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Digital Cinema Resolution?
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Person99



Joined: 09 Mar 2006
Posts: 4899
Location: Flower Mound, TX

Posted: Mon Jan 21, 2008 4:00 pm    Post subject: Digital Cinema Resolution?

Question for those really up on this.

I rarely go to the theater because I have mine Smile. But wife recently talked me into a couple movies and now I'm curious.

I thought the current state of the digital cinema world was DLP machines (from Barco, Christie, etc) where all at 2K resolution and Sony LCoS machines were at 4K. Were there DLP machines of worse than 2K deployed previously?

The reason I ask is because I have never seen a movie in a theater that was using a digital until a few weeks ago. We have a new AMC by us (opened 5 weeks ago) that claims to be all DLP. We went to see a scope movie there and it looks as good as it can get in a theater (with ambient lighting and all). This was simply the best presentation I have ever seen in my life in a theater. I thought "wow, there is something to this digital cinema."

Then this weekend, we went to see another movie (1.85:1). It also was DLP. But it was awful. We sat in our preffered spot again and could see SDE from hell. My wife asked me why the picture looked "hazy". I told her it was the SDE. We had to move almost to the back row to not see it. Also, the fade to blacks were terrible--more like a fade to light gray--way worse than film. This theater was built a little over 1 year ago so the DLP in it would have been over 1 year old.

So, obviously DLP CR has gotten better in the last year, but I didn't know resolution had. Has the resolution gotten better? What was it over a year ago and what is it now?

Thanks.

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A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....


Last edited by Person99 on Mon Jan 21, 2008 5:40 pm; edited 1 time in total
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dbaisey



Joined: 09 Mar 2006
Posts: 821
Location: Southern Cal LA / Seattle WA

Posted: Mon Jan 21, 2008 5:05 pm    Post subject:

Heres is a link I had http://www.dailytech.com/article.aspx?newsid=9325
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Person99



Joined: 09 Mar 2006
Posts: 4899
Location: Flower Mound, TX

Posted: Mon Jan 21, 2008 5:16 pm    Post subject:

dbaisey wrote:
Heres is a link I had http://www.dailytech.com/article.aspx?newsid=9325


My first guess would have been that the good one was a Sony 4K PJ like your link. But those are not DLP. Here is the listing for the theater:
http://dallas.mrmovietimes.com/movie-theaters/AMC-Highland-Village-12.html

Notice they all say "DLP-Digital Projection". Also, the "Digital Picture" Amenities on this page:
http://www.moviewatcher.com/theatres/theatre_information.jsp?unit=160
say it is DLP, so these two sources had me believing it was DLP, not Sony LCos. But, perhaps it is Sony LCoS and they got it wrong! Smile

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A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
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dbaisey



Joined: 09 Mar 2006
Posts: 821
Location: Southern Cal LA / Seattle WA

Posted: Mon Jan 21, 2008 5:38 pm    Post subject:

On a good note the Dallas area gets about 15 of these in compliance with the servers being used. Dont know if Highland Village is one.

Most likely depends on what the servers are sending at the time. Most early were 3 DPL but the media being sent was crap to great. Doug

Link to NEC DLPs http://www.nec-pj.com/products/dlpcinema/index.html
http://www.necam.com/DC/NC2500S.cfm
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gcom007



Joined: 26 Aug 2007
Posts: 112
Location: Beverly Hills, Michigan

Posted: Mon Jan 21, 2008 8:22 pm    Post subject:

Digital certainly has its strong-points and the lack of wear and tear over time that prints suffer from definitely is a big strike against it, but I'll never get over a great film presentation. There's just something about it that the digital can't quite capture. If it's CG stuff like the Pixar flicks, that's one thing but for live action material, film still does it for me. It's for the same reason why I still play vintage Fender amps. It's why vinyl still sounds better to me. It's why we still have CRT's. Something about that analogue warmth. Digital just seems a little too perfect. Call me crazy...and I'm 24...it's not like I'm trying to cling to my youth or anything. And I mean no offense by that, I'm just saying, no one could pose that argument against me.
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Person99



Joined: 09 Mar 2006
Posts: 4899
Location: Flower Mound, TX

Posted: Mon Jan 21, 2008 8:51 pm    Post subject:

gcom007 wrote:
It's why vinyl still sounds better to me. It's why we still have CRT's. Something about that analogue warmth. Digital just seems a little too perfect. Call me crazy...and I'm 24...it's not like I'm trying to cling to my youth or anything. And I mean no offense by that, I'm just saying, no one could pose that argument against me.


