Seedance 2.5 AI Video Generator
Create 4–30 second videos with text, first and last frames, multimodal references, native audio, web search, and MP4 or MOV output.
Seedance 2.5 is ByteDance Seed's production-focused video model for longer continuous stories and precise multimodal control. Raphael supports text-to-video, image-to-video with first and last frames, and reference generation with up to 30 images, 10 videos, and 10 audio clips, with no more than 50 reference assets in one request. Generate at 480p or 720p, choose any whole-second duration from 4 to 30 seconds, create synchronized audio, enable web search for text prompts, and export MP4 or MOV.
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What Makes Seedance 2.5 Stand Out
Create longer stories with consistent characters, production-ready compositing, and nuanced motion and emotion.
Official Seedance 2.5 example
A Fantasy Journey from Clouds to the Sea
Prompt
Seedance 2.5 Key Features
Longer continuous stories, stable characters and scenes, subtle emotional expression, and natural complex motion.
Official Seedance 2.5 example
Up to 30 Seconds of Continuous Storytelling
Create videos up to 30 seconds while preserving identity, wardrobe, and story continuity across changing scenes.
Official Seedance 2.5 example
Stable Character and Scene Consistency
Keep faces, clothing, lighting, and environment detail stable as the subject moves and the camera advances through a fantasy scene.
Official Seedance 2.5 example
Subtle Emotion and Micro-Expressions
Render breathing, eye and lip movement, and gradually forming tears for restrained, natural emotional close-ups.
Official Seedance 2.5 example
Complex Motion and Natural Camera Work
Keep the dancer's gestures, body movement, flowing skirt, and fire rhythm coherent while connecting an upper-body push-in with a close-up of her steps.
NEWKling 4.0
3–30 second video with keyframes and multimodal references.
NEWKling 4.0 Flash
3–20 second 720p video from text, one image, or references.
-60%Wan 3.0
Multimodal video up to 30 seconds, with optional sound.
-60%Wan 3.0 Prime
Faster multimodal video, up to 30 seconds.
Gemini Omni Flash
720p video from text, one image, or 1–6 reference images.
MiniMax H3
2K video with native stereo audio and multimodal references.
Compare Seedance Video Models
Choose between fast drafting, synchronized audio, lower-cost references, and Seedance 2.5's longer production workflow.
| Feature | Seedance 1.0 Pro Fast | Seedance 1.5 Pro | Seedance 2.0 Mini | Seedance 2.0 | Seedance 2.5 |
|---|---|---|---|---|---|
| Resolution | 480p / 720p / 1080p | 480p / 720p / 1080p | 480p / 720p | 480p / 720p / 1080p | 480p / 720p |
| Duration | 2–12 seconds | 4–12 seconds | 4–15 seconds | 4–15 seconds | 4–30 seconds |
| Reference Inputs | Text or first frame | Text or up to 2 images | Image / Video / Audio | Image / Video / Audio | Up to 50 mixed assets |
| Native Audio | No | Yes | Yes | Yes | Yes, on by default |
| Delivery | Standard output | Standard output | Standard output | Standard output | MP4 / MOV, web search |
| Best For | Fast low-cost drafts | Audiovisual shots | Low-cost reference tests | Flagship short-form work | Longer production workflows |
Use Seedance 2.5 for longer coherent shots and advanced delivery, or choose an earlier model when speed or lower cost matters more.
Choose Your Plan
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Seedance 2.5 Frequently Asked Questions
Learn about Seedance 2.5 generation methods, duration, multimodal references, sound, and output formats.
1
What generation methods does Seedance 2.5 support?
It supports text-to-video, image-to-video with first and last frames, and multimodal reference generation using images, video, and audio.
2
How long can a Seedance 2.5 video be?
It can create videos from 4 to 30 seconds, covering short shots, continuous transitions, and more complete story beats.
3
How many reference files can I use?
Reference mode supports up to 30 images, 10 videos, and 10 audio clips, with no more than 50 assets in one request. Reference video and audio can each total up to 30 seconds.
4
Does Seedance 2.5 generate audio?
Yes. It can create dialogue, ambience, action sounds, and musical rhythm synchronized with the visuals.
5
What does web search add?
For text-to-video, web search can add real-world information and background details related to the prompt.
6
Can I export MOV?
Yes. Choose MP4 or MOV for use across different players and editing workflows.
7
What can multimodal references control?
Images can guide identity and visual style, video can guide motion and camera work, and audio can guide dialogue, rhythm, and atmosphere.
8
What content is Seedance 2.5 suited for?
It works well for continuous stories, consistent characters, emotional performances, complex action, advertising, and cinematic shots with synchronized sound.
