提示词 prompt：如下：

Use the uploaded reference image as the exact character reference. Preserve her facial identity, grey-green eyes, skin tone, hairstyle, makeup, body proportions, and overall appearance throughout every shot. She has long dark hair in a high ponytail and wears a fitted black long-sleeve athletic crop top, high-waisted black leggings, clean white sneakers, and a white towel around her neck. Maintain perfect character consistency.Create a realistic late-night fitness vlog filmed on a handheld smartphone with a subtle vintage DV/camcorder aesthetic. The gym is quiet and nearly empty, with large mirrors, dumbbell racks, benches, stretching mats, warm overhead lighting, and realistic reflections.The video begins with an arm's-length selfie shot as she walks into the gym, slightly breathless but smiling at the camera. She casually pans across the empty gym before returning to her face.She stops near a mirror, fixes her ponytail, gives herself a playful look, then picks up dumbbells. Cut to a fixed external angle as she performs controlled shoulder presses with realistic form and natural breathing.Return to handheld selfie footage as she walks with the towel around her neck, looking tired but satisfied. She grabs a water bottle, takes a drink, and smiles at the camera.Cut to a wider fixed shot where she performs a quick stretch and playful mirror pose. Finish with a close selfie as she brushes back a loose strand of hair, smiles, waves toward the camera, and walks toward the gym exit.Camera: realistic handheld shake, slight framing imperfections, delayed autofocus, occasional motion blur, subtle exposure shifts, natural jump cuts, no visible camera or camera setup.Style: authentic creator vlog, glamorous fitness influencer aesthetic, realistic body movement, natural expressions, soft DV texture, subtle tape noise, warm cinematic lighting, shallow depth of field, photorealistic, 4K HDR, 16:9.Audio: natural gym ambience, footsteps, dumbbells, breathing, water bottle sounds, soft room tone. No background music, no subtitles, no captions, no logos, no watermarks.Negative Prompt: No face changes, identity drift, outfit changes, extra people, duplicate limbs, distorted hands, broken gym equipment, impossible movements, artificial skin, excessive beauty filters, flickering, cartoon style, visible camera.

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来源：https://x.com/Alina_with_Ai/status/2088220465408172470