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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Could digital sound be one of the worst things to happen to theatres? (Page 3)

 
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Author Topic: Could digital sound be one of the worst things to happen to theatres?
Darryl Spicer
Film God

Posts: 3250
From: Lexington, KY, USA
Registered: Dec 2000


 - posted 12-20-2003 07:15 PM      Profile for Darryl Spicer     Send New Private Message       Edit/Delete Post 
quote:
As for what you said way earlier Darryl, we do have Jax lights. I was saddened again today when I walked into that theater and all I heard was "hummmmmmmm". It's been like this for over a year, and amazingly, one complaint. Even so, this complaint still hasn't gotten it fixed. I'm just so tired of it all!!
What power supply are you using for the jax light. We found that grounding the power supply to a screw on the outlet in our consols and grounding the line signal buster to the sound head frame helped get rid of a lot of buzzing. I think you said that there is DTS in that theater. Does it hmmmmmm during digital playback or just analog. Chek to make sure that the digital signal cable is grounded to the cast if you are using the old two drawer units. Sometimes this can cause hummmming. Just some thoughts.

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Jack Ondracek
Film God

Posts: 2348
From: Port Orchard, WA, USA
Registered: Oct 2002


 - posted 12-21-2003 12:05 AM      Profile for Jack Ondracek   Author's Homepage   Email Jack Ondracek   Send New Private Message       Edit/Delete Post 
quote:
That's really odd about ROTK popping back to SR because the two prints I built are doing the same thing!
Aaron, go 2 or 3 feet into the rating strip at the end. You'll find a whiteout on the SDDS track that's about the width of a splicing tape. You might also see the soundtrack blacked out below that whiteout. If you cut the film at that point, or maybe even take the rating strip out altogether and replace it with black film, the problem will go away.

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Dennis Benjamin
Phenomenal Film Handler

Posts: 1445
From: Denton, MD
Registered: Feb 2002


 - posted 12-21-2003 01:01 AM      Profile for Dennis Benjamin   Author's Homepage   Email Dennis Benjamin   Send New Private Message       Edit/Delete Post 
We have not had ANY problems here at my theatre. The biggest reason is that I have such good people in the booth.

I think that the world in general (technology-wise) is going to hell in a handbasket. 95% of all theatres in the U.S. are run by non-professional booth personnel, hence the 'dropping out' being noticed. Add to that the non-professionals that are handling the prints in the lab - and there is bound to be a problem somewhere.

Most people in the world use technology as a crutch - when something doesn't work right - they are dead in the water. They have no clue about 'analog' or 'manual' operations. Look at all the kids in school now - they let them use calcualtors on tests!

Sorry for the rant.

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Martin Brooks
Jedi Master Film Handler

Posts: 900
From: Forest Hills, NY, USA
Registered: May 2002


 - posted 12-21-2003 02:31 PM      Profile for Martin Brooks   Author's Homepage   Email Martin Brooks   Send New Private Message       Edit/Delete Post 
quote:
Digital sound for 35mm was, for all intents and purposes, the 'magic bullet' that KILLED the 5-perf 70mm format for theatres.

While digital sound certainly played a role, there were MANY other factors, including but not limited to:
- the consolidation of theater chains
- the rise of real-estate values and the resulting difficulty in achieving profit
- the demise of first-run theaters and the associated first-run marketing concept (show the movie in a few large city theaters first, then roll out to the rest of the country.)
- multiplexes - with much smaller screens
- the emphasis on opening weekend and short runs
- the short film to cable/DVD windows.

And in any case, aside from the fact that relatively few theaters were able to play 70mm (and even fewer of those decently), from 1976 to 1994, there were only about 279 70mm releases (by my count), which averages less than 15 per year. The peak year was 1985 (32 films), a full five years before the advent of digital sound.

I haven't seen ROTK yet, but in my movie attending experience, only on a very few occasions have I ever heard digital drop back to analog and in those cases, it was always at a splice and lasted no more than a second or two. And this includes neighborhood theaters in the boroughs, not just at supposedly decent Manhattan theaters.

