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#!/bin/sh
#
# Launch web cam
#
touch $HOME/gst-pid
alreadyrunning=`cat $HOME/gst-pid`
cnt=$(echo $alreadyrunning | wc -w)
if [ $cnt -lt 2 ] ; then
echo "create new $cnt"
gst-launch-1.0 v4l2src device=/dev/video$cnt ! video/x-raw, width=640, height=480 ! videoconvert ! waylandsink &
echo $! >> $HOME/gst-pid
else echo "already running"
for x in $alreadyrunning; do kill -9 $x; done
rm -rf $HOME/gst-pid
fi
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