Hi=20
has anyone had problems with specifically logitech messenger cameras and
artoolkit?=20
http://www.logitech.com/index.cfm/products/details/GB/EN,CRID=3D2204,CONT=
E
NTID=3D5041
Will run fine but within ARToolkit apps such as simple.exe - getting
blank screen - this is across a number of laptops and desktop PC's.
We are having no problems with pro400
http://www.logitech.com/index.cfm/products/details/GB/EN,CRID=3D2204,CONT=
E
NTID=3D7313
Is it a problem with directx? The PC's all have directx9.* installed
Any ideas - or known issue with bargain cameras?
Cheers
Adrian Woolard
-----Original Message-----
From: owner-artoolkit@h ..................
[mailto:owner-artoolkit@h ..................] On Behalf Of Bruno
Sent: 12 February 2005 19:02
To: artoolkit@h ..................
Subject: Re: Problem with USB Logitech QuickCam Express=20
Hi Emmanuel,
I had the same problem with the QuickCam Express. It's easy to solve if
you=20
have the latest drivers that you can download from logitech's page.
After you install the drivers it will add an icon to the system tray.
When=20
the artoolkit application is running click on this camera system tray
icon=20
and choose camera settings, then you have the options "Mirror
Horizontal"=20
and "Mirror Vertical". I only had to choosed "Mirror Vertical" and the=20=
video is ok now.
I hope this works for you too.
Regards,
Bruno.
At 13:41 1/2/2005, you wrote:
>Dear all,
>I tried to use a "USB Logitech Quick Cam Express" to run the
>AR-Toolkit. Unfortunately, when the camera settings window appears=20
>(Property Sheet Properties), the default frame rate is 15,000 and the=20=
>checkbox "flip horizontal" is disabled.
>
>As a result the video is not correctly displayed.
>
>I tried with another Logitech WebCam and this problem does not occur.
>
>Is it just due to the web Cam ?
>Does anybody else experienced this problem with the QC Express ?
>
>What are the minimum requirements for a webCam to be able to run the=20
>ARtoolkit ?
>
>Thanks in advance.
>Emmanuel
>
>
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