Thanks for your answer.
I plan to put this rasberry pointing my parkinglot.
I have my other raspberry running Domoticz
So using uvccapture is no option.
Motion is working fine but I cant take "snapshots" from it on demand only on specified time like each 5 minutes or so.
I got a USB camera Logitech C270 connected and I have tried Motion and fswebcam and it works perfect and takes nice pictures. But I want to use this raspberry and webcam as "webcamserver" so that I can get snapshots in Domoticz. I have a couple of Axis cameras and Dlink with those cameras I can use ...