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Seedance 1 Pro Fast

Seedance 1 Pro Fast

Official

A faster and more cost-efficient video generation model. Produces cinematic-quality videos from text or images.

Nodespell AI
AI / Video / Bytedance

A faster and more cost-efficient video generation model. Produces cinematic-quality videos from text or images.

Model Overview

A cinematic AI video generation model that produces high-quality videos quickly and at a lower cost. It can generate videos from text prompts or from an input image (image-to-video).

Best At

Generating short, storyboard-ready cinematic videos with consistent motion. Ideal for rapid prototyping, story boarding, and quick previews in creative workflows.

Limitations / Not Good At

Not optimized for 3D content or physics-based realism. Videos are typically limited to a few seconds (e.g., 5 seconds) due to its design for speed. May not achieve the highest level of detail for very long videos.

Ideal Use Cases

  • Storyboards and narrative concept videos
  • Rapid prototyping of animated ideas
  • In-product creative tools for quick video previews
  • Platform-scale media generation for marketing or social content

Input & Output Format

  • Input: Text prompt (required), optional input image, video duration (seconds), resolution, aspect ratio, frame rate, and camera fixed setting.
  • Output: MP4 video file located at a provided URI (cloud storage link).

Performance Notes

30–60% faster inference and ~60% reduced compute cost compared to Seedance 1.0 Pro. Best performance on mixed-precision GPU inference. Designed for batch and real-time workloads for short video clips.

Inputs (2)

Prompt

String

Text prompt for video generation

Multi InputMin: 0Max: 100

Image

String

Input image for image-to-video generation

Min: 0Max: 100
Parameters (7)

Fps

Number

Frame rate (frames per second)

Default: 24

Seed

Number

Random seed. Set for reproducible generation

Default: -1

Prompt

String

Text prompt for video generation

Default:

Duration

Number

Video duration in seconds

Default: 5

Resolution

String

Video resolution

Default: 1080p

Aspect Ratio

String

Video aspect ratio. Ignored if an image is used.

Default: 16:9

Camera Fixed

Boolean

Whether to fix camera position

Default: false
Outputs (1)

Output

Inferred

Output

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Type

Node

Status

Official

Package

Nodespell AI

Category

AI / Video / Bytedance

Input

TextImage

Output

Video

Keywords

Video GenerationAspect ControlResolution ControlLength Control
Use in Workflow