ComfyUI Node
SF WaveSpeed Seedance 2.5
Generate video with native audio using ByteDance Seedance 2.5 through WaveSpeed. Connect a start frame for image-to-video; leave it empty for text-to-video.
SF WaveSpeed Seedance 2.5
- client
- image
- last_image
- video
- video_url
◄prompt►
◄resolution720p►
◄duration5►
◄aspect_ratio16:9►
◄generate_audiotrue►
◄seed0►
◄timeout_seconds1800►
CategoryStillfront/WaveSpeed
Inputs (10)
| Name | Type | Default | Description |
|---|---|---|---|
| client | WAVESPEED_AI_API_CLIENT | — | |
| prompt | STRING | Scene, action, camera movement and mood. | |
| resolution | COMBO | 720p | Billed per second: 480p $0.18, 720p $0.36, 1080p $0.90, 4k $1.80. |
| duration | INT | 54–30 | Length in seconds (4-30). Cost scales with it. |
| aspect_ratio | COMBO | 16:9 | Text-to-video only; image-to-video follows the start frame. |
| generate_audio | BOOLEAN | true | Native audio synced to the video. |
| seed | INT | 00–2147483647 | Not sent to WaveSpeed. Change it to force a re-run. |
| timeout_seconds | INT | 180060–7200 | — |
| imageopt | IMAGE | Optional start frame; connecting it switches to image-to-video. | |
| last_imageopt | IMAGE | Optional end frame. Needs a start frame. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| video_url | STRING | WaveSpeed CDN link to the video. |