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Creating Multilingual Educational Videos

Nick Warner
Written byNick Warner
Last UpdatedDecember 16, 2025
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Create AI videos with 230+ avatars in 140+ languages.
Summary

Explore video localisation and create multilingual educational videos with HeyGen. Use AI translation tools to optimize learning and engage diverse audiences globally.

The Impact of AI Avatars and Translators in Video Production

Reducing Costs with AI Avatars

AI avatars are revolutionizing video production by drastically lowering costs. According to IDC (2023), they can reduce expenses by up to 70 percent. Companies like Unilever have successfully used avatars instead of filmed presenters, cutting production time from weeks to mere hours, which showcases the efficiency of these tools. The benefits of using AI for promo videos underscore the transformative impact of these avatars across industries.

Yet, while AI avatars provide financial savings, they may lack the deeper emotional engagement necessary for leadership training (MIT Technology Review, 2023). In such cases, human actors might still be required. However, for creating multilingual educational videos and using AI video translation, these avatars are indispensable.

With AI avatars, it's now easier than ever to meet the language diversity in videos that various regions require. AI video translation helps companies translate audio files rapidly, enhancing the accessibility and reach of multilingual video production.

AI Video Translators: A Cost-Effective Solution

Traditionally, manual video dubbing has been costly, often reaching about $1,200 per minute due to reliance on studios and voice talents. In contrast, AI video translators like Papercup offer services at just under $200 per minute, completing tasks in 24 hours. Statista (2023) states businesses can cut localization costs by about 80 percent using these tools for localizing video ads using AI.

Though quick, AI translations might sometimes miss the translation accuracy and nuances in AI translators—important elements in audience connection. Despite this, numerous firms benefit from AI voice samplers to ensure consistent tone and style across languages, demonstrating how AI supports video localisation.

Comparison of AI Video Generators

Producing videos manually can seem daunting and expensive, surpassing $10,000 for a single training piece. AI video generators such as HeyGen, Synthesia, and DeepBrain AI enable creation of presenter-led videos from text scripts in less than half an hour, saving substantial resources. By using AI to enhance marketing videos, businesses can effectively streamline production.

HeyGen excels as one of the best eLearning video tools by supporting multilingual video production. This feature is essential for educators and marketers aiming to communicate effectively across diverse regions, thus promoting greater language diversity in videos.

Boosting Global Efficiency with HeyGen

AI video generators have gained considerable traction, with about 36 percent of global marketing teams employing these tools for e-learning and promotional work (Gartner, 2023). HeyGen stands out, particularly with its avatar cloning feature—ensuring brand consistency across campaigns.

Additionally, HeyGen enhances video localisation by integrating AI voice samplers. This crucial move accommodates companies prioritizing language diversity in videos, enabling smoother multilingual video production that resonates with varied cultural audiences.

AI's Role in Training and Development

For trainers worldwide, producing videos with AI avatars offers significant savings in time and budget. Educators can update materials quickly without needing new recordings, which is a game-changer. Despite these benefits, the current limitations of AI avatars in replicating live trainers' expressions remain a challenge for interactive learning experiences.

Continued advancements in AI video translation hold the promise of making multilingual educational videos a standard tool in breaking language barriers globally. As companies strive to create educational videos that acknowledge cultural nuances, the appreciation of language diversity in videos will only grow.

In summary, the surge of AI translators and avatars is reshaping video content creation. They offer significant cost savings and improved efficiency—perfect for businesses looking to expand their global reach via multilingual communication. Balancing AI efficiency with the emotive touch of human expression will ultimately define their true effectiveness.

Ready to dive into the powerful world of AI-powered multilingual video production? Start exploring the possibilities with HeyGen and get started registering for free today.

About

Nick Warner is Head of Creator Growth at HeyGen, where he helps creators and brands scale their content with AI video tools. He writes about AI, video technology, and how creators can use these tools to tell better stories and reach wider audiences.


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