Slide Voiceovers
Turn a PowerPoint, Keynote, or PDF slide deck into a narrated video. Add an AI voiceover to your slides with a generated script, voice narration, and synced slide timing.
Slide Voiceovers turn a slide deck into a narrated video. Upload a PowerPoint, Keynote, or PDF presentation, pick a narrator, and Jellypod writes a script, adds an AI voiceover in that voice, and assembles a video where each slide is timed to the words spoken over it.
How to Create a Slide Voiceover
- Go to Slide Voiceovers in the sidebar, then click New Voiceover. You can also start one from the Create a Slide Voiceover option on the new content page.
- Pick a narrator from your hosts. This is the voice that reads the narration.
- Drag and drop your slide deck into the upload area, or click Browse Files.
- Click Generate Video.
- Wait for generation to finish. A progress bar walks through preparing slides, analyzing them, writing the narration script, generating the narration audio, and assembling the timeline.
When it's done, you land on the video's artifact page. Generation continues in the background if you close the dialog, and the finished video shows up under Slide Voiceovers.
Supported Slide Formats
- PowerPoint:
.ppt,.pptx,.pptm - Keynote:
.key - OpenDocument Presentation:
.odp
Maximum file size: 50 MB.
How the Narration Works
Jellypod analyzes every slide together, so the script reads as one continuous narration that flows naturally across slide boundaries rather than a set of disconnected per-slide blurbs. The narration is generated in a single pass, and slide transitions are timed to the narration so each slide is on screen while it's being talked about.
Editing After Generation
A Slide Voiceover opens as a regular episode artifact, so you get the full script editor and timeline editor. You can edit the narration script, regenerate audio, adjust slide timing, and download the finished video the same way you would for any other episode.
Slide Voiceovers starts from a deck you already have. To generate visuals automatically from an episode's script instead, see Magic Video Slides.
Frequently Asked Questions
What file types can I upload?
PDF, PowerPoint (.ppt, .pptx, .pptm), Keynote (.key), and OpenDocument (.odp) slide decks up to 50 MB.
Can I edit the narration after it's generated?
Yes. A Slide Voiceover opens as a normal episode with the full script and timeline editors, so you can rewrite the narration, regenerate audio, and adjust slide timing.
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