void Player_MediaFailed(Windows.Media.Playback.MediaPlayer sender, Windows.Media.Playback.MediaPlayerFailedEventArgs args)
{
Ended.TrySetException(new Exception("Failed to play audio > " + args.ErrorMessage));
}
void Player_Error(object sender, MediaPlayer.ErrorEventArgs e)
{
Thread.Pool.RunAction(() => Ended.TrySetException(new Exception("Failed to play audio > " + e.What)));
}
void Player_DecoderError(object sender, AVErrorEventArgs e)
{
Ended.TrySetException(new Exception("Failed to play audio > " + e.Error.Description));
}