Check out this open-source, real-time video transcoding system built with: 
✅ Node.js &amp; Express (API services) 
✅ Kafka (event-driven processing) 
✅ FFmpeg + Whisper AI (transcoding &amp; subtitles) 
✅ AWS S3 + Elasticsearch (storage &amp; search) 
✅ WebSockets (real-time progress updates)
🔗 GitHub Link: <a href="https://github.com/Antardas/video-transcoding" target="_blank" rel="noopener nofollow">https://github.com/Antardas/video-transcoding</a> 
⭐ Star if you find it useful! Contributions welcome.
<h3>💡 What You’ll Learn:</h3>
<ol>
<li>Microservices Architecture – Decoupled services via Kafka.</li>
<li>Chunked Uploads – Handling large files efficiently.</li>
<li>AI-Powered Subtitles – Using Whisper (no API keys!).</li>
<li>Adaptive Bitrate Streaming – HLS for smooth playback.</li>
<li>Real-Time UI Updates – WebSockets + <a href="http://Socket.IO" target="_blank" rel="noopener nofollow">Socket.IO</a>.</li>
</ol>
Great for Node.js devs interested in video processing, event-driven systems, or scalable backends!

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Learn to create an open-source, real-time video transcoding system using Node.js and Express for API services, Kafka for event-driven processing, FFmpeg and Whisper AI for transcoding and subtitles, AWS S3 and Elasticsearch for storage and search, and WebSockets for real-time progress updates. This tutorial is ideal for Node.js developers interested in video processing, scalable backends, or event-driven systems.

Build a Scalable Video Transcoding System with Node.js, Kafka & AI (Open-Source!)