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From: I-Chun Chen on 12 Feb 2010 16:29
Hi all,

I am trying to acquire images from a usb frame grabber (Sensoray 2255). The device driver is compatible with Directx 9.0c and I was able to use AMCAP as well as VLC player to capture from all 4 channels of the frame grabber. However, no detectable devices show up when I try to query it from Matlab using imaqhwinfo. Can anyone point me in the right direction to try and get the frame grabber working with Matlab?

I am running Matlab 2007a with the image acquisition tool box 2.1

Thanks.
From: Mark Jones on 19 Feb 2010 06:33
Hi I-Chun,

You have performed the correct testing to see if it might be possible to
use this device with the Image Acquisition Toolbox. However, some
drivers are written in such a way that we cannot access them in a
generic fashion. I encourage you to contact our technical support
department to see if this is the case.

Mark


I-Chun Chen wrote:
> Hi all,
>
> I am trying to acquire images from a usb frame grabber (Sensoray 2255).
> The device driver is compatible with Directx 9.0c and I was able to use
> AMCAP as well as VLC player to capture from all 4 channels of the frame
> grabber. However, no detectable devices show up when I try to query it
> from Matlab using imaqhwinfo. Can anyone point me in the right direction
> to try and get the frame grabber working with Matlab?
>
> I am running Matlab 2007a with the image acquisition tool box 2.1
>
> Thanks.
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