对比 Omni 与 Seedance 2

Comparing Omni to Seedance 2 I wanted to throw a complex prompt structure at both models to see how they perform when pushed for every second. No bullshit, no paid ads, just raw apples to apples image and prompt injection. Starting image: Same for both and included below. Starting Prompt (edited for length on Omni where as with SD2 I can run up to 15 seconds): [CINEMATIC SETUP] Anamorphic 35mm, fluorescent overhead practical lighting — the flat affectless light of a convention center or community hall, Kodachrome with muted institutional colors — beige carpet, folding tables, name badges, 1980s public television production aesthetic, ambient crowd murmur of an antique fair in the background, on-camera microphone audio quality [@IMG_1 LEGEND] @IMG_1 = the artifact: glossy grey latex-skinned figure with crimson spiked crown, ornate third eye medallion at forehead, wide blue-irised bulging eyes with copper pupils, oversized red lips open in frozen expression, pointed ears, jeweled collar, decorative metalwork throughout — displayed on a folding table under fluorescent light [SECOND-BY-SECOND TIMELINE] MODE: SINGLE TAKE 0–2s | locked medium on host and artifact | host — middle-aged, cardigan, reading glasses, name badge — holds a small reference card and speaks directly to camera in complete deadpan: "What we have here is a mid-period Threshold Vessel, probably 1200 to 1400 interdimensional, the craftsmanship on the crown detail is really exceptional" — artifact completely still | convention hall ambience, PA system murmur, host's flat measured voice 2–5s | locked medium | host sets down reference card, grips the artifact's face with both hands at the jaw and temples, and PEELS IT OFF in one clean motion — the face comes away like a rubber mask, clean at the edges — host holds it up briefly, examines it, sets it aside on the table | wet suction release sound, host's expression unchanged, murmur continues 5–8s | slow zoom out begins | the faceless artifact begins glowing at the eye sockets — deep amber light pulsing from inside — host still speaking: "The interior cavity confirms it's a functional vessel rather than decorative — you can see the original resonance chambers are still intact" — artifact's neck elongating slowly, extra joints forming | glow hum begins under convention ambience, wet organic stretching sound, host's voice unchanged 8–11s | zoom out continues, artifact now mid-transformation | artifact has grown two additional arms from the collar area, jeweled metalwork spreading across the table surface like roots, the spiked crown extending into the air above, third eye medallion now orbiting the head slowly — host tilts his reading glasses up, leans slightly to examine a detail: "The medallion drift is a little unusual, that could affect value, but overall condition is quite good" | host's voice steady and academic, transformation sounds layering — metal growth, organic expansion, amber light intensifying 11–14s | zoom out wide, full convention hall visible | artifact now filling the frame above the folding table — eight feet tall, arms spanning the aisle, surrounding antique fair patrons visible in background continuing to browse completely unbothered — host now looking up at it, nodding: "Comparable pieces went at auction last cycle for somewhere in the range of forty to sixty thousand interdimensional units, though the provenance documentation you've provided is a bit thin" | ambient fair noise unchanged, one patron in background briefly glances up then returns to browsing, transformation sounds now architectural — deep resonance 14–15s | wide locked | host removes his reading glasses, folds them, slides them into his cardigan pocket, looks at camera: "I'd get a second opinion before you sell" | artifact fully transformed behind him, pulsing, orbital elements still moving — host completely still and satisfied | ambient fair noise, single PA chime, cut [STYLE & QUALITY BOOSTERS + NEGATIVES] BOOSTERS: Host must read as completely genuine public television antique appraiser — no camp, no winking at the camera, the comedy is entirely in his absolute sincerity, convention hall background activity must continue normally throughout — no one reacting, folding table must stay in frame as anchor of normalcy throughout zoom, artifact transformation must escalate in scale and strangeness proportionally to host's increasing calm, fluorescent lighting must persist — no dramatic lighting shift onto artifact, VHS grain and flat TV color throughout NEGATIVES: No host reacting with fear or surprise at any point, no background crowd panicking, no dramatic music — convention hall ambience only, no artifact making sound directly — all transformation sounds are ambient and physical, no zoom moving faster than the transformation warrants Video #1 is the Google Omni version (and this was the best of the 4 gens) Video #2 is the Seedance 2 version and while not perfect, it included EVERYTHING in the prompt where Google's Omni omitted a lot. SD2 is still leading the pack currently.

