门廊玩偶惊退黑熊

SEEDANCE MASTER PROMPT: "THE DOLL THAT SCARED THE BEAR"
Photorealistic Halloween doorbell-camera incident | Target duration: 23 seconds | One continuous security-camera viewpoint

CORE OBJECTIVE
Generate a highly believable, unexpectedly funny-but-creepy Halloween incident that looks like genuine consumer doorbell security footage accidentally capturing something impossible. The clip must feel observed rather than directed: a real suburban porch at night, a real-looking black bear behaving like a curious wild animal, an ordinary creepy Halloween doll, a bowl of candy, a glass front door, and a homeowner visible behind the glass. The doll's sudden movement is the single main shock. The bear's startled escape is the physical payoff. The final image of the doll holding the homeowner's phone is the quiet, uncanny twist. Keep the action clear enough to understand instantly, with no explanatory dialogue, no cinematic coverage, no dramatic music, and no obvious AI visual artifacts.

The clip should resemble authentic doorbell-camera footage viewed after a motion alert. It must not resemble a polished horror-movie trailer, a music video, a game cutscene, or a sequence of unrelated generated shots. Use one fixed camera, one spatially consistent porch, continuous real-time action, practical night lighting, natural animal movement, and restrained visual storytelling. The camera never becomes a character and never moves to help the audience. The viewer is simply watching a security recording.

FORMAT AND VISUAL LANGUAGE
- Duration: approximately 22-25 seconds.
- Aspect ratio: vertical 9:16 composition, as if exported from a vertical smart doorbell camera. Preserve the full porch action inside this frame.
- Camera: a single fixed, wide-angle doorbell security camera mounted beside the front door, about 1.6-1.8 metres above the porch floor, angled slightly downward.
- Lens: realistic consumer security-camera wide angle, approximately 150-160-degree field of view. Mild edge distortion is acceptable, but do not bend bodies, railings, or door frames unnaturally.
- Recording character: compressed low-light digital footage, subtle sensor noise, slight sharpening, modest compression artifacts, realistic shadow noise, and believable automatic exposure. The image should still be clear enough to read the doll's eyes and the bear's reaction.
- Lighting: a warm porch bulb above the door, a weak spill of indoor light through the glass, and cool ambient darkness beyond the steps. The porch bulb is the main light source. Do not add theatrical spotlights, coloured horror lighting, artificial fog, or glowing supernatural effects.
- Colour: natural night-time colours, muted wood and siding, warm amber near the door, cooler shadows in the yard. Avoid extreme teal-orange grading, crushed blacks, oversaturated orange, or a glossy commercial finish.
- Audio: raw security-camera microphone sound. Quiet night ambience, faint leaves moving, subtle bear snuffling, candy-wrapper rustle, small plastic-bucket sounds, claws or paws contacting the porch, one abrupt startled animal vocalization if physically plausible, quick scrambling footsteps, and the faint sound of the homeowner reacting behind the glass. No soundtrack, no narrator, no captions, no voice-over, no added cinematic bass hit, and no artificial sting.
- The timestamp or security-camera interface may be minimally visible, but it must not distract. Do not generate legible brand logos, fake app notifications, random text, watermarks, or prominent UI overlays.

LOCATION AND BLOCKING
The location is an ordinary American suburban front porch decorated for Halloween. The door and its frame occupy the right side of the vertical image. The left and centre contain the porch floor, a small candy bucket, a seated life-size Halloween doll, and the top of two or three steps leading down into a dark front yard. The house siding and porch railing should remain fixed and geometrically consistent throughout the clip. Through the glass panel or glass in the front door, the homeowner can be seen inside the house, partially obscured by reflections and indoor darkness.

The porch should look lived-in and ordinary, not like a haunted attraction. Include a few restrained Halloween details: a small orange candy bucket with a simple pumpkin face, one or two small pumpkins, a short string of dim warm lights if naturally placed, and a life-size doll in a pale vintage dress. Do not clutter the scene. The candy bucket is placed on the porch floor near the doll, close enough for the bear to investigate without crossing the whole porch. A smartphone belonging to the homeowner rests near the threshold, on a narrow ledge or on the floor just inside the door's exterior edge, visible enough that the doll can plausibly reach it after the bear leaves. Keep the phone's position fixed until the final beat.

