视频 · seedance 2.5
工业遗迹中的士兵与异形对峙
生成一段30秒写实科幻动作短片，围绕士兵与异形在废弃工业设施中的对峙、交火和近身冲突展开，强调角色一致性与空间连续性。
Al-Shamus@im_shahid7
Prompt
使用提供的两张角色参考图作为唯一身份参考，创作一段完全原创的30秒写实真人好莱坞科幻动作片段。
角色1——士兵：
使用提供的战术士兵图片作为精确的视觉身份参考。保留骷髅面具、头盔、安装的装备、耳机、红色战术服、战术背心、弹袋、手套、武器、防护装备、靴子、配件、材质、比例和轮廓。不得重新设计、替换、简化或重新诠释士兵。
角色2——异形：
使用提供的异形图片作为精确的视觉身份参考。保留细长的头部、巨大的黑眼睛、面部结构、深色纹理皮肤、细长的脖子、肌肉解剖结构、长肢体、手、脚、比例和轮廓。不得重新设计或将异形拟人化。
重要说明：
提供的图片仅用于确定角色外观。不得逐帧复制任何现有视频。创作完全原创的动作编排、镜头运动、剪辑、环境、灯光和动作。
格式：
30秒。
写实真人风格。
高端好莱坞科幻动作片制作水准。
2.39:1电影构图。
24fps。
真实的动态模糊。
符合物理规律的灯光。
真实的惯性、重力、动量、碰撞、武器后坐力和脚部接触效果。
不要动画、游戏画面、概念艺术或卡通外观。
场景：
夜晚，一座大型废弃工业设施。深色混凝土地面、远处的结构柱、低调的金属机械、空气中稀疏的灰尘、淡淡的朦胧雾气。暖色工业实用灯与从破损开口透入的冷色月光交织。环境应显得真实且规模宏大。
两名角色相距约8至10米站立。
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0–4秒——紧张气氛／建立镜头
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以戏剧性的宽幅电影建立镜头开场。
士兵站在前景，武器低垂但随时准备开火。
异形站在几米之外的黑暗中。
风和细微的环境气流扰动着他们脚边的灰尘。
镜头缓慢横向移动，同时保持前景与背景之间真实的视差。
切至士兵的中近景。
他的骷髅面具始终保持完全不变。
他缓慢地将武器举向异形。
头盔装备细微移动，呈现真实的呼吸动作和自然的身体重量感。
士兵用低沉、克制的军人语气说道：
"Turn back... or die."
短暂沉默。
异形缓慢地歪过细长的头。
它巨大的黑眼睛始终盯着士兵。
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4–9秒——首次威胁
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异形特写。
它的面部肌肉和脖子微微活动。
异形突然转移重心。
它以极快但符合物理规律的动作向前移动一次。
士兵立即作出反应。
镜头切至从士兵身后拍摄的越肩镜头。
此时异形已明显靠近。
士兵一边保持瞄准，一边向后退。
他短促而有控制地连开数枪。
真实的武器物理效果：
出现可见的枪口闪光。
武器产生真实的后坐力。
士兵的肩膀随每次射击自然反应。
弹壳按照武器的机械抛射方向弹出。
短暂出现烟雾和枪口气体。
不要出现过度爆炸。
不要出现超自然的子弹运动。
子弹击中异形周围的环境，产生少量混凝土／金属碎片和灰尘。
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9–15秒——异形攻击
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异形突然加速。
使用低角度跟踪镜头跟拍它的动作。
它的长腿以可信的力量蹬地。
它的身体呈现真实的惯性。
它自然摆动双臂以保持平衡。
它进行一次急促的横向移动，而不是瞬间传送。
士兵试图用武器追踪它。
异形抵达士兵所在的位置。
它迅速朝武器挥出一次利爪般的攻击。
士兵扭转躯干，险险避开正面冲击。
异形的动作将士兵的武器撞向一侧。
镜头快速晃动，反应符合物理动作动机。
士兵向后踉跄两步。
他的靴子与混凝土地面保持真实的抓地力。
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15–21秒——近身搏斗
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双人中景。
士兵迅速恢复站姿。
他试图用武器进行一次有控制的防御性打击。
异形用前臂挡住这一动作。
冲击产生真实的身体运动和动量反应。
碰撞使士兵上半身向后移动。
异形接着迅速横向挥击。
士兵从攻击下方躲过。
异形的手臂从士兵头盔上方的空间掠过。
镜头在保持空间连续性的同时，动态地绕着他们移动。
不要出现不可能的漂浮动作。
不要瞬间传送。
不要出现橡胶般的肢体。
不要出现夸张的超级英雄物理效果。
两名角色始终脚踏实地，并遵循真实的重量、动量和碰撞物理规律。
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21–26秒——最终升级
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士兵拉开距离。
他再次举起武器。
手套特写，拍摄他移动手指扣上扳机的动作。
切至异形的脸。
它的眼睛始终牢牢盯着士兵。
士兵再次短促地连开数枪。
异形迅速横向移动，躲到一座大型工业结构后方。
子弹转而击中金属结构。
出现真实的火花、灰尘和少量碎片。
士兵意识到异形已从他的直接视线中消失。
短暂沉默。
只能听到远处的机械声和士兵的呼吸声。
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26–30秒——原创结尾时刻
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镜头缓慢地电影化推进，靠近士兵。
他仔细扫视黑暗的环境。
突然，异形以可信的距离出现在他身后，部分被朦胧的环境雾气遮挡。
不要让它瞬间传送。
展现异形从结构后方实际走出的过程。
士兵缓缓转身。
在两人的脸之间切换镜头。
两名角色直视彼此。
异形突然向前做出一次充满攻击性的动作。
士兵防御性地举起武器。
在发生身体碰撞前立即切至黑屏。
加入低沉的电影感撞击音效。
结束。
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对白
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士兵：
"Turn back... or die."
