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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