跳至主要內容
AI 影片模型
ByteDance
Seedance

Seedance 2.0 Fast

Seedance 2.0 Fast / 功能標籤 — text 不接受素材;frames 必須提供首幀,可選填尾幀;reference 必須有提示詞,以及至少一種圖片、影片或音訊參考。多模態參考不能與首尾幀欄位同時送出。 480p/720p · 4–15 · 41–450 點數/次.

功能標籤
文字、首尾幀、多模態參考
點數消耗
41–450 點數/次
提示詞長度
3–20,000 個字元
上傳限制
參考圖 9 張/影片 3 段/音訊 3 段
30 秒快速瞭解
  • Seedance 2.0 Fast / 三種互斥輸入情境 — text 不接受素材;frames 必須提供首幀,可選填尾幀;reference 必須有提示詞,以及至少一種圖片、影片或音訊參考。多模態參考不能與首尾幀欄位同時送出。
  • Seedance 2.0 Fast / 上傳限制 — Kyeo 允許 JPG/JPEG/PNG/WebP/GIF/BMP/TIFF 圖片最大 30 MB、影片最大 50 MB、音訊最大 15 MB;reference 最多 9 張圖、3 段影片、3 段音訊,影片與音訊各自的總長度不得超過 15 秒。圖片寬高須為 300–6000 像素、比例 0.4–2.5;參考影片寬高 300–6000、像素積 409600–927408、幀率 24–60。上傳中繼資料會在生成前複驗。
  • Seedance 2.0 Fast / 解析度 — 480p/720p · 4–15 seconds · 41–450 點數/次

熱門搜尋: Seedance 2.0 Fast 可上傳哪些參考素材 · seedance scene 的 text frames reference 是什麼 · Seedance 2.0 Fast 首幀和尾幀怎麼用

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.

一句話瞭解

這個模型表現如何?

執行方式 — text 不接受素材;frames 必須提供首幀,可選填尾幀;reference 必須有提示詞,以及至少一種圖片、影片或音訊參考。多模態參考不能與首尾幀欄位同時送出。

它擅長什麼
Seedance 2.0 Fast / 執行方式 — text 不接受素材;frames 必須提供首幀,可選填尾幀;reference 必須有提示詞,以及至少一種圖片、影片或音訊參考。多模態參考不能與首尾幀欄位同時送出。
適合哪些使用者
Seedance 2.0 Fast — 可用來對照測試文字分鏡、兩端畫面轉場或多模態參考任務;是否適用人物、商品、廣告或社群內容,仍須以真實素材驗證。
為什麼要在 Kyeo AI 使用
Seedance 2.0 Fast / 點數消耗 — 480p 的費率為每秒 11.7 點,有參考影片時為總秒數 × 6.8;720p 對應 24.8 或 15。每次向上取整為 41–450 點。

關鍵參數總覽

協助你快速評估此模型是否符合你的業務情境。

模型類別
AI 影片模型
廠商
ByteDance
模型家族
Seedance
執行方式
非同步任務
提示詞長度
3–20,000 個字元
上傳限制
reference 最多 9 張圖、3 段影片、3 段音訊;frames 使用 1–2 張圖

其他名稱

同一個模型在官方文件、社群討論與 API 串接層可能有不同稱呼,這裡幫你統一整理。

Seedance 2.0 Fast
Seedance 2 Fast
ByteDance Seedance 2.0 Fast

使用者常見問題

從實際任務、輸入條件和結果要求出發,整理選擇模型時最需要確認的問題。

Seedance 2.0 Fast 可上傳哪些參考素材
seedance scene 的 text frames reference 是什麼
Seedance 2.0 Fast 首幀和尾幀怎麼用
Seedance 2.0 Fast 參考影片如何計費
Seedance 2.0 Fast 支援幾秒影片
Seedance 2.0 Fast 是否支援生成音訊

選擇指南

還在猶豫該用哪個模型嗎?先查看這幾個關鍵決策點。

1
先依輸入選擇情境 / Seedance 2.0 Fast

先依輸入選擇情境 / Seedance 2.0 Fast — 只有文字時選 text;需要約束首幀或首尾幀時選 frames;要引用圖片、影片或音訊時選 reference。三條路徑互斥,建立任務前先確認素材。

2
從最低合法組合開始 / Seedance 2.0 Fast

從最低合法組合開始 / Seedance 2.0 Fast — 第一次可用 480p、4 秒和單一情境測試。reference 先只放一種素材,確認輸入、音訊、尾幀與結果正常後,再逐項增加素材或長度並重新核對點數。

