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Streamline runs long-lived video pipelines with Workers and Containers

blog.cloudflare.com by Willi Geiger, Taylor Smith 13 min read Editor score 7/10

Streamline combines Workers, Containers, and media protocols to modify video and publish the result as a livestream or hosted video; processing runs independently of the initiating request. The pattern is useful for designing durable workloads that outlast a request lifecycle.

What
Streamline is a Cloudflare playground for building custom video pipelines that modify video and publish the output as a livestream or hosted video.
How
A Worker controls a Container-hosted media engine; processing continues if the Worker disconnects, and preview video can travel through a Durable Object relay.
Why it matters
The design separates long-running media processing from request lifecycles, a useful pattern for systems that handle work lasting minutes or hours.
control controls preview video Application Worker Container Durable Objectrelay
The application controls a Container, which sends preview video to a Durable Object relay. Sketched from the article's own text.

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