Hi Brian, On Monday 22 June 2009 15:12:36 Brian J. Murrell wrote: > I have a Logitech Quickcam Pro 5000 which I am using with "motion". The > images it's getting though have a purple tint in the brightest spots > (i.e. white t-shirt is purple). > > I have seen this before but I have also not seen it before. Perhaps > it's different pieces of software driving the cam in different ways.
Have you checked the quickcamteam.net forums for information ? They are pretty helpful for Logitech-specific issues. > For background, dmesg reports: > > [ 1043.988176] usb 1-1: new full speed USB device using uhci_hcd and > address 2 [ 1044.288031] usb 1-1: configuration #1 chosen from 1 choice > [ 1044.544029] Linux video capture interface: v2.00 > [ 1045.326055] usbcore: registered new interface driver snd-usb-audio > [ 1045.357304] uvcvideo: Found UVC 1.00 device <unnamed> (046d:08c5) > [ 1045.367888] input: UVC Camera (046d:08c5) as > /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/input/input9 [ > 1045.381663] usbcore: registered new interface driver uvcvideo > [ 1045.381663] USB Video Class driver (v0.1.0) > > Also, perhaps related, perhaps not, motion complains: > > [1] VIDIOC_G_JPEGCOMP not supported but it should be (does your webcam > driver support this ioctl?) I got a patch for that but it was rejected. After some discussions V4L2 developers reached the consensus that VIDIOC_[GS]_JPEGCOMP should be deprecated in favor of new JPEG controls. I haven't had time to work on a proposal for those. Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
