#!/bin/bash
function runRecorder {	
newgrp privileged << END
	XDG_RUNTIME_DIR=/run/user/1000 lipstick-recorder
END
}
function killRecorder {
	killall lipstick-recorder 
	sleep 2
	echo should be killed
}
trackeroutput=$(tracker control --miner=org.freedesktop.Tracker1.Miner.Files --pause="makingavideo")
trackercookie=$(echo $trackeroutput| awk '{print $NF}')

runRecorder &
read -n1 -r -p 'Press any key to exit...' key
echo
killRecorder
echo 'making video'

#how many files are there?
count=$(awk "BEGIN {print ($(ls -l frame*.bmp | wc -l) - 1)}")
ints=${#count};

ffmpeg -f image2 -i frame%${ints}d.bmp -threads 3 -framerate 15 "/home/nemo/Videos/recorder-`date "+%Y%d%e-%H%M%S"`.mp4"

echo 'deleting frame*.bmp'
rm -f frame*.bmp
tracker control --miner=org.freedesktop.Tracker1.Miner.Files --resume=$trackercookie