IMAQ too slow

[Labmaster James]

Hi,

I wonder if you can help me?
I am using Labview 6 and a NI PCI1407 framegrabber. I am using low level
imaq drivers but when I continuously acquire an image for a real-time
display is not as quick as the continuously acquire tool in MAX Measurement
and automation explorer. Why is this and how can I improve the performance
inside Labview? Perhaps I could use VB and the imaq.dll?

Thanks,

James

[Tom Withen]

Hi!

There is two ways to aquire pictures in LV: Snap and Grap. Try both - there
are big perfomance difference.

Hope this will help you.

Tom Withen
Denmark

"James Annesley" skrev i en meddelelse
news:3a12a63e@newsgroups.ni.com...
> Hi,
>
> I wonder if you can help me?
> I am using Labview 6 and a NI PCI1407 framegrabber. I am using low level
> imaq drivers but when I continuously acquire an image for a real-time
> display is not as quick as the continuously acquire tool in MAX
Measurement
> and automation explorer. Why is this and how can I improve the performance
> inside Labview? Perhaps I could use VB and the imaq.dll?
>
> Thanks,
>
> James
>
>