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Break Language Barriers Live: 43 Languages in Real-Time – Audio, Captions & Transcripts Included

Your voice – amplified, translated, and captioned live. Perfect for international events, online meetings and personal conversations

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Happy Clients

We’ve helped businesses, governments, and event organizers connect effortlessly across languages.
Be part of the movement breaking communication barriers.

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Tailored Real-Time Audio Translation for Every Setting

From personal interactions to large-scale livestreams, our solutions adapt to your unique communication needs.
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Live audio translation for Events

  • Instant subtitles: Ensure all attendees feel included with real-time multilingual subtitles.
  • Voiceover option: Provide voiceover translations for a fully accessible experience.
  • Seamless AV Integration: Designed to work flawlessly with your event systems, with API options for advanced customization.
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A crowd of people sitting in a darkened venue, each wearing wireless earbuds and holding smartphones. The atmosphere is enhanced by vibrant red and blue lighting, suggesting a dynamic event or conference with real-time translation with audio services

Livestreams

  • Real-time subtitles: Accurate and cloud-powered for seamless viewing.
  • Immersive audio translations: Enhance engagement with multilingual audio support.
  • Simple integration: Connect easily with your apps, websites.
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A computer screen displaying a livestream of an event, with a webcam in the foreground. The screen shows a vibrant crowd in a dynamic venue with colorful lighting.

Conversations

  • Mobile-friendly: Instantly translate on smartphones or tablets for on-the-go communication.
  • User-friendly design: Set up in seconds with a sleek, intuitive interface.
  • Enhanced privacy: Built for secure and confidential discussions, no matter the topic.
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Teams Meetings

  • Multi-language support: Communicate in multiple languages simultaneously during meetings.
  • Transcripts made simple: Access comprehensive transcripts for every translated language.
  • Record and share: Capture audio and video recordings to revisit or share with your team.
  • Customized subtitles: Personalize subtitles for your private viewing experience.
  • Microsoft Teams integration: Enjoy seamless plugin compatibility.
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Supported Languages for Real-Time Audio Translation

For Events

For Conversations

For Livestreams

Recent Projects

Screenshot
Photo of the MOTOFESTIVAL stage with a large audience seated and standing, and a motorcycle on display. On the side of the stage, screens shows real-time translation subtitles powered by VIDEO.TAXI, providing accessibility for attendees who are following the presentation.
A photo of a conference room where a speaker is presenting to an engaged audience. On the screen, real-time translation subtitles powered by VIDEO.TAXI are displayed, making the content accessible for all attendees.

How It Works

  • Speech-to-Text

    The speech-to-text process converts spoken language into written text in real time using AI. It analyzes audio, identifies speech patterns, and generates accurate transcriptions for subtitles, meetings, and conversations.

  • Translation

    The translation process converts text from one language to another in real time using AI. It ensures accurate, context-aware translations for subtitles, voiceovers, and conversations.

  • Text-to-Speech

    The text-to-speech process converts written text into natural-sounding spoken audio using AI. It generates clear and expressive voice outputs, enabling real-time audio translations for various applications.

LIVE-DEMO​

EXPERIENCE SIMULTANEOUS INTERPRETATION IN REAL TIME

Select a radio station on the left to hear the original broadcast. On the right, choose your target language for simultaneous translation. Hit the play button to start the livestream, and within 20-30 seconds, you’ll experience the first translation with audio. For the text version click on “show transcript”. The stream will last up to 5 minutes.

Where You Can Use VIDEO.TAXI's Translations

  • Conferences and Trade Shows

    Attendees from all over the world? No problem! With real-time audio and subtitle translations, your audience can follow every word, whether it’s through their headphones or displayed on monitors throughout the venue.
    It’s global communication made easy.

  • A professor presenting a lecture in front of a large audience, with real-time translation subtitles displayed on student devices. The professor is speaking in his native language, and students follow along with the translated content, making learning more inclusive.

    University Lectures

    Enable professors to teach in their native language while students experience real-time audio and subtitle translations in their own language. Whether they’re listening or reading along, they’ll understand better and learn more effectively.
    Creating inclusive, multilingual learning environments.

  • A photo of a live broadcast setup with an 'ON AIR' sign illuminated, showing two people wearing headphones and speaking into microphones.

    Live Content

    Broadcast your live events across radio, TV, and the internet—no matter the language. Even if it’s not in their mother tongue, your audience can stay in the loop with real-time translations.
    Because your message deserves to be understood.

FAQ

Ask us
anything

Try It Free for 7 Days—No Strings Attached

  • What is real-time translation?

    Real-time translation converts spoken or written language into another language instantly. It’s commonly used for subtitles, voiceovers, or real-time audio in scenarios like presentations, livestreams, and conversations.

  • Which languages does your system support?

    Our solution supports over 43 languages, including major global languages like English, Spanish, French, German, Chinese, and many more. For a full list, click here.

