Video generation / ByteDance
Doubao-Seedance-2.5
API name: seedance-2.5-idle
Video GenerationMultimodal
Overview
Seedance 2.5 is a new-generation multimodal video creation model launched by the Doubao Large Model Team, which has entered a new industrial-level stage characterized by "long-form narrative, strong reference, quasi-editing, and multilingual support."
- Model type: Video generation
- Input: Text / Image / Video / Audio
- Output: Video
- Endpoints: video_generation
Video pricing (by resolution)
| Resolution | No video input | With video input |
|---|---|---|
| 720p | $0.0107/1K | $0.0064/1K |
| 1080p | $0.0117/1K | $0.0070/1K |
Billed per token; unit price varies by resolution and whether video input is included. Default group price (other groups converted by discount).
Code example
Call with seedance-2.5-idle :
curl https://www.starunion.net/v1/video/generations \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedance-2.5-idle",
"prompt": "A silver wolf running across a snowfield under the moonlight, cinematic shot",
"duration": 5,
"resolution": "1080p",
"ratio": "16:9"
}'
# Video generation is async - poll with the id returned above
curl https://www.starunion.net/v1/video/generations/TASK_ID \
-H "Authorization: Bearer YOUR_API_KEY"