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AI 视频模型
ByteDance
Seedance

Seedance 2.0 Fast

用文字规划镜头,也可从首帧或多模态素材出发生成视频。可选 480p、720p 和 4–15 秒整数时长;参考视频会影响预扣积分。

输入方式
文字、首尾帧或多模态参考
预扣估算
41–450 积分/次
提示词长度
3–20,000 字符
上传限制
参考图 9 张、视频 3 段、音频 3 段
快速了解
  • 文字、首帧或首尾帧、多模态参考分别准备素材,场景之间不能混用;即使只用参考音频,提示词也不能留空。
  • 参考图最多 9 张,视频最多 3 段,音频最多 3 段;单个图片、视频、音频的上传容量上限分别为 30、50、15 MiB。
  • 输出可选 480p 或 720p、4–15 秒整数时长。预计预扣 41–450 积分,最低值包含 2 秒参考视频,具体组合请看计费说明。

相关查询: Seedance 2.0 Fast 可上传哪些参考素材 · Seedance 2.0 Fast 3 种生成场景怎么选 · Seedance 2.0 Fast 首帧和尾帧怎么用

示例

Cinematic scene

Blue Hour Chemistry Jessica: Face locked from uploaded reference image. Sleek straight black hair, elegant black satin mini slip dress with tasteful thigh-high slit, black strappy heels, gold jewelry, deep red lips. Marco: Handsome Western man with deep blue eyes, dark swept-back hair, light stubble, athletic build, fitted navy shirt, tailored trousers. CUT 1 (0:00–0:04) · Luxury Penthouse Low-angle tracking shot follows Jessica walking confidently across the penthouse. The camera tilts up as she reaches the floor-to-ceiling windows overlooking the glowing skyline. She slowly turns over her shoulder. Marco enters and instantly stops, captivated. Slow Motion (40%) Close-up of Jessica's face as she locks eyes with Marco, gives a subtle smile, gently bites her lower lip for a brief moment, then turns and walks away with quiet confidence. CUT 2 (0:04–0:08) · Penthouse Lounge Jessica walks toward the suite corridor. Marco follows beside her. They exchange lingering eye contact. Their shoulders lightly brush. Their hands naturally meet before their fingers slowly intertwine. The camera smoothly circles around them. CUT 3 (0:08–0:12) · Outside the Suite Marco gently tucks a strand of Jessica's hair behind her ear. She steps closer. They hold eye contact. Slow Motion (40%) Marco leans in until only inches separate them. Jessica smiles softly. Marco (whispering): "Come with me." Jessica smiles, takes his hand, and nods. CUT 4 (0:12–0:15) · Luxury Bedroom Marco opens the suite door and gently lifts Jessica into his arms. She smiles, wrapping one arm around his shoulder. He carries her into the softly lit bedroom and carefully places her on the edge of the bed. They share one final lingering smile as the camera slowly pushes in. Fade to black. Style Luxury fragrance commercial • Romantic cinematic storytelling • Slow push-ins • Steadicam • Slow motion during emotional moments • Blue-hour lighting • Warm amber interiors • Dark R&B with soft piano and strings • Face locked to Jessica's uploaded reference image throughout.