IMHO, digital sound has led to a far better overall movie-going experience at theaters because with optical analog, everything really had to be perfect to achieve a decent level of performance (clean, crisp sound with a perceptible high-end and decent separation). With digital, as long as the A-chain is working well enough to not drop out of digital, the sound is usually decent. I think we sometimes forget how decent, until the sound does drop back to analog and we're kind of shocked at the difference.

That's not to say that there isn't a lot of bad digital sound (the same few theaters that I would usually attend to see 35mm analog or 70mm mag are pretty much the same theaters I'll go to see digital sound films). And it's true that my best theater experiences were 70mm 6-tk mag. But even if we still didn't have digital sound for theaters, I still don't think that we'd be seeing much in the way of 70mm, although ROTK is probably one series of films that would have been released in 70mm.

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 12-21-2003 02:46 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
Lord of the Rings actually sufferes from the lack of 70mm release...the grains are huge. I would imagine that with the extensive use of forced-perspective that filming in 65mm would have been a big challenge. However, it should have been available (as all other big films) in 70mm release prints.

Steve

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Aaron Garman
Phenomenal Film Handler

Posts: 1470
From: Toledo, OH USA
Registered: Mar 2003


 - posted 12-21-2003 05:48 PM      Profile for Aaron Garman   Email Aaron Garman   Send New Private Message       Edit/Delete Post 
If I ever get back in booth this week (I'm ushering all week) I'll check that out Jack. Darryl, the house the HUM is in is in Dolby Digital. I had a thread about it months ago. Try this link to get to the thread or just search for "subwoofer humming". I never could figure it out and our tech thinks nothing is wrong at all. In fact, their are only a few that think there is a problem yet fail to acknowledge it as "important". UGH!!!!!! [puke]

AJG

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Dominic Case
Expert Film Handler

Posts: 131
From: Sydney NSW Australia
Registered: Aug 2003


 - posted 12-21-2003 11:42 PM      Profile for Dominic Case   Author's Homepage     Send New Private Message       Edit/Delete Post 
OK, here's a word from the labs (yes I work in one AND I follow film-tech!).

It's not a question of the labs "rushing things" or getting greedy. It's a question of the time we are given to make prints. As you've probably noticed, releases are wider and wider these days, and with an increasing number of world-wide simultaneous releases. The labs are expanding their facilities as fast as they can be built, but we still only get literally a few days to complete orders of up to several thousand prints. To make it worse, there are often last-minute editorial or visual effects changes long after the film should have been locked off, so we are still waiting on a negative for one spool when complete copies should already be shipping.

That's why the theatres receive their prints so late (another pet theme on film-tech), and why QCing is so difficult. Reprinting copies simply means that the order will be shipped later still. Believe it or not, labs really are putting in more and more systems to try to prevent any errors or at least pick them up while there's still time.

That's where the move to cyan dye analogue tracks will be a big advantage, if the distributors ever follow through on it. One of the biggest time-losers and reasons for reprinting reels is faulty redevloper application on the analogue track. That will be eliminated when there's no need for redevelopment. Also, to bring it back to the original point of this thread, it will renew the need for theatres to instal the correct analogue system (red LED reader). This thread proves that the "we don't need to change the analogue system, we play digital" argument won't wash.

Finally, why are there frequently problems with digital sound, but rarely problems with picture, as someone asked? Simple - minor errors in picture (colour cast, slight slippage, dirt, or any number of projector misalignments) cause a slight deterioration. Lesser problems in digital systems correct themselves, giving a perfect result. However, equivalent problems cause catastrophic failure of the system. With digital, you can't be "a little bit off". It's either perfect or non-existent.

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Gordon McLeod
Film God

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From: Toronto Ontario Canada
Registered: Jun 99


 - posted 12-22-2003 01:03 AM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
Having serviced many labs equipment and seen the scheduling nightmare I have often said more credit is do to them for delivering what they do at the relatively high quality they do.
That said if they were to have to slow down or have complete negatives to work with there would be few prints struck and many smaller markets would be denied a print for the opening week and I can already hear the hue and cry if that were to happen
I doubt in fact that the reject rate from the labs is any higher than any other industrial manufactureing process has

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Will Kutler
Phenomenal Film Handler

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From: Tucson, AZ, USA
Registered: Feb 2001


 - posted 12-22-2003 02:45 AM      Profile for Will Kutler   Email Will Kutler   Send New Private Message       Edit/Delete Post 
I was a projectionist for a major 20-plex first run cinema that utilized all three digital formats, at least one format per screen at any one time. Consequently, rarely were digital formats swapped between screens, rather prints were swapped on almost a daily basis.

