We are sub-run most of the time, so we rely on getting DTS discs so that we can run digital sound. Dolby digital tracks fail if the print comes from another location after a run of more than about five weeks. If we get a new or young print, the Dolby digital track will stay on its original fault level right through the season, thanks to Film Guard.
Sometimes we get a newish print that’s been running at an indie we know with ancient gear and it is perfect. So it could be a maintenance problem. Perhaps an operator at a 10 screen doesn’t have time to scrape the build-up off the gate runners or re-set Film Guard media.
I have heard that our penthouse reader is better than basement readers so I wouldn’t like my chances with the latter. Would it be pertinent to advise sub-run houses to forgo the expense of a Dolby Digital set up and stick with a first rate analog set up?
Unfortunately, dts discs are rare with “art house†releases, even those with a time code. However, they usually have a pretty good SR track.