Cinematic scene

6 shots, total 30s — 0.0-5.0s, 5.0-10.0s, 10.0-15.0s, 15.0-20.0s, 20.0-25.0s, 25.0-30.0s. Hard cuts, no dissolves. Normal speed throughout, no slow motion, no ramping. CAPTURE CADENCE — CRITICAL: native 24fps, true 180-degree shutter, real 1/48s exposure every frame. Fluid, continuous motion blur. Never choppy, never juddering. No interpolation, no ghosting, no video look. NO ON-SCREEN TEXT — CRITICAL: no text of any kind anywhere in frame. No captions, subtitles, titles, credits, watermarks, logos, timecode, UI overlays. NOBODY ELSE IN FRAME — CRITICAL: no pedestrians, no other rooftop figures, no extras. Only the runner, the enforcer, and one drone are ever visible. THE NEON FLARE — CRITICAL: neon signage below strobes the rooftops in hard magenta and cyan flashes throughout. The stepped quality of any lit moment comes entirely from this signage-flicker, never from broken footage — camera motion stays smooth throughout. Falling rain streaks diagonally, screen-right to left. Subject Lock — the runner: lean wiry build, shaved head, sharp cheekbones, rain-slicked dark skin, clean face, no visible tattoos. Matte black tactical jacket over a compression base layer, fingerless gloves, worn parkour shoes. Carries nothing but bare hands. Sprints rooftop to rooftop toward the city's edge, never breaking stride mid-leap. Subject Lock — the enforcer: bulky armored build, a featureless matte-grey full-face helmet with a single red visor slit, reinforced shoulder plating, heavy boots. Carries a stun baton crackling with blue arcs. Pursues in a steady mechanical stride, never sprinting, always closing distance. World Plate: a dense cyberpunk rooftop skyline at night in rain — sheet-metal water tanks, tangled cable runs, a gap between towers spanned by a rusted service bridge, neon signage glowing far below through the haze. No other structures present. THE ATMOSPHERE — CRITICAL, depth only: heavy rain-haze at high density — runner sharp near, enforcer softened mid-distance, distant towers near-erased far. Reads as thickened wet air only, never a fog-machine look. SHOT 1 — 0.0-5.0s. THE SPRINT. Low camera at rooftop level, cant 15°, tracking the runner forward. Runner sprints across gravel rooftop, enforcer's baton-glow closing from behind. Runner screen-left sprinting, enforcer screen-right pursuing. Diegetic sound. SHOT 2 — 5.0-10.0s. THE STRIKE. Camera orbits tight at chest height, cant swinging 15-35°, never square. Baton arcs crackle past the runner's shoulder, runner ducks and shoulder-checks the enforcer's plating. Both centered, rain scattering. Diegetic sound. SHOT 3 — 10.0-15.0s. THE WATCHER. Cut to a small surveillance drone hovering between towers, its red scan-light sweeping as wind gusts rock it sideways. It corrects and holds position. Drone centered against the neon-lit haze. Diegetic sound. SHOT 4 — 15.0-20.0s. THE COLLAPSE. Low static camera at the service bridge, whip-panning up as a rusted support strut gives way. The bridge section buckles and drops; the runner leaps clear across the widening gap. Bridge diagonal across frame, runner emerging low center. Diegetic sound. SHOT 5 — 20.0-25.0s. THE SURGE. Camera drops to rooftop height, rockets forward through a rain corridor lit by a fresh neon flare. Runner sprints hard, jacket soaked, closing the last stretch toward the city's edge. Runner screen-left driving right. Diegetic sound. SHOT 6 — 25.0-30.0s. THE AFTERMATH. Camera pulls back to a wide static rooftop frame, rain falling straight now, wind dying. The runner stands alone at the tower's edge, chest heaving, as the enforcer's red visor dims below the ledge and it stops advancing. Runner small and centered, collapsed bridge dark behind. Diegetic sound. Cross-Frame Rules: runner's jacket and gloves never change. Enforcer's visor-glow never fully fades until Shot 6. Only runner, enforcer, and drone ever visible. Rain direction stays constant. Bridge keeps the same collapsed shape wherever it appears. Neon-flare applies only inside Shots 1, 2, and 5. No score enters at any point. Last Frame: the runner stands alone at the rooftop's edge, rain falling straight down, the enforcer's dimmed red visor faint at the frame's edge below, the collapsed bridge looming behind under neon haze. No on-screen text, no logo, no watermark. Sound Bed: diegetic only — heavy rain, the baton's electric crackle, boots pounding gravel, metal groaning and snapping, a drone's faint rotor whine. No score, no subtitles. Camera & Capture Realism: ~32mm/68° FOV, vintage 2x anamorphic with oval bokeh and streak flares off the neon, shallow depth of field, color-negative rendition, fine grain. Violent handheld — cant swinging 15-45°, punching in and ripping back, every frame mid-move but smooth in its own travel, never locked, never gimbal-glide. No CGI look, no AI smoothness, no video-game HUD, no motion smoothing.

