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Author Topic: The IMAX Digital Experience
Edward Havens
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 - posted 12-28-2011 11:14 PM      Profile for Edward Havens   Email Edward Havens   Send New Private Message       Edit/Delete Post 
I was on the IMAX site today, looking at their own description of their 15/70 auditoriums, and it struck me interesting that Classic Design rolling-loop 15/70 houses have/had screens from 51' x 37' to 117' x 96'. Yet my IMAX Digital house is considered by some to be LieMAX because it's a "smaller" screen, yet my screen is larger than 51' x 37'.

Just struck me interesting is all.

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Pravin Ratnam
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 - posted 12-29-2011 01:48 AM      Profile for Pravin Ratnam   Email Pravin Ratnam   Send New Private Message       Edit/Delete Post 
quote:
quote:
Pravin Ratnam
THe sad thing is the image does look good

Well there we have it.

Way to take it out of context, Tom Petrov. I said it was good for a regular screening, but unacceptable for what I deem to be an IMAX experience.

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Frederick Lanoy
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 - posted 12-29-2011 06:13 AM      Profile for Frederick Lanoy   Email Frederick Lanoy   Send New Private Message       Edit/Delete Post 
quote: Edward Havens
Yet my IMAX Digital house is considered by some to be LieMAX because it's a "smaller" screen, yet my screen is larger than 51' x 37'.
For me, it's not a problem of screen size. I like IMAX because it's 70 mm film projection with a potential of very high resolution. According to me, IMAX becomes LieMax with the use of an inferior digital system.

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Victor Liorentas
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 - posted 12-29-2011 10:31 AM      Profile for Victor Liorentas   Email Victor Liorentas   Send New Private Message       Edit/Delete Post 
I think those small 15/70 screens were set up in existing plexes that wanted to jump on the Imax bandwagon in the 90s.

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Edward Havens
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 - posted 12-29-2011 02:00 PM      Profile for Edward Havens   Email Edward Havens   Send New Private Message       Edit/Delete Post 
Frederick, I'm referencing comments on social sites like Yelp where IMAX Digital screens like mine are called LieMAX because of the screen size, or the dozens of LieMAX websites set up in 2009 where the impetus is specifically on screen size and aspect ratio.

In fact, the whole crap about LieMAX in 2009 started with Aziz Ansari, whose post references a comparison image between THE LARGEST IMAX SCREEN IN THE UNITED STATES and the IMAX Digital screen at a theatre 3,000 miles away from where he saw his movie. Now, I don't know the size of the IMAX Digital screen in Burbank, which I am damn certain isn't as big as the IMAX screen at Lincoln Square, but then, there is only one other IMAX screen as big as the one at Lincoln Square and it's at its sister theatre, the Metreon in San Francisco.

I'd be curious to know what the average dimensions of IMAX 15/70 screens in commercial movie theatres were in May 2009, and see how that compares to the average IMAX Digital screen deployed at the same time.

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Joe Redifer
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 - posted 12-29-2011 02:50 PM      Profile for Joe Redifer   Author's Homepage   Email Joe Redifer   Send New Private Message       Edit/Delete Post 
Weren't the smaller IMAX screens more of an "IMAX Lite"? Something like MPX or some such nonsense? They used the same film but less in the way of sound. Not sure if there were other differences.

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Bobby Henderson
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 - posted 12-29-2011 04:13 PM      Profile for Bobby Henderson   Email Bobby Henderson   Send New Private Message       Edit/Delete Post 
As far as I'm concerned "Lie-Max" is IMAX Digital, regardless of screen size. Furthermore, if a 15/70 film projection system is removed from a real IMAX theater and replaced with digital projectors I'm even less likely to see it there. IMAX Digital's limited 2K native resolution grows worse as screen size is increased. Screen size ain't everything, especially when the native resolution of the material being shown is in the area of HDTV resolution.

I would much rather see 2K resolution video projected on a standard, modest sized movie theater screen than see it blown up to giant size. For instance this is one failing of the 2 large screen houses at the Warren Moore 14 in Moore, OK. Their huge screens are just too damned big for 2K resolution material. They at least need 4K.

