// Author

Vyacheslav Pankratov

Fullstack Developer

Vyacheslav is a fullstack engineer with 8+ years building high-load web applications — microservice architectures, real-time streaming (WebRTC, LiveKit, HLS), and AI integrations. He works across TypeScript/React/Next.js on the front and Node.js, PostgreSQL, Redis and RabbitMQ on the back, shipping on Docker and Kubernetes.

AI integrations
Microservice architecture
Real-time streaming
Node.js
TypeScript
PostgreSQL

// Writing

Real-time videoJuly 28, 2026
Video not publishing, audio fine — the bug that only appears at production framerate
One configuration value quietly means something different on every machine it runs on. Here is how it takes down a video track while leaving audio untouched, and why raising the framerate is what finally exposes it.

// Work with us

Shipping this in production?

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Vyacheslav Pankratov

// Writing

Video not publishing, audio fine — the bug that only appears at production framerate

Shipping this in production?