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mjpg-streamer-init
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mjpg-streamer-init
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#!/bin/bash
# Handle mjpeg-streamer for Raspberry Pi
# I guess this script can be used on start up. My aim was to plonk it on cron, to switch between day and night modes.
# Why am I not daemonizing this? Well, it just doesn't work for me. You can try and run it with -b and then take out all the screen stuff.
#
# Props goes to jacksonliam on git: https://github.com/jacksonliam/mjpg-streamer
# For modifying mjpg-streamer to work on RPi
#
# No copyright on this. Do what you please with it.
# Configure the 4 lines below
MSTREAMERDIR="/opt/mjpg-streamer-experimental"
WIDTH=1280
HEIGHT=720
FPS=25
# Try not to change anything further below
stopcam () {
# stop things
CAMPID=`screen -ls |grep camz |awk '{print $1}'`
if [ -n "${CAMPID}" ]; then
kill `screen -ls |grep camz |awk '{print $1}' |sed 's/.camz//'`
fi
# can't kill something thats not running...
}
day () {
# start in day mode
screen -S camz -d -m ${MSTREAMERDIR}/mjpg_streamer -o "${MSTREAMERDIR}/output_http.so -w ./www" -i "${MSTREAMERDIR}/input_raspicam.so -x ${WIDTH} -y ${HEIGHT} -fps ${FPS} -ex day"
}
night () {
# start in night mode
screen -S camz -d -m ${MSTREAMERDIR}/mjpg_streamer -o "${MSTREAMERDIR}/output_http.so -w ./www" -i "${MSTREAMERDIR}/input_raspicam.so -x ${WIDTH} -y ${HEIGHT} -fps ${FPS} -ex night"
}
status () {
# attempt to get the status
CAMPID=`screen -ls |grep camz |awk '{print $1}'`
if [ -n "${CAMPID}" ]; then
echo "mjpg-streamer is running!"
else
echo "mjpg-streamer is NOT running!"
fi
}
case "$1" in
stop)
stopcam
;;
day)
# stopcam regardless if its running or not
stopcam
sleep 1
day
;;
night)
# stopcam regardless if its running or not
stopcam
sleep 1
night
;;
*)
status
echo "Usage: mjpg-init [stop|day|night]" >&2
exit 3
;;
esac