Seedance 2.5 父亲冰面救子 电影写实提示词

FORMAT: 30-second photorealistic survival short film, 4K UHD, 24fps, realistic Canadian winter environment, fast-paced live-action, natural physics, intense but believable TIME: 3:18 PM–3:48 PM, late winter afternoon, rapidly fading daylight LOCATION: Frozen lake near a small Canadian town, snow-covered forest, ice-fishing shelters, parked pickup trucks CHARACTERS: Father, 39, heavy winter jacket; son, 10, red winter coat; nearby fisherman, 55 STORY: A child falls through thin ice, and his father must reach him before the broken ice spreads farther. 00:00–00:03 → Father and son walk across the frozen lake carrying a small sled. The boy runs several steps ahead. 00:03–00:06 → A sharp crack travels beneath the snow. The boy stops. The surface suddenly collapses and he drops waist-deep into freezing water. 00:06–00:09 → Father throws himself flat onto the ice instead of running toward him. A nearby fisherman immediately grabs a rope from his truck. 00:09–00:12 → Father crawls forward, spreading his weight across the ice. The boy grabs the edge while water splashes around his jacket. 00:12–00:16 → The fisherman anchors the rope around the truck and throws the other end toward the father. The ice cracks farther behind them. 00:16–00:20 → Father reaches the boy, wraps one arm around his chest and pushes the rope beneath his arms. 00:20–00:24 → Fisherman and father pull together. The boy slides onto solid ice while chunks break away behind him. 00:24–00:27 → Father immediately removes his own jacket and wraps it around the boy. The fisherman drags the sled closer. 00:27–00:30 → They place the boy on the sled and pull him toward shore. He reaches out and grabs his father's hand as the camera cuts wide to the dangerous cracked ice behind them. CAMERA: Handheld rescue-documentary style. Fast ground-level tracking, close shots during physical interaction, low angle near the ice, quick camera repositioning with the rescuers, no slow motion. PHYSICS: Ice cracks propagate irregularly. Human weight is distributed by crawling flat. Water splashes naturally around the submerged body. Rope becomes taut before pulling. Sled slides with realistic friction over packed snow. ENVIRONMENT MOTION: Snow blowing across the lake, bare branches moving in wind, ice fragments floating, visible breath condensation, clothing reacting to movement. LIGHTING: Cold natural winter daylight with long shadows. Reflective snow creates realistic ambient fill. AUDIO: Ice cracking, water splashing, shouting, rope tension, boots scraping snow, wind, heavy breathing, sled runners. REALISM: No impossible rescue strength, no exaggerated ice explosions, no instant recovery. Characters show cold, fear and physical exhaustion through natural behavior.