{ "video_prompt": { "duration": "15 seconds", "title": "Blueprint to Reality – Single-Story House Transformation", "style": "Architectural visualization, photoreal, modern farmhouse exterior, clean cinematic motion", "blueprint_reference": { "floors": 1, "footprint_shape": "Irregular L-plus-T shape", "layout_zones": { "top_left": "Master bedroom with large en-suite (double vanity, bathtub, shower, toilet)", "top_center": "Open lounge / sitting area with plants", "top_right": "Secondary bedroom + full bathroom", "center_left": "Walk-in closet / laundry adjacent to master bath", "center": "Open-plan kitchen with island, connected to dining room", "center_right": "Family room / playroom with colorful seating", "right": "Covered outdoor terrace / patio (open to sky)", "bottom_center": "Entry foyer leading to interior", "bottom_left": "Double attached garage (2-car, open indoor space, roofed)", "bottom_right_upper": "Bedroom 3 with shared bathroom", "bottom_right_lower": "Bedroom 4 with small private patio (open to sky)", "bottom_right_corner": "Small outdoor lounge / garden corner (open to sky)" } }, "roof_rules": { "all_interior_rooms": "Fully covered with roof — master bedroom, all secondary bedrooms, bathrooms, kitchen, dining, family room, lounge, garage, foyer, hallways", "outdoor_spaces": "Open to sky — right-side terrace, bottom-right small patio, garden corner", "garage": "Roofed as part of main structure, no skylight" }, "exterior_style_reference": { "roof_type": "Standing seam dark charcoal / black metal roof, low-to-mid pitch", "facade": "Light beige / warm white board-and-batten vertical siding", "trim": "Dark brown / black window frames and fascia", "garage_door": "Dark modern panel garage door, double-wide", "covered_porch": "Covered front entry and right-side patio with exposed wood beam columns", "windows": "Large black-framed rectangular windows matching each room's position" }, "sequence": [ { "time": "0:00–0:02", "action": "Clean white background. Crisp 2D top-down colored floor plan appears — exact layout with all rooms labeled, walls in bold black, rooms color-coded in warm wood tones and blue for bathrooms, gray for garage." }, { "time": "0:02–0:05", "action": "Camera slowly pulls back. Floor plan glows softly. Thin white grid lines appear beneath the plan, establishing ground plane. Room walls begin to gently pulse, ready to rise." }, { "time": "0:05–0:09", "action": "Walls begin extruding upward from the 2D plan — all interior walls rise simultaneously, preserving exact footprint. Garage walls, bedroom walls, k