Seedance 2.0 Fast Reference Material Mode supports 9 reference images, 3 reference videos, and 3 audio materials. Real‑human and human‑face inputs are supported with automatic review!
Material and Scene Limitations
Text Prompts: Chinese prompts are recommended to be no more than 500 characters, and English prompts no more than 1000 words.
Image Input: Supports jpeg, png, webp, bmp, tiff, gif, heic, heif; each image shall be less than 30 MB, with an aspect ratio ranging from 0.4 to 2.5, and pixel dimensions between 300 px and 6000 px.
No more than 9 assets for multimodal reference scenarios.
Video Input: Supports mp4, mov; each video lasts 2‑15 seconds, with a maximum of 3 reference videos and a total combined video duration not exceeding 15 seconds; each video shall be less than 50 MB; frame rate ranges from 24 to 60.
Audio Input: Supports wav, mp3; each audio clip lasts 2‑15 seconds, with a maximum of 3 reference audio clips and a total combined audio duration not exceeding 15 seconds; each audio clip shall be less than 15 MB.
Audio cannot be uploaded alone; at least one reference image or video shall be provided simultaneously.
🔸Note🔸: With video input has a lower unit price due to a different calculation method: No video = Price × Output; With video = Price × (Input + Output).
Pricing: Resolution 480p · No reference video: $0.045/sec; Resolution 480p · With reference video: $0.027/sec; Resolution 720p · No reference video: $0.09/sec; Resolution 720p · With reference video: $0.054/sec.
Your charge is determined by actual usage and the parameters selected for the request. The prices below stay in sync with this model's current configuration.
How charges are calculated
Total = billable duration x price per second x selected parameter multipliers + surcharges
When multiple parameter options apply, their multipliers are multiplied together rather than added.
Billing units
Duration$0.045 / second
Parameter multipliers
Options such as resolution, size, quality, and aspect ratio adjust the charges above.
Resolution
480px1
720px2
Reference Video
1x0.6
2x0.6
3x0.6
This page shows billing rules and rates. Final charges are based on actual usage and applicable request parameters after a successful request.
Input Parameters
Input
Output Result
Output
No output yet. Run the model to see results.
Click 'Run Model' to generate output
Billing rules
Your charge is determined by actual usage and the parameters selected for the request. The prices below stay in sync with this model's current configuration.
How charges are calculated
Total = billable duration x price per second x selected parameter multipliers + surcharges
When multiple parameter options apply, their multipliers are multiplied together rather than added.
Billing units
Duration$0.045 / second
Parameter multipliers
Options such as resolution, size, quality, and aspect ratio adjust the charges above.
Resolution
480px1
720px2
Reference Video
1x0.6
2x0.6
3x0.6
This page shows billing rules and rates. Final charges are based on actual usage and applicable request parameters after a successful request.
