A Solution to the Challenge Instructors Face

Synthesia is an AI video creation platform that turns text scripts (or prompts/files/URLs) into instructional-style videos featuring virtual presenters (AI avatars) and voiceovers—so instructors can produce consistent video lessons quickly without cameras, studios, or editing expertise.

Meet Synthesia

Synthesia lets you generate “talking presenter” videos and update them quickly (e.g., revise a policy line or example without re-recording). It supports 160+ languages and a large avatar library, which helps when you need multilingual versions of the same lesson or training.

In the Classroom

A language instructor writes a 2-minute script to introduce new vocabulary and example sentences. In Synthesia, they choose a presenter style, generate the video, and add captions for accessibility and reinforcement. Students watch before class, then complete a short practice task (e.g., use 5 target words in context) and discuss common errors the instructor observed.

Why It’s Useful

• Faster video production: Great for micro-lessons, announcements, or frequent updates where traditional video workflows are too slow.
• Inclusive + multilingual: Built for scaling the same message across languages (160+), and supports captions, helpful for accessibility and second-language learning.
• Works with learning platforms: Synthesia offers ways to embed/distribute videos and (for some use cases/plans) export SCORM packages so content can be tracked in an LMS.

What to Watch Out For

• Accuracy and nuance still need review: AI presenters can sound confident even when a script includes subtle errors or oversimplifications, so instructors should verify terminology, examples, and cultural nuance before publishing.
• Policy/security considerations: If you’re using it institutionally, check security and compliance needs (e.g., audits/controls, SSO requirements) against your organization’s policies. Synthesia describes an enterprise security framework and audits (including SOC 2 Type II and ISO standards).
• Plan limits: Video generation is typically capped by minutes/usage limits depending on plan, so it’s worth matching expected output (weekly videos vs. occasional clips) to the tier.

Give it a Try

• Link: https://www.synthesia.io/
• Cost: Free tier available; paid plans vary by features and usage limits (minutes).
• Quick experiment: Take an existing lesson summary and script a 2-minute micro-lesson. Generate the video with captions, then pilot it with one group and collect: (1) comprehension check results, (2) learner feedback on clarity/pacing, and (3) whether captions improved recall of key terms.