ComfyUI Node
Kling 4.0 · Video Extend
Up to 30-second 1080p clips with keyframes, edits and extensions; may queue when busy From $0.1884 per second. Model: kling/4.0/video-extend Fields, prices and examples: https://popnow.ai/docs/models/kling-4-0
Kling 4.0 · Video Extend
- video_url
- last_image_url
- video
- task id
◄prompt►
◄resolution720p►
◄duration_seconds5►
CategoryPopNow/Video/Kuaishou
Inputs (5)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | Optional: describe what happens next - the action, the camera and the sound. | |
| video_url | VIDEO | The clip to continue: MP4, MOV or WebM, up to 60 seconds. Its last frame opens the new segment, and you get back one file with both joined. | |
| resolution | COMBO | 720p | Output resolution. 1080p costs more per second. |
| duration_seconds | INT | 53–30 | Length of the new segment in whole seconds, from 3 to 30. Billed per second of the new segment; your source clip is not billed. |
| last_image_urlopt | IMAGE | Optional closing frame the new segment should end on. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| task id | STRING | The PopNow task id, for the API console logs or support. |