{ "video": { "resolution": "4K", "aspect_ratio": "9:16", "duration": "5s", "style": "photorealistic" }, "scene": { "location": "European residential yard (Balkan/Central Europe), house + street", "tree": "medium-large tree, thick branch extending over empty safe area (no cars/objects below)" }, "camera": { "angle": "ground level, slightly upward", "movement": "subtle handheld", "focus": "cutting point" }, "worker": { "type": "white European male, 25-50", "gear": "helmet with visor, workwear, gloves, boots", "safety": "secured with harness and ropes, stable stance" }, "tool": { "type": "professional petrol chainsaw", "style": "modern EU, realistic, no logo" }, "action": { "cutting": "gradual real chainsaw cut, visible notch (wedge), chain spinning fast", "physics": "wood fibers tearing along grain, continuous wood chips + sawdust, visible resistance", "branch": "slight flex, micro-cracks, slow sag as cut deepens" }, "ending": { "effect": "crack opens, branch slightly shifts (pre-fall tension, not snapping)" }, "negative": [ "cartoon", "cgi look", "fake instant cutting", "plastic wood", "unrealistic break", "non-european worker", "missing safety gear", "objects under branch", "logos", "text", "watermark" ] }