Demo — inputs & output
Prompt structure inspired by Inspired by fal.ai H3 Guide
Window View Replacement
Replace view outside a window while preserving interior action and glass reflections.
Who this is for
Interior dialogue scenes needing location swap.
How this prompt is built
Read this first — once you see the pattern, you can write your own without starting from zero.
- Edit scope
Window plate only.
- @image1
Exterior target.
Adapt it for your project
- Night vs day exterior.
- Rain on glass note.
Where people mess up
- Flat paste — no parallax.
- Interior relight inconsistent with new view.
Your reference files (what to upload)
| File | Job in the video |
|---|---|
| Image 1 | Exterior view target |
Full prompt (copy & edit)
In the reference video, replace only the view outside the window with the cityscape from @image1. Keep interior subjects, props, and camera motion unchanged. Maintain plausible glass reflections and parallax as the camera moves.
New to Ref2VA? Read the MiniMax H3 Ref2VA prompt guide
Related prompts
Cat-to-Dog Replacement
Video editing with one-line substitution prompt
Prompt structure
Replace the cat in the video with a dog. Keep everything else in the shot stable: background, c…
Day-to-Night Relighting
Single-video relight instruction
Prompt structure
Change the lighting in the reference video from daytime to night. Preserve all subject motion, …
Multi-Element Scene Editing
Multi-line edit list on one source video
Prompt structure
In the reference video: replace the newspaper with a green hardcover book; replace the chair wi…
Product, Sign & Dialogue Replacement
Complex multi-swap edit on single clip
Prompt structure
In the reference video, replace the canned drink shown at the beginning with Coca-Cola. Change …