I did the same thing actually. i used the HD-DVD video (for original caption subtitles, not player generated ones) and added the BD DTS-MA audio to it
Post #716108
- Author
 - bigrob
 - Parent topic
 - The Mummy - HD-DVD Hybrid Project ..... (* unfinished project *)
 - Link to post in topic
 - https://originaltrilogy.com/post/id/716108/action/topic#716108
 - Date created
 - 14-Jul-2014, 3:44 AM