AI Pulse

课堂变装与午夜健身房:两条Seedance视频提示词

140收藏的课堂整蛊一镜到底,与49收藏的Seedance 2.5心理恐怖片,零调色伪实拍

今天的精选聚焦两条极具反差感的视频提示词:一条把大学课堂变成变装秀场,用iPhone手持质感伪造偷拍视角,一镜到底换三套衣服,细节恐怖到睫毛汗珠;另一条则用旧iPhone画质营造深夜健身房恐怖短片,镜中黑影紧贴脊背,用环境音和抖动带出心理惊悚。两条都强调真实感,适合想测试AI叙事极限的人。

@john87445528 的提示词(⭐ 140 人收藏)

140收藏的高分恶作剧:课堂偷拍视角,三次变装环环相扣,连自动对焦和白平衡漂移都写进了提示词

▶ 看效果视频(原推)

本场前缀(两段共用,第二段只加接片句)
以未经处理的iPhone主摄竖屏手持实拍素材风格呈现,所有相机设置均为自动,无后期调色、无电影级运镜、无强烈背景虚化。9:16。拍摄者坐在普通大学教室第二排靠过道座位,成年学生与成年女老师。右手在胸口下方端拍摄手机,左手举起另一部显示服装参考的手机,画面右下角持续被这部参考手机部分占据:屏幕朝向拍摄镜头,亮度适中,边缘略虚,但当前预设的全身轮廓和配色可辨。构图是座位第一人称隐蔽视角,前景左侧一名学生正在记笔记,前排右侧一名学生看白板,旁边同桌低头看教材;前排肩背不时切进画面下缘,不遮死老师和白板。因双手持机,画面带持续轻微手抖、呼吸起伏,以及拇指滑动/点按造成的短促倾斜。自动对焦在近处参考屏幕、远处老师衣物和白板上的字之间反复搜索,短暂失焦后再锁定。自动白平衡随窗边自然光与教室顶灯在偏冷与微暖之间轻微漂移。保留窗光短暂过曝、边缘紫绿色差、合理运动模糊。仅画内环境声:近处气声和提示音贴麦,几米外讲课带教室混响,通风、写字、翻页、椅脚轻响贯穿。紫白扫描是唯一超现实元素。

第一段|0–12秒
以未经处理的iPhone主摄竖屏手持实拍素材风格呈现,所有相机设置均为自动,无后期调色、无电影级运镜、无强烈背景虚化。生成一段12秒、9:16竖屏、写实手机录像风格的虚构课堂变装短视频。地点为普通大学教室,老师和学生均为成年人。窗边自然光与教室顶灯混合照明。成年女老师在白板旁讲授“相关性与因果关系”,白板上提前写好“相关 ≠ 因果”和简单散点图,文字与图形全程稳定,不漂移、不重写。老师穿首帧初始服装,脸、五官、发型、身材与身份始终一致。镜头来自第二排靠过道的一名学生,右手在胸口下方持拍摄设备,左手拿着另一部手机,该手机持续出现在画面右下角,屏幕朝向镜头,当前显示预设#1全身参考。屏幕亮度适中,款式配色可辨,不使用过强虚化。前景左侧学生记笔记,前排右侧学生看白板,同桌低头看教材。人物位置固定。正常速度,轻微手持起伏,无配乐。
0秒时,老师侧身看向白板,空着的右手示意“相关 ≠ 因果”,然后转回学生方向。自动对焦先在前景参考屏幕上停半拍,再拉到老师上半身和白板字,画面因坐姿呼吸轻微起伏、略向右倾。通风声和写字声同时进麦。
1.5秒时,老师自然说:“两个现象一起出现,不代表谁导致了谁。”语气平稳,有日常授课停顿,目光扫过前排,不盯镜头。左侧学生继续记笔记,右侧学生看一眼白板后低头看书。前景手机稳定显示预设#1。讲课声在几米外,带教室混响。
3.5秒时,持机学生用左手拇指轻点屏幕,点按让参考机和拍摄机一起轻晃一下。一声短促电子提示音贴麦响起,克制的紫白扫描光自老师肩部向下经过,初始服装连续替换为预设#1,一次完成,不出现裸体中间帧,不混入未提供的装饰。老师先朝前排瞥一眼,随后感觉衣料变化,话音停住,低头看自己,轻轻捏身侧衣料,疑惑地发出:“嗯?”光效立即消退,不遮脸。扫描时窗边高光让画面微亮,自动曝光往回收;自动对焦被光带和衣料纹理短暂带走,半秒后锁回老师。
5秒时,老师抬眼停顿片刻,似乎想先把课讲完,重新示意白板:“我们接着看……还有其他因素。”说到中间短暂低头看一眼衣服,再把视线转回课堂,勉强维持授课。左侧记笔记的学生慢半拍抬头,笔尖停在纸上;同桌顺着他的视线看过去,轻声问:“怎么了?”其他学生暂时仍在看书。持机者呼吸一紧,镜头跟着微沉后回正,不改变机位高度。
8秒时,老师把双手自然收在腰前,准备继续解释。前景拇指滑动一次,手机明确切换为预设#2并稳定停留。滑动时画面短促右斜,自动对焦被新参考图抢走,老师短暂发虚。右侧学生看看老师,又偏头看一眼同桌,眉头微皱,没有夸张张嘴。老师此时仍穿预设#1。
9.5秒时,第二次电子音响起,紫白扫描光将预设#1完整替换为预设#2,不混留上一套衣物的装饰。老师低头,双手稍稍离开衣服,肩膀收紧,脱口而出:“等一下……”前排右侧学生身体坐直,椅子发出很轻的摩擦声。对焦在扫描结束后重新落在老师面容和#2衣料上。
11秒时,老师仍站在白板旁,低头看身上的预设#2,右手轻按腰侧衣料,左手停在身前。前景手机仍显示预设#2。镜头保持原高度和构图,轻微手抖仍在,不切黑、不转场、不推近。写字声停了一拍,通风声继续。本段在这一连续状态上直接结束。
真实感与强制约束:本段内部一镜到底。三次变化中本段只完成“初始服装 → #1 → #2”。禁止裸露过渡、透明衣物、身体特写、夸张扫描爆闪、慢动作、配乐、全班同步转头、镜头离开座位、参考图跳号、白板字重绘、肢体畸形。
画面呈现出真实的未经处理手持视频质感,纪录片级别的自然不完美感,无任何后期调色或特效。所有相机行为均符合iPhone/手机自动拍摄的物理特性。

