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Octavia
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Octavia

AI dubbing and video translation in 60+ languages

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Octavia is an AI-powered dubbing and localization platform that translates video, audio, and subtitles into more than 60 languages. It combines transcription, context-aware translation, subtitle generation, multi-speaker detection, natural voice synthesis, timing alignment, editing, and final media export within one workflow.

The platform is designed for creators, educators, enterprises, media organizations, and institutions working with both short-form and long-form content. Users can review transcripts and translations, correct terminology, choose voices, preview results, and generate localized versions of courses, podcasts, interviews, conferences, documentaries, and training materials.

Octavia maintains context across the full recording to improve consistency in names, numbers, specialist terminology, and recurring concepts. It supports multi-speaker recordings and projects lasting up to 10 hours as one continuous job.

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Features

Translation and dubbing in 60+ languages

Automatic video and audio transcription

Context-aware translation

Natural AI-generated voices

Multi-speaker detection and voice assignment

Automatic subtitle generation and translation

Transcript and translation editing

Voice selection and preview

Timing and speaker-delivery preservation

Long-form projects of up to 10 hours

Subtitle-to-audio conversion

Export of completed dubbed videos

Use Cases

Translating online courses and educational videos

Dubbing YouTube videos, podcasts, and interviews

Localizing enterprise training and internal communications

Translating webinars, conferences, and presentations

Creating multilingual documentaries and media content

Producing subtitles for international audiences

Localizing marketing and advertising campaigns

Translating healthcare and public-information materials

Converting existing content libraries into multiple languages

Comments

Translating online courses and educational videos Dubbing YouTube videos, podcasts, and interviews Localizing enterprise training and internal communications Translating webinars, conferences, and presentations Creating multilingual documentaries and media content Producing subtitles for international audiences Localizing marketing and advertising campaigns Translating healthcare and public-information materials Converting existing content libraries into multiple languages

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A Solo Founder

I just loved the UI as it really looks premium. Upvoted Thanks!

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Founder of Juplish 🚀 Helping job seeker...

Good Luck, I loved the design.

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Lorem Ipsum

worth trying. good luck

A highly useful tool for content creators and media professionals. https://123audio.org/ This tool also offers similar functionality.

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building

this is great! the UI looks amazing

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Indie maker building Kodotools — free, p...

Really impressive! The 60+ language support and context-aware dubbing make Octavia especially useful for creators and educators looking to reach a global audience. 🚀

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Building PZERO, saving you money - pzero...

Supporting 60+ languages with multi-speaker detection and timing alignment is a solid localization pipeline. If you ever need AI for the business side of dubbing work, PZERO is at pzero.studio.

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Building Statuscard

The combination of context-aware translation, terminology consistency, and multi-speaker detection is compelling. A shared glossary import/export plus speaker-level pronunciation overrides would help teams keep brand names and specialist terms consistent across long projects.

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Founder of GreenTechStack.com

I wonder what translation API and lexicon library you use in the backend. How do you ensure the accuracy of some niche domain fields that require high expertise?

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Comments

Translating online courses and educational videos Dubbing YouTube videos, podcasts, and interviews Localizing enterprise training and internal communications Translating webinars, conferences, and presentations Creating multilingual documentaries and media content Producing subtitles for international audiences Localizing marketing and advertising campaigns Translating healthcare and public-information materials Converting existing content libraries into multiple languages

custom-img
A Solo Founder

I just loved the UI as it really looks premium. Upvoted Thanks!

custom-img
Founder of Juplish 🚀 Helping job seeker...

Good Luck, I loved the design.

custom-img
Lorem Ipsum

worth trying. good luck

A highly useful tool for content creators and media professionals. https://123audio.org/ This tool also offers similar functionality.

custom-img
building

this is great! the UI looks amazing

custom-img
Indie maker building Kodotools — free, p...

Really impressive! The 60+ language support and context-aware dubbing make Octavia especially useful for creators and educators looking to reach a global audience. 🚀

custom-img
Building PZERO, saving you money - pzero...

Supporting 60+ languages with multi-speaker detection and timing alignment is a solid localization pipeline. If you ever need AI for the business side of dubbing work, PZERO is at pzero.studio.

custom-img
Building Statuscard

The combination of context-aware translation, terminology consistency, and multi-speaker detection is compelling. A shared glossary import/export plus speaker-level pronunciation overrides would help teams keep brand names and specialist terms consistent across long projects.

custom-img
Founder of GreenTechStack.com

I wonder what translation API and lexicon library you use in the backend. How do you ensure the accuracy of some niche domain fields that require high expertise?