From source audio to translated subtitles
Transcription, alignment, and translation — orchestrated end to end and billed once per minute of source audio. £0.08/min Standard, or £0.09/min Premium with Claude Sonnet 4.6 refinement bundled into the rate.
Three stages, one bundle
Each stage's project remains independently inspectable on your dashboard.
Transcribe
ASR-based transcription of the source audio in the source language.
- Source language is forced — no auto-detect drift
- Optional pause for transcript review before alignment
- Transcription artifacts remain available on the linked project
Align
True forced alignment matches the transcript to the audio at phoneme level.
- Word-level timing under VocaSync's alignment guarantees
- 100% transcript coverage, no dropped tokens
- Source-language alignment ready for translation
Translate
Each cue is translated while preserving the alignment timestamps verbatim.
- Cue-by-cue translation; timestamps never shift
- CPS-limit aware so output stays readable
- Optional Premium AI Refinement (Claude Sonnet 4.6) for register
One upfront charge. Auto-refunded if a stage fails.
The bundle covers all three stages. If a stage hits a terminal failure or the workflow goes idle for 30 days, the unconsumed portion is automatically refunded to your balance.
Compare to running the stages independently: transcription (£0.01/min) + alignment (£0.02/min) + translation (£0.080/1k chars). The bundle simplifies billing, gives partial-failure protection, and Premium folds Sonnet refinement into the rate instead of charging it on top.
Built for production
Common workflows where bundled subtitling earns its keep.
Translate a feature episode end-to-end
Upload audio. Pick a target language. Walk away. The pipeline runs end to end and lands SRT, VTT, and JSON on your dashboard.