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Forum: Screens   03-07-2012, 05:41 AM
Replies: 16
Views: 2,215
Posted By Gregory
Quote:Originally Posted by airscapes...

Quote:Originally Posted by airscapes http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21745833)

The point I was making is folks should at least have some clue...
Forum: Screens   03-06-2012, 08:04 PM
Replies: 16
Views: 2,215
Posted By Gregory
Quote:Originally Posted by airscapes...

Quote:Originally Posted by airscapes http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21744681)

The projectorcentral calculator will tell you what fl you can...
Forum: Screens   02-29-2012, 10:38 PM
Replies: 3,786
Views: 500,432
Posted By Gregory
Quote:Originally Posted by mandarax...

Quote:Originally Posted by mandarax http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21712783)

Have you tried a sample of the Stewart? I use a hp in the showroom...
Forum: Screens   02-21-2012, 09:19 PM
Replies: 3,786
Views: 500,432
Posted By Gregory
Got a question on the "Updated Da-Lite HP Screen...

Got a question on the "Updated Da-Lite HP Screen Gain Calculator".

I'm planning on a 115" wide 2.35 screen. I was thinking of the Stewart ST-130, but the sparklies make me nervous, so I'm looking...
Forum: Screens   02-21-2012, 08:20 PM
Replies: 5
Views: 939
Posted By Gregory
How about shadow boxing the screen? How far out...

How about shadow boxing the screen? How far out from the screen do you think you need to project the shadow box to improve contrast? This will noticeably darken the walls and ceiling due to...
Forum: 2.35:1 Constant Image Height Chat   02-19-2012, 11:54 AM
Replies: 20
Views: 2,115
Posted By Gregory
Quote:Originally Posted by Gary Lightfoot...

Quote:Originally Posted by Gary Lightfoot http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21666770)

Rather than use calculations that have already been posted,...
Forum: 2.35:1 Constant Image Height Chat   02-18-2012, 08:58 AM
Replies: 20
Views: 2,115
Posted By Gregory
Quote:Originally Posted by Gary Lightfoot...

Quote:Originally Posted by Gary Lightfoot http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21662853)

If you then blank the pixels above and below a 2/35 portion...
Forum: 2.35:1 Constant Image Height Chat   02-17-2012, 10:30 PM
Replies: 20
Views: 2,115
Posted By Gregory
Quote:Originally Posted by taffman...

Quote:Originally Posted by taffman http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21658631)

I agree. The A-lens will probably absorb about 2 - 5% of the light,...
Forum: 2.35:1 Constant Image Height Chat   02-16-2012, 10:43 PM
Replies: 20
Views: 2,115
Posted By Gregory
Can anyone confirm if I am calculating correctly...

Can anyone confirm if I am calculating correctly in my post, above?

Thanks
Forum: 2.35:1 Constant Image Height Chat   02-14-2012, 10:23 PM
Replies: 20
Views: 2,115
Posted By Gregory
Quote:Originally Posted by HogPilot...

Quote:Originally Posted by HogPilot http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21644363)

No need to multiply by 0.75 here since ftL are per unit area...
Forum: 2.35:1 Constant Image Height Chat   02-07-2012, 07:24 PM
Replies: 23
Views: 1,869
Posted By Gregory
Quote:Originally Posted by gnolivos...

Quote:Originally Posted by gnolivos http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21608818)

Is that essentially what DLP does then?...
Forum: 2.35:1 Constant Image Height Chat   02-06-2012, 07:09 PM
Replies: 23
Views: 1,869
Posted By Gregory
Quote:Originally Posted by gnolivos...

Quote:Originally Posted by gnolivos http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21606756)

I understand you cant black out pixels with CURRENT technology....
Forum: 2.35:1 Constant Image Height Chat   02-04-2012, 09:45 AM
Replies: 30
Views: 2,413
Posted By Gregory
Quote:Originally Posted by CAVX...

