destroySyncMediaPlayer

Destroys a SyncMediaPlayer created using this ReadingSystemEngine. Throws an error if the SyncMediaPlayer was not created using this ReadingSystemEngine.

If the SyncMediaPlayer was created from a ColibrioAudioPlayer by calling createSyncMediaPlayer(ColibrioAudioPlayer), then the AudioReadingSystemEngine.activeAudioPlayer is still active to allow audio playback in the background. To completely destroy it, you need to call AudioReadingSystemEngine.destroyAudioPlayer