How teachers can turn a lesson into an explainer video

In AutoVideoStudio, a teacher types the lesson topic, picks the explainer format and a length, and gets a narrated video with captions, cited sources and visuals that are safe to reuse. Every number and name is checked against the source before the video renders, so students don't learn a wrong figure. You can record the narration in your own voice, which students know.

Last updated 1 November 2026 · by Venu Gopal Reddy Muvva, founder

Who this is for

School teachers, tutors and coaching institutes who want a short video per lesson without learning video editing.

Steps

1. Create a free account
Sign up with your name, email and a password. No card. Your first 3 months are free with every feature unlocked, and onboarding makes a 1-minute sample video straight away so you see the whole pipeline.
2. Write the brief
On New video, type the topic in one line and pick the format (explainer) and the length (3–8 minutes per lesson). Choose 16:9 for YouTube or 9:16 for Shorts, and add the audience and tone if you want.
3. Let it research and write
We read the top Wikipedia articles for your topic and number them S1, S2, S3… The script is written by our own AI on Surge's servers, and every scene lists the sources it uses.
4. Fix what the fact-check flags
Every sentence with a number or a name is matched to its source. If a number is wrong or a claim isn't in the sources, the video pauses. Edit the line, or confirm you checked it, and the render continues.
5. Add your voice
Upload your own recorded narration on the video page and it is cut to the script at the natural pauses. For a draft, keep the free placeholder voice (it sounds robotic). Natural AI voices are coming soon.
6. Review the scenes
Every shot shows a relevance score against its narration. Swap a weak shot, re-search a scene, upload your own clip, or type a change such as “caption style karaoke”. Only what changed re-renders.
7. Download and post
Download the 720p MP4, the vertical Shorts, two thumbnails, and the title, description (with chapters, sources and credits) and tags. Upload them to your channel yourself — direct upload is coming soon.

A video page with each stage and the fact-check result

Tips

Set the audience (for example “class 8 students”) and the tone (“simple, friendly”) in the brief.
Record the narration in your own voice and upload it: the cuts follow your pauses.
Captions are burned in, which helps students watching without sound.
Workspaces with roles let several teachers share brand kits and videos.

When AutoVideoStudio is not the right tool

AutoVideoStudio is not the right tool for maths working, diagrams you draw live, or screen recordings — it makes narrated videos from footage and images, not whiteboard animations. Indian-language narration is built but not switched on yet, so videos are in English today.

Questions

Is it accurate enough for students?

Claims are checked against the cited sources and unsupported lines pause the render. You should still read the script — you know your syllabus.

Can I make Hindi or Telugu videos?

Not yet. Indian-language narration and dubbing are built but not switched on; videos are in English today.

Can several teachers use one account?

Yes. A workspace has owner, admin, editor and viewer roles.

What does it cost?

Nothing for your first 3 months. After that you pay only for what you use, at our cost — about ₹0.25 per finished minute (est.), so a 10-minute video is about ₹2.50. No subscription.

Free for your first 3 months. Then pay only for what you use.

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