  • How accurate is the translation?

    Powered by advanced AI models, our system delivers accuracy rates of up to 98%. However, accuracy may vary slightly depending on the language pair and the use of technical jargon.

  • Is there a delay in translation?

    Our system operates with ultra-low latency, providing a near-instantaneous translation experience, typically under 1 second.

  • Can your AI be trained with a custom vocabulary or glossary for each session?

    Yes, our AI supports the ability to train per session using a customer-provided vocabulary or glossary. This ensures accurate translations for industry-specific terms, product names, or other unique phrases.

For Presentations and Events

  • Can this be used for on-site events or conferences?

    Absolutely! Our system integrates seamlessly with AV setups to deliver subtitles or voiceovers for audiences in real time.

  • Do I need special equipment for presentations?

    You’ll only need standard AV equipment and a stable internet connection. Our support team can guide you through the setup.

For Livestreams

  • Can this work on popular streaming platforms?

    Yes, our solution integrates effortlessly with VIDEO.TAXI. If you use your own playout solution, we provide an m3u8 link or API for seamless integration.

  • Is it possible to provide subtitles in multiple languages during a livestream?

    Yes, you can stream subtitles in several languages simultaneously. Your viewers can choose their preferred language.

For Online Meetings

  • Does this work with other soltions than Teams?

    No, our solution integrates only with Teams

  • Can everyone in the meeting speak their own language?

    No, one language has to be the common language where the system then translates into other languages

For Conversations

  • Is this suitable for face-to-face conversations?

    Yes, our app works on mobile devices and tablets, enabling instant translation for in-person interactions.

  • Is the communication secure?

    Absolutely. Our system uses encrypted connections to ensure private and secure communication, especially in sensitive settings.

Technical Questions

  • What kind of internet connection is required?

    We recommend a stable connection with a minimum speed of 1 Mbps up/down for optimal performance.

  • Can I customize the subtitles or voiceovers?

    Yes, you can adjust the size of the fonts. The voice overs prefers an earphone or headset

  • Is the system compatible with all devices?

    Our solution works on most modern devices, including desktops, laptops, tablets, and smartphones no older than 4 years.

Pricing and Support

  • How much does it cost?

    Pricing depends on the use case and volume. Please contact our sales team for a customized quote.

  • Do you offer a free trial?

    Yes, we offer a 7 free trial for you to experience the system before committing.

  • Is customer support available?

    Yes, our team is available 24/7 to assist with setup, troubleshooting, and customization.

API Questions

  • Does your system offer an API for developers?

    Yes, we provide a robust API that allows developers to integrate our real-time translation technology into their own applications, platforms, or services.

  • What features does the API support?

    Our API includes:
    • Real-time subtitle generation.
    • Bidirectional audio and text translation.
    • Customizable language pairs and formats.
    • Integration with livestreams, online meetings, and mobile applications.

  • How can I access the API documentation?

    You can access our detailed API documentation here, which includes setup instructions, endpoints, and examples.

  • What programming languages are supported for API integration?

    Our API is RESTful and can be integrated using any language that supports HTTP requests, such as Python, JavaScript, Java, Ruby, or PHP.

  • Is there a free tier for the API?

    Yes, we offer a free tier with limited usage for developers to test the integration. Contact us for details on usage limits.

  • What are the pricing models for API usage?

    API pricing is based on a pay-as-you-go model or fixed monthly packages, depending on the volume of translations. For detailed pricing, contact us. (link zum Terminkalender)

  • How do I authenticate API requests?

    API requests are authenticated using API keys, which are provided after registration. Keys should be securely stored and included in the request headers.

  • Is the API scalable for large-scale usage?

    Absolutely. Our API is designed for scalability, supporting high volumes of simultaneous translations without compromising performance.

  • What kind of support is available for API users?

    We provide dedicated developer support, including:
    • Comprehensive API documentation.
    • Access to our developer community forum.
    • Direct email and chat support for technical issues.

  • Does the API support real-time updates?

    Yes, our API supports WebSocket connections for real-time translation updates, ensuring minimal latency.

  • Can the API handle secure and sensitive data?

    Yes, our API uses encrypted connections (HTTPS) to protect data and complies with GDPR and other data protection standards.

What Our Customers Say

We’ve empowered event organizers around the world to connect effortlessly with their audiences.
But don’t just take our word for it—hear directly from them!

  • CHRISTOPHER WEHRLI

    Senior Business Developer, Bernexpo AG

  • Headshot of a man with a beard and short hair, wearing a suit and smiling at the camera, with a dark background.

    NORBERT GIERLICH

    Head of Studio MUC, Vogelsänger Studios

  • LUISA FERBER

    Event Assistant, Berlinale

  • Headshot of a man in a suit with short hair, looking directly at the camera with a neutral expression.

    CHRISTIAN SALOW

    CEO, altii