Cinematic scene

Character: A beautiful young woman with voluminous curly hair, warm brown skin tone, minimal natural makeup, wearing a soft solid pink hoodie. Expressive, friendly face, animated natural hand gestures like a content creator recording a casual video for her audience. She speaks at a relaxed, natural conversational pace, not rushed, with brief natural pauses between thoughts, like talking to a friend rather than reading a script. Style: Realistic cinematic UGC-style content creator video, shot like a home podcast studio setup, warm and cozy mood, shallow depth of field, soft pink and purple neon bokeh lighting in the background, warm key light on her face and soft natural shadows, slightly grainy handheld realism, not overly polished or corporate. Visual: She sits at a light wooden desk directly facing camera. In front of her on the desk stands a large silver studio condenser microphone mounted on a metal scissor arm stand, angled toward her mouth. To her side, a light purple/lavender mechanical keyboard sits on a dark desk mat. Behind her is a tall black shelving unit filled with collectible plush toys and vinyl figures, lit from below with warm orange and pink LED strip lighting. A glowing neon sign shaped like a small cloud hangs on the wall behind her to one side. The background is softly out of focus with warm pink, purple, and orange ambient light glowing at the edges of frame. A tall pink glass bottle sits off to the side of the desk, partly out of focus, sealed with a green foil cap, with a circular pink label reading "OH ME OH MY NIMOSA" decorated with bright red strawberry illustrations and the word "STRAWBERRY" near its base. She starts mid-conversation, already animated, mid-rant about a small daily annoyance, speaking casually and unhurried. She pauses mid-sentence, glances down and to the side as if just noticing something on her desk, reaches over and picks up the pink bottle, brings it into full focus in front of her, turns it slightly so the strawberry label faces camera clearly. She grips the green foil cap with her fingers and twists it counter-clockwise, visibly loosening and removing it, setting it down beside the bottle. Only once the cap is fully off does she raise the open bottle to her lips, tilt her head back slightly, and take a sip. She lowers the bottle, swallows, and reacts with a genuine satisfied smile before continuing to talk warmly, holding the bottle up as she speaks. Camera: Static medium shot, eye level, framed from mid-chest up, subtle natural handheld sway, shallow focus that shifts from her face to sharply on the bottle once she lifts it into frame. Dialogue (for lip sync / AI voiceover): "Why does every app need to notify me about nothing? My phone was buzzing the entire— wait. Oh my god, I almost forgot, check this out. This is the Oh Me Oh My Nimosa, strawberry flavor. This is my go-to drink every time. You guys need to try this." Pacing: Slow, unhurried delivery throughout the entire clip, no rushed speech, natural breathing pauses between sentences.

