How long does it take to generate a before & after video?

About a minute end-to-end with AgentMedia: one CLI command generates the actor, video, and captions, and can auto-publish to TikTok, Instagram, and YouTube.

Do I need actors or filming equipment?

No. AgentMedia generates a realistic AI actor from a text description — no photo, camera, or studio required. Persist a character to keep the same face across a whole campaign.

How to Make a Before & After Video for Facebook Ads with AI (2026)

A good before & after video for Facebook Ads used to mean briefing a creator, waiting a week, and hoping the delivery matched the brief. With generated UGC you describe the actor, paste the script, and have a publishable video in about a minute — then iterate on hooks as fast as you can type them.

AgentMedia generates realistic 9:16 UGC videos — actor, script delivery, captions — from a single command, and auto-publishes to your channels. It runs from a web app, a CLI, a REST API, SDKs, or directly inside AI agents via MCP.

What a high-performing before & after video needs

Make the before genuinely bad — contrast is the content
Hold both states on screen for at least a second each
Time-stamp the transformation to make it credible
Facebook Ads native format: 9:16 or 4:5 — generated output matches without cropping

Example script you can copy

"This was my setup in January. This is it now. Same budget, by the way"

— casual selfie framing, natural light, talking directly to camera

Step-by-step with AgentMedia

1. Install the CLI and log in

npm install -g agent-media-cli && agent-media login

2. Describe the actor and script

agent-media selfie \
  --description "25yo woman, warm smile, natural look" \
  --script "This was my setup in January. This is it now. Same budget, by the way" \
  --scene-action "gesturing between two states of a space or result, steady framing" \
  --duration 10

3. Generate and auto-publish - captions optional

agent-media publish --channels tiktok,instagram,youtube

Frequently asked questions

How to Make a Before & After Video for Facebook Ads with AI (2026)?: A good before & after video for Facebook Ads used to mean briefing a creator, waiting a week, and hoping the delivery matched the brief. With generated UGC you describe the actor, paste the script, and have a publishable video in about a minute — then iterate on hooks as fast as you can type them.
What a high-performing before & after video needs?: Make the before genuinely bad — contrast is the content. Hold both states on screen for at least a second each. Time-stamp the transformation to make it credible.
How long does it take to generate a before & after video?: About a minute end-to-end with AgentMedia: one CLI command generates the actor, video, and captions, and can auto-publish to TikTok, Instagram, and YouTube.
Do I need actors or filming equipment?: No. AgentMedia generates a realistic AI actor from a text description — no photo, camera, or studio required. Persist a character to keep the same face across a whole campaign.

Generate your first UGC video in 60 seconds

One CLI command — script, actor, video, captions, and auto-publish to TikTok, Instagram, and YouTube.

Get started free