ComfyUI Node
BYOKey Runway Image to Video
Generate a video from a single starting frame using Runway's Gen4/Gen3a Turbo model.
BYOKey Runway Image to Video
- start_frame
- output
◄api_key►
◄base_urlhttps://api.dev.runwayml.com/v1►
◄prompt►
◄modelgen4_turbo►
◄duration5►
◄ratio1280:720►
◄seed0►
◄poll_interval10►
◄max_wait600►
Categoryapi/byokey/video
Inputs (10)
| Name | Type | Default | Description |
|---|---|---|---|
| api_key | STRING | Runway API key (sent as Bearer token). | |
| base_url | STRING | https://api.dev.runwayml.com/v1 | Runway API base URL. Override for relays. |
| prompt | STRING | Text prompt for the generation. | |
| start_frame | IMAGE | Start frame to be used for the video. | |
| model | COMBO | gen4_turbo | 2 options: gen4_turbo, gen3a_turbo |
| duration | COMBO | 5 | Video duration in seconds. |
| ratio | COMBO | 1280:720 | Aspect ratio. gen4_turbo and gen3a_turbo support different ratios. |
| seed | INT | 00–4294967295 | Random seed for generation. |
| poll_intervalopt | INT | 101–120 | Seconds between status polls. |
| max_waitopt | INT | 60060–3600 | Max seconds to wait for the task. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| output | VIDEO | — |