Seedance 2.0
ByteDance's next-generation multimodal AI video generator. Create stunning 15-second videos with dual-channel stereo audio, character consistency, and up to 15 reference files — all from text, images, audio, or video inputs.
Why Seedance 2.0?
A unified multimodal architecture that generates audio and video together, with unprecedented creative control.
Multimodal Input
Supports text, image, audio, and video as input. Upload up to 9 images, 3 videos, and 3 audio files to guide generation with pixel-level precision.
Character Consistency
Industry-leading character and scene consistency across long shots. Stable faces, outfits, and environments — no more identity drift or flickering.
Dual-Channel Audio
Generates synchronized dual-channel stereo audio — dialogue, sound effects, and background music — aligned perfectly with visual content.
Smart Editing & Extension
Edit existing videos by replacing characters, modifying scenes, or extending clips. Seamlessly continue your story with stable visual continuity.
Physics-Accurate Motion
Renders complex multi-subject interactions with strict physical accuracy. Natural gravity, fluid dynamics, and realistic material behavior.
Director-Level References
Reference composition, camera movement, motion rhythm, and visual effects from your input assets. Your references become your creative direction.
See What Seedance 2.0 Can Create
From cinematic storytelling to product commercials — real examples powered by Seedance 2.0.
Figure Skating
Competitive figure skating live performance. Opening with a low-angle shot following the skate blades gliding on ice. The female skater wears a deep-blue figure skating dress. The full sequence delivers a complete narrative from tense mistake to calm, successful execution.
Wuxia Battle
A Wuxia-style audiovisual blockbuster. A white-clad swordsman and a straw-caped blademaster face off in a bamboo forest. The camera slowly pushes in between them, shifting focus between raindrops and sword hilts.
Product Commercial
The character in the painting looks guilty, darting glances left and right before leaning out of the picture frame. They grab a cola, take a sip, and reveal a look of deep satisfaction.
Cinematic Storytelling
Extend the video length. The camera follows a man in orange riding a brown horse. He speeds up and gallops to a large tree with orange flowers ahead, breaks off two blossoms from the branch.
Technical Specifications
Seedance 2.0 delivers professional-grade output with flexible configuration options.
15 seconds
480P / 720P / 1080P
16:9, 9:16, 1:1, 4:3, 3:4, 21:9
Dual-channel stereo
Up to 15 files
ByteDance via APImart
Seedance 2.0 vs Seedance 1.5 Pro
A significant leap in every dimension — longer, richer, more controllable.
| Feature | Seedance 2.0 | Seedance 1.5 Pro |
|---|---|---|
| Max Duration | 15s | 12s |
| Max Resolution | 1080P | 1080P |
| Audio Output | vsDualChannel | vsMono |
| Reference Files | 15 | 3 |
| Input Modalities | 4 (Text + Image + Audio + Video) | 2 (Text + Image) |
| Character Consistency | vsIndustryLeading | vsGood |
| Video Extension | vsYes | vsNo |
Ready to Create with Seedance 2.0?
Start generating cinematic AI videos with audio today. No credit card required.
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