Runway Gen-4.5: plan a clearer camera prompt

What the official material says

Runway introduced Gen-4.5 on December 1, 2025, emphasizing motion and prompt adherence. Its creation guide distinguishes text-to-video prompts, which describe the scene and movement, from image-to-video prompts, which can concentrate on motion. This article applies those ideas to planning a shot; it is not a new release notice.

Our prompt structure

Write down the subject, its action, the camera movement and the lighting. Decide which one matters most. A prompt that asks for a close-up, a sweeping aerial view and several scene changes in the same brief shot is harder to evaluate than a single clear setup.

An original example

A silver perfume bottle stands on dark stone. A slow lateral camera move reveals the engraved cap while a narrow strip of warm light crosses the glass. The bottle remains stationary. One continuous product shot.

This is a suggested prompt to adapt, not a tested performance claim. In the video studio, start with a short available duration and inspect the resulting motion before making the scene more complex.

Improve one variable at a time

If the bottle drifts, simplify its action description. If the camera is too energetic, ask for a slower move. Keep the other instructions stable so comparisons remain useful.

Read the Runway Gen-4.5 model guide for this site's supported mode. Runway's own application can offer options beyond the integration here.