ComfyUI Node
Video Sound Effects · Video to Audio
Sound effects and ambience matched to your video About 0.18 credits ($0.0018) per second. Model: popnow/foley-v1/video-to-audio Fields, prices and examples: https://popnow.ai/docs/models/foley-v1
Video Sound Effects · Video to Audio
- video_url
- audio
- task id
◄prompt►
◄duration_seconds8►
◄negative_prompt►
◄ignore_visual_semanticsfalse►
◄guidance_scale4.5►
◄steps25►
CategoryPopNow/Audio/Tools
Inputs (7)
| Name | Type | Default | Description |
|---|---|---|---|
| video_url | VIDEO | Clip to add sound to. The picture is kept; the returned clip carries the generated sound as its audio. | |
| prompt | STRING | The sounds you want, as a short list. If omitted, a general request for sounds that match the on-screen action is used. | |
| duration_seconds | INT | 81–30 | Seconds of sound to generate, from 1 to 30. The returned clip is cut to this length and these seconds are billed. |
| negative_prompt | STRING | Sounds to keep out, such as music or speech. | |
| ignore_visual_semantics | BOOLEAN | false | Choose the sounds from the prompt alone instead of from what the picture shows; timing still follows the motion. |
| guidance_scale | FLOAT | 4.50–20 | How closely the sound follows the description, from 0 to 20. |
| steps | INT | 254–50 | Refinement passes, from 4 to 50. More passes take longer. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| audio | AUDIO | Several results come back as a batch; Save Audio writes one file each. |
| task id | STRING | The PopNow task id, for the API console logs or support. |