core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

playerType

Canonical URL: http://schema.org/playerType

Thing > Property > playerType

Player type required—for example, Flash or Silverlight.

Usage: Between 1000 and 10,000 domains
Values expected to be one of these types
Text
Used on these types
MediaObject

Schema Version 3.4