video capture on XPe

[chriso]

Hi

I am trying to get this usb video capture device working with Windows
Embedded (XPe)
http://www.theimagingsource.com/en/products/converters/dfgusb2lt/over...

I have installed DirectX 9.0c. I tested via Dxdiag and everything
seems ok. I installed the device driver and it shows up as expected in
the device manager. Everything works fine on normal XP by the way, so
I assume I am missing something.

The video just shows up as black, nothing in it.

Using editgraph on windows xp, this works:

dfg/usb > xform IAT YUV > Direct Show Video Renderer
dfg/usb lists pins as in=analgue video in & out=capture

However on Windows XPe, the filter box for the device has different
named pins (input1, output0). When playing an error pops up:

"The graph could not change state. The supplied buffer is not valid
for the requested operation".

Does anyone have any ideas what the problem could be?

Many thanks

[Stefan Geissler]

Hi

Windows XP embedded works, some customers use it, but unfortunately I have no experiences with it.

[chriso]

I have installed a webcam component addon for xpe. The camera feed now shows up in edit graph. Here is screenshot:
http://www.chrisoshea.org/storage/ofw/editgraph.gif

However when I load up IC Capture it crashes saying memory error. When I run amcap it says : "Unable to instantiate the graph builder. Class not registered"

Ignoring the fact that I am on XPe, do you have any ideas what the above error might be?

I'd like to completely uninstall any Imaging Source drivers and reinstall. When I click uninstall from device manager, the drivers remain on the system as I plug the device in and it shows up just the same.
How do I completely remove Imaging Source from my system?

Many thanks

[Stefan Geissler]

The problem seems to be, that on your Windows XP2 the filter graph builder (2) is missing. I guess, it simply is not installed.