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» Film-Tech Forum ARCHIVE   » Operations   » Digital Cinema Forum   » Just saw SW3 in digital with Kodaks system. Wow! (Page 3)

 
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Author Topic: Just saw SW3 in digital with Kodaks system. Wow!
Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 05-22-2005 09:49 PM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
quote: Steve Guttag
As to service...that will get less with time...board changeouts will become BOARD changeout...servers will also get smaller and more reliable with time (and cheaper). Look at the 8" floppy, to the 5-1/4" floppy to the 3.5" floppy to the CD or Harddrive...it just gets more reliable and higher density while getting cheaper.

I have not seen server type items, or electronic equipment manufactured in small numbers become all that much more reliable over the years. the main difference today is that they consume less power and run at higher speeds, neither of those has increased reliability at all, its stayed about the same. Look at DTS which is nothing more than a server of sorts.......lots of trouble over the years! Items manufactured in small numbers always seem to go through a settling in period of sorts and then experience the normal breakdowns and such. Aside from server breakdowns there will also be server malfunctions or which there have already been plenty of. Also the format used, 8" floppy, 3" foppy, CD Rom, Hard drive, ets has nothing to do with increasing operating reliability as its all mechanically based so I'm betting this end of the game will stay about the same as it is today, perhaps getting just a little bit better than it is.

Mark

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David Stambaugh
Film God

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From: Eugene, Oregon
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 - posted 05-22-2005 10:18 PM      Profile for David Stambaugh   Author's Homepage   Email David Stambaugh   Send New Private Message       Edit/Delete Post 
Server-grade microcomputer systems usually have a lot of fault-tolerance in their design: ECC memory, redundant power supplies, monitored fan speeds, etc. Also hot-swappable components where possible. Often something can fail and the system will continue to run while a replacement part is ordered. Are d-cinema servers being designed and built to provide that kind of reliability? Or are they being built to a price point? Any junk PC can be turned into a "server" but not necessarily one that'll be reliable over the long haul.

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Steven C Y Chan
Film Handler

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From: Hong Kong, HKSAR
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 - posted 05-22-2005 10:24 PM      Profile for Steven C Y Chan   Author's Homepage   Email Steven C Y Chan   Send New Private Message       Edit/Delete Post 
People here just say the reliable of the security of the computer. We download the film by a fire-wire Hd, another hd on another cable for the subtitle and a computer for setting and also the marco from the film company.... we also heard a lot of them down by high temperature in china. [Confused]
By the way, we had a barco dp-100 and GDC server, a simplex projector with a 7000W lamphouse in a same screen, both playing SW3 now, most ppl here say the sound in digital is better(?, AES direct to a CP650)but the picture of film is better... [Confused]

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Steve Guttag
We forgot the crackers Gromit!!!

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From: Annapolis, MD
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 - posted 05-23-2005 06:24 AM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
David...the servers I've worked with and have seen that are coming out (like Dolby's) have redundant systems and are indeed hot swappable. Thus...if a drive goes down...it tells you, continues to run the show and upon installing the replacement, will automatically load the new drive so it once again is on line. And with ethernet ports...the failure could be handled by a central dispatch area, replacement sent and theatre notified without the theatre itself actually knowing about the failure.

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Mark Gulbrandsen
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 - posted 05-23-2005 07:17 AM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
Oh come on Steve... get real. Most locations cen't even get replacement reels of film let alone parts for a server. Are we to depend on the likes of Technicolor distribution for this sort of parts replacement service in the future...... or a company that closes for weeks at christmas time.... Yea, right......... that'll work out real good.

Right now the biggest problem has been server drop outs(redundant or not) or data not playing back at all and this is a much worse problem in and of itself.

Mark

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Steven C Y Chan
Film Handler

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From: Hong Kong, HKSAR
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 - posted 05-23-2005 08:20 AM      Profile for Steven C Y Chan   Author's Homepage   Email Steven C Y Chan   Send New Private Message       Edit/Delete Post 
My projector supplier get some reporter visit our company which get first DLP projector in our location, and he 'accident' delete the marco and subtitle. I don't think these can happen in film, but can easy happen on digital. - accident delete or wrong marco [Frown]

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Martin Brooks
Jedi Master Film Handler

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From: Forest Hills, NY, USA
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 - posted 05-23-2005 12:29 PM      Profile for Martin Brooks   Author's Homepage   Email Martin Brooks   Send New Private Message       Edit/Delete Post 
I saw the film in both DLP and 35mm in a Manhattan theatre. In terms of color, both presentations were comparable - they both lacked blacks. Night scenes looked esp bad (IMHO), but I suspect this is because it was shot in HD and not on film, so this isn't a great film to compare 35mm and digital presentations because (IMHO), the 35mm is inferior in the first place.

