How to write a useful H3 Max product-video prompt
A useful prompt tells the workspace what should appear and change over time. Keep it focused on one original product-video direction.
Submitting an available generation workflow requires sign-in, input permissions and enough credits. Reviewing an estimate does not itself start a generation.
Use a concrete sequence
Start with the product and setting, then state the action, camera movement, lighting and desired ending. For example: “A white running shoe on a stone pedestal. Slow camera orbit, soft side light, then a close-up of the mesh.”
Keep the direction achievable
Use one clear scene and one main camera move for an early draft. Avoid conflicting instructions, exact-copy requests and unsupported guarantees such as perfect labels or identical frames.
Write differently for a reference
When using Video Remake, identify the broad structure or pace you want to preserve, then specify the new product, setting and action. Do not ask to retain protected footage, branding, people, voice, music or advertising claims.
Use the result to revise
Compare the completed video with your brief. If the product proportions, motion or scene are off, adjust one part of the direction and generate a separately quoted revision.