ComfyUI Node
Vidu Q4 Preview · Video Extend
Up to 4K clips with sound and spoken dialogue From 6.75 credits ($0.0675) per second. Model: vidu/q4-preview/video-extend Fields, prices and examples: https://popnow.ai/docs/models/vidu-q4-preview
Vidu Q4 Preview · Video Extend
- video_url
- video
- task id
◄prompt►
◄resolution720p►
◄duration_seconds5►
◄generate_audiotrue►
◄enable_prompt_expansionfalse►
◄seed0►
CategoryPopNow/Video/Vidu
Inputs (7)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt | STRING | Describe what happens next: the action that follows, the camera move and the sound. Put spoken lines in double quotes. | |
| video_url | VIDEO | The clip to continue: MP4, MOV or WebM, up to 60 seconds. Its last frame opens the new segment, and the result is your clip with the new segment joined on. | |
| resolution | COMBO | 720p | Resolution of the generated new segment. It sets how sharp the new part is; match your source clip. 2k and 4k segments come back as 10-bit HEVC. |
| duration_seconds | INT | 53–16 | Length of the new segment in seconds, from 3 to 16. The source clip is added on top and is not billed. |
| generate_audio | BOOLEAN | true | Generate sound for the new segment. The source keeps its own sound either way. |
| enable_prompt_expansion | BOOLEAN | false | Let the model rewrite and expand your prompt before generating. |
| seed | INT | 00–2147483647 | Same seed and settings, same result. Set 'control after generate' to randomize to get a new result on every run; every run is billed. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| video | VIDEO | — |
| task id | STRING | The PopNow task id, for the API console logs or support. |