While the digital formats can provide some awesome sound, this theatre would have been at a major loss w/o analog to back-up each screen!

More often than not, the notorius SDDS would skip in and out of digital. Occasionally, we would have SRD problems, and in many cases we would show "sneak previews" and special runs prior to the "official" release date and the needed DTS discs would not have been sent with the print!

What I found is this: if a print skips in and out of digital on a regular basis, then run the print in analog until the technical problem, whatever it may be, is resolved. If you have a properly maintained and aligned analog system, chances are the audience will not notice. As a projectionist, sometimes I would be forced to run a digital print in analog due to a technical problem. I would then make it my business to ask patrons comming out of the problem theatre at shows end for their opinion of sound quality, and rarely did they notice that the print was in analog! What they would notice, and subsequently complain to management about, is if a print would skip between digital and analog...which is always very noticeable!

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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 12-22-2003 11:21 AM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
Just curious if the Dolby CP650 error log keeps track of reversions to analog?

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Thomas Procyk
Phenomenal Film Handler

Posts: 1842
From: Royal Palm Beach, FL, USA
Registered: Feb 2002


 - posted 12-22-2003 12:15 PM      Profile for Thomas Procyk   Email Thomas Procyk   Send New Private Message       Edit/Delete Post 
Okay, my turn I guess...

In my opinion, it may not be the lab's fault or the theater's fault or the projectionists' fault all the time. Usually it's corporate's or management's.

I've worked at a few places where we would get a horrible reel or two in a print, first-run. Sometimes the SRD track was printed a few mm off of the sprockets, or there was a milky "rain" effect on the image. Any requests to management to arrange for a replacement reel was either ignored or denied because "we don't want any trouble with the studio" or "they'll think we did it and charge us." [Mad] WTF?!?! We got the print TODAY! It would take us AT LEAST a week to reprint the SRD track incorrectly! [Roll Eyes] Same would happen if we informed them we didn't get the DTS discs, or that they were damaged. So we would end up running prints that would drop out of digital, or be forced to play in analog. Luckily, all our analog systems were up to par at the time. And God forbid the projectionist call Technicolor themselves with the number conveniently printed on the film cans -- that got one of our projectionists a write-up!!!

Then you got these control freaks who MUST do the auditorium assignments and NO ONE can question their placement. Even if a DTS-only print is going into a Dolby house or vice-versa, that didn't matter because their decisions were based on "the flow of traffic into the lobby." Nevermind the two houses are across the hall from each other. Projectionists should have the final say in ALL auditorium assignments in my opinion. And ESPECIALLY none of this "auditorium assignments were decided by the blue-haired dick that sits behind oak desk in Ducktown, Mississippi and who's never been to our theater" crap.

As for digital sound killing 70mm, I don't think that was directly the case. The need for dual-inventory prints is what killed 70mm. Any multiplex theater running a 70mm print of something needed a 35mm "backup" for when the print moved to the smaller house. When digital sound came out, (at least, digital sound after CDS) it was seen as a way to eliminate the need for dual-inventory = less money spent.

When Regal was building the flagship I started my "theater career" at, I asked them if they were installing any 70mm setups for their huge screens. I was told that it was too much hassle, that with the current advances in 35 (whatever those advances may be) there was no need for it, and that it was a greater cost that wouldn't generate any more profit. Hell, we were the only game in town with stadium seating! We didn't need 70mm to bring the people in... [Frown]

=TMP=
Happy Holidaze!

