About the Project

Inspiration

With the rise of global content consumption, language barriers limit access to valuable videos. We wanted to build a seamless AI-powered solution that translates and dubs videos into multiple languages, making content more accessible and engaging worldwide.

What it Does

Our platform allows users to:

  • Detect the original language of a video automatically also
  • Transcribe spoken content with precise timestamps
  • Translate the transcript into a selected language
  • Generate high-quality voiceovers with ElevenLabs AI voices
  • Sync and embed the new audio back into the original video
  • Summarize video content and create AI-powered interactive Q&A

How We Built It

We used a powerful AI stack integrated with hackathon partner tools:

  • ElevenLabs for realistic AI voice dubbing
    Different example- LLMs for transcription, translation, and summarization
  • Supabase for Auth & Database and enabling AI chatbot queries
  • OpenAI, Deepseek, and Fal API for optimizing AI workflows

Challenges We Ran Into

  • Preserving background noise while ensuring clear speech detection
  • Differentiating multiple speakers accurately
  • Reducing processing latency for long videos
  • Ensuring accurate and context-aware translations

Accomplishments That We're Proud Of

  • High-quality AI dubbing with natural and expressive voices
  • Seamless video processing with an automated end-to-end pipeline
  • AI-powered chatbot allowing users to interact with video content in real time

What We Learned

  • Fine-tuning AI for better accuracy in translation and dubbing
  • Enhancing the AI chatbot experience with contextual memory
  • Building a scalable infrastructure for large-scale video processing

What's Next for for ViewinNative

  • Expanding to more languages and voice styles
  • Developing real-time dubbing for live streaming
  • Implementing AI-powered video summaries with key moments and sentiment analysis
  • Adding integrations with platforms like YouTube and Instagram

Built With

  • deepseek
  • elevenlabs
  • falsapi
  • gpt
  • lovable
  • react
  • supabase
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