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How to control Seedance camera movement with Blender

Blender can be used as previs for AI video rather than as the final renderer. In my test, I made a rough building, two people and two statues, placed them to match an album cover, and animated a 10-second camera move. The cover supplied the visual appearance while the Blender clip supplied the spatial camera route.

How it works

How to recreate it

Build only the large shapes required to explain the space. The test needed a building, two simple people and two statues. Match the source image's relative placement and scale before spending time on modelling quality.
Place the camera at the intended start and animate the move. Check when key objects enter frame, where the camera turns and what the final composition looks like. The original previs lasted 10 seconds.
Render a simple preview. Materials, lighting and detail do not need to be final because the clip exists to communicate camera motion and approximate scene geometry.
In Mixer AI, use the original cover as the main visual reference, add separate character or object references when needed, and use the Blender video as guidance for camera motion and spatial path.
Keep the roles explicit in the prompt: appearance comes from the images; camera behavior comes from the previs. Compare direction, timing, reveal points and the final composition with the Blender clip after generation.

Video walkthrough

Blender previs used as Seedance camera guidance
Original workflow: rough Blender blockout → 10-second camera move → visual references → AI video.

Prompt for a Blender camera reference

Do not ask the model to copy the blockout's look. It is there to describe movement and spatial layout.

Blender previs → AI videoEN
Use the uploaded cover as the main visual reference for the scene. Follow the camera movement, timing and spatial trajectory of the uploaded Blender previs. Treat the Blender geometry only as a layout and motion reference; do not copy its low-detail geometry, materials or render style. Preserve the appearance of characters, objects and environment from the image references.

Models

Seedance 2.5

Suitable for a reference-rich workflow where images provide the visual target and an input video can guide motion.

FAQ

Does the Blender scene need proper modelling?

No. Blender is being used as previs: large shapes, approximate object scale and a correctly animated camera are enough for this method.

Why use Blender instead of describing the camera in a prompt?

Text can name a move, but a previs communicates a concrete spatial path and a sequence of viewpoints over time.

How long should the Blender reference video be?

The original test used 10 seconds. In practice, keep the previs close to the duration and pacing you want in the generated clip.

Will the AI copy the crude Blender geometry?

It can influence the result, so separate the roles clearly: images define appearance, while the Blender clip defines camera and space.

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