ComfyUI Node
BYOKey Seedance 2.0 Image to Video
ByteDance Seedance 2.0 first/last-frame image-to-video (bring your own key).
BYOKey Seedance 2.0 Image to Video
- first_frame
- last_frame
- video
◄api_key►
◄base_urlhttps://ark.ap-southeast.bytepluses.com►
◄modelSeedance 2.0►
◄prompt►
◄resolution720p►
◄ratioadaptive►
◄duration7►
◄generate_audiotrue►
◄seed0►
◄watermarkfalse►
◄poll_interval9►
◄max_wait600►
Categoryapi/byokey/video
Inputs (14)
| Name | Type | Default | Description |
|---|---|---|---|
| api_key | STRING | BytePlus ark API key (Bearer token). | |
| base_url | STRING | https://ark.ap-southeast.bytepluses.com | BytePlus ark host. Override for a relay/proxy. |
| model | COMBO | Seedance 2.0 | Seedance 2.0 for max quality; Seedance 2.0 Fast for speed. |
| prompt | STRING | Text prompt for video generation. | |
| first_frame | IMAGE | First frame image for the video. | |
| resolution | COMBO | 720p | Output resolution. Seedance 2.0 Fast supports 480p/720p only. |
| ratio | COMBO | adaptive | Aspect ratio of the output video. |
| duration | INT | 74–15 | Duration of the output video in seconds (4-15). |
| generate_audio | BOOLEAN | true | Enable audio generation for the output video. |
| last_frameopt | IMAGE | Optional last frame image for the video. | |
| seedopt | INT | 00–2147483647 | Seed (results are non-deterministic regardless of seed). |
| watermarkopt | BOOLEAN | false | Whether to add a watermark to the video. |
| poll_intervalopt | INT | 92–60 | Seconds between status polls. |
| max_waitopt | INT | 60060–3600 | Max seconds to wait. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |