Most training videos start life as a document. Someone wrote the lesson plan, the standard operating procedure, the onboarding deck, or the design doc long before anyone said the word "video." The hard thinking, what to cover and in what order, is already done and sitting in writing.

So the slow part is never the thinking. It is the translation: taking a finished document and rebuilding it, by hand, inside a video editor. This guide walks through a document-first way to skip that translation, turning the writing you already have into a narrated training video in five steps.

Why start from the document

A blank editor asks you to supply four things at once: the script, the structure, the visuals, and the timing. Starting from a document means three of those four already exist. The script is your text. The structure is the order your document already puts things in. The timing follows from the structure. All that is left is the visuals, and even those are drafted for you.

That is the whole idea: inherit the ordering someone already thought hard about, instead of rebuilding it inside a timeline.

The five steps

1. Paste your source. Drop the lesson plan, SOP, deck, or script straight in. You are not summarizing it into bullet points first; you hand over the real document.
2. Let it draft the whole video. openCanviz reads the text, pulls out the entities and the order they appear in, and drafts every scene with narration already written to match. You get a complete narrated video, not a storyboard.
3. Watch it once, end to end. Because the structure came from your document, most of the decisions are already right. You are reviewing and reacting, not building from nothing.
4. Edit scene by scene. Rewrite a line of narration, move a box, retime a beat, or swap the visual style. Each scene is a live document, so fixing one thing does not force you to rebuild the rest.
5. Export and ship. When it reads the way you want, export the finished video and drop it into your LMS, your course, or your onboarding flow.

What the output actually looks like

Here is a finished whiteboard explainer produced this way, "What Happens When You Type a URL." It began as a written explanation and runs 2 minutes and 15 seconds across seven scenes.

And the same document-first workflow is not locked to one look. For a product or process walkthrough, a cutout style reads more cleanly than a whiteboard. This is "The Two Seconds After You Tap," a walkthrough of a contactless payment.

Which documents convert best

Anything already written as prose or steps works: lesson plans, SOPs, course outlines, design docs, slide decks, and scripts. What matters is order. A document that already moves logically from one point to the next gives the draft an ordering to inherit. A wall of unstructured notes still works, but you will spend more of your editing time imposing the structure the document did not have.

Frequently asked

Do I have to rewrite my document into a script first? No. You hand over the real document. The point of a document-first tool is that the writing you already have is the input.

Can I still control the final video? Yes. The draft is a starting point. You edit each scene: narration, elements, timing, and style are all yours to change.

How is this different from a manual whiteboard editor? Manual editors like Doodly and VideoScribe start from a blank canvas, so you build every scene by hand. Document-first drafts the whole video first, then hands you scene-by-scene editing. For a fuller comparison, see the best Doodly and VideoScribe alternative for training videos.