一部以巴塔哥尼亞冰川為背景的電影級研究主題視頻提示詞，包含精準的運鏡和環境敘事。
Director-grade 12-second mini-narrative, six distinct camera shots in a single coherent 4K clip, full spatial continuity. Setting: a Patagonian glacier-edge research station at twilight, the ice cliff calving slowly behind. SHOT 1 (0:00-0:02) — wide establishing aerial, drone-style, slow forward push over the ice field, glacier groan rumbling low. SHOT 2 (0:02-0:04) — medium of Dr. Elena Rivas, 38, in a red parka, breath fogging, lifting a battered field journal. 35mm, T2.0, slight handheld. SHOT 3 (0:04-0:06) — over-the-shoulder onto her gloved hand turning the page; we read pencil-shaded ice diagrams, no readable text. 50mm macro, shallow. SHOT 4 (0:06-0:08) — reverse close on her face, the cliff calving in soft focus behind her over her right shoulder, a great chunk of ice falling silently into the fjord. SHOT 5 (0:08-0:10) — the moment of impact: the falling ice hits the water, a single thunderclap, then a wave moving outward in 4K detail, every droplet sharp. SHOT 6 (0:10-0:12) — pull-back aerial, Elena small in the frame, the new wave reaching the shoreline, dusk light blue-purple, the station lamp clicking on. Native audio across all six cuts: glacier groans, parka rustle, pencil scratch, the calving boom, water rush, distant engine hum. No dialogue, no music, no captions. Color: cold cyan ice, deep navy water, single red parka accent, dusk magenta sky. 30fps cinematic, 16-bit HDR look, no logos, no on-screen text. Each cut snaps clean to the next; the spatial geography of Elena, cliff, and water remains continuously readable.