3
素材數量、格式、大小與長度限制 / Seedance 2.0 Fast

素材數量、格式、大小與長度限制 / Seedance 2.0 Fast — Kyeo 允許 JPG/JPEG/PNG/WebP/GIF/BMP/TIFF 圖片最大 30 MB、影片最大 50 MB、音訊最大 15 MB;reference 最多 9 張圖、3 段影片、3 段音訊,影片與音訊各自的總長度不得超過 15 秒。圖片寬高須為 300–6000 像素、比例 0.4–2.5;參考影片寬高 300–6000、像素積 409600–927408、幀率 24–60。上傳中繼資料會在生成前複驗。

模型比較表

還在猶豫該選哪一個嗎?這張表協助你快速看清目前模型與替代方案的核心差異。

Kyeo 輸入情境
Seedance 2.0 Fast
Kyeo 輸入情境 — 文字/首幀或首尾幀/多模態參考
Seedance 2.0
Seedance 2.0 — 文字/首幀或首尾幀/多模態參考
Seedance 1.5 Pro
文字或 0–2 張圖片
目前計費公式
Seedance 2.0 Fast
目前計費公式 — 480p 按每輸出秒 11.7 點,有參考影片時按總秒數 × 6.8;720p 對應為 24.8 或 15。總額向上取整,每次 41–450 點。
Seedance 2.0
無影片 19/41/102/208 每秒;有影片 11.5/25/62/128 × 總秒數
Seedance 1.5 Pro
目前計費公式 — Seedance 1.5 Pro: 目前可用的同類模型,可從詳情頁繼續比較功能與價格。
參考素材上限
Seedance 2.0 Fast
參考素材上限 — 9 張圖、3 段影片、3 段音訊;影片/音訊各總計 15 秒
Seedance 2.0
Seedance 2.0 — 9 張圖、3 段影片、3 段音訊;影片/音訊各總計 15 秒
Seedance 1.5 Pro
最多 2 張圖片
長度與解析度
Seedance 2.0 Fast
長度與解析度 — 480p/720p,片長 4–15 秒
Seedance 2.0
480p/720p/1080p/4K,片長 4–15 秒
Seedance 1.5 Pro
480p/720p/1080p,片長 4/8/12 秒

實際使用體驗

結合公開資料、目前站內邊界和典型任務,說明模型適合與不適合的情況。

8 項控制與動態點數計算 / Seedance 2.0 Fast

8 項控制與動態點數計算 / Seedance 2.0 Fast — 解析度和參考影片決定按輸出秒數或總秒數計費,每次請求向上取整為 41–450 點。

費率較高不代表畫質較好 / Seedance 2.0 Fast

費率較高不代表畫質較好 / Seedance 2.0 Fast — Kyeo 標準版的四種費率都高於 Fast,但較高價格不保證畫質、指令遵循、穩定性或成功率更高。

功能詳解

三種互斥輸入情境

三種互斥輸入情境 — text 不接受素材;frames 必須提供首幀,可選填尾幀;reference 必須有提示詞,以及至少一種圖片、影片或音訊參考。多模態參考不能與首尾幀欄位同時送出。

8 項控制與動態點數計算

8 項控制與動態點數計算 — Kyeo 會送出解析度、包含 `adaptive` 在內的 7 種比例、4–15 秒長度、生成音訊、回傳尾幀、網路搜尋與 NSFW 檢查,再依是否含參考影片套用兩種費率。Kyeo 目前提供 480p 與 720p。

素材數量、格式、大小與長度限制

素材數量、格式、大小與長度限制 — Kyeo 允許 JPG/JPEG/PNG/WebP/GIF/BMP/TIFF 圖片最大 30 MB、影片最大 50 MB、音訊最大 15 MB;reference 最多 9 張圖、3 段影片、3 段音訊,影片與音訊各自的總長度不得超過 15 秒。圖片寬高須為 300–6000 像素、比例 0.4–2.5;參考影片寬高 300–6000、像素積 409600–927408、幀率 24–60。上傳中繼資料會在生成前複驗。

適合做什麼

純文字鏡頭樣本

在 text 情境只提交提示詞,固定比例、解析度與長度,再檢查鏡頭、動作、音訊和生成文字是否符合要求。

首幀或首尾幀轉場

frames 情境必須提供首幀,也可再提供尾幀。兩端畫面受到約束,但中間人物、物件、文字與動作仍須逐幀檢查。

多模態參考對照

在 reference 情境為每張圖、每段影片或音訊指定用途,再以相同輸入和 Fast 對照;參考素材不代表結果必然一致。

提示詞技巧

用可觀察的鏡頭要求組織提示詞

依序描述取景範圍、運鏡、主體動作、環境變化、對白或聲音。以可逐項檢查的條件取代「電影級、完美穩定」等標籤。

說清楚每份參考素材的角色

指出哪張圖提供人物或構圖、哪段影片提供動作或運鏡、哪段音訊提供節奏。

一次只改一個變因

先完成 480p、4 秒請求,再分別改解析度、長度、素材或模型版本。每次重新計算點數,才能看出差異來自哪個項目。

選擇它的理由

功能標籤 — 同一條工作流程涵蓋文字、首尾幀與多模態參考三種情境。
解析度 — Kyeo 提供 480p/720p,以及 4–15 秒內的每個整數長度。
上傳限制 — 頁面會核對參考素材數量,以及影片和音訊的總長度。
點數消耗 — 建立任務前可依目前素材組合計算預估點數。

