am: e53db46568
* commit 'e53db46568f2a7830e5fe1d8ddd69d8c0dfb89b7':
MediaSession: Add new methods for preparing media content
am: e53db46568
* commit 'e53db46568f2a7830e5fe1d8ddd69d8c0dfb89b7':
MediaSession: Add new methods for preparing media content