Our Product — Built, Shipped, And Run By Codainer AI
VoxEdu
Course Material In. Avatar-Led Video Lectures Out.
VoxEdu turns presentations, slides, and course notes into narrated video lectures delivered by AI avatars — so educators spend their time teaching, not producing. Upload a deck or let VoxEdu generate one, and what used to take a production team now takes an upload.
From upload to lecture, without a production team
AI Generated Presentations
Start from course notes or a topic — VoxEdu drafts the slides and the narrative that connects them, ready to present.
Avatar Lecturers
Virtual lecturers deliver your content with synchronized lip movement and facial expressions, mapped phoneme by phoneme.
PPTX To Lecture
Bring the deck you already have. VoxEdu converts existing PowerPoint files into narrated video lectures.
Natural AI Narration
Lecture scripts are generated from your material and read with lifelike text-to-speech — no recording sessions needed.
The same team and playbook we bring to client products
The Hard Part
Making an avatar feel like a lecturer, not a puppet — natural lip-sync and facial expression, and scripts generated faithfully from real course material.
How We Solved It
A retrieval pipeline built on LangChain and vector databases grounds every script in the source material, while viseme mapping drives the avatar's mouth and expression in sync with the generated narration.
See VoxEdu In Action
Book a walkthrough and we'll turn one of your decks into a lecture, live.
