case $1 in scrot) foto="$(mktemp XXXXXX.jpg)" curl http://kelder.zeus.ugent.be/webcam/video/mjpg.cgi \ | ffmpeg -y -ss 0 -i - -vframes 1 -q:v 2 "$foto" feh "$foto" rm "$foto" ;; klein) curl --data "command=set_pos&posX=0&posY=12" kelder.zeus.ugent.be/webcam/cgi/ptdc.cgi ;; groot) curl --data "command=set_pos&posX=50&posY=10" kelder.zeus.ugent.be/webcam/cgi/ptdc.cgi ;; zetel) curl --data "command=set_pos&posX=50&posY=22" kelder.zeus.ugent.be/webcam/cgi/ptdc.cgi ;; *) curl http://kelder.zeus.ugent.be/webcam/video/mjpg.cgi | mpv --no-correct-pts --fps 4.5 - ;; esac > /dev/null 2>&1