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bytedance/seedance-1-lite

A video generation model that offers text-to-video and image-to-video support for 5s or 10s videos, at 480p and 720p resolution

Capabilities

Reference Images Seed

Cost

Community model (estimated from hardware time)

Input Parameters

prompt required string

Text prompt for video generation

aspect_ratio string

Video aspect ratio. Ignored if an image is used.

Default: "16:9"
16:9 4:3 1:1 3:4 9:16 21:9 9:21
camera_fixed boolean

Whether to fix camera position

Default: false
duration integer

Video duration in seconds

Default: 5 min: 4, max: 12
fps integer

Frame rate (frames per second)

Default: 24
24
image string

Input image for image-to-video generation

last_frame_image string

Input image for last frame generation. This only works if an image start frame is given too.

reference_images array

Reference images (1-4 images) to guide video generation for characters, avatars, clothing, environments, or multi-character interactions. Reference images cannot be used with 1080p resolution or first frame or last frame images.

resolution string

Video resolution

Default: "720p"
480p 720p 1080p
seed integer

Random seed. Set for reproducible generation

Version: 6e47dd83529e Updated: 6/8/2026 3.4M runs