Hi everyone. I've just tried connecting two webcams to my Fedora Core 1 linux box. Both had the same trouble. One is Kensington camera which uses (from memory) the se401 driver. The other is a labtec which identifies itself as a Logitech Quickcam Express. I've used the quickcam driver for this.
Both give appalling images. The image is nearly black with very bright blobs. If I move my hand in front of the camera, then the blob changes, so it appears to be picking up something.
Since both cameras have the same problem, I'm sure that it's something in software that's causing the problem. The output of qcset is:
Name : Logitech QuickCam USB
Type : capture subcapture
Channels : 1
Audio devices : 0
Maxsize : 352,292
Minsize : 32,32
Overlay coords: 0,0
Capture size : 352,292
Chromakey : 0
Flags :
Channel : 0
Name : Camera
Tuners : 0
Flags :
Type : camera
Norm : 0
Brightness : 32768
Hue : 32768
Color : 32768
Contrast : 32768
Whiteness : 32768
Depth : 24
Palette : RGB888 packed into 24bit words.
Using gqcam and adjusting the brightness and contrast etc changes the image, but does not fix the problem. Here's a link to a picture of what the picture looks like:
http://www2.wmin.ac.uk/clemenr/quickcam.png
At present I'm stumped, and searching around the web has revealed nothing. Any hints would be greatly appreciated.
Cheers,
Ross-c