The doll is unsettling but physically plausible as a Halloween prop: a life-size child-sized figure with a worn pale face, old-fashioned light dress, dark hair, glassy eyes, and a slightly open neutral mouth. It should look like a real animatronic or antique-style Halloween decoration, not a supernatural creature. The hands are articulated prop hands, capable of a quick mechanical movement. The doll sits on a low porch chair or sturdy stool beside the candy bucket. Its feet, skirt, chair and hands must stay spatially consistent. At first, the doll is completely still. No blinking, no head turns, no torso motion, no moving hair, and no hint of movement before the eyes begin tracking the bear.

The bear is a realistic adult black bear of believable size and anatomy. Its fur is dark and textured, with natural highlights from the porch bulb. It moves cautiously, sniffing and investigating food, with appropriate weight transfer and four-legged gait. Its paws must contact the porch surface naturally. The bear must not behave like a human, grin, stand theatrically, or perform exaggerated cartoon movements. The startled response should be abrupt but physically credible: it jerks back, loses its balance for a fraction of a second, knocks the lightweight bucket over, then scrambles down the steps and disappears into the dark yard. Do not show injury, blood, or prolonged aggression. The doll's grab is a brief surprise action, not a sustained attack.

The homeowner is an adult visible behind the glass front door. They wear ordinary casual indoor clothing and remain inside. Their face should be only partly visible through reflections, but their reaction is readable: they witness the sudden grab, recoil, and instinctively cover their mouth. Do not make them open the door, step outside, speak directly to camera, or block the central action. Their movement should be small and believable, not a staged theatrical scream.

CONTINUITY RULES
The entire clip is one uninterrupted recording from the same fixed camera. No cuts, no angle changes, no zooms, no slow motion, no handheld movement, no re-framing, no time jumps, no transitions, and no flash frames. All characters and props occupy the same positions from start to finish unless moved by a visible physical action. The porch architecture, door frame, chair, steps, bucket, pumpkins, phone, and lighting must not change between frames. The bear's size and coat must remain consistent. The doll's face, dress, hair, hands, and body proportions must remain identical throughout. The homeowner remains behind the same glass door. The smartphone cannot teleport, duplicate, vanish, or change colour. The tipped candy bucket remains tipped after it is knocked over. Any spilled candy stays where it lands.

The camera must not pan toward the bear, follow it down the steps, or automatically zoom. The bear can leave the frame naturally through the lower-left or lower-centre steps. The final beat must still be readable in the same fixed composition: the bear has gone, the doll remains in its chair, and the doll is now holding the phone. Avoid any shot where the phone appears in the doll's hands before the bear has left. The phone must be physically reachable from the doll's seated position. If needed, place it on the low outer threshold or a narrow ledge beside the chair, within arm's reach, rather than several metres away. The doll should not cross the porch or move its chair to get it.

TIMED ACTION: FOLLOW THIS ORDER PRECISELY

0.0-2.5 SECONDS: ORDINARY, QUIET SETUP
Begin already recording, as if the motion alert has just started. The porch is quiet. The bear enters from the dark lower-left edge of the frame or is already just stepping onto the porch at the left edge. It approaches the candy bucket with a natural cautious gait, head lowered and nose working. The doll sits completely motionless beside the bucket. The homeowner is faintly visible behind the glass, standing inside and looking toward the porch. Nothing supernatural happens yet. The first seconds should be mundane and credible, so the later event feels surprising. Do not begin with a jump scare, a sudden close-up, a dramatic growl, or an obvious sign that the doll is alive.

2.5-6.5 SECONDS: THE BEAR INVESTIGATES THE CANDY
The bear reaches the bucket, sniffs it, nudges it gently with its nose, and picks up or mouths one piece of wrapped candy. It may use a paw to steady the bucket, but keep the movement animal-like and simple. The bucket gives a small plastic rattle. The bear's shoulders and back move with natural breathing. The doll remains perfectly still, facing forward. Its eyes do not yet move. The homeowner watches from inside but is not yet alarmed. Maintain the same camera exposure and composition; the warm porch light falls naturally across the bear's muzzle and the doll's pale face.