Cinematic scene

Ultra-realistic 10-second cinematic vertical video (9:16).SUBJECT: Same female model — long voluminous curly dark brown hair, warm olive skin, nose ring, gold hoop earrings.[ATTACH REFERENCE IMAGE]BRAND NAME: propert.shop — NOT property.shop. The dot is part of the name. Spell exactly: propert.shopNARRATIVE: One woman. One deal. Ten seconds of pure ambition.WARDROBE: Navy blazer, white fitted top, cream tailored trousers, white sneakers, gold hoop earrings, gold chain.─────────────────────────────────────────────0.0–1.5s: ECU, 85mm push-inPre-dawn. Phone screen glowing on navy bedsheets.propert.shop app open — luxury Mumbai penthouse listing."₹6.8 Cr · Bandra West · Price Just Dropped"Her hand reaches in, thumb scrolling. Gold ring catching screen glow.SFX: soft notification ping, room silence, screen glow hum.1.5–3.0s: MCU, 50mmShe's ready — navy blazer sharp, curly hair loose and full,gold earrings catching morning light.Standing at her apartment window, Mumbai visible behind her.She looks at phone one last time, then looks up at camera.Quiet confident smile. She moves.SFX: city ambient rising, fabric rustle, heels on marble.3.0–5.0s: WS, 24mm parallaxGlass elevator rising through a luxury Worli tower.She stands facing outward — Mumbai skyline expanding golden below.Camera slowly pulls back as the city opens up around her.Hair moving slightly from elevator airflow.SFX: elevator hum, city wind, golden silence.5.0–7.0s: CU to MCU, 85mm push-inPenthouse floor. Floor-to-ceiling glass. Mumbai 270° around her.She gestures at the view, speaking to an off-screen client.Mid-sentence — phone vibrates. She glances down.Screen: "OFFER ACCEPTED — ₹6.8 Cr · propert.shop ✓"She stops. Looks up. The smile that closes crore-level deals.SFX: phone buzz, confirmation chime, wind through open slab.7.0–9.0s: WS, 50mm pull-outRooftop. Golden hour. Mumbai skyline going amber behind her.She's on a call now, blazer caught in the warm breeze,curls silhouetted against the gold city.Head thrown back — laughing. The deal is done.SFX: wind, city ambient, her laugh fading into music swell.9.0–10.0s: FREEZE FRAMEWide shot holds. City behind her. She faces camera.propert.shop wordmark fades in — clean white, centered.Tagline beneath: "Find. Own. Belong."SFX: music peak → silence.─────────────────────────────────────────────LIGHTING: Pre-dawn blue → morning gold → penthouse glass light → golden hour amber.Progressive warmth matching the deal arc.STYLE: Ultra-realistic. Premium influencer documentary. Cinematic commercial quality. 4K. Shallow depth of field on close-ups, sharp wide on skyline shots.COLOR: Navy + Gold + White throughout. Every frame a propert.shop brand asset.SFX ARC: Silence → city waking → deal chime → triumph laugh → music swell → silence.

Cinematic scene

A cinematic desert journey at golden sunset, a mysterious woman wrapped in flowing translucent fabric stands among endless sand dunes, her veil dancing gracefully in the wind. The camera slowly pushes in as warm sunlight creates dreamy lens flares and soft shadows. Cut to an ultra-detailed close-up of a camel walking through the desert, with a caravan crossing distant dunes. The scene transitions into a breathtaking twilight landscape with a glowing crescent moon above rolling sands. Atmospheric dust particles, golden-hour lighting, rich amber tones, shallow depth of field, cinematic composition, ultra-realistic textures, emotional storytelling, smooth camera movement, volumetric light, 4K film quality, epic desert fantasy aesthetic. Negative Prompt: low quality, blurry, oversaturated, distorted anatomy, flickering, shaky camera, artifacts, text, watermark, logo, duplicate subjects, noisy background, cartoon style.

Cinematic scene

Style:Ultra-realistic luxury travel vlog, indistinguishable from footage shot on a Sony FX3 with a 24mm cinematic lens. Natural handheld camera movement with subtle stabilization, authentic lighting, realistic skin texture, true-to-life colors, cinematic HDR, and shallow depth of field. The video should feel like a premium travel influencer's Instagram Reel, not AI-generated. Main Character (Maintain Perfect Consistency): A beautiful woman, 24–27 years old, warm olive skin, long dark brown wavy hair, expressive brown eyes, natural makeup, slim elegant build. She wears a stylish white linen shirt with matching wide-leg trousers, white sneakers, a beige luxury crossbody bag, black sunglasses, a gold watch, and minimal jewelry. Keep her face, hairstyle, outfit, accessories, and body proportions identical in every scene. Scene Timeline (14 Seconds) 0.0–2.5s | Luxury Hotel Morning Inside a five-star suite overlooking the Burj Khalifa. She opens the curtains, sunlight floods the room, picks up a coffee, and walks toward the balcony. The camera follows naturally from behind with subtle handheld movement. 2.5–5.5s | Supercar Drive Match cut to her driving a white Lamborghini Huracán through Downtown Dubai. Smooth tracking shots alternate between inside the car and low-angle exterior shots as palm trees and modern skyscrapers pass by. 5.5–8.5s | Rooftop Infinity Pool She relaxes in a rooftop infinity pool overlooking the Burj Khalifa. She adjusts her sunglasses, smiles naturally, and trails her fingertips through the water. Golden-hour reflections shimmer across the pool. 8.5–11.0s | Luxury Yacht Cruise On a luxury yacht sailing through Dubai Marina. She walks along the teak deck while the breeze gently moves her hair. The camera circles around her as the skyline glows in warm evening light. 11.0–14.0s | Sunset Finale She stands at the bow of the yacht, watching the sun set behind the Dubai skyline. The camera slowly rises into a cinematic drone pullback, revealing the yacht surrounded by golden water with the Burj Khalifa on the horizon. Fade smoothly to black. Visual Requirements Ultra-photorealistic 4K HDR 24fps cinematic motion Natural handheld camera movement Warm golden-hour lighting Realistic human movement and facial expressions Authentic Dubai landmarks and atmosphere Luxury travel influencer aesthetic Perfect character consistency across all scenes No AI artifacts, flickering, morphing, warped hands, extra fingers, or facial changes No text, subtitles, logos, or watermarks Final look:A seamless, premium luxury travel vlog that feels like it was filmed by a professional content creator spending one unforgettable day in Dubai.

