Help · Captions & style

Words per caption and timing

Two controls decide how captions read: Words per caption sets how many words show on screen at once, and the sync machinery keeps every word on its spoken moment, including after you edit.

  1. 1

    Set words per caption

    The control does what it says: how many words show on screen at once. Fewer words punch harder and wipe faster; more words read calmer and hold longer. Judge it at phone size.

  2. 2

    Keep meaningful groups together

    Numbers with their units, names, and a negation with its verb belong in one group. If a break splits meaning, adjust the count or edit the words.

  3. 3

    Let edits re-sync

    After editing words or switching takes, timing is briefly estimated; the app labels it and fixes it on the next preview automatically.

  4. 4

    Force a re-sync when you want it now

    Re-sync with audio re-times the captions immediately. The confirmation counts what changed ("2 scenes back in sync with the audio") or reports that everything was already in sync.

If something looks off

  • Re-sync failed. The app retries on the next preview by itself. If a scene keeps failing, make one small edit in that scene (or switch a take back and forth) to trigger a fresh transcription.
  • Captions flash too fast to read. Raise Words per caption, or slow the moment itself: restore a cut pause around the sentence in the story.

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