makedist/bin/makedist-recordvm

#!/bin/bash
RECORDVM_DATA=/var/makedist/recordvm
#VBOX=1
VBOX_VMNAME="openmamba-recordvm"
VBOX_DISPLAY=:1
EXECUTION_TIME=200
VIDEO_EXT=.flv
VIDEO_EXT2=.ogv

[ $1 ] || {
   echo "Usage:"
   echo "recordvm.sh iso_path"
   echo
   exit 1
}

ISO_PATH=$1
ISO_DIR=`dirname $ISO_PATH`
ISO_NAME=`basename $ISO_PATH`

[ -e $ISO_PATH ] || {
   echo "Error: file $ISO_PATH does not exist; aborting."
   exit 1
}

echo "Preparing ISO image $ISO_PATH"
ln -sf $ISO_PATH $RECORDVM_DATA/recordvm.iso
echo "Starting virtual machine for $ISO_PATH"
export HOME=$RECORDVM_DATA
xinit -- $VBOX_DISPLAY &

if [ "$VBOX" ]; then
   # -nocursor &
   # &>$RECORDVM_DATA/recordvm.log &
   #VBOX_USER_HOME=$RECORDVM_DATA/VirtualBox DISPLAY=:0 /opt/VirtualBox/VBoxSDL --startvm $VBOX_VMNAME --fixedmode 1024 768 32 >/dev/null &
   trap "VBoxManage controlvm $VBOX_VMNAME poweroff" INT QUIT TSTP

   sleepcnt=0
   while true; do
      if [ "`VBoxManage list runningvms | grep $VBOX_VMNAME`" ]; then
         break
      fi
#   xwininfo -display $VBOX_DISPLAY -name "$VBOX_VMNAME - Oracle VM VirtualBox" 2>/dev/null |grep "Window id:"| sed "s|.*Window id: \([0-9a-fx]*\).*|\1|"
#   [ "$WINID" ] && break
      sleep 1
      if [ $sleepcnt -gt 20 ]; then
         echo "VirtualBox did not start; aborting."
         exit 1
      fi
      let sleepcnt=sleepcnt+1
   done
   WINID=`xwininfo -display $VBOX_DISPLAY -name "$VBOX_VMNAME - Oracle VM VirtualBox" 2>/dev/null |grep "Window id:"| sed "s|.*Window id: \([0-9a-fx]*\).*|\1|"`
   VBoxManage controlvm $VBOX_VMNAME reset
else
   sleepcnt=0
   while true; do
      WINID=`xwininfo -display $VBOX_DISPLAY -name "QEMU (qemu-recordvm)" 2>/dev/null |grep "Window id:"| sed "s|.*Window id: \([0-9a-fx]*\).*|\1|"`
      [ "$WINID" ] && break
      if [ $sleepcnt -gt 20 ]; then
         echo "qemu did not start; aborting."
         exit 1
      fi
      let sleepcnt=sleepcnt+1
      sleep 1
   done
fi

echo "Windowid is: $WINID"

echo "Capturing window output"
mkdir -p $ISO_DIR/preview/
DBUS_SESSION_BUS_ADDRESS= HOME=$RECORDVM_DATA DISPLAY=$VBOX_DISPLAY xvidcap \
   --cap_geometry 1024x768+0+0 \
   --verbose 2 --gui no --audio no \
   --time $EXECUTION_TIME --file $ISO_DIR/preview/${ISO_NAME}${VIDEO_EXT} \
   --quality 100 >>$RECORDVM_DATA/recordvm.log
#recordmydesktop --no-frame --display $VBOX_DISPLAY --windowid $WINID -o $ISO_DIR/preview/$ISO_NAME.ogv --overwrite --no-sound  --no-wm-check --fps 10 --no-cursor &
#echo "Sleeping $EXECUTION_TIME seconds..."
#sleep $EXECUTION_TIME

#killall -TERM recordmydesktop

#echo "Waiting for recordmydesktop to exit"
#while [ "`pidof recordmydesktop`" ]; do
#   sleep 1
#done

echo "Powering off VM"
if [ "$VBOX" ]; then
VBoxManage controlvm $VBOX_VMNAME poweroff &

count=0
while [ "`pidof VBoxManage`" ]; do
   let count=count+1
   sleep 1
   if [ $count -gt 60 ]; then
      killall -9 VBoxManage
      break
   fi
done
else
   xkill -id $WINID -display $VBOX_DISPLAY
fi

echo "Creating preview images"
rm -f $ISO_DIR/preview/*.jpg
ffmpeg -y -i $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT} -r 1 -f image2 $ISO_DIR/preview/image-%03d.jpg >/dev/null
for i in `seq 200 -1 1`; do
   f=`printf %03d $i`
   [ -e $ISO_DIR/preview/image-$f.jpg ] && {
      convert -size 320x200 $ISO_DIR/preview/image-$f.jpg $ISO_DIR/preview/preview.jpg
      convert -size 400x300 $ISO_DIR/preview/image-$f.jpg $ISO_DIR/preview/preview-400x300.jpg
      break
   }
done

echo "Creating ${VIDEO_EXT2} video from ${VIDEO_EXT}"
#ffmpeg -y -i $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT} $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT2} >/dev/null
ffmpeg2theora -y -i $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT} $ISO_DIR/preview/$ISO_NAME${VIDEO_EXT2} >/dev/null

#cleanup old files
for f in `ls $ISO_DIR/preview/*${VIDEO_EXT}`; do
   [ "$f" = "$ISO_DIR/preview/$ISO_NAME${VIDEO_EXT}" ] || rm -f $f
done
for f in `ls $ISO_DIR/preview/*${VIDEO_EXT2}`; do
   [ "$f" = "$ISO_DIR/preview/$ISO_NAME${VIDEO_EXT2}" ] || rm -f $f
done

echo "Done."
exit 0