GET

/v1/schemas/fal/video/sonilo/v1.1/video-to-video-sound-effects?kind=output

Accept:

kind outputactivity videohash 9d1bce50…extracted Oct 15, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `3dd5e1c41510d565d43730903ca3558f301db7bab8841d2e14acc0f9ab050bed` { "fetchedAt": 1792040423, "extractorVersion": "1", "verifiedAt": null }

Response body

3 properties · 3 required · 2 $defs

property	type	description
videos*	Video[]	All result videos (mp4), one per sample.
video*	Video	The video with the generated sound added (mp4). If no source video was given, this is an audio-only mp4.
audio*	Audio	The generated sound as a separate audio file.

Types

2 $defs

Audioobject

url*	string	The URL where the file can be downloaded from.
content_type	string	The mime type of the file.	nullable
file_size	integer	The size of the file in bytes.	nullable
file_name	string	The name of the file. It will be auto-generated if not provided.	nullable

Videoobject

url*	string	The URL where the file can be downloaded from.
content_type	string	The mime type of the file.	nullable
file_size	integer	The size of the file in bytes.	nullable
file_name	string	The name of the file. It will be auto-generated if not provided.	nullable

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"sonilo/v1.1/video-to-video-sound-effects","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}