A CPE package consists of manifest file(s) which power the Cross Platform Extras (aka NextGen Extras) experience. Each CPE enabled title has 3 associated XML files which are based on the following MovieLabs specs:
- http://www.movielabs.com/cpe/manifest/
- This provides the data for the overall experience including the timed events.
- http://www.movielabs.com/cpe/appdata/
- This essentially is a catch-all when adding features outside CPE Manifest's default support. It's currently mainly being used for scene location data.