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Jack Ondracek
Film God

Posts: 2348
From: Port Orchard, WA, USA
Registered: Oct 2002


 - posted 12-22-2003 12:52 PM      Profile for Jack Ondracek   Author's Homepage   Email Jack Ondracek   Send New Private Message       Edit/Delete Post 
quote:
Projectionists should have the final say in ALL auditorium assignments in my opinion. And ESPECIALLY none of this "auditorium assignments were decided by the blue-haired dick that sits behind oak desk in Ducktown, Mississippi and who's never been to our theater" crap.
Well, as an owner (blue-haired dick, I guess) and a projectionist, I can't say that I totally agree with you there.

Auditorium placement is a lot more complicated than whether the print fits the booth equipment. However, I would say that a manager (or whoever does make the placement decision) should be informed enough about the booth so that, in addition to other considerations, a print is run on equipment that can best reproduce its capabilities when possible.

At my theatre, consideration for placement include the obvious seating capacity issues, as well as the visual impact of the film. If other considerations were a toss-up, pictures like "Master and Commander", "Last Samurai" and the current "LOTR" would get more points for presentation on our largest screen. As much as possible, we also tend to keep pictures that draw a lot of children close to the lobby, so they don't have to go past any more doors than necessary. Our place is 20 years old, kids tend to be "verbally ebulent", and double door entrances weren't common then. As for sound, we're all digital now, so that's not a prime factor, but before we were, it would be part of the mix, depending on how the priorities landed.

These are issues that are more commonly on the mind of the manager... or should be. In any case, setting those priorities and making a screen placement decision is not something I would hand over to the projectionist. I was thinking about back when I was in some of the SRO booths in Seattle back in the '70s. I don't think that the idea that a manager would ask me what screen to put a print in would have occured! Most of them have such little authority anymore that it's highly unlikely they'd cede any to a booth operator.

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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 12-22-2003 01:19 PM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
quote:
As for digital sound killing 70mm, I don't think that was directly the case. The need for dual-inventory prints is what killed 70mm. Any multiplex theater running a 70mm print of something needed a 35mm "backup" for when the print moved to the smaller house. When digital sound came out, (at least, digital sound after CDS) it was seen as a way to eliminate the need for dual-inventory = less money spent.
The need for dual-inventory did not kill 70mm. The studios seemed quite content to maintain dual inventories for certain titles. Witness how many 35mm titles got the 70mm blowup treatment in the 70s and 80s. If dual-inventory scenarios were truly to blame, as you suggest, I don't think they would have bothered with 70mm blowups in the first place.

High-quality multitrack audio made 70mm attractive as a premiere release format. Digital audio on 35mm made 70mm redundant in this regard. It is no accident that the decline in the availability of 70mm titles and the emergence of digital audio formats occured around the same time.

quote:
Projectionists should have the final say in ALL auditorium assignments in my opinion.
You bring me such JOY!

(Falls off chair, laughing.)

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Brad Miller
Administrator

Posts: 17775
From: Plano, TX (36.2 miles NW of Rockwall)
Registered: May 99


 - posted 12-22-2003 04:02 PM      Profile for Brad Miller   Author's Homepage   Email Brad Miller       Edit/Delete Post 
Jack has a great attitude toward auditorium placement. I do understand Tom's frustration though. There really is nothing worse than having a top masking auditorium with SDDS and a side masking auditorium with SRD where both have identical quantity of seats and are both at the end of the hallway across from each other being booked where the non-SDDS scope film gets played in the SDDS house and the multi-format flat film gets played in the SRD house. Stupid, stupid, stupid!

Still the difference is based purely upon the quality of the manager vs. the projectionist. I've seen equal amounts of theaters where the projectionist doesn't have a clue as to the downstairs operation and would do a lousy job in placement vs. a clueless manager that doesn't want to spend any time on placing things where they should be for presentation as well as crowd control.

Of course during new construction no theater should ever be built with top masking and SRD should be the standard format in every house. (SRD is on every print, there are no discs to worry about not showing up with the print and people who shoot flat movies suck anyway...for they are throwing away roughly half of the resolution on 35mm film as well as a large chunk of the available light, also magnifying any registration errors.) That puts an end to such nonsense and makes the crowd control the only real issue when scheduling. [thumbsup]

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 12-22-2003 04:52 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
No brad the only scheduling issue is providing sufficient tie in points to the soundsystem for high quality audio on the bootlegs [Smile] [Smile] [Big Grin]

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