GET
/v1/schemas/fal/audio/fal-ai%2Fkling-video%2Fvideo-to-audio
Accept:
Request body
4 properties · 1 required · 0 $defs| property | type | description | constraints |
|---|---|---|---|
| video_url* | string | The video URL to extract audio from. Only .mp4/.mov formats are supported. File size does not exceed 100MB. Video duration between 3.0s and 20.0s. | |
| sound_effect_prompt | string | Sound effect prompt. Cannot exceed 200 characters. | length ≤ 200 · nullable |
| asmr_mode | boolean | Enable ASMR mode. This mode enhances detailed sound effects and is suitable for highly immersive content scenarios. | default: false |
| background_music_prompt | string | Background music prompt. Cannot exceed 200 characters. | length ≤ 200 · nullable |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/kling-video/video-to-audio","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}