Although the point of the thread was differences in deployed digital cinema's, I have to point out, that the fact that you are 24 does not mean you are are not romanticizing analog. Smile As far as CD vs. Vinyl, you can prefer vinyl, but you can actually measure this one. CD is a more accurate recreation of the original. You may not like an acurate recreation and that is fine. It is all personal preference.

Although my local cinema's digital presentation is the best I've ever seen in a commercial theater, I did not make the claim that digital cinema was categorically better than a film presentation. Your response seems to suggest you misunderstood this.

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gcom007



Joined: 26 Aug 2007
Posts: 112
Location: Beverly Hills, Michigan

Posted: Mon Jan 21, 2008 9:38 pm    Post subject:

Person99 wrote:
gcom007 wrote:
It's why vinyl still sounds better to me. It's why we still have CRT's. Something about that analogue warmth. Digital just seems a little too perfect. Call me crazy...and I'm 24...it's not like I'm trying to cling to my youth or anything. And I mean no offense by that, I'm just saying, no one could pose that argument against me.


Although the point of the thread was differences in deployed digital cinema's, I have to point out, that the fact that you are 24 does not mean you are are not romanticizing analog. Smile As far as CD vs. Vinyl, you can prefer vinyl, but you can actually measure this one. CD is a more accurate recreation of the original. You may not like an acurate recreation and that is fine. It is all personal preference.

Although my local cinema's digital presentation is the best I've ever seen in a commercial theater, I did not make the claim that digital cinema was categorically better than a film presentation. Your response seems to suggest you misunderstood this.


I was blatantly just going off on a tangent. Don't put too much stock in it. I do romanticize the analogue world...lots...Smile Even more so in the guitar world, but I also feel it's by far the most profoundly affected. There's just no comparison to a vintage Fender amp from the 60's to some Fender Cyber Twin produced today. It's night and day.

But anyways, I did get what you were saying, but again, I just went on a tangent. I've seen great digital presentations and mediocre presentations. I don't know a ton about the technology though. I've got to say though, if you go see a film on a print that's been screened for a good while, you definitely see the digital advantage any day of the week.

But the vinyl vs. CD thing...eh, not so sure about that. Vinyl can get the frequencies CD (at standard 16/44.1) can't quite get too. Some argue that those frequencies can't really be heard, but I still believe there's something to that. Unless you are recording audio digitally at 16/44.1 which especially these days no one should be doing, you're not going to get a more accurate re-creation from CD when compared to vinyl. Now granted there are other factors like needle noise, I still don't think it's accurate to say that CD is a more accurate re-creation than vinyl given that vinyl has no digital limitations. Newer digital formats are bridging the gap though which will make it negligible. None the less, it's interesting that so many musicians who can afford to record on tape still do so before converting to digital for Pro-Tools. But that's a whole other road...

Bear in mind, we actually don't have a vinyl deck on any system at this moment. My dad got rid of it a few years back as he got sick of dealing with needles. He had a Linn Sondek I believe. The main audio system just has a Merdian 506.20 CD player and it's great. I ain't totally trying to hate on CD...just saying...I'm definitely on the market for another vinyl deck though...we have hundreds and hundreds of records lying around. It's a shame to not be using them.

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Barco 1208s/e
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GLHS377



Joined: 19 Jan 2007
Posts: 7


Posted: Tue Jan 22, 2008 7:12 am    Post subject:

i had some bootleg techno and dance tracks that actually sound waaay better on warbly old car tapes than on the original CDs when i finally tracked them down.

i'm not a huge fan of all the resolution. well, i am, but i post the counterpoint of making for a lazy mind. when nothing is left to the imagination, the stories told leave little to dwell on, and loose their power. translates over to video games VERY well. most new games, while they look amazing, are junk. decent enough graphics, excelent sound/music and more story make for a better experience in my book. and isn't that what we're after?
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Tue Jan 22, 2008 7:39 am    Post subject:

GLHS377 wrote:
i had some bootleg techno and dance tracks that actually sound waaay better on warbly old car tapes than on the original CDs when i finally tracked them down.

i'm not a huge fan of all the resolution. well, i am, but i post the counterpoint of making for a lazy mind. when nothing is left to the imagination, the stories told leave little to dwell on, and loose their power. translates over to video games VERY well. most new games, while they look amazing, are junk. decent enough graphics, excelent sound/music and more story make for a better experience in my book. and isn't that what we're after?


Bootlegs are cool. Ask Curt.

