title: Can I access the files used for external binary storage in Core Data?
body: <p>I am working on a media DB application. I have a custom model with data storage and think about rewriting it to Core Data. One use case that is of particular interest to me is movie storage. I store movie files in the DB, but the media framework can only read movies from files (not data).</p>
  
  <p>Core Data offers a handy feature called “external binary storage”, where the entity data is not stored in the DB, but in an external file. This is transparent to the Core Data API user. My question is, can I get the path to the external file, so that I could store a movie using Core Data and then easily load it from its Core Data external file?</p>