一句话了解

这个模型怎么样?

先按手里的素材选择场景:只有文字时直接描述画面;有起始图片时选择首帧或首尾帧;需要参考图片、视频或音频时选择多模态参考。3 种场景不能混用,提示词均需填写。

模型定位
把镜头要求和参考素材放进同一创作流程。首尾帧场景必须先提供首帧,尾帧可选且不能单独使用;多模态参考可只用其中一种素材,也可组合使用,不能再加入首尾帧图片。
适合谁用
适合把人物动作、商品转场或社媒镜头拆成短片段来试作。先检查画面、动作与声音是否符合需求,再决定如何剪辑或继续生成。
本站使用说明
提交前可根据当前组合核对预计积分。默认 720p、5 秒且无参考视频时,预计预扣 124 积分;切换分辨率、时长或参考视频后,请重新查看估算。

关键参数一览

根据这些信息,判断模型是否适合你的任务。

模型类别
AI 视频模型
厂商
ByteDance
模型家族
Seedance
运行方式
异步任务
提示词长度
3–20,000 字符
上传限制
多模态参考最多 9 张图、3 段视频、3 段音频;首尾帧场景使用 1–2 张图

它还叫什么

同一个模型在公开资料中可能有不同名称,这里整理相关称呼,方便查找和比较。

Seedance 2.0 Fast
Seedance 2 Fast
ByteDance Seedance 2.0 Fast

用户常见问题

从任务、输入条件和结果要求出发,整理选择模型时需要确认的问题。

Seedance 2.0 Fast 可上传哪些参考素材
Seedance 2.0 Fast 3 种生成场景怎么选
Seedance 2.0 Fast 首帧和尾帧怎么用
Seedance 2.0 Fast 参考视频如何计费
Seedance 2.0 Fast 支持几秒视频
Seedance 2.0 Fast 音频和尾帧选项怎么用

选型指南

根据输入素材、任务要求和积分成本,逐项确认模型是否适合。

1
先按手里的素材选场景

只有文字就从文生视频开始;有明确起始画面时上传首帧,需要时再补尾帧;想参考动作、构图或声音时选择多模态参考。首尾帧和多模态参考不能混用。

2
先用短片段检查思路

可以先选 480p、4 秒,检查镜头和主体动作,再调整时长或分辨率。开启音频或请求尾帧时,仍要检查实际返回内容;尾帧图片能否取得、预览或下载尚需确认。

3
上传前先检查文件

图片可用 JPG/JPEG、PNG、WebP、GIF、BMP 或 TIFF,视频可用 MP4/MOV,音频可用 MP3/WAV。每段参考视频须为 2–15 秒,每段参考音频也须为 2–15 秒;全部参考视频合计不超过 15 秒,全部参考音频合计也不超过 15 秒。上传后取得的素材信息会在提交前复验。

