毛坯房到完整客厅的改造延时

Create a 15-second seamless architectural space renovation animation.

The camera remains completely fixed in the exact same position, angle, focal length, perspective, and composition throughout the entire video. No camera push-in, pull-out, panning, rotation, zoom, handheld shake, or reframing. Room dimensions, walls, windows, doors, ceiling height, and structural layout remain completely unchanged throughout the transformation.

0–3 seconds:
The scene begins as a rough, unfinished interior with exposed cement walls, raw concrete flooring, exposed ceiling, visible construction materials, and an empty space. Dust settles naturally while the environment remains static. The floor installation begins, gradually spreading from left to right until the entire concrete floor transforms into premium microcement or elegant large-format light grey tiles.

3–6 seconds:
Walls and ceiling begin transforming simultaneously. Rough cement walls smoothly become perfectly finished creamy-white walls. Wood veneer panels, decorative wall mouldings, built-in storage cabinets, TV feature walls, suspended ceiling structures, recessed lighting channels, and hidden LED strip lighting appear naturally in their correct architectural positions as though installed by invisible craftsmen.

6–9 seconds:
Electrical fixtures, doors, window frames, skirting boards, switches, sockets, and architectural details complete themselves with realistic construction logic. Ambient lighting gradually powers on, filling the room with soft, warm illumination while maintaining a natural daylight balance.

9–12 seconds:
Furniture and soft furnishings assemble sequentially. Luxury sofas, coffee tables, dining furniture, rugs, curtains, indoor plants, decorative artwork, lighting fixtures, books, cushions, and decorative accessories naturally move into place piece by piece, resembling a real construction and interior installation time-lapse.

12–15 seconds:
The renovation reaches its final premium interior design. Every object settles perfectly into position while the lighting subtly adjusts to create a luxurious atmosphere. The completed room remains perfectly still for the final second, allowing viewers to appreciate the finished transformation.

Overall style:
Ultra-realistic architectural visualization, photorealistic materials, premium luxury interior design portfolio quality, realistic construction time-lapse, physically accurate lighting, smooth seamless transitions, natural installation logic, cinematic realism, highly detailed textures, clean modern luxury aesthetic, 8K quality.

Negative prompt:
People, workers, text, logos, watermarks, camera movement, zoom, panning, rotation, handheld shake, changing room dimensions, structural deformation, floating objects, object misalignment, duplicate furniture, unrealistic assembly, blurry, low quality, flickering, artifacts, oversaturated colors, distorted perspective.

先调整主题、人物、镜头节奏和声音，再按所用平台设置画幅与时长。