doubao-seedance-2-0-fast-260128

doubao-seedance-2-0-fast-260128

From ByteDance's latest image-to-video model
2026-04-08
Video Generation
Pricing:
$3.768/1M tokens

starting from

Bulk order? Contact your manager for exclusive deals
稳定性
Stable

API Overview

Seedance 2.0 is a revolutionary video model launched by ByteDance that elevates AI-powered video generation to a “cinematic” new level. Not only can Seedance 2.0 generate high-quality visuals, but it also natively synchronizes realistic background sound effects and character dialogue, providing users with a one-stop audiovisual creation experience. With its deep restoration of physical laws and exceptional emotional expressiveness, Seedance 2.0 is redefining the production workflows for short videos, movie trailers, and digital storytelling. ───────────────────────────────────────────────────────────────────

Core Capabilities

Cinematic Audiovisual Integration: Unlike AI models that focus solely on visuals, Seedance 2.0 features native audio-video synchronization capabilities. The videos it generates come with lifelike sound effects, background music, and character voices, greatly enhancing the immersive quality and polish of the final product.

Realistic Reproduction of Physical Laws: Seedance 2.0 demonstrates extraordinary realism in dynamic capture, material lighting and shading, and physical interactions such as collisions and fluid dynamics, effectively reducing the “uncanny” feel often associated with AI-generated content and making narratives more natural and seamless.

Support for Complex Workflows: Seedance 2.0 natively supports various workflows, including “text-to-video” and “video-to-video” (R2V), flexibly meeting all kinds of needs—from creating content from scratch to reworking existing materials—making it a top-tier creative engine for professional creators.

Superior Storytelling and Emotional Expression: Seedance 2.0 can precisely understand and convey complex character emotions, environmental atmospheres, and plot logic, enabling AI-generated short films to possess strong artistic appeal and narrative integrity.

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API Analytics

API Reference (2)

API DescriptionAPI EndpointRequest MethodStabilityParameter Description
Seedance 2.0(Fast)
POST
Stable
View Details
Seedanc 2.0 (Retrieve task results)
GET
Stable
View Details

API Pricing

$
ModelDescription302.AI Price

Text + Image

Input does not contain video

$6.516/1M tokens

Text + Image + Audio

Input does not contain video

$6.516/1M tokens

Text + Video

Input contains video

$3.768/1M tokens

Text + Image + Video

Input contains video

$3.768/1M tokens

Text + Video + Audio

Input contains video

$3.768/1M tokens

Text + Image + Audio +Video

Input contains video

$3.768/1M tokens