This page contains the defintion of Media Delivery Core (MMC) Metadata. MDC provides examles and use cases for the use of Asset Ordering, Delivery and Tracking.


Version 1.0 Specification

  • Media Delivery Core, TR-META-MDC, v1.0 DRAFT, December 14, 2019 (PDF)

VALIDATOR and Tool Suite

Information and links to the MDDF Validator are here: www.movielabs.com/md/validator.

The Tool Suite, including an online validator are at mddf.movielabs.com.

Educational Materials

We have created videos that explain concepts. An introduction to Media Manifest can be found here. The full class is here.


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