SeeDance 2.5 - 新一代AI影片生成器,原生30秒一鏡到底與4K電影級畫質
字節跳動新一代影片模型,實現原生30秒一鏡到底敘事。一次過生成完整嘅30秒影片,唔使拼接,長鏡頭一致性更強,支援多達50個多模態參考輸入,原生4K輸出。
Seedance 2.5 文字生成視頻展示
以下作品全部只用一段提示詞生成,當中包括原生 30 秒一鏡到底的敘事長鏡頭,全程無剪接、無拼接。
南宋上元燈夜 · 30 秒一鏡到底
南宋上元燈夜在一個 30 秒長鏡頭中徐徐展開,街市、人群與燈火由頭到尾連貫,全程無剪接拼接。
“A 30-second cinematic Chinese ancient-style short film inspired by the mood of “Qing Yu An · Yuan Xi,” horizontal format, set on a Lantern Festival night in Lin’an (Hangzhou) during the Southern Song dynasty, strictly following Southern Song aesthetics and clothing systems. Under the night sky, the Southern Song capital Lin’an is brightly lit. The streets are wide and elegant, the bluestone pavement slightly wet, and wooden pavilions are layered one after another, with gently extended eaves and slender roof ridges. Restaurants and teahouses along the street hang silk palace lanterns, glazed lanterns, and fish-and-dragon lanterns…”
Seedance 2.5 圖生視頻
只需一張參考圖,Seedance 2.5 就能把它推演成完整的導演級鏡頭,運鏡、物理與演出一併到位

隱藏攝影機視角
5-second continuous POV hidden camera shot. The camera is buried inside a messy pile of random household objects, looking upward through gaps between clothes, boxes, books, and clutter. The scene takes place in a realistic messy home environment. A furious person is aggressively searching through the mess. Their hands move quickly, digging through objects, throwing things aside, and pushing items away in frustration. Their sleeves, hands, and random objects constantly pass in front of the lens, blocking the view. Objects hit the camera, causing realistic camera shake, vibration, motion blur, and autofocus shifts. While searching, the person angrily complains and shouts: " Who moved my stuff?! This place is a complete mess! I can't find anything!" The person's frustration keeps building. They breathe heavily, move faster, toss objects around, and lose patience. The environment feels chaotic and real, with natural physics and messy object movement. Raw documentary style, realistic home environment, handheld hidden camera POV, immersive first-person perspective, cinematic lighting, realistic human movement, natural facial expressions, realistic physics, ultra realistic, 5-second continuous shot.
智能影片編輯
AI 驅動的影片編輯:替換物體、修改場景、更換風格、調整拍攝角度
太陽眼鏡換成眼鏡
Only change the sunglasses to fashionable eyeglasses, keep everything else exactly the same.
智能視頻擴展
前向、後向延長視頻,或無縫拼接多個片段,打造連貫的視覺故事
小鹿起身 · 無縫續接
Seamlessly continues from previous video clip, muscles in its neck and shoulders tense gradually. It pushes its hooves against the ground, rises steadily from the ground onto four legs. After standing fully upright, it shakes its head vigorously from side to side, its soft antlers and fur swaying along with the movement, loose dust drifts off its coat, calm alert expression, realistic wildlife cinematography, natural soft forest light, 8k, high detail, lifelike fur texture, smooth continuous motion.
SeeDance 2.5 在 X 上的熱門評價
查看大家在 X (Twitter) 上對 SeeDance 2.5 的評價
SeeDance 2.5 社區教程與評測
從社區專家那裡學習並查看 SeeDance 2.5 的實際應用
- 🎬 Global Launch: Dreamina Seedance 2.5 is now live! - Dreamina
- Dreamina Seedance 2.5 | Built for Professional AI Video Production - BytePlus
- Seedance 2.5 is Now Available on Runway - Runway
- Seedance 2.5 is Here — Everything You need to Know - ElevenLabs
- Seedance 2.5 is an ABSOLUTE MONSTER - Master it in 20 minutes - Dan Kieft
- Seedance 2.5 Tutorial: My Full Cinematic AI Film Workflow - Rourke Heath
SeeDance 2.5 社區教程與評測
從社區專家那裡學習並查看 SeeDance 2.5 的實際應用
咩係 SeeDance 2.5
字節跳動新一代影片模型,實現原生30秒一鏡到底敘事
- · 0130秒一鏡到底
- · 024K原生解析度
- · 0350個參考輸入
- · 04一次唔使拼接
SeeDance 2.5 係字節跳動喺 Volcano Engine FORCE 2026 發布嘅新一代 AI 影片模型。佢一次過生成原生30秒影片,唔使拼接,帶嚟更強嘅長鏡頭一致性,支援多達50個多模態參考輸入,並實現原生4K輸出。
SeeDance 2.5 功能特性
探索 SeeDance 2.5 原生30秒一鏡到底影片引擎嘅新一代能力
- Feature 01 / 08
原生30秒一鏡到底影片
一次過生成完整嘅30秒影片,冇拼接、冇接縫,場景切換同節奏變化都喺一個連續鏡頭入面原生呈現。
- Feature 02 / 08
原生4K電影級畫質
原生4K輸出,呈現專業電影級細節,480p、720p、1080p 同 4K 四檔解像度任揀。
- Feature 03 / 08
單次生成節奏同場景控制
喺一個連續嘅30秒鏡頭內掌控節奏、場景切換同快慢變化,唔使剪輯或者重新拼接多個片段。
- Feature 04 / 08
多達50個多模態參考輸入
一次融合多達50個參考輸入,包括圖像、音頻同風格參考,比起上一代嘅12個大幅提升。
- Feature 05 / 08
多模態音頻同風格參考
喺文本同圖像提示之外,加入音頻同風格參考輸入,引導氛圍、節奏同視覺風格。
- Feature 06 / 08
長鏡頭一致性
喺更長嘅敘事入面保持角色、外觀同場景連貫,成30秒內身份同連續性更加穩定。
- Feature 07 / 08
真實運動同物理
呈現自然嘅運動動力學同符合物理規律嘅動作,喺長時嘅一鏡到底序列入面穩定保持。
- Feature 08 / 08
自然語言影片編輯
用簡單嘅文本命令修改現有影片,替換元素、調整場景、更換風格或者改變拍攝角度,同時保持連貫性。
如何使用 Seedance 2.5 文生影片
生成原生30秒一鏡到底影片,長鏡頭一致性更強
輸入提示詞或加參考
輸入文字提示詞,然後可以選擇加入音頻同風格參考,引導影片嘅氛圍、節奏同視覺風格。
如何使用 Seedance 2.5 圖生影片
將圖像轉換為保持身份特徵的電影級一鏡到底影片
上傳源圖像
上傳源圖像,以及可選嘅參考影片、圖像或者音頻以指導運動。模型保持角色身份同首幀保真度。
