| 1 | #!/bin/bash |
| 2 | |
| 3 | # