resolution or heavily compressed images often produce suboptimal animations. If issues persist, try a different starting frame or simplify your prompt to focus on one primary action. For faster iteration with simpler motion patterns,
NVIDIA Cosmos Predict 2.5 offers robust physics-based motion that may handle challenging compositions more gracefully.