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Asynchronous media processing on AWS: achieving broadcast quality at scale

Media Blog

This article explains how asynchronous media processing architecture enables broadcast-quality live production at scale on AWS using the Matrox ORIGIN framework.

  • Synchronous processing limits cloud deployments to vertical scaling with tight component coupling
  • Asynchronous architecture decouples control from compute while maintaining deterministic timing guarantees
  • Grain-based time reference ensures frame-accurate synchronization across distributed nodes
  • Stateless design with control tracks enables elastic scaling and fault tolerance
  • Multiple redundant producers across availability zones provide seamless failover
  • Matrox ORIGIN scaled from 10 to 110+ concurrent 1080p inputs on AWS EKS
  • Uses EFA for ultra-low latency, Amazon Time Sync for microsecond accuracy
  • Maintains sub-frame synchronization with consistent latency regardless of input count

Asynchronous processing unlocks cloud scalability for live broadcast while preserving frame-accurate synchronization through software-based timing contracts and content-addressable media fabric.

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