Audio Speech-to-Text Transcriber
Pricing
Pay per event
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Audio Speech-to-Text Transcriber
Transcribe public audio and video URLs into text, timestamped segments, SRT, and VTT with local Whisper inference and no transcription API key.
Audio Speech-to-Text Transcriber
Pricing
Pay per event
Transcribe public audio and video URLs into text, timestamped segments, SRT, and VTT with local Whisper inference and no transcription API key.
sourceUrl
Optional
Public media URL submitted for transcription.
status
Optional
Whether transcription succeeded or failed.
transcript
Optional
Complete normalized transcript text.
language
Optional
Detected or requested spoken language code.
languageProbability
Optional
Whisper language detection confidence from zero to one.
durationSeconds
Optional
Media duration reported by ffprobe in seconds.
segments
Optional
Timestamped transcript segments.
[ { "id": 0, "start": 0, "end": 5.4, "text": "This is an example segment." }]srtKey
Optional
Key of the optional SRT artifact in the run key-value store.
vttKey
Optional
Key of the optional VTT artifact in the run key-value store.
model
Optional
Local Whisper model used for inference.
processedAt
Optional
ISO 8601 time when processing completed.
processingSeconds
Optional
Wall-clock processing time for this media item.
error
Optional
Failure reason when status is failed, otherwise null.