使用前須知

Seedance 2.0 Fast / NSFW 檢查 — NSFW 檢查預設關閉;無論是否手動開啟,都不能取代人工內容、權利與發布審核。
Seedance 2.0 Fast / 執行方式 — 不能把 Fast 名稱當成速度保證。比較時應使用相同輸入,並記錄排隊、生成、失敗與重試情況。
Seedance 2.0 Fast / 模型類別 — 不能只因影片由模型生成就直接判定。必須檢查人物、聲音、文字、商品、商標、著作權、肖像權與廣告事實;上傳圖片、影片、音訊或開啟連網搜尋,也不會自動取得素材權利或發布許可。

可調整參數

協助你快速評估此模型是否符合你的業務情境。

生成情境
選填
參數類型: select
預設值:text
文字生成影片
首幀 / 首尾幀
多模態參考
解析度
選填
參數類型: select
預設值:720p
480p
720p
寬高比
選填
參數類型: select
預設值:1:1
1:1
4:3
3:4
16:9
9:16
21:9
Adaptive
7 個選項
影片長度
選填
參數類型: number
預設值:5
4–15 秒
生成音訊
選填
參數類型: select
預設值:true
開啟
關閉
傳回最後一幀
選填
參數類型: select
預設值:false
關閉
開啟
連網搜尋
選填
參數類型: select
預設值:false
關閉
開啟
NSFW 檢查
選填
參數類型: select
預設值:false
關閉
開啟

點數消耗

41–450 點數/次

480p 無參考影片時按每輸出秒 11.7 點計費;有參考影片時,按輸出與參考影片總秒數 × 6.8 點計費。720p 對應費率為 24.8 或 15 點。總額向上取整,每次 41–450 點。

省點數小技巧

批次生成圖片或影片前,建議先用同一組素材,在目前模型與同類候選模型之間進行 A/B 測試;確認效果後再批次生成,避免浪費點數。

常見問題

同類模型推薦

還沒決定該用哪個嗎?順便比較一下這幾個同類候選模型。

Seedance 1.5 Pro

Seedance 1.5 Pro / 功能標籤 — Kyeo 的 Seedance 1.5 Pro 支援純文字或最多 2 張圖片輸入,提供 480p/720p/1080p、4–12 秒、生成音訊、6 種比例與鎖定鏡頭。7–180 點數由參數組合決定;Pro 名稱與較高點數不代表本頁已驗證畫質、穩定性或發布可用性。

AI 影片模型
7–180 點數/次

Seedance 2.0

Seedance 2.0 / 功能標籤 — text 不接受素材;frames 必須提供首幀,可選填尾幀;reference 必須有提示詞,以及至少一種圖片、影片或音訊參考。多模態參考不能與首尾幀欄位同時送出。 Seedance 2.0 支援文字、首尾幀和多模態參考三種互斥場景。目前可呼叫輸出為 720p、1080p、4K 與 4–15 秒;含參考影片的請求只開放 1080p 或 4K,因為目前只有這兩個組合具備可核驗價格。 每次 164–3,840 點

AI 影片模型
每次 164–3,840 點

Kling 2.6

Kling 2.6 在 Kyeo 是一項雙工作流程影片服務:沒有圖片時呼叫文字生成影片,有圖片時呼叫單圖圖片生成影片。兩路都提供 5/10 秒與 `sound` 開關;文字工作流程另有三種長寬比。四個計費組合為 55、110、110、220 點數。

AI 影片模型
每次 55-220 點數

資訊來源

頁面內容依據廠商資料、模型系列說明與 Kyeo AI 平台串接設定整理。

來源說明

Seedance 2.0 Fast — ByteDance 官方說明 Seedance 2.0 支援文字、圖片、影片與音訊,最多 9 張圖、3 段影片、3 段音訊及 15 秒輸出。

最後更新: 2026-08-26
ByteDance Seed:Seedance 2.0 Official Launch
官方

ByteDance 官方說明 Seedance 2.0 支援文字、圖片、影片與音訊,最多 9 張圖、3 段影片、3 段音訊及 15 秒輸出。

查看原始來源