6.5-8.5 SECONDS: THE EYES TRACK
While the bear's nose is down near the candy bucket, the doll's pupils slowly shift sideways toward the bear. Only the eyes move. The head remains fixed, the chin remains at the same angle, the shoulders and dress remain still, and the hands remain resting in the same position. The eye movement should be subtle but unmistakable when noticed. It should look like a small concealed animatronic mechanism, not glowing supernatural eyes. No glowing pupils, no head rotation, no twitching limbs, no floating, and no exaggerated facial morphing. The movement lasts about one second, then the eyes hold their new direction. The bear does not instantly react; it continues sniffing for a brief moment, which makes the eye movement more unnerving.

8.5-10.5 SECONDS: THE BEAR NOTICES
The bear pauses mid-sniff. Its ears lift slightly, its head rises a little, and it looks toward the doll's face. It shifts its weight back by a small amount, then cautiously leans its muzzle closer as if trying to identify the object. The movement should be slow and curious, not aggressive. The doll's head and body remain absolutely fixed. Only its eyes continue to watch the bear. The room behind the glass stays quiet; the homeowner begins to lean forward slightly, trying to see what the bear is doing. The tension comes from the distance closing between a large real animal and a completely still prop.

10.5-12.0 SECONDS: A SHORT, TENSE PAUSE
The bear brings its muzzle close to the doll's face, stopping just short of touching it. Hold the stillness for a fraction of a second. The bear's nose twitches; its breath and soft snuffling are audible. The doll's eyes remain locked on the bear. The audience should have time to expect nothing more than a strange animatronic trick. Do not prolong the pause beyond what feels natural. The sudden movement must arrive before the tension becomes slow or repetitive. The bear's face, the doll's hands, and the bucket should all remain visible in the wide frame.

12.0-13.0 SECONDS: THE GRAB
In one fast, mechanically sharp action, the doll suddenly lifts both articulated hands and briefly grabs the bear's muzzle from the sides. The movement is startling and quick, like a concealed animatronic trigger firing. Both hands make visible contact with the fur around the muzzle, but do not cover the bear's eyes completely and do not deform the bear's skull. The doll's torso stays seated and anchored to the chair; its hips and legs do not slide, and the chair does not travel across the porch. The hands move from their resting position to the bear's muzzle in a single clear action. Do not create extra arms, elongated fingers, rubbery limbs, or impossible joint angles. The doll does not bite, growl, stretch its mouth unnaturally, or transform into a monster. The shock comes from a recognisable doll suddenly moving and grabbing the animal.

13.0-15.0 SECONDS: THE BEAR'S STARTLED ESCAPE
The bear reacts instantly and believably: a sharp backward jerk, a startled huff or yelp, a rapid pivot, and a scramble away from the doll. It bumps the candy bucket, which tips onto its side and spills several wrapped sweets across the porch floor. The bear's paws skid slightly but retain contact with the ground; its body mass and momentum feel real. It hurries down the steps and exits into the dark yard. The action is chaotic for a moment but never becomes an unreadable blur. The doll releases the bear as it pulls away and returns its hands toward its lap. The doll must not cling to the bear, fly off the chair, or pursue it. Do not show the bear attacking the doll or the homeowner. The escape should feel like a startled wild animal fleeing an unexpected mechanical movement.

15.0-17.5 SECONDS: THE HOMEOWNER REACTS
As the bear disappears down the steps, the homeowner behind the glass recoils from the door. They lift one hand to cover their mouth and take one or two involuntary steps backward. Their expression is startled disbelief, not a theatrical horror scream. Their reflection and the porch light may overlap naturally on the glass. They do not open the door or come outside. The audio captures a small muffled gasp or sharp intake of breath from inside, barely audible through the glass. The porch is now still except for a few sweets settling on the floor and the faint night ambience. The doll sits in its original position, once again completely motionless.