# Package com.google.android.exoplayer2.ext.cast

- Interface Summary
  Interface | Description
  --- | ---
  MediaItemConverter | Converts between `MediaItem` and the Cast SDK's `MediaQueueItem`.
  SessionAvailabilityListener | Listener of changes in the cast session availability.

- Class Summary
  Class | Description
  --- | ---
  CastPlayer | `Player` implementation that communicates with a Cast receiver app.
  DefaultCastOptionsProvider | A convenience `OptionsProvider` to target the default cast receiver app.
  DefaultMediaItemConverter | Default `MediaItemConverter` implementation.