Choosing a voice
You set the voice when creating a deck. In the New Deck dialog, you’ll see a Use Premium Voice AI toggle. This controls the voice quality used across all slides, FAQs, and Q&A responses in the deck. Pick the option that fits your use case — premium voices sound more natural but take slightly longer to generate.Regenerating audio after edits
If you update a slide’s narration script, the audio needs to be regenerated to match. Open the slide editor and click Regenerate Audio from Script after making your changes. The updated audio replaces the old version. If you’d rather have the AI rewrite the script entirely from the slide image, click Use AI to Generate Script — this rewrites the narration based on what’s in the image, using your deck context as guidance.FAQ and Q&A audio
Audio for FAQ answers is generated automatically when you save a FAQ. If you edit the answer later, it regenerates automatically. For the Q&A transition and resume prompts (in the FAQs tab under Q&A Experience Settings), audio is not automatic — after saving the prompt text, click Generate Audio to produce the spoken version.Checking audio status
Throughout the deck editor you’ll see status indicators on audio content:- Audio Ready — the spoken audio is generated and ready
- Generating… — audio is currently being produced
- Failed — generation didn’t complete; try regenerating