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jamsys
Joined: 29 Jun 2006
Posts: 152
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| Posted: Mon Oct 18, 2010 9:15 pm Post subject: Is 3D possible?? (possibly stupid question) |
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I havent been online lately, but I was wondering if 3D was possible with CRT's???
no flaming!!!
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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| Posted: Mon Oct 18, 2010 9:36 pm Post subject: |
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a bottle whisky and c20h25n3o and you see 3d in beautiful colours on every pj.
just kidding it is possible there is a recent thread on this forum somewhere that discusses 3d.
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marquee 9500ultra HD10L moome hdmi1.3 v3+ some mods.
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dturco
Joined: 06 Feb 2009
Posts: 3778
Location: Eastern Shore Maryland
TV/Projector: Runco DLP VX-3000i Marquee 9500 parts doner
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ecrabb
Forum Moderator
Joined: 13 Mar 2006
Posts: 15909
Location: Utah
TV/Projector: JVC RS40, Epson 5010
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| Posted: Mon Oct 18, 2010 10:07 pm Post subject: |
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There are at least 3 or 4 pretty thorough threads on the subject, from the theoretical to the practical (like Craig's thread, Dave's link above). Try a search!
SC
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Tim in Phoenix
Joined: 21 Oct 2006
Posts: 4409
Location: Phoenix
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| Posted: Mon Oct 18, 2010 10:25 pm Post subject: |
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Hello
My 3d experience is from working with supercomputer labs, they prefer to call it "stereoscopic" and it has been in use more than fifteen years. Silicon Graphics was at the forefront of stereoscopic image rendering at the time.
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dokworm
Joined: 26 Oct 2010
Posts: 31
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| Posted: Wed Oct 27, 2010 1:34 am Post subject: |
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Short answer, yes it is.
Caveats:
To get the full flicker and judder free experience, you really want 1080P @ 144Hz, and your CRT isn't going to quite cope with that.
720P @ 96Hz maybe, so it will be a little flickery and the green tube tends to ghost a bit. The image is also quite dark, even with the new glasses. Looks great in bright scenes, especially CGI, but is too dark in dark scenes. (Even the best LCD shutter glasses block an appalling amount of light)
How to do it? The thread above looks like there will be a nice and easy commercial solution, otherwise you can make your own sync circuit for a few dollars to trigger a set of LCD shutter glasses. These can be anything from the old wired SEGA glasses that you can pick up for $5, to the NVidia solution for around $180.
If you want to watch commercial 3D Blurays, then you can rip them using 3DBDBuster or SSIF-Sucka and then play the movies back via Stereoscopic Player.
So you can do it now, I've been watching 3DBDs on my NEC XG for a while now using old,old glasses and it works okay, with Nvidia glasses and it works quite well, but the image is dark and though it is fun, it doesn't hold a candle to the cinema or even the affordable 720P digital 3D projectors.
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perisoft
Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY
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| Posted: Wed Oct 27, 2010 2:56 pm Post subject: |
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| dvh99 wrote: | | a bottle whisky and c20h25n3o and you see 3d in beautiful colours on every pj. |
Add in a few deep breaths around some 1,1,1-trichlorethane and you don't even need the projector!
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dvh99
Joined: 25 Dec 2009
Posts: 2158
Location: nederland
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| Posted: Wed Oct 27, 2010 3:00 pm Post subject: |
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| perisoft wrote: | | dvh99 wrote: | | a bottle whisky and c20h25n3o and you see 3d in beautiful colours on every pj. |
Add in a few deep breaths around some 1,1,1-trichlorethane and you don't even need the projector! |
nah not good for the environment.
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