Lip-sync a video (studio)
video Queued Runs in the background — you get a link when it is ready.
Our highest-fidelity lip-sync — for close-ups and anything a customer will look at twice.
Built for
Built for
- Ads and brand videos
- Close-up dialogue
- Multi-language versions
How it works
You provide
A video you uploaded and an audio track you uploaded (or one made with a voice capability).
You get back
Your video, lips matched to the audio, cut to the shorter of the two.
What this means for you
- Cut to the shorter input — you pay for exactly what comes back.
- Up to 60 seconds per run.
- About twice the price of the standard lip-sync; pick it for the pieces that matter.
Try it
Details
What you can set
| Setting | Type and limits | What it means |
|---|---|---|
audio_url required | text, 1–2048 characters | The speech to sync to: the file_url of one of your uploads or the URL of one of your assets. |
sync_mode optional | text, one of: cut_off | Fixed to cut_off: the result is cut to the shorter input, which is what you are billed for. |
video_url required | text, 1–2048 characters | Your video: the file_url of one of your uploads or the URL of one of your assets. The result is cut to the shorter of video and audio. |
- What you get back
- An MP4 video
- Limits
- Up to 60 seconds of media
- How it runs
- Queued — Runs in the background — you get a link when it is ready.
- Alias
oneup/lipsync-premium
For developers
The same request as an API call, with this capability's example input:
curl -X POST https://api.oneupai.com/v1/queue/submit/oneup/lipsync-premium \
-H "Authorization: Bearer $ONEUP_API_KEY" \
-H "Idempotency-Key: $(uuidgen)" \
-H "Content-Type: application/json" \
-d '{
"audio_url": "https://media.oneupai.com/u/oneup_upload_youraudio/1790000000/sig",
"sync_mode": "cut_off",
"video_url": "https://media.oneupai.com/u/oneup_upload_yourvideo/1790000000/sig"
}'Show input schema (JSON)
{
"type": "object",
"required": [
"video_url",
"audio_url"
],
"properties": {
"audio_url": {
"type": "string",
"maxLength": 2048,
"minLength": 1,
"description": "The speech to sync to: the file_url of one of your uploads or the URL of one of your assets."
},
"sync_mode": {
"enum": [
"cut_off"
],
"type": "string",
"description": "Fixed to cut_off: the result is cut to the shorter input, which is what you are billed for."
},
"video_url": {
"type": "string",
"maxLength": 2048,
"minLength": 1,
"description": "Your video: the file_url of one of your uploads or the URL of one of your assets. The result is cut to the shorter of video and audio."
}
},
"additionalProperties": false
}Other video capabilities
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