第二段|12–24秒
以未经处理的iPhone主摄竖屏手持实拍素材风格呈现,所有相机设置均为自动,无后期调色、无电影级运镜、无强烈背景虚化。本段严格承接上一段最后一帧:老师仍站在白板旁,身上已是预设#2,右手轻按腰侧衣料,左手停在身前;前景参考手机仍显示预设#2;左侧学生笔停在纸上,同桌已看向老师,右侧学生坐直。不重新开场,不重置服装,不把老师放回初始讲课姿态。9:16,同一座位第一人称,右手胸口下方持机,左手参考机持续占画面右下角。白板“相关 ≠ 因果”和散点图位置不变。窗边自然光与顶灯混合,正常速度,无配乐。
12秒时,老师从低头看衣服抬眼看向前排,神情困惑,语气不确定:“你们也看见了?”因抬头动作,拍摄机随持机者上身微动轻轻一晃,自动对焦从腰侧衣料拉到老师面部,短暂软一下再实。
13秒时,左侧学生点了一下头,轻声回答:“老师,衣服变了。”声音近、压着嗓子。同桌合上半开的教材,视线停在老师脸上。后排传来短暂低语,音量很小,盖不过这句对话。麦克风对近处回答更清楚,远处低语发糊。
14.5秒时,老师吸了一口气,试图镇定,目光从前排扫向过道,没有开始讲新内容。前景拇指滑动,手机切换为预设#3并清晰停留。老师此时仍穿预设#2。滑动造成画面短促倾斜,自动对焦锁在新参考图上约半秒。同桌先看屏幕,再看老师,表情逐渐意识到两者有关。
16秒时,学生轻点屏幕,第三次电子提示音贴麦响起,克制紫白扫描将预设#2准确替换为预设#3,不混留#1或#2的装饰。老师的脸、发型、站位与身体比例不变,手臂与衣料之间的遮挡关系正常,无裸体中间帧。老师肩膀一缩,短促吸气,低头确认。光效消失后不再变装,手机始终停留在预设#3。扫描时曝光微抬后收回。
17.5秒时,老师一条前臂横护在胸前衣物外侧,另一只手压住前侧裙摆;若预设#3是裤装或连体服,则护在小腹前,不生成不存在的裙摆。衣物始终完整覆盖。她朝讲台侧后方挪一小步,肩膀内收。持机者为跟上侧移,手腕本能微调,画面轻微跟晃但仍是原座位视角,下半身被讲台逐渐挡住一部分。
18.5秒时,右侧学生立刻移开视线,低头看桌面;左侧学生放下笔,有些担心地看着她。同桌转向持机者,压低声音说:“别弄了。”背景低语随之减弱,不出现哄笑或集体围观。近处“别弄了”贴麦,老师衣料摩擦声可闻。
20秒时,老师停在讲台侧后方,讲台遮住部分下半身。她仍护着胸前与下摆,脸颊轻微泛红,抬眼发现拍摄设备,声音紧张:“先别拍,好吗?”说完轻抿嘴唇,视线落下,保持无措和害羞,不做夸张哭泣。自动对焦在她抬眼看向镜头时锁住面部,前景参考机仍在右下角显示#3,略抢一层景深但不虚掉老师。
22秒时,持机者听见老师的话后手腕下沉,镜头连续向下倾斜,没有突然切走。画面上方短暂保留老师收紧肩膀、隔着完整衣物遮挡的姿态,下方逐渐出现课桌与摊开的笔记。前景参考手机随左手一起降低,仍显示预设#3。自动对焦从老师落到桌面纸页,字迹先糊后略清。最后伴随轻微衣袖摩擦声结束,不重新抬镜偷拍,不补特写。
真实感与强制约束:本段内部一镜到底,与上一段首尾直接衔接。本段只完成“#2 → #3”,之后不再变化。禁止跳号、混搭、第四次变装、裸露过渡、透明衣物、身体局部特写、夸张扫描爆闪、慢动作、背景音乐、全班同步表演、镜头离开原座位、参考图中途换成别的、手臂穿过衣物、肢体畸形。
画面呈现出真实的未经处理手持视频质感,纪录片级别的自然不完美感,无任何后期调色或特效。所有相机行为均符合iPhone/手机自动拍摄的物理特性