模型横向对比表

按同一组维度比较当前模型和候选模型的输入、设置与使用边界。

Kyeo 输入场景
Seedance 2.0 Fast
文字、首帧或首尾帧、多模态参考,共 3 种场景;不能混用
Seedance 2.0
同样提供文字、首尾帧和多模态参考,场景之间不能混用
Seedance 1.5 Pro
支持文字或图片输入,不接收 Fast 的参考视频、参考音频组合
积分如何估算
Seedance 2.0 Fast
无参考视频时,480p 每输出秒 11.7 积分,720p 为 24.8;有参考视频时,按输出与参考视频的合计时长计费,480p 每秒 6.8 积分,720p 为 15。总额向上取整,预计预扣 41–450 积分。
Seedance 2.0
按标准版当前可计费的组合估算,不能套用 Fast 费率;参考视频场景仍有档位待核实
Seedance 1.5 Pro
积分随分辨率、输出时长和是否生成音频变化,不采用 Fast 的参考视频总时长公式
参考素材上限
Seedance 2.0 Fast
最多 9 张图、3 段视频、3 段音频;参考视频合计不超过 15 秒,参考音频合计不超过 15 秒
Seedance 2.0
参考素材种类与 Fast 相同,数量、时长及组合条件须按标准版当前要求核对
Seedance 1.5 Pro
仅接收该型号允许的图片,格式与容量要求和 Fast 不同
时长与分辨率
Seedance 2.0 Fast
480p、720p;输出 4–15 秒,须为整数
Seedance 2.0
提供 Fast 以外的分辨率档位;参考视频的可用组合需单独确认
Seedance 1.5 Pro
分辨率档位多于 Fast,输出时长按该型号的整数范围设置,不能直接沿用 Fast 上限

适用情况

依据公开资料与当前站内设置,说明模型适用的任务及需要注意的限制。

8 项设置,按素材估算积分

场景、分辨率、比例、时长与各项开关分开设置。费用主要看分辨率、输出时长和是否带参考视频:有视频时把参考视频时长计入总秒数,再对总额向上取整。

按输入需求比较版本

先比较是否需要参考视频、音频或更高分辨率,再核对所选组合的当前积分。Fast 名称和较高价格都不能保证生成速度、画面质量、稳定性或成功率。

能力详解

按场景准备输入

文生视频不接收素材;首尾帧场景必须有首帧,可再加尾帧;多模态参考须有提示词和至少一种参考素材。只用音频作为参考也可以,但不能同时放入首尾帧图片。

分开设置画面与请求选项

提供 7 种比例选项,包含自适应;分辨率可选 480p 或 720p,时长为 4–15 秒整数。生成音频、请求最后一帧、联网搜索与内容检查分别设置;联网开关只用于文字场景,实际搜索与检查效果不作保证,尾帧图片的取得、预览和下载仍需确认。

素材还需符合尺寸与帧率要求

图片和参考视频的宽、高都须大于 300 且小于 6,000 像素,宽高比大于 0.4 且小于 2.5。参考视频的像素积须在 409,600–927,408 之间,帧率须为 24–60 帧/秒,这两项均包含端点。数量、时长、格式和容量满足后,仍须通过素材信息校验。

适合做什么

先试一个文字镜头

描述主体、动作和镜头变化,先固定比例、分辨率与时长。返回结果后检查画面细节、生成文字与声音,再决定是否继续修改。

从指定画面开始过渡

提供首帧图片,需要时再补尾帧。有尾帧时,说明两幅画面之间想发生的动作;只用首帧时,描述希望画面如何继续。生成后逐段检查人物、物体和运动变化,参考图片不能保证全程保持一致。

把不同素材用于不同目的

说明图片用于人物或构图、视频用于动作或运镜、音频用于节奏或声音方向。与标准版对照时使用相同输入,逐项检查差异,不把参考素材当成一致性保证。

提示词技巧

把镜头要求写成具体动作

依次写取景范围、镜头运动、主体动作、环境变化和声音要求。具体描述要发生的变化,比只写“电影级”或“完美稳定”更容易对照结果。

写清每份参考素材的用途

说明哪张图提供人物或构图、哪段视频提供动作或运镜、哪段音频提供节奏。素材较多时,先减少到必要内容再逐项加入,便于判断影响。

一次只改变一项设置

先用 480p、4 秒做样本,再分别调整分辨率、时长、素材或模型版本。每次重新核对预计积分,并用相同标准检查返回结果。

为什么选它

可以在文字、首尾帧与多模态参考之间选择适合手头素材的场景。
可选 480p、720p,以及 4–15 秒范围内的整数时长。
参考视频和参考音频分别核对单段与累计时长,不把两类时长混在一起。
生成前可按当前素材组合核对预扣估算,加入参考视频后会重新计算。

