planktoscope/scripts/raspimjpeg/macros/startstopX.sh

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#!/bin/bash
# example start up script which converts any existing .h264 files into MP4
MACRODIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
BASEDIR="$( cd "$( dirname "${MACRODIR}" )" >/dev/null 2>&1 && pwd )"
mypidfile=${MACRODIR}/startstop.sh.pid
mylogfile=${BASEDIR}/scheduleLog.txt
#Check if script already running
NOW=`date +"-%Y/%m/%d %H:%M:%S-"`
if [ -f $mypidfile ]; then
echo "${NOW} Script already running..." >> ${mylogfile}
exit
fi
#Remove PID file when exiting
trap "rm -f -- '$mypidfile'" EXIT
echo $$ > "$mypidfile"
#Do conversion
if [ "$1" == "start" ]; then
cd ${MACRODIR}
cd ../media
shopt -s nullglob
for f in *.h264
do
f1=${f%.*}.mp4
NOW=`date +"-%Y/%m/%d %H:%M:%S-"`
echo "${NOW} Converting $f" >> ${mylogfile}
#set -e;MP4Box -fps 25 -add $f $f1 > /dev/null 2>&1;rm $f;
if MP4Box -fps 25 -add $f $f1; then
NOW=`date +"-%Y/%m/%d %H:%M:%S-"`
echo "${NOW} Conversion complete, removing $f" >> ${mylogfile}
rm $f
else
NOW=`date +"-%Y/%m/%d %H:%M:%S-"`
echo "${NOW} Error with $f" >> ${mylogfile}
fi
done
fi