How AI image-to-video works

Image-to-video systems use a reference image to guide the appearance of generated frames, while a prompt describes the desired action, camera or atmosphere.

Choose a useful reference

Clear subjects, coherent lighting and uncluttered compositions often make it easier to communicate the intended motion. Results can vary between providers and model versions.

Be specific about motion

Describe the movement you want and whether the camera should pan, track, remain still or slowly approach. Start with a short instruction and adjust one variable at a time.

Know the limitations

Image consistency, duration, reference handling and permission to upload a face differ by provider. Always check the selected model's documented capabilities and the rights to the source images.