*** Original commit *** Rollback of https://github.com/google/ExoPlayer/commit/782f19edcf9dcc4ecf47dc32776429990c4a928f *** Original commit *** Release SequenceAssetLoader when ended Before, the SequenceAssetLoader was released at the end of the export. Release resources earlier if possible. *** *** PiperOrigin-RevId: 520036433