I have a feeling that the house relamped for this presentation, because the screen brightness from corner to corner for the 35mm presentation was better than I had ever seen it before. The 35mm print was also in excellent condition.

I saw absolutely no digital artifacts on the DLP presentation. Even the craw at the beginning looked good. I believe the screen was about 50' wide.

One note on SHOWMANSHIP: During the digital preshow, the screen was masked. Before the DLP previews started, they pulled out the masking. The audience went "whoa!" and applauded. We frequently debate on here whether the audience notices anything, especially when they don't complain when things go wrong technically. This incident tells me that they notice a lot and that showmanship still makes a difference.

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David Stambaugh
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From: Eugene, Oregon
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 - posted 05-23-2005 12:43 PM      Profile for David Stambaugh   Author's Homepage   Email David Stambaugh   Send New Private Message       Edit/Delete Post 
quote: Martin Brooks
One note on SHOWMANSHIP: During the digital preshow, the screen was masked. Before the DLP previews started, they pulled out the masking. The audience went "whoa!" and applauded. We frequently debate on here whether the audience notices anything, especially when they don't complain when things go wrong technically. This incident tells me that they notice a lot and that showmanship still makes a difference.

Regal did the same thing here (regular rolling stock though, not digital) and the audience DID notice. Little things like that help make the moviegoing experience more special. Any theater with side masking should make it POLICY to add to their showmanship by doing that whenever they can.

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Michael Schaffer
"Where is the
Boardwalk Hotel?"

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 - posted 05-23-2005 01:36 PM      Profile for Michael Schaffer   Author's Homepage   Email Michael Schaffer   Send New Private Message       Edit/Delete Post 
quote: Steven C Y Chan
My projector supplier get some reporter visit our company which get first DLP projector in our location, and he 'accident' delete the marco and subtitle. I don't think these can happen in film, but can easy happen on digital. - accident delete or wrong marco
One can not easily delete a macro "by accident" unless somebody plays around really stupidly in an area that he should only have access to and play in when he knows what he is doing.

Still, deleting a macro is no problem, editing a new one is no biggie at all. It takes about a minute or so when you have the other macros still on the machine, or better still, backup files on your notebook and under different names on the machine itself (like "macro001backup"). Then all it takes is to rename that file.
Selecting a wrong macro is the same mistake as selecting the wrong format when playing film. But in the case of the DLP system, that step can actually be automatized too.

But we are really going in circles here. There is no doubt that stupid and incompetent tinkering with DLP projectors can cause small and big problems. But in that there is no difference between the worlds of film and DLP. Except that all those settings are much easier protected and can be backed up in a digital system. They can also be removed from the reach of incompetent people. Now, if somebody has access to the setup but does not know what he is doing and deletes part of the setup, then the problem is not with the system.

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Scott Norwood
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 - posted 05-23-2005 02:48 PM      Profile for Scott Norwood   Author's Homepage   Email Scott Norwood   Send New Private Message       Edit/Delete Post 
Agreed, but wouldn't it be better to get rid of the stupid and incompetent operators than to restrict them from making (sometimes necessary) adjustments?

I would support the idea of a "tampor proof seal" (either physical or electronic) which would give an indication of when the machine was adjusted, but I absolutely detest the idea of "locked down" equipment which cannot be adjusted under any circumstances except by someone with the necessary "keys" (physical or electronic).

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John Pytlak
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From: Rochester, NY 14650-1922
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 - posted 05-23-2005 03:33 PM      Profile for John Pytlak   Author's Homepage   Email John Pytlak   Send New Private Message       Edit/Delete Post 
The Kodak Digital Cinema System at Cinemark Tinseltown USA in Rochester (Gates) NY is on Screen #9, which I recall is 25x60 feet in size.

"Color Management" is an important part of any Digital Cinema System, and is being standardized by the SMPTE DC28 Committee. The Kodak Digital Cinema System is designed with the flexibility to meet current and future SMPTE Standards, and will use the latest in Kodak Image Science to do so:

http://www.kodak.com/US/en/motion/products/digital/featurePresentations.jhtml

quote:
The KODAK Solution is built around an easy-to-use KODAK CineServer, driven by unique KODAK Software and supported by a full range of KODAK Services — including content preparation and delivery.

It begins with a Kodak wide-area network connecting to a Kodak in-cinema network. Content, software updates,and security "keys" are delivered, components are remotely monitored and diagnosed, and content receipt and play are automatically verified — all through the network.

Lobby display monitors and screens can also be linked to the network. So additional streams of content can be managed and played, flexibly, throughout the site.

