git.scottworley.com Git - picsort/blob - pics-preprocess

   1 #!/usr/bin/env bash
   2
   3 # Pass .NEF and .jpeg files as $@.
   4 # This makes many variants of each .NEF file at different exposure levels
   5 # and makes reduced-size versions for faster browsing.
   6
   7 SMALLHEIGHT=700
   8
   9 renice -n 19 $$
  10
  11 for f;do
  12   if [[ "$f" == *.NEF ]];then
  13     for level in {10..30};do
  14       mkdir -p {,sm/}"$level"
  15       base="$(basename "$f")"
  16       out="$level/${base%.NEF}.jpeg"
  17       if [[ -s "$out" ]];then
  18         echo "Skipping $out"
  19       else
  20         exposure=$(dc <<< "2k $level 4 / 3.5-p")  # 10 to 30 -> -1 to 4 in .25 steps
  21         pics-run-ufraw "$exposure" "$f" "$out"
  22       fi
  23       if [[ -s "sm/$out" ]];then
  24         echo "Skipping sm/$out"
  25       else
  26         convert "$out" -geometry "x$SMALLHEIGHT" "sm/$out"
  27       fi
  28     done
  29   else
  30     if [[ -s "sm/$f" ]];then
  31       echo "Skipping sm/$f"
  32     else
  33       mkdir -p sm
  34       convert "$f" -geometry "x$SMALLHEIGHT" "sm/$f"
  35     fi
  36   fi
  37 done