Even when film is involved, 2K generated material sucks ass when blown up to the scale of a real IMAX sized screen. I watched Superman Returns in IMAX at the Cinemark IMAX theater in Colorado Springs. The imagery, shot with a 1080p HDTV resolution Panavision Genesis video camera, looked HORRIBLE. Just one great big giant sized BLURRY image. The image resolution was so limited the movie looked like it was out of focus. Kind of like what happens when an amateur wannabe graphic artist "up-rezzes" a low resolution image in Photoshop. Blowing up that tiny JPEG to giant size creates NO additional detail. It just blurs in between the pixels and keeps on blurring. Pretty soon you just have a big, fuzzy, shitty looking image.

So. IMAX Digital really does need to stick to small screens, but it doesn't need the huge up-charge on ticket price and doesn't need to pretend it is the same as the real 15/70 special venue IMAX format. Digital has a very long way to go before it can even get into that ballpark.

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Tom Petrov
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 - posted 12-29-2011 04:33 PM      Profile for Tom Petrov     Send New Private Message       Edit/Delete Post 
Bobby- Did you forget that IMAX also DMR's their Hollywood movies?

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Keegan O'Brien
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 - posted 12-29-2011 04:37 PM      Profile for Keegan O'Brien   Email Keegan O'Brien   Send New Private Message       Edit/Delete Post 
quote: Bobby Henderson
Even when film is involved, 2K generated material sucks ass when blown up to the scale of a real IMAX sized screen. I watched Superman Returns in IMAX at the Cinemark IMAX theater in Colorado Springs. The imagery, shot with a 1080p HDTV resolution Panavision Genesis video camera, looked HORRIBLE. Just one great big giant sized BLURRY image. The image resolution was so limited the movie looked like it was out of focus. Kind of like what happens when an amateur wannabe graphic artist "up-rezzes" a low resolution image in Photoshop. Blowing up that tiny JPEG to giant size creates NO additional detail. It just blurs in between the pixels and keeps on blurring. Pretty soon you just have a big, fuzzy, shitty looking image.
That entire film looks soft and hazzy no matter the screen size. That was done purposefully to capture the same soft haze that the original 70's film had; it wasn't because of the limitations of the camera. Perfect example being TRON: Legacy... same camera, but it's sharp and clear.

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Chris Slycord
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 - posted 12-29-2011 06:37 PM      Profile for Chris Slycord   Email Chris Slycord   Send New Private Message       Edit/Delete Post 
quote: Edward Havens
In fact, the whole crap about LieMAX in 2009 started with Aziz Ansari, whose post references a comparison image between THE LARGEST IMAX SCREEN IN THE UNITED STATES and the IMAX Digital screen at a theatre 3,000 miles away from where he saw his movie.
The fact that he linked to a blog that likened IMAX to 'New Coke', all this clearly started before that. Sure, his blog brought more attention to it, but I remember this whole thing starting with the initial blog. And

And you'll notice that the comparison picture that Ansari used was from the initial blog. And to be frank, he was quite clear that the comparison picture was generally representative of what was happening at the chain theaters (namely, that these screens with height ~30 feet were being labeled as "IMAX").

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Bobby Henderson
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 - posted 12-29-2011 06:59 PM      Profile for Bobby Henderson   Email Bobby Henderson   Send New Private Message       Edit/Delete Post 
quote: Tom Petrov
Bobby- Did you forget that IMAX also DMR's their Hollywood movies?
No I didn't forget about that. I have never been very impressed at all with 35mm to IMAX blow-ups via the "DMR" process (something I have made abundantly clear in this forum if you would bother to look it up, Tom). Taking HDTV video and blowing it up to IMAX is even worse.

15/65mm film imagery is by far the best thing to show on real IMAX screens. The Dark Knight, Mission: Impossible - Ghost Protocol and The Dark Knight Rises aren't 100% pure IMAX movies, but they at least have some native 15/65 originated content. I'm at least willing to go out of my way to see that.

I've never been enthused about seeing movies in IMAX that are nothing but blow-ups. That practice has been wasteful. It would have been more productive for movie theaters and movie studios to show standard 5-perf 70mm prints in key theaters. For each IMAX blow-up print they could have had three 5/70 prints delivering essentially the same image. Plenty of non-IMAX large screen theaters in the US could have used them.

quote: Keegan O'Brien
That entire film looks soft and hazzy no matter the screen size. That was done purposefully to capture the same soft haze that the original 70's film had; it wasn't because of the limitations of the camera. Perfect example being TRON: Legacy... same camera, but it's sharp and clear.
Superman Returns looked better and was far easier to watch on a standard sized movie theater screen. It just plain didn't work on a screen originally built for 15/70 film exhibition. Blurry image quality aside, the image composition and editing pace didn't work for IMAX either.