使用前要知道

内容检查(NSFW)默认关闭。开启只是请求选项,不能替代你对内容和素材权利的检查,也不保证所有问题都能被识别。
Fast 名称不代表固定速度或更短等待时间。对照时使用相同输入,并记录排队、处理、失败和重试情况。
生成后仍需检查人物、声音、文字、商品与商标等内容。上传素材或开启联网搜索不会自动取得素材权利;发布或商用前需核对相应许可和事实。

可调参数

根据这些信息,判断模型是否适合你的任务。

生成场景
可选
参数类型: 选项
默认:文生视频
文字生成视频
首帧 / 首尾帧
多模态参考
分辨率
可选
参数类型: 选项
默认:720p
480p
720p
宽高比
可选
参数类型: 选项
默认:16:9
1:1
4:3
3:4
16:9
9:16
21:9
自适应
7 个选项(含自适应)
视频时长
可选
参数类型: 数值
默认:5 秒
4–15 秒,须为整数
生成音频
可选
参数类型: 选项
默认:开启
开启
关闭
请求最后一帧
可选
参数类型: 选项
默认:关闭
关闭
开启
联网搜索(仅文字场景)
可选
参数类型: 选项
默认:关闭
关闭
开启
内容检查(NSFW)
可选
参数类型: 选项
默认:关闭
关闭
开启

积分消耗

预计预扣 41–450 积分/次(含参考视频组合)

无参考视频时,480p 按每输出秒 11.7 积分、720p 按 24.8 积分估算;有参考视频时,按输出时长与参考视频总时长之和计算,480p 每秒 6.8 积分,720p 每秒 15 积分。总额向上取整,预计预扣 41–450 积分;最低 41 积分对应 480p、4 秒输出加 2 秒参考视频,最高 450 积分对应 720p、15 秒输出加合计 15 秒参考视频。生成成功后,核实到实际用量且可在预扣范围内结算时,才按实际消耗结算;用量缺失、异常或超过预扣时继续保留预扣。差额及已受理请求失败后的退还可查积分明细;可用余额还受原有效期和相关欠款抵扣影响。

使用建议

准备多次生成时,建议先用少量素材测试,核对输入设置和结果是否适合任务,再决定是否继续。每次生成均按工作台显示的计费规则扣点。

常见问题

相关模型

按你的任务比较这些模型的输入要求、功能和当前状态,再查看对应详情。

Seedance 1.5 Pro

用文字描述镜头,或加入图片测试人物、构图与运动。这里可以调整输出规格,并选择是否请求音频或固定镜头;先做小样,再根据真实结果判断是否适合当前内容。

AI 视频模型
预计预扣 7–180 积分/次

Seedance 2.0

从文字描述、首帧或参考素材出发制作视频。标准版提供文字、首尾帧和多模态参考场景;先选与素材相符的路径,再核对分辨率、预计积分和结果中需要检查的内容。

AI 视频模型
预计预扣 164–3,840 积分/次

Kling 2.6

用文字或 1 张起始图制作单镜头短视频,可选 5 秒或 10 秒,并选择是否生成声音。预计预扣由时长和声音组合确定;生成后仍需检查对白、音画同步与实际结算状态。

AI 视频模型
预计预扣 55~220 积分/次

信息来源

页面内容依据公开模型资料与 Kyeo AI 的模型信息整理。能否在线使用,请以当前模型状态为准。

来源说明

本页按 Kyeo 当前的输入、上传与积分规则说明 Seedance 2.0 Fast。原厂家族介绍与本站开放的参数、结果能力需分别核对。

内容复核日期: 2026-08-26
ByteDance Seed:Seedance 2.0 发布介绍
官方

供对照原厂家族介绍。Kyeo 的 Fast 输入、上传、计费和结果范围按本站当前设置分别说明。

查看原始来源