[LAU] : reacTIVision

[Mysth-R]

Thanks,

2007/10/20, Robin Gareus <robin at gareus.org>:
>
>
>
> Mysth-R wrote:
> > Hi,
> >
> > Do you know reactable ? http://mtg.upf.edu/reactable/
>
> They did a great demonstration of it on LAC 2006!
>
> > I found a tutorial to make my own table, using reacTIVision and a
> webcam.
> > But, reacTIVision don't seems to find my webcam whereas it works with
> > kopete.
> > my device is a logictech quick messenger, and I use the
> > qc-usb-messenger 1.6driver.
> > I am running Fedora 7 with Planet CCRMA.
> >
> > lsusb :
> >
> > [root at localhost ~]# lsusb
> > Bus 005 Device 002: ID 413c:a005 Dell Computer Corp.
> > Bus 005 Device 004: ID 0c0b:b311 Dura Micro, Inc. (Acomdata)
> > Bus 005 Device 001: ID 0000:0000
> > Bus 002 Device 002: ID 046d:08f0 Logitech, Inc. QuickCam Messenger
> > Bus 002 Device 001: ID 0000:0000
> > Bus 001 Device 004: ID 046d:c216 Logitech, Inc. Dual Action Gamepad
> > Bus 001 Device 001: ID 0000:0000
> > Bus 003 Device 001: ID 0000:0000
> > Bus 004 Device 002: ID 045e:00e1 Microsoft Corp.
> > Bus 004 Device 001: ID 0000:0000
> > [root at localhost ~]#
> >
> >
> > Can you help me ? :)
>
> Is the camera mapped to /dev/video0 ? else set the environment variable
> V4L_DEVICE=/dev/videoXXX  before you start reacTIVision.


Ok I set V4L_DEVICE like this :

$ export V4L_DEVICE=/dev/video0

but it doesn't seems to works...
 With kopete it's ok, and if I export /dev/video1 it does not works anymore.
So I am shure that it is the video0 device.

HTH
>
> > I would love to make my own table
> At first I've used a Logitech as well, but it's very cheap optics made
> it a constant source of problems. If you have the choice: use a(n old)
> Video Camera on Firewire. better lenses and higher resolution make it
> fun to play!


Perhaps it is not compatible with quick messenger webcams ?
Unfortunately I don't have other video devices.
Any other Idea would be welcome :)
best,
Erwan


good luck,
> robin
>



-- 
{^_^} Mysth-R {^_^}

http://myspace.com/mysthr
http://myspace.com/aideauditive
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