from: http://www.engadget.com/2011/09/06/thx-media-director-coming-to-star-wars-blu-ray-discs/:

While you were beautifully express your concerns in recent changes to the original trilogy, THX exec Rick Dean to miss the next Star Wars Blu-ray version will offer new business director of the media. Technology provides metadata on disk, THX Media Director allows home theater compatible devices such as TVs and Blu-ray to adjust the appropriate settings. The decision to offer technology for the release of Star Wars is the first set of keep it in the family for Lucasfilm, says Dean – because if there’s one thing Star Wars knows, keep it in the family , right? The Blu-ray release is set for Sept. 16.