Transcript for captions
audio Queued Runs in the background — you get a link when it is ready.
Turn the speech in your audio or video into a word-timed transcript your captions can follow, word by word.
Built for
Built for
- Karaoke-style captions
- Word-by-word captions
- Keyword highlights in captions
How it works
You provide
An audio or video file you uploaded (or one of your assets) with someone speaking.
You get back
A private transcript, every word with its start and end time, ready to reference from a caption track. Not a media file.
What this means for you
- Billed per started minute of the input — up to 60 minutes per run.
- The result is yours to keep or delete; it counts toward your storage like any other private file.
- Already have a transcript? Upload it instead and skip this step.
Try it
Details
What you can set
| Setting | Type and limits | What it means |
|---|---|---|
audio_url required | text | The speech to transcribe — an uploaded audio or video file of yours. |
- What you get back
- An audio file (MP3 by default)
- Limits
- Up to 60 minutes of media
- How it runs
- Queued — Runs in the background — you get a link when it is ready.
- Alias
oneup/transcribe
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/transcribe \
-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_yourtalk/1790000000/sig"
}'Show input schema (JSON)
{
"type": "object",
"required": [
"audio_url"
],
"properties": {
"audio_url": {
"type": "string",
"description": "The speech to transcribe — an uploaded audio or video file of yours."
}
},
"additionalProperties": false
}Other audio capabilities
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