对白保持自然、克制且严肃。
不要添加不必要的对白。
不要用喜剧式语气演绎。
不要夸张地大喊。
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摄影／电影摄影
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使用完全原创的好莱坞电影摄影手法：
- 大规模建立镜头
- 缓慢横向跟拍
- 电影感中景
- 异形移动的低角度镜头
- 士兵越肩镜头
- 克制的手持格斗镜头
- 反应特写
- 动态但清晰易读的打斗镜头
- 低角度跟踪镜头
- 细微推进
- 情绪场景中使用浅景深
- 肢体动作场景中使用更广的镜头
- 紧张场景中使用较长焦距特写
- 真实的摄影机惯性
- 真实的焦点转换
- 有物理动作动机的镜头运动
始终保持角色之间清晰的空间关系。
不要随机旋转镜头。
不要使用不可能的镜头运动。
不要复制任何参考视频的摄影手法。
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武器／动作物理效果
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所有武器都必须表现真实。
每次射击都产生可信的后坐力。
枪口闪光只持续极短的一瞬间。
弹壳自然弹出。
武器的移动应跟随士兵的手和肩膀。
士兵的站姿会在后坐力作用下自然改变。
弹丸撞击实体表面时应呈现真实效果。
灰尘和碎屑应根据撞击和重力作出反应。
不要出现无限弹药。
不要出现不可能的后坐力。
不要出现漂浮物体。Create a completely original 30-second photorealistic live-action Hollywood science-fiction action sequence using the TWO SUPPLIED CHARACTER REFERENCE IMAGES as the exclusive identity references.
CHARACTER 1 — SOLDIER:
Use the supplied tactical soldier image as the exact visual identity reference. Preserve the skull mask, helmet, mounted equipment, headset, red tactical suit, tactical vest, pouches, gloves, weapons, protective equipment, boots, accessories, materials, proportions and silhouette. Do not redesign, replace, simplify, or reinterpret the soldier.
CHARACTER 2 — ALIEN:
Use the supplied alien image as the exact visual identity reference. Preserve the elongated head, enormous dark eyes, facial structure, dark textured skin, elongated neck, muscular anatomical structure, long limbs, hands, feet, proportions and silhouette. Do not redesign or humanize the alien.
IMPORTANT:
The supplied images control CHARACTER APPEARANCE ONLY. Do not copy any existing video frame-by-frame. Create completely original choreography, camera movement, editing, environment, lighting and action.
FORMAT:
30 seconds.
Photorealistic live-action.
High-end Hollywood science-fiction action-film production.
Cinematic 2.39:1 composition.
24fps.
Realistic motion blur.
Physically accurate lighting.
Realistic inertia, gravity, momentum, collisions, weapon recoil and foot contact.
No animation, no game graphics, no concept art, no cartoon appearance.
SCENE:
A large abandoned industrial facility at night. Dark concrete floor, distant structural pillars, subtle metallic machinery, faint airborne dust, light atmospheric haze. Warm practical industrial lights mix with cool moonlight entering through damaged openings. The environment feels physically real and large-scale.
Both characters are standing approximately 8–10 meters apart.
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0–4 SECONDS — TENSION / ESTABLISHING
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Begin with a dramatic wide cinematic establishing shot.
The soldier stands in the foreground, weapon held low but ready.
The alien stands several meters away in the darkness.
Wind and subtle atmospheric movement disturb dust around their feet.
The camera slowly moves laterally while maintaining realistic parallax between foreground and background.
Cut to a medium close-up of the soldier.
His skull mask remains completely unchanged.
He slowly raises his weapon toward the alien.
Subtle helmet equipment movement, realistic breathing motion and natural body weight.
The soldier says in a deep, controlled military voice:
"Turn back... or die."
Short silence.
The alien slowly tilts its elongated head.
Its enormous dark eyes remain fixed on the soldier.
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4–9 SECONDS — FIRST THREAT
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Close-up on the alien.
