>Hi Mathieu,

 

>I have a dual core Althon 64 + 2 x 7800GT system and draw dispatch time >is pretty near in performance whether I run one camera/window on one >display or two camera/windows on two graphics cards - i.e. I don't see >the slow down you are seeing.

> 

>Perhaps the big difference is that I'm using Linux and your using >Windows.  So try running your app under Linux and see how you get on.

>The problems under Windows might be just down to windows itself, or >perhaps the Win32 implementation of Producer is limiting things.

> 

>Robert.

 

I’m glad that can be just because I’m on Windows… so I will try it on Linux.

>I'll guess you have only one graphics card, (?).

No, I really have 2 x Quadro FX 4500. I’m working with 4 displays… but is there a setting with graphics cards that let them running like just one graphics card?

Thanks for your help

Mathieu

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