Uploaded February 2026 | Updated September 2026, 2 weeks ago

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In this video, we explain the Open Container Initiative (OCI) and how open, vendor-neutral standards make containers portable and interoperable across platforms, tools, and environments.

We cover what OCI is, why OCI compliance matters, and how OCI defines the core building blocks of the container ecosystem: container images, runtimes, and distribution.

We also take a practical deep dive into the OCI Image Specification, including:
- How container images are structured
- How multi-architecture container images work
- How container registries, build tools, and runtimes interoperate
- Why OCI standards enable true container portability

By the end of the video, we show how OCI makes it possible to build a container image once, distribute it through a registry, and run it on any OCI-compliant runtime.

#OpenSource #Containers #OCI #Ubuntu #Canonical #Virtualization #Developer