Near-silence into a hard transient — dynamic range

integrated_multimodal_description:
[Shot 1] A photorealistic wide shot of a library reading room at dusk, long oak tables, green banker's lamps, tall arched windows with cold blue light, a single young man with curly brown hair and a maroon scarf seated alone at the near table reading, absolutely still. From 0.0 to 2.8 seconds nothing happens: he reads, the room is silent, dust turns in a shaft of light. At the 2.9-second mark a heavy hardback slides off the far end of his table and hits the stone floor with a single flat crack, and he flinches hard, head snapping up. From 3.4 to 5.0 seconds the room returns to silence and he stares off toward the sound, breathing once. The camera is locked off on a tripod and never moves.

overall_soundscape:
Near-total silence for the first 2.8 seconds: only a distant HVAC breath and one faint page turn at 1.6 seconds, everything very quiet. At 2.9 seconds a single loud book impact on stone, sharp and dry with a short room tail, by far the loudest event in the clip. After 3.4 seconds the silence returns completely, with one soft intake of breath at 4.2 seconds.

non_diegetic_music:
N/A