Say do you winter drive that fancy Omni of yours or do you tuck it away for the winter?

I agree with you on the games. I remember one that was underwater based. It was designed to show off the -then- new Geforce 4600 cards. Cool graphics, flaoting stuff in the water. Total eye candy. Not much fun to play though. I used it as a demo to show off my new card lots though.

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WanMan



Joined: 19 Mar 2006
Posts: 10270


Posted: Tue Jan 22, 2008 11:46 am    Post subject:

All those pixels in brilliant gray. Sweet.
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GLHS377



Joined: 19 Jan 2007
Posts: 7


Posted: Tue Jan 22, 2008 5:34 pm    Post subject:

lol! the omni.. it's in the garage. getting a new roof and koni 8611 inserts, rollcage, G body brakes etc etc etc. it's fully built 2.5l/568 and not really a streetcar anymore. i winter drive my STi. it's REALLY good with snows. cars are kinda my business tho.

these were bootlegs of european stuff waay back in the early 90s when you just couldn't get that kind of music in usa. and nobody had even heard of these djs. let alone were they signed to anyone. so actually, it was all legal, even though that never occurred to me or the friends i got them from at the time. i dunno, is Curt hard on bootleggers?

new games really don't interest me, i'm still waiting for starcraft2. i was ready to send my 8800 gts back(got solely for supreme commander. went back to TA anyway) and use my old ati card as it was having massive problems doing overlay on the secondary monitor. however more pixels saved it! all problems went away when i used my bros dualink 30"lcd(which is absolutely ridiculous for desk use) and used the secondary as analog out for the ampro(3300, just got it from Curt, waiting on a new B neckboard, but the other tubes look GREAT! lol!).

anyhow, i think the higher resolution will be good for reducing the antialiasing effects and i think is an easier thing to do than to work on getting really crazy blacks. offcourse, theres more detail there now, that you can afford to lose some of it to irises and other dilatory light reduction. so it's probably a really good thing in the end.
i know i hated my temorary DLP projector, and maybe i would've liked it more if it had more than 1024x768 res. but probably not.
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Tue Jan 22, 2008 7:01 pm    Post subject:

GLHS377 wrote:
lol! the omni.. it's in the garage. getting a new roof and koni 8611 inserts, rollcage, G body brakes etc etc etc. it's fully built 2.5l/568 and not really a streetcar anymore. i winter drive my STi. it's REALLY good with snows. cars are kinda my business tho.

these were bootlegs of european stuff waay back in the early 90s when you just couldn't get that kind of music in usa. and nobody had even heard of these djs. let alone were they signed to anyone. so actually, it was all legal, even though that never occurred to me or the friends i got them from at the time. i dunno, is Curt hard on bootleggers?

new games really don't interest me, i'm still waiting for starcraft2. i was ready to send my 8800 gts back(got solely for supreme commander. went back to TA anyway) and use my old ati card as it was having massive problems doing overlay on the secondary monitor. however more pixels saved it! all problems went away when i used my bros dualink 30"lcd(which is absolutely ridiculous for desk use) and used the secondary as analog out for the ampro(3300, just got it from Curt, waiting on a new B neckboard, but the other tubes look GREAT! lol!).

anyhow, i think the higher resolution will be good for reducing the antialiasing effects and i think is an easier thing to do than to work on getting really crazy blacks. offcourse, theres more detail there now, that you can afford to lose some of it to irises and other dilatory light reduction. so it's probably a really good thing in the end.
i know i hated my temorary DLP projector, and maybe i would've liked it more if it had more than 1024x768 res. but probably not.


Nice spec's on the Omni, I'm doing a resto on a '88 Lancer Shelby. Back to 99% stock. Except for the Coni's, a blow off valve and an exhaust system.

Curt likes to record the concerts he goes to. Pretty cool eh?

STi's are a fun drive. Never had one but use ti have a '95 Subaru Wagon. Handled almost as nice as my Cherokee AWD did.

What resolution are you running into your Ampro 3300?

I'm ditching my Nvidia 8600 in favour of an ATi 3850. I hate to do it ( really hate to do it! ) but Nvidia doens't do powerstrip and thier custom timmings are broken so I have to. Too bad, I really hate ATi's software.

Back on topic for a minute. I went to see a Disney 3D at the Imax in Toronto. I couldn't see the pixels! I was stunned Shocked Then we went to see Nightmare before Christmas in Imax-3D and it was all pixels. It sucked azz.

Same theater. Wierd.

