motion_detected.sh

   1 #!/bin/sh
   2
   3 EMAIL="foo@example.com"
   4
   5 MOVIE="$1"
   6 OGG_MOVIE="${MOVIE%%.avi}.ogg"
   7 MP4_MOVIE="${MOVIE%%.avi}.mp4"
   8
   9 FILENAME=$(basename "$1")
  10 OGG_FILE="${FILENAME%%.avi}.ogg"
  11 MP4_FILE="${FILENAME%%.avi}.mp4"
  12 JPG_FILE="${MOVIE%%.avi}.jpg"
  13 HTML_FILE="${FILENAME%%.avi}.html"
  14
  15 ffmpeg -i "$MOVIE" -vcodec libtheora -qscale:v 7 -acodec libvorbis "$OGG_MOVIE" >/dev/null 2>&1;
  16 ffmpeg -i "$MOVIE" -vcodec mpeg4 "$MP4_MOVIE" >/dev/null 2>&1;
  17
  18 LENGTH="$(ffprobe -i "$MOVIE" -show_entries format=duration -v quiet -of csv=p=0)"
  19
  20 ffmpeg -ss 00:00:$(echo 'scale=2;' $LENGTH / 2) -i "$MOVIE" -vframes 1 -q:v 2 "$JPG_FILE" >/dev/null 2>&1;
  21
  22 scp -i /home/motion/motionuser_rsa "$OGG_MOVIE" "$MP4_MOVIE" "$JPG_FILE" motionuser@rzlab.ucr.edu:cat_pics/.;
  23 cat <<EOF | ssh -i /home/motion/motionuser_rsa motionuser@rzlab.ucr.edu "cat - > cat_pics/$HTML_FILE";
  24 <html><head><title>Cat Pics $HTML_FILE</title></head>
  25 <body>
  26 <video autoplay controls loop>
  27 <source src="$OGG_FILE" type="video/ogg">
  28 <source src="$MP4_FILE" type="video/mp4">
  29 </video></body></html>
  30 EOF
  31
  32 #cat -<<EOF |mailx -s "Motion detected $FILENAME" "$EMAIL"
  33 #Motion detected on the cat cam!
  34 #
  35 #http://rzlab.ucr.edu/debian/.cat/$HTML_FILE
  36 #EOF