Your slides, narrated — as a video.
OnePress writes the slides, writes the narration, voices it, and cuts it together. What lands in your hands is an MP4 you can post — not a project file you still have to finish.
What you get
A finished video
Slides and narration, combined into one MP4. No timeline to arrange, no editing software to learn, no export settings to argue with — the video is the deliverable.
Landscape or vertical
Standard 16:9 for webinars, embeds, and the places decks already live — or vertical for phone-first audiences and short-form feeds. You say which; the video comes out that way.
The deck comes with it
The slides are real, presentable HTML slides — the video is rendered from them. One brief gets you two artifacts: the deck you can present, and the video that presents itself.
How it works
- 1
Describe the video
What it covers, who it's for, roughly how long, and which format — landscape or vertical. That's the whole brief.
- 2
The agent asks the key questions
Audience, tone, pacing, anything that changes the cut. Same short exchange as every OnePress job — aimed before it's made.
- 3
Slides first
The deck gets built and researched like any OnePress deck — real sources if the topic needs them, real numbers if you supply them.
- 4
Narration, written and voiced
Each slide gets its lines — written to be spoken, not read silently — then synthesized with the voice you chose.
- 5
Cut together, then refined by chat
Every slide is rendered, the narration is laid over, and one MP4 comes out. "Slide 4 is too dense." "Calmer voice." Say it; the video rebuilds around your note.
Automate it
A recurring video brief runs itself. For a team recap, a channel that needs feeding, or a beat you cover every week:
"Every Friday at 5, a two-minute video on the week in fintech — vertical format, two voices."
Each run is saved as a conversation — the slides, the script, the reasoning, the video. See Automations for how schedules work.
Frequently asked questions
Whose voice is narrating?
A synthesized one. Start with the built-in voices, or use any Fish Audio voice by its ID — the same voice options as podcast episodes. You never record anything.
Landscape or vertical — which do I need?
Where will people watch it? On a shared screen, embedded in a page, or anywhere a presentation would live — landscape. On a phone, in a feed — vertical. If the answer is "both audiences", that's two videos, and the second one is a short chat message away.
What does it cost?
Videos are one of the more credit-hungry outputs — rendering and narration both cost, on top of the usual research and writing. Free daily credits are enough to try it; for regular use, Pro ($9/month) or a credit pack keeps it running.
Say it in slides — out loud
Open the app, describe the video, and get back a narrated MP4 plus the deck it was built from.
Open Slide Video