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SeeDance 2.0 Fast API

ByteDance SeeDance 2.0 Fast - T2V, first & last frame, and omni-reference at 720p

Upload images/videos above, then type @ in your prompt to reference them

Output

Your generated video will appear here

Features

What SeeDance 2.0 Fast API offers

Text-to-video, first and last frame, and omni-reference
Up to nine references including images, videos, and short audio in omni-reference
4 to 15 second duration
720p output
Prompt placeholders @Image1, @Video1, @Audio1 for omni-reference
Optional seed
REST API with JSON responses

Use cases

Built for

Primary

Drafting loops: same controls as Pro with a faster model id

#2

Social pipelines: batch many 720p clips

#3

Omni-reference tests: validate placeholder wiring before final renders

#4

Cost-aware runs: prefer Fast when schedule beats marginal quality gain

FAQ

About SeeDance 2.0 Fast API

Yes. Modes, duration bounds, 720p output, nine-slot references, and placeholder rules match Pro in this playground.

Fast targets lower latency and is billed as the Fast SKU. Pro targets higher fidelity. Choose based on schedule, budget, and quality needs for the same parameter set.

Four to fifteen seconds via the duration slider.