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B2B tool
B2B Video Studio
- Approach
- one world
- per clip, prompts editable by scene
Task: build advertising video scenes of a product with an “AI director”: one world for the whole clip, with prompts editable scene by scene.
How it works
- 0101VLM analysis of the photo and the card text
- 0202A scene plan inside a single world
- 0303Seedance, multi-reference against hallucinated geometry
- 0404Independent regeneration of a single scene
Particulars and difficulties
The world resets between scenes
One world is held across the whole clip, so the scenes read as one shoot
The model invents the product’s geometry
Multi-reference is what keeps the product itself from drifting between scenes
A person has to stay in control
Scene prompts are editable rather than a re-roll of the whole clip
One bad scene
Any scene is regenerated on its own, without touching the rest
Results
- 1
- world across the whole clip
- 4
- stages from photo to video
- 1
- scene regenerated at a time
An advertising scene rather than a demo render
The product keeps its geometry, and the clip holds together across scenes
An edit does not cost the whole clip
Regenerating one scene is cheaper than re-rolling everything
Stack
FastAPI · WaveSpeed · OpenRouter · Seedance