Digital teacher lecture video
Segment the script and let the digital teacher present it
Digital Teacher Lecture Video turns lesson text into short spoken segments with timings, what viewers see, and board notes. The teacher's photo then presents it in the teacher's cloned voice or a ready-made one, as MP4 videos of up to two minutes per part with the board notes on screen, and longer lessons arrive in ordered parts. Digital Teacher Lecture Video works in Claude Code, Codex, Cursor, and other agents that run Skills.
Install Digital Teacher Lecture Video and tell me when I need to sign in: https://beatra.ai/skills/course-lecturer/install.md
For agents:Install guideMarkdown version
Send it to WorkBuddy, Codex, Claude Code, or another agent to install. Sign in once the first time you use it.Docs ↗
One lesson script, one lecture you can publish
The script comes first
Every segment's lines, length, picture, and board note arrive in the first reply.
The teacher's own voice
Clone it once and narrate every lesson after it in that voice, or start with a ready-made voice.
The teacher on camera
One front-facing photo presents each lesson in videos of up to two minutes, with the board notes on screen.
How it is made
The lesson as a script you can read aloud
A segment table with each segment's lines, count, time, picture, and board note, the total running time, and one line on delivery style.
One to three sentences per segment, cut at sentence ends · Timed from a natural speaking pace · Your own script kept in meaning, rewritten for speaking
The teacher's own voice, or a ready-made one
Clone the teacher's voice once and use it for every lesson, or pick a ready-made voice that fits the delivery style.
The digital teacher presents the lesson
The teacher's photo speaks each segment in the chosen voice, joined into videos of up to two minutes with the board notes on screen; longer lessons come as ordered parts.
Lessons teachers record
School teachers
Turn one topic into a short lecture video pupils can watch before class.
Online classes and recorded lessons
Record a long lesson as ordered parts of up to two minutes, one part at a time.
Micro-lessons
A 90-second lesson: script, narration, and the teacher on camera, all from one lesson text.
Trainers
Present your sessions in your own voice and likeness without setting up a camera.
Inputs and outputs
Input · Text — Lesson script or topic
Input · Image — Front-facing teacher photo
- Formats
- JPG, PNG, WEBP
- Specifications
- 1 image per request
Input · Audio — Teacher voice sample (optional)
- Formats
- MP3, WAV
- Specifications
- 10–300 s; up to 20 MB each
Output · Text — Segmented script with timing, visuals, and board notes
- Specifications
- editable
Output · Audio — Lesson narration
- Formats
- MP3
Output · Video — Lecture video per part with board notes on screen, in the photo's shape
- Formats
- MP4
- Specifications
- up to 120 s; aspect ratios 16:9, 9:16, 1:1, 3:4
| Input or output | Type | Formats | Specifications |
|---|---|---|---|
| Input | Text — Lesson script or topic | — | — |
| Input | Image — Front-facing teacher photo | JPG, PNG, WEBP | 1 image per request |
| Input | Audio — Teacher voice sample (optional) | MP3, WAV | 10–300 s; up to 20 MB each |
| Output | Text — Segmented script with timing, visuals, and board notes | — | editable |
| Output | Audio — Lesson narration | MP3 | — |
| Output | Video — Lecture video per part with board notes on screen, in the photo's shape | MP4 | up to 120 s; aspect ratios 16:9, 9:16, 1:1, 3:4 |
Specifications last checked · Sources: Model catalog · Documentation · Terms of Service
Questions
What do I start with?
Paste the lesson script, or tell me the topic, who it is for, and how long it should run.
Can the lesson use the teacher's own voice?
Yes. Share a clean recording of the teacher's own voice; it is cloned once and every lesson is narrated in the cloned voice.
What happens with a long lesson?
Each video runs up to two minutes, so a long lesson comes as ordered parts; the whole lesson can also be narrated as one audio file.
What photo works best?
A front-facing photo of the teacher, shoulders up, in even light. The video takes the photo's shape, so a landscape photo gives a landscape video.
Related Skills
