[AG-TECH] Webcam on FC2

[Douglas Kosovic]

Hi Michael,


> I'm trying to get my Logitech Quickcam Pro 4000 working in FC2.  I have 
> the 2.6.9 kernel and I can  see that the camera is recognized as the venue 
> client starts:

> But once vic is launched I get this:
>
> v4l: mmap()'ed buffer size = 0xe1000
> Got pict, palette=15
> ioctl VIDIOCSPICT: Invalid argument
> Got pict again, palette=15
> V4lGrabber::start() ioctl VIDIOCMCAPTURE even: Invalid argument
> V4lGrabber::start() ioctl VIDIOCMCAPTURE odd: Invalid argument

Are you using AccessGrid-2.3-5.i386.rpm by any chance? I broke webcams based 
on the pwc driver (or more generally devices
that only support YUV420) in that release after adding support for 
Kensington webcams (and other RGB24 capture devices). See:
  http://bugzilla.mcs.anl.gov/accessgrid/show_bug.cgi?id=1203

AccessGrid-2.3-6.i386.rpm works with both pwc driver webcams and RGB24 
webcams.


Cheers,
Doug