DESIGN

Describe a scene. The agent builds it.

Tell the agent what a scene should teach and it picks the right component, populates it with real content, writes the narration, and drops it into your storyboard. Ask it to find gaps, add scenes, or restructure your lecture — all in plain language.

Chat to sceneCoverage advisorPlaced where you wantCatalog-aware

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How it works

From a sentence to a rendered scene.

You describe what a scene should teach. The agent picks the right component, populates it, and writes the narration — and a finished scene drops straight into your storyboard.

Build this scene with AI

Animate a derivative as the slope of a tangent line sweeping along a curve…

Walk through codeCompare side by sideAnimate with MathMotionShow a diagram

✦ Build scene

1 You describe the scene

Plain language, or a one-tap suggestion. No configuring components.

AI agent

Choosing the right component
Populating it with real content
Writing the narration

Provider · Gemini 3.8 Flash

2 The agent builds it

It picks the right component from the catalog, populates it, and writes the narration.

3 It lands in your storyboard

A finished, on-brand scene — ready to reorder, tune, or narrate.

What it does

The detail that makes it work.

Build a scene from a sentence

“Explain a hash table with a diagram” or “compare two approaches side by side” becomes a real, populated scene using the right component — and its narration.

An AI advisor for coverage

Analyze the whole lecture to surface missing scenes, gaps in narration, and ideas you may have skipped.

Place scenes by asking

“Add a scene about caching after the statelessness scene” — the agent writes it and drops it exactly where you want.

Catalog- & layout-aware

It chooses from the same component library you author with, so results stay on-brand and renderable.

Pairs well with these.

Add any scene, mid-lectureBetween any two beats, insert an image, a self-drawing sketch, a paper-cutout collage, a stickman panel, an X-Ray scene, a cinematic clip, animated math, or bespoke motion graphics.Storyboard editorDesign every scene visually — component, background, animation, and narration, side by side.Component libraryA rich library of accurate scene templates — Socratic, Tutorial, and PowerPoint families.Character StudioDescribe a character and CourseSmith draws its reference sheet — stickman, paper cutout, whiteboard or cinematic — then keeps it the same in every video.Your workspaceThe Projects page keeps courses, shorts, storyboards in progress, Studio edits, videos, product videos, Cutaway captures and sources apart — and links every source to what was made from it.Scene styleColours, fonts and text size for a single scene or the whole deck, with no per-template code.Styles for every lecture typeEvery lecture type’s looks and “scenes to include”, each shown as a real frame — searchable, recommended per lesson, remembered per type.Stock + AI imageryPexels and Unsplash photos and clips, AI images, and short AI video — with a vision model picking the best match.

Build a course with ai video agent.

It’s one part of a tool that carries your source all the way to a polished, finished video.

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