对比 Omni 与 Seedance 2 我想用一套复杂的提示词结构同时丢给两个模型,看看在榨干每一秒性能时它们各自表现如何。不废话,不打广告,纯粹一对一、像素级公平比较图像与提示词注入。 起始图像: 两边一致,见下方。 起始提示词 (在 Omni 上做了长度精简,而 SD2 最多可以跑到 15 秒): [CINEMATIC SETUP] 变形宽银幕 35mm,顶部荧光实用光 — 会议中心或社区礼堂那种平板无情感的灯光,柯达克罗姆胶片色调配以低饱和的机构色 — 米色地毯、折叠桌、姓名牌、1980 年代公共电视制作美学、背景中古董展会的环境人群低语声、机载麦克风音质 [@IMG_1 LEGEND] @IMG_1 = the artifact: 表面光滑的灰色乳胶皮肤的人形,头顶带猩红色尖刺王冠,额间镶嵌华丽第三眼徽章,铜色瞳孔的大而外凸的蓝色虹膜双眼,夸张的红色嘴唇呈凝固表情张开,尖耳,珠宝项圈,通体装饰性金属纹饰 — 置于荧光灯下的折叠桌上展示 [SECOND-BY-SECOND TIMELINE] MODE: SINGLE TAKE 0–2s | 机位锁定的中景,主机位对准主持人和器物 | 主持人 — 中年,开襟羊毛衫,阅读眼镜,姓名牌 — 手持一张小参考卡,以完全面无表情的姿态直视镜头说道:"我们这里看到的是一件中期阈值容器(Vessel),大约 1200 到 1400 跨维度时期,王冠细节的工艺确实非常出色" — 器物完全静止 | 会议厅环境音,PA 系统低鸣,主持人平稳克制的嗓音 2–5s | 锁定中景 | 主持人放下参考卡,双手分别握住器物的下颌与太阳穴,一次干净利落地将其面具 PEEL OFF 揭下 — 面部像橡胶面具一样完整揭起,边缘整齐 — 主持人短暂举起端详,然后放到桌上 | 湿润吸盘脱离声,主持人表情不变,低语声持续 5–8s | 缓慢拉远开始 | 无脸器物的眼窝开始发光 — 深琥珀色光芒从内部脉动 — 主持人继续说道:"内部空腔确认它是功能性容器而非装饰性 — 可以看到原始共鸣腔依然完好" — 器物的颈部缓慢拉长,额外关节正在生成 | 会议环境音下开始出现发光嗡鸣,湿润的有机拉伸声,主持人语气不变 8–11s | 拉远持续,器物正处于半变身状态 | 器物从项圈区域长出两条额外手臂,珠宝金属纹饰如根系般沿桌面蔓延,尖刺王冠向上空延伸,第三眼徽章开始绕头部缓慢公转 — 主持人推起阅读眼镜,略微前倾查看一处细节:"徽章漂移现象有点不寻常,可能会影响价值,但整体品相相当好" | 主持人语气平稳而学术,变身音效层层叠加 — 金属生长、有机体扩张、琥珀光增强 11–14s | 拉远至全景,完整会议厅入画 | 器物现已占据折叠桌上方的画面 — 八英尺高,手臂横跨过道,背景中可见周围古董展的顾客继续翻看完全无动于衷 — 主持人抬头看着它,点头:"同类藏品在上一个拍卖周期的成交价在四万到六万跨维度单位之间,不过您提供的来源证明文件略嫌单薄" | 环境展会噪声不变,背景中一位顾客短暂抬头瞥了一眼又继续翻看,变身音效现已呈现建筑感 — 深沉共振 14–15s | 锁定全景 | 主持人摘下阅读眼镜,折好,塞进开襟羊毛衫口袋,看向镜头:"出售之前我建议您再听听另一家意见" | 器物在身后完全变身完毕,持续脉动,轨道元素仍在运动 — 主持人完全静止且心满意足 | 环境展会噪声,单声 PA 提示音,cut [STYLE & QUALITY BOOSTERS + NEGATIVES] BOOSTERS: 主持人必须读起来完全是真诚的公共电视古董估价师 — 不耍宝、不向观众使眼色,喜剧性完全来自他绝对的真诚,会议厅背景活动必须全程照常继续 — 无人反应,折叠桌在拉远全程必须留在画面中作为正常感锚点,器物变身必须在规模和诡异程度上与主持人日益增长的平静成比例地升级,荧光灯必须全程保持 — 不对器物产生戏剧性的光影变化,全程 VHS 颗粒感与平板电视色 NEGATIVES: 主持人在任何节点都不得以恐惧或惊讶作为反应,背景人群不得恐慌,不得出现戏剧性配乐 — 仅会议厅环境音,器物不得直接发声 — 所有变身音效均为环境性与物理性,变焦速度不得快于变身应有的节奏 Video #1 是 Google Omni 版本(且这是 4 次生成中最好的一次) Video #2 是 Seedance 2 版本,虽不完美,但提示词中 EVERYTHING 全部包含,而 Google 的 Omni 遗漏了大量内容。 SD2 目前仍处于领先地位。