Its facial muscles and neck move subtly.
The alien suddenly shifts its weight.
It makes one extremely fast but physically believable forward movement.
The soldier reacts immediately.
Camera cuts to an over-the-shoulder shot from behind the soldier.
The alien is now significantly closer.
The soldier steps backward while maintaining his aim.
He fires a short controlled burst.
REALISTIC WEAPON PHYSICS:
Visible muzzle flashes.
Weapon produces realistic recoil.
The soldier's shoulders react naturally to each shot.
Spent casings eject according to the weapon's mechanical direction.
Smoke and muzzle gases briefly appear.
No excessive explosions.
No supernatural bullet behavior.
The shots impact the environment around the alien, producing small concrete/metal fragments and dust.
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9–15 SECONDS — ALIEN ATTACK
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The alien suddenly accelerates.
Use a low-angle tracking shot following its movement.
Its long legs push against the ground with believable force.
Its body has realistic inertia.
Arms swing naturally to maintain balance.
It performs a sharp lateral movement rather than teleporting.
The soldier attempts to track it with the weapon.
The alien reaches the soldier's position.
It performs a rapid claw-like strike toward the weapon.
The soldier twists his torso and narrowly avoids the full impact.
The alien's movement causes the soldier's weapon to be knocked sideways.
Camera performs a fast but physically motivated handheld reaction.
The soldier stumbles two steps backward.
His boots maintain realistic traction with the concrete floor.
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15–21 SECONDS — CLOSE COMBAT
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Medium two-character shot.
The soldier quickly recovers his stance.
He attempts a controlled defensive strike with the weapon.
The alien blocks the movement using its forearm.
The impact produces realistic body movement and momentum.
The soldier's upper body moves backward from the collision.
The alien follows with a fast horizontal strike.
The soldier ducks beneath it.
The alien's arm passes through the space above the soldier's helmet.
Camera moves dynamically around them while maintaining spatial continuity.
No impossible floating movements.
No teleportation.
No rubber-like limbs.
No exaggerated superhero physics.
Both characters remain grounded and obey realistic weight, momentum and collision physics.
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21–26 SECONDS — FINAL ESCALATION
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The soldier creates distance.
He raises the weapon again.
Extreme close-up on his gloved finger moving onto the trigger.
Cut to the alien's face.
Its eyes remain completely fixed on the soldier.
The soldier fires another short burst.
The alien rapidly moves sideways behind a large industrial structure.
Bullets strike the metal structure instead.
Realistic sparks, dust and small fragments appear.
The soldier realizes the alien has disappeared from his direct line of sight.
Silence for a brief moment.
Only distant machinery and the soldier's breathing can be heard.
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26–30 SECONDS — ORIGINAL FINAL MOMENT
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Slow cinematic push-in toward the soldier.
He carefully scans the dark environment.
Suddenly the alien appears behind him at a believable distance, partially obscured by atmospheric haze.
Do NOT make it teleport.
Show the alien physically emerging from behind the structure.
The soldier slowly turns.
Cut between their faces.
Both characters stare directly at each other.
The alien makes one sudden aggressive forward movement.
The soldier raises his weapon defensively.
CUT TO BLACK immediately before the physical impact.
Add a deep cinematic impact sound.
End.
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DIALOGUE
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SOLDIER:
"Turn back... or die."
Keep the dialogue natural, restrained and serious.
No unnecessary dialogue.
No comedic delivery.
No exaggerated shouting.
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CAMERA / CINEMATOGRAPHY
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Use completely original Hollywood cinematography:
- large-scale establishing shot
- slow lateral tracking
- cinematic medium shots
- low-angle alien movement shot
- soldier over-the-shoulder shot
- controlled handheld combat camera
- close-up reaction shots
- dynamic but readable combat coverage
- low-angle tracking movement
- subtle push-ins
- shallow depth of field during emotional moments
- wider lenses during physical action
- longer-lens close-ups for tension
- realistic camera inertia
- realistic focus pulls
- physically motivated camera movement
Maintain clear geography between the characters at all times.
Do not randomly rotate the camera.
Do not use impossible camera movements.
Do not copy the cinematography of any reference video.
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WEAPON / ACTION PHYSICS
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All weapons must behave realistically.
Every shot produces believable recoil.
Muzzle flash lasts only a fraction of a second.
Casings eject naturally.
Weapon movement follows the soldier's hands and shoulders.
The soldier's stance changes naturally under recoil.
Projectile impacts affect physical surfaces realistically.
Dust and debris respond to impacts and gravity.
No infinite ammunition.
No impossible recoil.
No floating objects.
使用建议
使用建议：先提供两张角色身份参考图，再按时间线生成视频；确认参考图仅用于角色外观，并重点检查动作连贯性、武器物理和角色在场景中的空间关系。
信息
- 类型
- 视频
- 模型
- seedance 2.5
- 许可
- Source-author-rights
- 发布时间
