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Reviewed by David Dat Nguyen, CXO Last updated

Timecode realignment

Edit freely.
Retime it all.

After heavy editing the words and the audio can drift apart. Realign timecodes regenerates the start and end of every word against the recording, so subtitles, click-to-play and timed exports line up again.

One action in the Tools menu, an email when it is done, and a transcript whose timing is as fresh as a new upload.

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Every word retimed
In the Tools menu
Email when it is done
What it does

Timing that survives the edit

Three moments when a realignment pays for itself.

After a heavy rewrite

Rewrote a paragraph, pasted in corrected names, deleted the false starts? Realign gives every word a new start and end taken from the audio, not from the text you typed over.

Before subtitles go out

Subtitle cues are built from word times. Realign first and the SRT or VTT you export follows the speech instead of the edit history.

After an aligned import

Aligned a script or an old transcript and then fixed the places where it differed from the audio? Realign to tighten every word again.

How people use it

When the words moved

How three kinds of teams realign.

Filmmakers

A clean transcript for the timeline, after the edit pass.

  • Realign once the interview transcript is corrected, then export to Premiere or Final Cut
  • Keep frame-accurate markers trustworthy after names and terms were fixed
  • Retime an aligned shooting script against the final cut
Filmmakers

Video teams

Captions that match the speech, not the draft.

  • Edit for readability, realign, then export SRT and VTT for the platform
  • Burn in captions only after the timing is regenerated
  • Fix a caption file that drifted after the video was re-cut
Video teams

Transcription agencies

Verbatim accuracy and exact timing in the same deliverable.

  • Proofread to the client's style guide, then realign before the timed export
  • Deliver DOCX with paragraph timecodes that still match the audio
  • Run it on the original transcript before translations are ordered
Transcription agencies
Under the hood

How realignment works

The settings and limits, as they are in the product today.

An action in ToolsTools menu
Open the transcript, choose Tools, then Realign timecodes. It runs in the background and you can keep working elsewhere.
Every word, from the audio0.01 s
The whole file is processed against the recording and each word gets a new start and end to the hundredth of a second.
Billed for the full fileFull length
A realignment uses the hours for the length of the recording, like a transcription of the same file, on every plan including the trial minutes.
Email on completionEmail
You get an email when the realigned transcript is ready, or if the realignment could not finish.
Original transcript onlyOriginal only
Realign runs on the transcribed text. Translations and redacted copies keep the timing of the original they were made from.
Not in the APIEditor only
Realignment is an editor action. The API aligns a transcript you send with the media at upload, which is a different step.
Common questions

Realignment, answered

How would a video team use realignment before captions?

Edit the transcript for readability, fix the names, remove the false starts, then run Realign timecodes from Tools. When the email arrives, export SRT or VTT and the cues follow the speech. Burn in the captions only after that step, so the rendered video does not carry the draft timing.

When do I need to realign?

After heavy edits: whole sentences rewritten, text pasted in, many words deleted or added. Small corrections keep the surrounding times and do not need it. If click-to-play lands a beat early or late, or subtitle cues look off, realign.

Is it free?

No. A realignment uses the hours for the length of the file, the same as transcribing it. That is why the usual order is edit everything first, realign once, then export.

Will realigning change my text?

No. It keeps every word as you edited it and recalculates only the times. Speaker names, notes and highlights stay as they are.

Can I realign a translation?

No. Realign runs on the original transcript. Translations and redacted copies inherit the timing of that original, so realign it first and then order or refresh the translation.

More features

Everything else Sonix does
with the same recording

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