bin/slides-hires.sh

   1 #!/bin/sh
   2
   3 hires=150x150
   4
   5 test -z "$1" && echo "Usage: $0 media/conference/presentation.pdf" && exit
   6
   7 dir=`dirname $1`
   8 to="$dir/s/hires"
   9
  10 ln -sf `basename $1` $dir/presentation.pdf
  11
  12 echo "generate slide images from $1 to $to"
  13
  14 mkdir -p $dir/s/hires
  15 gs -sDEVICE=jpeg \
  16         -dNOPAUSE -dBATCH -dSAFER \
  17         -r$hires \
  18         -sOutputFile=$to/p%03d.jpg \
  19         $1
  20
  21 pdftotext $1 $dir/presentation.txt