Secure content arrives from KODAK Digital Cinema Services (our network operations center) — or other content preparation sources — on DVD-ROM, hard disk drive or, in the future, via satellite. Feature movie files arrive "encrypted" to prevent piracy, and "compressed" to reduce data-file size and make distribution more efficient.

The feature presentation, on hard disk drive or DVD-ROM, is inserted directly into the KODAK CineServer. In the server, it's automatically decrypted, decompressed, and sent to a feature-quality (up to 2K) projector for each auditorium.In this mode, the KODAK Digital Cinema Content Manager handles scheduling via its connection to the ticketing system.

When the presentation arrives via satellite, the central Content Manager receives and transmits it to the designated KODAK CineServer. In the server, it is decrypted, decompressed, and staged until it plays as scheduled. In this mode, content can be stored in the Content Manager or in the CineServer.

The KODAK System is connected to the ticketing system for show schedules,so content plays on the screen where it's booked. The KODAK System also interfaces with the theatre's automation system for curtains, lighting, and projector start — so it fits seamlessly in your operations and your customers can experience a smooth and enjoyable presentation.

And, as part of our full service, we'll make sure your people are fully trained and confident with all their new capabilities. When you choose to work with Kodak,you're choosing a company that will help you to enjoy the benefits of digital cinema with confidence. And you're choosing a partner who's committed to your business success now — and in the future.

Kodak LaserPacific prepared the content, including the feature and all trailers, for all the Kodak Digital Cinema sites. The encrypted feature data was sent to each theatre via hard drive, and loaded directly into the Kodak CineServer:

http://www.kodak.com/US/en/motion/products/digital/cinemaSolutions.jhtml

quote:
NETWORK-BASED SOLUTION BUILT ON LINUX PLATFORM WITH ALL SYSTEMS AND SERVICES:
Fully compliant with today's — and will be compliant with tomorrow's — evolving interoperability standards of DCI and SMPTE
Supporting a choice of projectors — up to 2K resolution today, with upgrade to 4K tomorrow
Driven by unique KODAK Software and supported by KODAK Service worldwide

AFAIK, all three US Kodak Digital Cinema Sites are using the Barco 2K DP100 projector.

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
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 - posted 05-23-2005 05:35 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
Oh come one Mark...the server will be treated like booth equipment today...it will be the theatre's responsibility to maintain spares...just like xenon lamps. The difference now is a company, like Regal that already monitors the ethernet port of all devices that have them, can see when a server has an issue and dispatch one of their technicians and necessary parts from a centralized office rather than by hit and miss detection at the theatre level. It is more efficent...the distribution company wouldn't have a part in that sort of failure.

Now if the source files that the studio provides has corrupt damaged or even wrong information, then yes the theatre would be in the same predicament they are in today...they could still place the wrong language on part 6 of the movie though it is less likely since the film will be treated as one feature rather than 5-10 parts (depending on storage device).

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Alan Gouger
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 - posted 05-23-2005 05:57 PM      Profile for Alan Gouger   Author's Homepage   Email Alan Gouger   Send New Private Message       Edit/Delete Post 
John

Thanks for chiming in. Lots of good stuff and very interesting.
These are interesting times for Kodak being a dominant player for both formats, Film and now Digital.

Keep up the good work.

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Michael Schaffer
"Where is the
Boardwalk Hotel?"

Posts: 4143
From: Boston, MA
Registered: Apr 2002


 - posted 05-23-2005 07:42 PM      Profile for Michael Schaffer   Author's Homepage   Email Michael Schaffer   Send New Private Message       Edit/Delete Post 
quote: Scott Norwood
I would support the idea of a "tampor proof seal" (either physical or electronic) which would give an indication of when the machine was adjusted, but I absolutely detest the idea of "locked down" equipment which cannot be adjusted under any circumstances except by someone with the necessary "keys" (physical or electronic).
Just that is what keys and passwords are for. You can give them to the people you trust.
In this context, I like Christie's concept better than Barco's. On the Barcos, there is next to no adjustment possible without the notebook and setup software. Christies have a setup software and a touch panel with a user and a password protected setup level. So you can actually call the theater and talk somebody you trust will make the right changes through on the phone, provided you give him the password. That way you also know what changes have to be made. The problem with the Barcos is that they have only 6 user-accessible macros (at least the 50, I haven't worked with the 100 yet), so even if you set up a number of macros for all sorts of situations in advance, you still have to actually drive to the theater and hook up the notebook just to tie a new configuration to one of the buttons. Of course you can also have them on a network and can dial into the unit remotely.

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Steve Guttag
We forgot the crackers Gromit!!!

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


 - posted 05-23-2005 11:17 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
Michael,

Look into the GPIO port on the DP50...you can set up 8 more macros there.

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