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Web app for validating CPIX 2.3 documents.

CPIX documents are used to carry content protection information in digital media processing workflows. They contain data such as:

  • encryption keys
  • signaling information for DRM system activation
  • rules for mapping encryption keys to different types of tracks
  • key rotation schedules

Latest build hosted at

Feature set

Internally, the Axinom CPIX library is used. Accordingly, only the CPIX features supported by that library are inspected.

Contributions for extending the feature set are welcome!

System requirements

  • .NET Framework 4.7