Seedance 2.5 Video Prompt: Vertical 9:16, photorealistic live-action dance foo… · @sandmrk · TwKit

@sandmrk

Seedance 2.5 Video Prompt: Vertical 9:16, photorealistic live-action dance footage, one single continuous locked-off shot in a plain light-grey studio, flat even studio light, seamless wall with no horizon line. Character lock, reused unchanged in every shot: the same young woman, the same face, very long dark-brown hair worn loose over one shoulder, small reindeer-antler hair clips with red berries fixed on top of her head, a fine necklace with a tiny black pendant, a light-grey short-sleeve athletic crop top with dark-grey trim, a wrap front and grey side panels, and grey high-waist knee-length biker shorts. She dances in place on an upbeat pop groove at about 140 BPM, one beat every 0.43 seconds, downbeats at 0.25, 1.97, 3.69 and 5.40 seconds; knees and hips bounce on every beat and the long hair swings half a beat behind the body. Spatial logic: the shot opens tight, antlers about 1.5 percent from the top edge and the frame cutting at mid-thigh; over the first half she eases half a step back on the beat, so by 4 seconds her head sits about 5 percent from the top and the shorts hem below the knee is fully visible; a small white wall socket at the lower-left corner never moves, and the camera never moves. Audio: the original upbeat pop track at about 140 BPM with a steady four-beat pulse, no dialogue. Emotion arc: neutral and sweet at the start, the smile opening gradually, eyes-closed accents near 2.5, 3.0 and 4.5 seconds, the brightest smile at 5.5 seconds, and an open-mouth singing finish with no freeze. Shot 1 (0.0-1.0s): Locked-off medium shot, framing at its tightest. Both hands open, palms resting on the front waistband with fingers spread downward, then slide off as the bounce starts; on the last beat her right fist pumps up across her chest, the first hit of the motif. Continuity: she stays centered, feet planted. Shot 2 (1.0-2.0s): Same locked-off shot. The fist swings down and out with motion blur, both arms sweep low across the front of her body as the weight shifts side to side, the smile opening on the 1.97s downbeat. Continuity: arms stay below shoulder height, torso keeps facing the camera. Shot 3 (2.0-3.0s): Same locked-off shot. The right fist pumps across the chest a second time near 2.5s as her eyes close and her head tilts; the arms then fall open into the low point at 3.0s, eyes still closed, head dipped. Continuity: the step back begins inside this shot, framing loosening almost imperceptibly. Shot 4 (3.0-4.0s): Same locked-off shot, framing now a touch wider, head about 5 percent from the top. Eyes reopen to the camera, the right fist pumps across the chest a third time, and on the 3.69s downbeat both fists snap up together beside her shoulders, chin tucking slightly. Continuity: the step back is complete; the shorts hem below the knee is now visible. Shot 5 (4.0-5.0s): Same locked-off shot at the wider framing. The right fist stays up near her cheek with eyes closed and head tilted while the left arm reaches long and low across the body; the fists then trade places into alternating chest-height pumps. Continuity: the raised fist never covers her face. Shot 6 (5.0-6.0s): Same locked-off shot. Alternating fist pumps continue on every beat, the right fist driving down beside her hip on 5.5s, the smile at its brightest, hair swinging with each rebound. Continuity: every pump lands on its beat, amplitude undiminished. Shot 7 (6.0-6.83s): Same locked-off shot. Both hands open into palms-up gestures reaching softly toward the camera, mouth open as if singing the last line, still bouncing on the beat to the very end. Continuity: the dance ends mid-groove, no freeze, no held pose. Negative constraints: no camera movement of any kind, no zoom, no walking or traveling steps, no turning around, no frozen final pose, no hands covering the face or the lens, no extra people, no costume change, no slow motion, no text, no watermark, no logo, no subtitles.

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