Consistency in an AI film is a system, not a single switch. Lumier carries the same cast, wardrobe, props, sets, look and voices through each stage of a project, checks every reference before it is used, and lets you score still takes against the cast before you keep them.
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A portrait becomes a 32-point facial description and an eight-angle turnaround. Each angle is checked for identity, anatomy, wardrobe and style before it is kept, and the description and reference images travel with the character into every image and video prompt. Changing the portrait resets the lock, so an old likeness never lingers.
Score any still take from 0 to 100 against the cast references, in your browser and at no credit cost. 70 passes and 85 is strong. The Identity Consistency Report goes out with the production export; video takes are compared by eye in Dailies.
The Dressing Room fits outfits onto a cast member, retries any fitting that fails its quality check, and saves the look for the scenes that use it.
A hero prop gets a six-angle turnaround (front, three-quarter front, side, back, three-quarter back and detail), each angle checked for object, material, detail and style before it enters a scene.
A set is rendered from the left, the right, the reverse and wide, so coverage stays in the same room. Animated-world sets come scouted in four shots, and eateries, homes and bookstores have night versions of the same set.
One camera, lens and film-stock reference, chosen from 14 cameras, 12 lenses and 7 film stocks, carries across every shot of the project.
Each video prompt states where every character stands and what they hold, and sends cast reference images to the engine within its limits.
A shot can start from the last frame of the previous shot or its approved cut and end on a frame you choose, so action carries across the cut.
Character voices come from one project voice library and are reused shot to shot. On Seedance shots, an experimental voice lock also sends the character’s dialogue track to the engine as a reference.
When one take drifts, swap the actor in that take instead of re-developing the whole shot. Studio and above.
Scans the script and scene notes for character, wardrobe, location, time, prop and lighting conflicts and proposes fixes before anything is rendered.
Generated takes still vary from one render to the next. Lumier checks every reference before it is used and scores still takes against the cast, so drift shows up before it reaches the cut; video takes are compared side by side in Dailies. Keep the takes that match, retake the ones that do not, and plan for alternates on hero shots.
No AI engine can promise that, so Lumier makes drift visible instead. Identity Lock carries one reference set through the project, turnaround angles are checked before they are kept, and still takes can be scored 0–100 against the cast. Keep the takes that match, and retake or recast the ones that drift.
Lumier compares the face in a still take with the character’s reference images using face embeddings computed in your browser, at no credit cost. The score runs from 0 to 100: 70 passes and 85 is strong. It reads one face per take, so check two-person shots by eye.
Yes. Hero props get six-angle turnarounds, the Dressing Room saves each fitted look for the scenes that use it, and location sheets render a set from four sides so coverage stays in the same room.
Dialogue reuses the same cast voice from the project voice library. On Seedance video shots, an experimental voice lock also sends the character’s dialogue track to the engine as a reference.
Generate another take, anchor the shot on the previous shot’s last frame, or, on Studio and above, recast the take with the right actor. Every take stays in Dailies, so you can compare before you choose.