Quote:Originally Posted by CAVX http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21595408)

The curve is there to prevent pincushion. It is set based on the throw...
Forum: 2.35:1 Constant Image Height Chat   02-03-2012, 10:35 PM
Replies: 30
Views: 2,413
Posted By Gregory
Quote:Originally Posted by CAVX...

Quote:Originally Posted by CAVX http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21595165)

Quote:
Next best would be a fixed A-lens for full resolution 2.35,...
Forum: 2.35:1 Constant Image Height Chat   02-03-2012, 10:01 PM
Replies: 30
Views: 2,413
Posted By Gregory
Sounds like the best and most versatile method...

Sounds like the best and most versatile method would be an A-lens on a sled for full resolution 1.78 and 2.35 AR's, coupled with a video processor to scale all other AR's..........most expensive,...
Forum: 2.35:1 Constant Image Height Chat   02-02-2012, 05:42 AM
Replies: 30
Views: 2,413
Posted By Gregory
I'm still a little confused. I don't want to...

I'm still a little confused. I don't want to change the AR, crop or anything like that........just present the image correctly using constant height.

So, for instance, if I wanted to project a...
Forum: 2.35:1 Constant Image Height Chat   02-01-2012, 11:01 PM
Replies: 30
Views: 2,413
Posted By Gregory
My question is how do you display aspect ratios...

My question is how do you display aspect ratios other than the native 1.78 or 2.35?

Zoom Method: no problem, just zoom to any AR.

A-Lens with sled: 1.78 doesn't use the A-lens; 2.35 uses...
Forum: Home Theater Computers   01-22-2012, 10:17 PM
Replies: 32
Views: 5,580
Posted By Gregory
Quote:Originally Posted by AVTechMan...

Quote:Originally Posted by AVTechMan http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21527114)

Salespeople in the stores rarely know anything when it comes to...
Forum: Home Theater Computers   01-21-2012, 09:03 AM
Replies: 32
Views: 5,580
Posted By Gregory
Quote:Originally Posted by DeathPoobar...

Quote:Originally Posted by DeathPoobar http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21520621)

Norco's have an issue with noise, if that is important to you,...
Forum: Home Theater Computers   01-16-2012, 07:28 PM
Replies: 7,720
Views: 501,335
Posted By Gregory
Quote:Originally Posted by stanger89...

Quote:Originally Posted by stanger89 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21502759)

That looks pretty sweet, here's hoping they come up with a...
Forum: Home Theater Computers   01-14-2012, 11:44 AM
Replies: 7,720
Views: 501,335
Posted By Gregory
Quote:Originally Posted by erickotz...

Quote:Originally Posted by erickotz http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21492777)

It's unlikely that the integrated tuner in the Q will support...
Forum: Home Theater Computers   01-14-2012, 09:40 AM
Replies: 7,720
Views: 501,335
Posted By Gregory
Quote:Originally Posted by stanger89...

Quote:Originally Posted by stanger89 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21492258)

ATSC doesn't do me any good, well OK, I need that too, but...
Forum: Home Theater Computers   01-14-2012, 09:01 AM
Replies: 7,720
Views: 501,335
Posted By Gregory
Quote:Originally Posted by stanger89...

Quote:Originally Posted by stanger89 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21491991)

I don't know if it was this thread or the InfiniTV one, but IIRC...
Forum: Home Theater Computers   12-31-2011, 11:47 AM
Replies: 3
Views: 1,336
Posted By Gregory
Quote:Originally Posted by balky...

Quote:Originally Posted by balky http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/21421562)

I use the same processor (i3-2100) for transcoding ...
But I run it...
Forum: Home Theater Computers   12-31-2011, 12:20 AM
Replies: 3
Views: 1,336
Posted By Gregory
As I already have an Xbox 360, I want to...

As I already have an Xbox 360, I want to transcode full resolution Blu-Ray rips on-the-fly from a win7 pc. using media center. I plan to get a couple more Xbox's for the other rooms in the house.
...
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