AI Video Translator: Translate Videos Professionally and at Scale

What Is an AI Video Translator?

An AI video translator is a tool that uses artificial intelligence to convert spoken content in a video into other languages – typically through:

1. Automatic transcription of the spoken audio
   
2. Machine translation of the transcribed text
   
3. Synthetic voice generation to produce a translated voiceover
   
4. Optional lip sync, so the speaker’s lip movements match the new voice
   
5. Audio or full video export, ready to publish
   
   

Unlike simple subtitle tools or generic translation software, an advanced AI video translator like Dubly creates localized voiceovers that sound natural and align with the rhythm and tone of the original speaker – often without needing human intervention.

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Why AI Video Translation Matters

Here’s why AI-powered translation is changing the game:

• Speed: Translate a video in minutes instead of days or weeks
  
• Scale: Localize hundreds of videos without breaking your workflow
  
• Consistency: Keep terminology, tone, and brand language aligned
  
• Cost-effectiveness: No studios, no voice talent, no post-production headaches
  
• Flexibility: Make edits, change languages, or update versions easily
  
• Accessibility: Reach broader audiences in education, sales, support, and more
  
  

In short: AI video translators turn language from a bottleneck into a growth lever.

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What to Look for in a High-Quality AI Video Translator

Not every tool that claims to "translate video" is truly usable in a business context. These are the features that matter if you want professional results:

• Realistic AI voices: Audio must sound human, not robotic
  
• Multi-language support: 30+ languages as a baseline
  
• Editable translations: Control over style, brand tone, terminology
  
• Custom glossary: For technical terms, product names, or branded phrases
  
• Lip sync: Visually align translated speech to the speaker’s mouth movements
  
• Multi-speaker handling: Identify and separate different speakers in one video
  
• Native speaker review: Optional human quality check for sensitive content
  
• Fast turnaround: Minutes, not days
  
• Audio export: Clean, ready-to-use .mp3 files
  
• GDPR compliance: Especially for EU-based companies
• Enterprise capabilities: API, bulk uploads, team management, support
  
  

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Why Dubly Is the Most Powerful AI Video Translator on the Market

Dubly is purpose-built to help companies, creators, and media teams translate spoken video content professionally – at scale.

It combines cutting-edge language models with intuitive workflows and enterprise-grade features.

What sets Dubly apart?

• Natural-sounding voice output in 30+ languages
  
• Editable translations, timing, and custom prompts
  
• Glossary integration for consistent terminology
  
• ‍‍Multi-speaker recognition for panel discussions, interviews, webinars
  
• Live chat support and solution guarantee – no faceless ticket system
  
• Native Speaker Control (on request) for fine-tuned linguistic and stylistic reviews
  
• Lip sync, generated as the final step to ensure accurate visual matching
  
• API access & bulk processing for agencies, platforms, and media libraries
  
• EU-based infrastructure, GDPR-compliant, with SCC-backed subprocessors
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Dubly doesn’t just translate your video – it gives you full control, flexibility, and reliability for even complex workflows.

Step-by-Step: How Dubly Works

1. Upload your video
   Supported formats include MP4, MOV, and other standard containers.
   Dubly automatically detects spoken audio, identifies speakers, and prepares for transcription.
   
2. Select target languages
   Choose one or multiple languages from Dubly’s 30+ supported options.
   
3. Adjust settings if needed
   Define number of speakers, use custom prompts, activate glossary, or enable audio optimization.
   
4. Review & edit translations (optional)
   You can fine-tune phrasing, tone, terminology, or simply accept the auto-generated result.
   
5. Lip sync is now automatically generated
   Dubly analyzes the timing and mouth movements and generates synchronized visuals for the translated voiceover – ensuring it looks as natural as it sounds.
6. Export your output
   Get a high-quality .mp3 audio file or a fully rendered, lip-synced video – ready for YouTube, TikTok, Instagram, LMS platforms, or internal use.
   

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