Quỹ đạo quanh tiến độ khu sân trong đô thị

Create one continuous 12-second drone video, aspect ratio 16:9, documenting a large urban residential construction site with calm architectural precision. Show reinforced-concrete apartment blocks at different stages, scaffolding, installed glazing, and a central courtyard under preparation. Workers wear hard hats, high-visibility clothing, safety boots, gloves, and appropriate eye protection. Keep the drone outside crane operating envelopes and clear of scaffolding.

[00-04s] Begin a slow clockwise orbit from above the site boundary, using a natural 35mm-equivalent lens feel. Workers inspect stacked masonry from a clear pedestrian route. Bright overcast daylight evenly reveals concrete texture and façade details.

[04-08s] Continue the same orbit with a subtle descending arc, never approaching personnel. Maintain the 35mm perspective as the courtyard opens into view. A small roller compacts a prepared aggregate strip at walking speed; diffuse light preserves visible surface variations.

[08-12s] Ease into a near-stationary aerial three-quarter composition, keeping the same lens feel. Two workers carry a lightweight panel together along a protected walkway. Soft cloud-filtered lighting emphasizes the contrast between unfinished structure and completed exterior bays.

Sound design: distant urban hum, roller vibration, muted footsteps, and light wind.