ok.. i took the time to finish my linux box..
the commandlines for rcamd are:
printf("Usage: rcamd [options]\n"\
" -d <debug level>\n"\
" -m <max difference threshold=0-255> (lower->more updates, default=30)\n"\
" -s <seconds between frames> (default==1)\n"\
" -f <WidthxHeight obey supported size> define size of the output image (default:640x480)\n"\
" -p <port to listen for connections>\n"\
" -b <brightness=1-500> (default=400 available only cameratype=1)\n"\
" -g <gain=0-4> corresponding to a gain of 2^<gain> (default=0)\n"\
" -t <cameratype=0,1> corresponding to a camera driver (0: pwc or 1: ov511 default=0)\n"\
" -r <record interval=0-65535> (default=60 minutes)\n"\
" -a <alert=0,1> define if alert is on or off)\n"\
" -s <max count for difference threshold=0-999999> (default=100)\n"\
" -z <time zone string>\n");
but i have to go now.. so i'll have a further look into it later