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-   -   Edge Blending with 2 Cards (http://www.nvnews.net/vbulletin/showthread.php?t=67445)

nobular 03-31-06 06:31 AM

Edge Blending with 2 Cards
 
Folsk - I have been trying to find an answer to this but I am getting no joy. I want to buy 2 FX4500 and put them in the 1 machine. I want to then connect up 4 projectors. However I need to be able to use the Nvidia Edge Blending across all 4 projectors. I don't want to shell out all the money if this isn't going to work - Does any one have any Ideas?

thanks

Nobular

gigemgal03 07-24-06 02:29 PM

Re: Edge Blending with 2 Cards
 
I have a very similiar setup and am also interested in knowing if this is possible!

Are any nvidia products capable of outputting video to 3 projectors which overlap each other? In my case, each output will be 1280x1024 and will need to overlap the display to its left and/or right by a column of 320 pixels. I use Linux, but I am also interested in finding out whether or not this is possible in Windows. I don't need all the luminance and contrast adjustments in edge blending, just the overlapped output. Thanks!

pgfault 11-16-06 04:03 PM

Re: Edge Blending with 2 Cards
 
We have 2 cards and 3 outputs running Linux. We use nvidia's edge blending for the 2 outputs on one card and define an offset for Xinerama for the single output on the second card. Not sure about Windows.

Sorry for the ttt.

v1rtu0s1ty 09-30-07 11:44 PM

Re: Edge Blending with 2 Cards
 
Quote:

Originally Posted by pgfault
We have 2 cards and 3 outputs running Linux. We use nvidia's edge blending for the 2 outputs on one card and define an offset for Xinerama for the single output on the second card. Not sure about Windows.

Sorry for the ttt.

Someone told me before that we cannot do edge blending in linux nvidia driver. Can you please tell me how you did it? I'm very interested since I also want to apply it here once I get my second projector.

Thanks!

Libertysyclone 10-01-07 10:00 AM

Re: Edge Blending with 2 Cards
 
http://www.nvidia.com/object/IO_29134.html

I think that you cant blend over two different GPUs on the same system But I am not sure.

v1rtu0s1ty 10-01-07 10:31 PM

Re: Edge Blending with 2 Cards
 
Quote:

Originally Posted by Libertysyclone
http://www.nvidia.com/object/IO_29134.html

I think that you cant blend over two different GPUs on the same system But I am not sure.

That was a really cool document! Is there any solution for Linux though?

Thanks! :)


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