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How to Use AI Video Ad Studio in Promeo

A scripted, narrated, subtitled video ad built out of the footage already on your drive.

Updated Aug. 17, 2026 · 6 min read

Promeo's AI Video Ad Studio is the one that writes the ad for you. You say what the product is and what kind of video you are after, hand over a folder of clips and photos, and it comes back with a scene by scene storyboard: a script, a voice-over, subtitles, and a cut at the length and shape you asked for. Nothing about it needs a timeline.

Everything you hand over
The twelve files handed to AI Video Ad Studio, ten product and lifestyle photographs of a serum plus a frame from each of the two short clips, laid out in a grid.
Ten photos and two clips, in no particular order.
The ad it wrote
The finished vertical ad, cutting between those same photographs with subtitles and a voice-over.
Script, voice-over, subtitles and cut (press play).
⚡ Quick Answer: How to Use AI Video Ad Studio in 5 Steps
  1. In Promeo, click AI Video Ad Studio in the tool row along the top.
  2. Fill in Brand / Product name and Describe your video topic, then set Duration, Language and Aspect Ratio under Video Settings.
  3. Click Import Media and add at least 30 seconds of material.
  4. Click Generate Video Storyboard and let it run in the background.
  5. Read the scenes, choose a voice on the Voice-Over tab, then click Export Video.

Steps to Use AI Video Ad Studio

Step 1: Open AI Video Ad Studio

There are two doors into this one and they lead to the same place: AI Video Ad Studio in the tool row across the top of the Home screen, or the AI Video Ad Studio card further down with Promeo's other generative tools. Either one opens the brief screen, which is a form on the left and an empty media tray on the right. Nothing generates until both sides have something in them, so it is worth knowing up front that this is a two-part setup.

Promeo Home screen with the AI Video Ad Studio tool row item and its generative tool card both highlighted
Two ways in: the tool row along the top, or the card further down the Home screen.

Step 2: Write the Brief

Two fields do most of the thinking here. Brand / Product name is the name Promeo writes the whole script around, so put in the form you actually market under: ours was VESSARINE Overnight Repair Serum. Describe your video topic is the direction, one line, up to 200 characters. We kept the line already sitting in the field, a fast-paced product review video highlighting key advantages, because it was a fair description of what we wanted. Under Video Settings, set Duration, Language, and Aspect Ratio. We went with 30 seconds, English, and 9:16, since this ad was only ever going to be watched on a phone.

Video and Product Information form with the Brand slash Product name field, the Describe your video topic field, and the Video Settings row highlighted
Name, direction, then duration, language, and shape.

Step 3: Import Your Clips and Photos

Click Import Media and give it everything you have for this product. We brought in ten stills and two short clips, which is 12 items and exactly 30 seconds, and the running total under the tray tracks both numbers so you know how close you are. Each thumbnail gets a pencil icon for trimming or swapping, and Clear All empties the tray if you want to start the selection again.

There is a real gate on this step. The tray will not let you generate until it holds at least 30 seconds of material. Generate Video Storyboard stays dark until the 30 seconds is there.

Media tray filled with twelve serum photos and clips, with the Import Media button and the media counter plus Generate Video Storyboard button highlighted
12 items, 00:00:30 on the counter, and the generate button finally enabled.

Step 4: Let Promeo Write the Script

Building the storyboard is a background job and the progress screen is refreshingly plain about what it is doing: crafting your script and aligning the edits, with a percentage and a note that Promeo will let you know when it is ready. You do not have to stay put. View in Projects drops you into the project list where this ad will be waiting, so you can start the next one, or go and get a coffee, and come back to a finished storyboard.

Progress screen reading Crafting your script and aligning the edits at 20 percent, with the View in Projects button highlighted
It writes the script in the background. View in Projects is your way out.

Step 5: Check the Storyboard, Then Export

What comes back is not a locked file, it is a storyboard you can argue with. Each scene is a card with its own timecode, the visual Promeo chose for it, and the subtitle line it wrote. Scene 1 in ours runs 00:00 to 00:04 over a close-up of skin, with the line Tired and dull skin is just the absolute worst thing ever, which is a more human opening than most product copy manages. Read the scenes in order, retype any line that is off, and if you change anything click Apply Changes & Re-generate so the narration is rebuilt to match the new text instead of drifting away from it.

Storyboard screen with the Scene 1 card, the Voice-Over tab with Add AI narration and the Rachel voice, the Apply Changes and Re-generate button, and the Export Video button all highlighted
Scene cards on the left, voice and subtitles on the right, Export Video bottom right.

On the right, the player previews the cut as it stands, and the tabs under it are where the sound lives: Voice-Over holds Add AI narration and the voice itself, Rachel by default, with Change for a different one, and Subtitle and Background Music sit alongside. When the preview plays the way you want it, click Export Video.

The Result

Here is what came back from that one form and a folder of stills. The script, the voice-over, the subtitles burned into the frame, and the order of the shots were all settled in the storyboard step, and the product ends the ad on screen with its name on the label. We asked for 30 seconds and got 32, so treat the duration setting as a target rather than a hard cut. The file itself is 9:16, shown here inside a wider frame so it does not run the length of the page.

Haven't got Promeo yet? It writes the script, records the voice-over and burns in the subtitles, from clips already on your drive.

Download Promeo Free →

FAQ About AI Video Ad Studio

Almost always the 30 second minimum. The counter under the media tray shows how much material you have imported, and the button stays off until it reads at least 00:00:30. Dropping in a couple more stills is usually faster than going to find another clip.
Yes. Every scene card carries its subtitle line in an editable field. Change what you need, then click Apply Changes & Re-generate, which rebuilds the narration around your new wording rather than leaving a voice that says something different from the text on screen.
Photos are fine. Ten of our twelve items were stills and the ad reads as a proper edit. Clips are worth adding where real motion is the point, like a dropper being squeezed or a texture being spread, but a good set of product photos is enough to get a finished ad out.
Duration and Aspect Ratio are both dropdowns on the brief screen, so you choose before anything is generated. We used 30 seconds at 9:16 for a phone-first ad, and the finished file came in at 32 seconds.
How to Use AI Video Ad Studio in Promeo