AI Deck webinars are narrated slide by slide. Pick a narrator from the Voice panel and click Generate Voiceover. Each slide is narrated in turn, the audio is saved into your WordPress Media Library, and the clip length is measured so the room knows exactly how long each slide runs.
The built in voices:
Nine voices ship with the plugin: Heart, Bella, Nicole and Sarah as US female, Michael, Fenrir and Puck as US male, Emma as UK female and George as UK male. They run in your own browser, on your own device. The voice model downloads once on first use, then generating narration costs nothing per word.
Your own cloned voice:
Install the free companion app, Results AI Voice Engine, on the same computer. Record a short sample to create a profile, keep the app running with its server and network access options switched on, then reload the webinar editor. Your profile appears in the narrator menu under My Voices. Your voice is trained and stored on your own machine.
Other languages:
The Narration language menu offers English, Spanish, French, Italian, Portuguese, German, Hindi, Japanese and Chinese. The built in browser voices are English only, so for any other language pick one of your own cloned voices from My Voices. The editor warns you if you pair a non English language with an English built in voice.
What re records everything:
Changing the narrator or the narration language clears the existing clips, because they no longer match. The editor tells you to click Generate Voiceover again to re record every slide.
If some slides fail:
Generation runs slide by slide and keeps going if one fails. At the end the status line reports how many slides failed. Click Generate Voiceover again and it fills the gaps.
If your cloned voice is missing:
Make sure the Voice Engine app is open with its keep running and network access options enabled, then reload the editor. The editor retries the connection in the background, and keeps the app selected as long as it stays open while you generate.