BEFORE YOU START
Before you start
In the track editor, use a synthesized-speech clip with at least two sentences. Recordings and imported audio are not supported by this operation. Save a copy first if you want to keep the original state.
Screenshots show actual sample projects. Your interface may vary with your plan and updates. Instructions describe desktop browser operation; this guide can also be read on a phone.
Split existing long synthesized speech into sentences
Select one speech clip on its speech track and scroll to Text in the right-hand Properties panel. Choose Split into sentences; it is also available in Selection actions. It applies to synthesized speech containing at least two sentences. If there is only one, first revise it into natural sentences with punctuation.
- Action Select Split into sentences on the speech clip.
Check This does not split recordings or imported audio at text boundaries. If unavailable, check the selected clip type and sentence count.
Review the audio-regeneration notice before splitting
Read the sentence count and notice, then choose Split. This regenerates audio for each sentence rather than merely cutting the existing audio file. Even with the same voice, delivery and duration can change. Listen again and check pauses, continuity and captions. For translated versions, review sentence correspondence and any review-needed notices.
- Action Read the audio-regeneration notice, then select Split.
Check Splitting speech does not automatically divide the avatar into matching clips. Adjust the video boundaries next.
BEFORE YOU FINISH
One final check.
Listen to the regenerated sentences and check pronunciation, pauses and captions. To reduce the video range affected by later edits too, continue to the guide on matching avatar clips to speech.