@AIwithSynthia 的提示词(⭐ 49 人收藏)

Seedance 2.5 的30秒心理恐怖模板:镜中黑影步步逼近,却始终不露真容,负向提示词把细节锁死

▶ 看效果视频(原推)

Person from Image  facial features and hairstyle must remain an exact match. Ignore the reference outfit, background, pose, and text. She wears a fitted black gym tank top and dark workout leggings, appearing naturally sweaty after an intense workout. 9 16 vertical format.

Create a 30-second late-night gym psychological horror / found-footage sequence. Ultra-realistic old iPhone 1x standard lens, raw low-quality smartphone footage, heavy compression, persistent digital noise, harsh cool-green fluorescent lighting, natural exposure, and no cinematic color grading. The gym is almost entirely empty late at night. Include realistic ambient sounds: distant machine hum, footsteps, breathing, subtle room echo, and equipment noises.

0–6s — Weight training:
She is alone in the nearly deserted gym completing a difficult weight-training session. She performs controlled dumbbell curls followed by a heavy shoulder press, visibly struggling with the weight and breathing heavily. Sweat naturally forms across her face, neck, and arms. After finishing the set, she places the weights down, catches her breath, picks up her phone, and walks toward the bathroom.

6–10s — Bathroom:
She enters the empty gym bathroom and places her phone beside the sink. Looking exhausted, she takes a drink of water and splashes cold water onto her face. She wipes away the water and sweat before staring into the mirror for a moment.

10–14s — The reflection:
As she watches her reflection, a faint, dark human-like silhouette suddenly becomes visible in the mirror behind her. She doesn't notice it at first. She looks downward and takes a slow breath before gradually raising her eyes back toward the mirror.

14–18s — Realization:
The shadowy figure now appears much closer behind her. She finally notices it and completely freezes. Her breathing becomes rapid and frightened. She cautiously turns around, but the bathroom is completely empty. She turns back toward the mirror—and the figure is still there, now even closer.

18–22s — Running:
She lets out a frightened gasp, grabs her phone, and immediately rushes out of the bathroom. Her footsteps echo through the deserted gym hallway as she runs, repeatedly glancing over her shoulder.

22–26s — Gym floor:
She bursts back into the main gym, visibly shaken and panicked. She quickly scans the empty room and notices her gym bag where she left it. She runs over, grabs it, and hurriedly throws the strap over her shoulder.

26–30s — Escape:
She sprints toward the gym entrance without stopping. She pushes through the doors and escapes into the night. Just before disappearing outside, she briefly turns and looks back toward the dark gym interior. Nothing can be seen. She immediately turns away and runs. Freeze mid-run as the footage cuts off.

Maintain realistic skin pores, natural sweat, flushed skin, slightly damp hair, authentic body mechanics, and convincing fear. The creature must remain subtle, dark, and unsettling—not an obvious CGI monster. Preserve visual continuity throughout the entire sequence and maintain the raw old-iPhone aesthetic.

Audio: Heavy breathing, weights hitting the floor, gym equipment, footsteps, water splashing, bathroom echo, phone handling sounds, door movement, distant nighttime ambience. No music.

Negative: No BGM, no dialogue, no text, no readable signage, no beauty filter, no cinematic color grading, no fisheye lens, no image distortion, no vignette, no jump cuts, no skipped scenes, no time compression, no exaggerated CGI creature, no gore.

📎 参考来源

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