It has to be a driver issue: With another Webcam I have it works totally fine.

In my case it doesn't even work with really low resolutions at all: pi@himbeere:/home/pi/www$ vgrabbj -q 100 -o jpg -i qsif -f webcam.jpg -d /dev/video0 Could not open configfile /usr/etc/vgrabbj.conf, ignoring Device doesn't support width/height Fatal Error (non-daemon), exiting... There was no map...

It seems to be impossible to click the link above (and to edit my psot), but it should aim to:

http://img.geeksfactory.de/i/raphael/webcam%20(1).jpg

Today I connected the old webcam I had lying about to my Raspberry Pi and tried to grab pictures from it. All I get are beautiful pictures like: http://img.geeksfactory.de/i/raphael/webcam%20(1).jpg and https://twitter.com/_rami_/status/230971705152118784/photo/1/large Fractions of the pictures inde...