Tron: Legacy wasn't taped with the Panavision Genesis video camera. Nevertheless, its 2K 3D video sourced material will look sharper and easier to watch on a modest sized theater screen rather than being blown up at a size far too large for its HDTV resolution imagery to support.

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Tom Petrov
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 - posted 12-29-2011 08:15 PM      Profile for Tom Petrov     Send New Private Message       Edit/Delete Post 
quote:
No I didn't forget about that. I have never been very impressed at all with 35mm to IMAX blow-ups via the "DMR" process (something I have made abundantly clear in this forum if you would bother to look it up, Tom). Taking HDTV video and blowing it up to IMAX is even worse.

15/65mm film imagery is by far the best thing to show on real IMAX screens. The Dark Knight, Mission: Impossible - Ghost Protocol and The Dark Knight Rises aren't 100% pure IMAX movies, but they at least have some native 15/65 originated content. I'm at least willing to go out of my way to see that.

I've never been enthused about seeing movies in IMAX that are nothing but blow-ups. That practice has been wasteful. It would have been more productive for movie theaters and movie studios to show standard 5-perf 70mm prints in key theaters. For each IMAX blow-up print they could have had three 5/70 prints delivering essentially the same image. Plenty of non-IMAX large screen theaters in the US could have used them.

Bobby- interesting response, but compared to almost everything that is coming out on standard 35mm these days, a DMR IMAX Digital movie blows standard 35mm away (Note- Just my opinion). With the odd exceptions (True Grit looked stunning), the standard 35mm norms looks like crap, add in the horrible projection standards (I know, not 35mm fault) and too large of a screen and you have a real crap movie going experience. I am not one to compare IMAX Digital to 15/70, I compare it to standard 35mm or regular digital cinema.

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Claude S. Ayakawa
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 - posted 12-29-2011 09:04 PM      Profile for Claude S. Ayakawa   Author's Homepage   Email Claude S. Ayakawa   Send New Private Message       Edit/Delete Post 
After watching a stunning presentation of WAR HORSE on Christmas day on film, I have found 35mm film showings can be just as good as digital if the labs produce beautiful prints and a projectionist take pride in his work and properly projects the prints on well maintained equipment in the booth.

-Claude

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Tom Petrov
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 - posted 12-29-2011 09:11 PM      Profile for Tom Petrov     Send New Private Message       Edit/Delete Post 
quote: Claude S. Ayakawa
After watching a stunning presentation of WAR HORSE on Christmas day on film, I have found 35mm film showings can be just as good as digital if the labs produce beautiful prints and a projectionist take pride in his work and properly projects the prints on well maintained equipment in the booth.
Like I said, the odd exception. I walked into most of the theaters where I saw MI4 in IMAX Digital and I could not believe the garbage on the screen from the 35mm prints. Also, the REALD looked like complete crap.

But at the same theater, I remember how stunning True Grit looked in 35mm

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Keegan O'Brien
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 - posted 12-29-2011 09:21 PM      Profile for Keegan O'Brien   Email Keegan O'Brien   Send New Private Message       Edit/Delete Post 
quote: Bobby Henderson
Superman Returns looked better and was far easier to watch on a standard sized movie theater screen. It just plain didn't work on a screen originally built for 15/70 film exhibition. Blurry image quality aside, the image composition and editing pace didn't work for IMAX either.
I never saw it in IMAX, but the Blu-ray has always displayed the softest Genesis image I've seen. I'll take your word for it in relation to the composition and editing.

quote: Bobby Henderson
Tron: Legacy wasn't taped with the Panavision Genesis video camera. Nevertheless, its 2K 3D video sourced material will look sharper and easier to watch on a modest sized theater screen rather than being blown up at a size far too large for its HDTV resolution imagery to support.
TRON: Legacy was shot with the Sony F35. All the Genesis is is an F35 retrofitted with Panavision lenses and gear. Same brain. I thought that Transformers: Dark of the Moon looked fantastic on 70mm on a 7 story screen, and it was shot with the F35, ALEXA, and the occasional Anamorphic 35mm take. It didn't look near as good as material shot on 15/65mm stock, but it certainly out did 35mm and digital presentations.

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