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GLHS377



Joined: 19 Jan 2007
Posts: 7


Posted: Tue Jan 22, 2008 7:14 pm    Post subject:

wasn't nightmare before christmas all stop motion and film? not digital at all? thats bizzare! maybe their scalar was junk or setup wrong?

recordign concerts is legit i think. well, depending on the venue and the lawyers. with technology the way it is today, you gcould get really good recording equipment that fits in a hat..

you can PM me or email or Im me if you wanna talk cars. i'm buildign a lightweight 450whp ls6 s14 with a lot of carbon as a business show car.. so the omni and it's pile of parts is still waiting. Razz

i've noticed serious quality gained by playing say, gran turismo4 thru the analog PJ vs the digital(with either dscaler or it's internal scaling). especially using Dscaler!
i drive my 3300 at 1600x1200 @70hz. i've only actually tried 1920x1200 really quickly, as i was just mirroring displays till i tried this stupid huge monitor, which led me to use the nview manager, which isn't actually all that bad. the ati software sucks, but, BUT, theres alterante drivers! the OMEGA drivers, which rock hard!

i dunno if there's nvidia omega drivers, but i was about to kill with the dscaler not working on the second display due to a HW non-supported overlay on 2nd output. but now it works magically. i have only changed the displays from an FP2001 and DLP over DVI to the HP3065 and ampro. i can't wait till i get the B neck card in today! it'll be nice seeing those proper ampro colors. focus seems amazing as 10pt font is very legible without straining. i'm only using a 7' screen tho. which is plenty for us. actually if our BG800 hadn't died, i'd still be running 1440x1050, which many people will tell you is way too high for a BG800. but it wasn't. till it died.
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Tue Jan 22, 2008 7:24 pm    Post subject:

Ahhh games. I was playing space invaders (1977 version ) on my wall 10 feet wide off the Ampro 4000 the other night. Fun.

As for the Nightmare Before Christmas, It was an IMAX remaster. Converted to 3D. Not sure where they went wrong but I suspect there are 2 different projectors in use there. Maybe Disney is using LcOS and IMAX DLP??

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ecrabb
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Joined: 13 Mar 2006
Posts: 15909
Location: Utah

TV/Projector: JVC RS40, Epson 5010

Posted: Tue Jan 22, 2008 7:30 pm    Post subject:

OK, I had to look that up. I'm not an import guy, so I didn't know what a an s14 was... So, guys are putting 450HP V8's in a 240sx's? Wow, that must be a hell of a quick little car if you can get it hooked up. What are you getting on it for tires? Are you tubbing out the rear?

OT, I wonder if some of the difference from one digital presentation to another is due to differences in lenses for different aspects.

SC
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GLHS377



Joined: 19 Jan 2007
Posts: 7


Posted: Tue Jan 22, 2008 7:45 pm    Post subject:

right now it's on 245/45/17 RT615s on 17x9s all around, but by the end of the project it'll be on 17x10/11s all around and minimum 295s. tho i'm trying to keep weight down. i'm already going to be lighter than stock 4cyl by several hundred lbs(target weight of 2500lbs wet) with the brake and drivetrain mods i've done(7.25" triple plate clutch, small 2pc multi piston calipers and rotors, alum knuckles, carbon sunroof, light lights etc). it's still an inexpensive project.
but getting VERY off topic!

back to projectors!!! how does one convert a standard film to 3d? it sounds innacurate.. is it shading based?
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Joust



Joined: 05 May 2006
Posts: 2429
Location: Almonte, Ontario, Canada

TV/Projector: Marquee 8501LC

Posted: Tue Jan 22, 2008 10:13 pm    Post subject:

I don't need to crowbar a V8 in my 1988 Toyota Supra. it has the stock inline 6 with a turbo.
simple mods and Voila. 400HP.
i had another last summer that was 500HP but it has a few more mods. mostly Piggyback computer stuff and boost controller.
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Wed Jan 23, 2008 12:04 am    Post subject:

You know Joust a 360 Chrysler V8 will drop right in a Supra with the adaptor kit....
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Joust



Joined: 05 May 2006
Posts: 2429
Location: Almonte, Ontario, Canada

TV/Projector: Marquee 8501LC

Posted: Wed Jan 23, 2008 12:11 am    Post subject:

AnalogRocks wrote:
You know Joust a 360 Chrysler V8 will drop right in a Supra with the adaptor kit....

now why the H E double hockey sticks, whould I want to do that?????
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Wed Jan 23, 2008 12:15 am    Post subject:

Because the Chevy V8 won't fit. lol
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