How to Turn a PowerPoint into a Video (MP4 with Narration and Timings)
A video version of your presentation plays anywhere — on a phone, on YouTube, in a Teams chat, on a screen in reception — with no PowerPoint needed. Every animation, transition and recorded voice-over is baked in. The export is built into PowerPoint and takes a couple of minutes.
Quick reference
| What you want | How |
|---|---|
| Export | File → Export → Create a Video |
| Quality | Full HD (1080p) for most uses |
| Use your recorded voice-over | Use Recorded Timings and Narrations |
| No narration, same time per slide | Don't Use Recorded Timings + set Seconds spent on each slide |
| Format | MP4 |
1. Decide how slides will advance
A video can't wait for a click, so each slide needs a time:
• Recorded — use Slide Show → Record to narrate the presentation. Your voice, the timings and your pen marks are all saved. This is the best option for a video people will watch on their own.
• Rehearsed — Slide Show → Rehearse Timings saves timings without audio.
• Fixed — no recording, just the same number of seconds on every slide. Fine for a looping display.
• Rehearsed — Slide Show → Rehearse Timings saves timings without audio.
• Fixed — no recording, just the same number of seconds on every slide. Fine for a looping display.
2. Export the video
1. File → Export → Create a Video.
2. Choose the quality: Ultra HD (4K) for big screens, Full HD (1080p) for almost everything, HD (720p) for a smaller file to email.
3. Choose Use Recorded Timings and Narrations if you recorded, or Don't Use Recorded Timings and set Seconds spent on each slide.
4. Click Create Video, name the file, make sure the type is MPEG-4 Video (.mp4), and Save.
2. Choose the quality: Ultra HD (4K) for big screens, Full HD (1080p) for almost everything, HD (720p) for a smaller file to email.
3. Choose Use Recorded Timings and Narrations if you recorded, or Don't Use Recorded Timings and set Seconds spent on each slide.
4. Click Create Video, name the file, make sure the type is MPEG-4 Video (.mp4), and Save.
A progress bar runs along the bottom of the window. Leave PowerPoint open until it finishes.
3. Check it
Play the MP4 in any video player. Check the audio level and that the slide timings feel natural — people need longer to read a slide than you need to present it.
4. Media that's included
Videos on your slides play inside the exported video, including trimmed sections. Linked online videos (YouTube) do not — they show a still image. Download a copy or leave them out.
5. Make the file smaller
Before exporting, run File → Info → Compress Media, and choose 720p when you export. For a presentation to share by email, both together can cut the size by three-quarters.
Troubleshooting
The export fails or stops part-way. Usually a corrupt media file. Run Compress Media first, then try again. If it still fails, delete videos one at a time to find the culprit.
No sound in the video. You chose Don't Use Recorded Timings, or the narration was never recorded. Choose Use Recorded Timings and Narrations.
Slides flick by too fast. Set Seconds spent on each slide higher. For a slide with a paragraph, 10–15 seconds; for a title, 3–5.
It's huge. Export at 720p and compress the media first.
Wrapping up
Record it with Slide Show → Record, then File → Export → Create a Video → Full HD. You get an MP4 that plays anywhere, narration and all, and nobody needs PowerPoint to watch it.
