# Film each lesson's screen demo, then add your voice

> Yes, Tella's Auto Capture explores your web app, scripts the lesson, and films it in a clean browser with an animated cursor. Ask the Tella Agent for one take per lesson, with the full URL, the audience and the task. Each take comes with a handoff note, chapters and suggested cuts.

Page: https://www.tella.com/auto-capture/software-lesson-videos-for-courses · Part of Auto Capture (https://www.tella.com/auto-capture)

## I teach an online course about a web app. Can AI record my lesson screen demos so I only add the voiceover?

Yes, Tella's [Auto Capture](https://www.tella.com/auto-capture) explores your web app, scripts the lesson, and films it in a clean browser with an animated cursor. Ask the [Tella Agent](https://www.tella.com/agent) for one take per lesson, with the full URL, the audience and the task. Each take comes with a handoff note, chapters and suggested cuts.

## Prompt to start from

```text
Use Tella Auto Capture to record lesson 3 of my beginner course on https://app.example.com: create a board, add three tasks, and drag one into Done. Film the whole journey and click every control. Sign in with the "Course demo" credential.
```

## More prompts

### Spreadsheet skills course

```text
Record a demo of https://sheets.example.com for my intermediate spreadsheet course: open "Sales sample", sort by region, filter to last quarter, and end on the filtered table. Use keyboard shortcuts so I can show them with Keystrokes.
```

### Bookkeeping app for freelancers

```text
Film my lesson "Sending your first invoice" in https://books.example.com for freelancers new to bookkeeping. Create an invoice for a sample client with two line items, then stop on the client preview. Don't send anything.
```

## How to do it in Tella

1. If the app needs a sign-in, save a demo login under [Settings → Credentials](https://www.tella.tv/settings/credentials).
2. Ask for one take per lesson, naming where each demo ends.
3. Apply the suggested cuts and add the takes to a video in lesson order.
4. Record your voiceover in an audio app, then add the file as a sound.

## Good to know

- Closed beta on paid plans: email support@tella.com for access. Each take uses your workspace's credits, the same balance the Tella Agent spends.
- Auto Capture can't record localhost, IP addresses, intranet hosts, or desktop or mobile apps.
- Some sites block automated browsers. For your own site, a firewall rule can let captures through.
- Use a demo account with sample data. Anything it can see may appear in the video.

## Questions people ask

### Can I record course lesson demos from Claude or ChatGPT?

Yes. Connect [Claude](https://claude.ai/directory/tella) or [ChatGPT](https://chatgpt.com/plugins/plugin_asdk_app_6a7026f78434819186579d93d20ab38b?open_in_app) to Tella's [MCP server](https://www.tella.com/mcp) in [Settings → Connections](https://www.tella.tv/settings/connections) and ask it to record a page by its full URL. It can then add the take to a new or existing Tella video.

### Can students see the keyboard shortcuts in the demo?

Yes. Ask Tella's Auto Capture for a keyboard-driven demo, then turn on Keystrokes in the editor's Effect sidebar. Typing from a saved login is never recorded, so passwords stay hidden.

### What if the app updates and a lesson demo is out of date?

Ask the Tella Agent for a new take of the same journey. If a take is almost right, ask for a revision that says what to change. It arrives as a new take, and the original stays unchanged.

## Related

- [Refresh walkthrough videos after your interface changes](https://www.tella.com/auto-capture/update-videos-after-ui-change.md): New takes of the flows that changed.
- [Film your app's shortcuts with every key shown on screen](https://www.tella.com/auto-capture/keyboard-shortcuts-demo-video.md): A demo with each shortcut shown on screen.
- [Cut retakes and false starts from your video](https://www.tella.com/agent/remove-mistakes.md): Cut retakes and false starts, one approval at a time.
- [Record a product demo with Auto Capture](https://www.tella.com/help/integrations/auto-capture)
- [Get started with Auto Capture](https://www.tella.com/help/integrations/auto-capture-get-started)
- [Add a voiceover after recording](https://www.tella.com/help/faq/add-a-voiceover-after-recording)
- [Let Auto Capture sign in to your product](https://www.tella.com/help/integrations/auto-capture-credentials)
- [Show keystrokes on screen](https://www.tella.com/help/editing/show-keystrokes)
- [All of Tella's AI features](https://www.tella.com/ai.md)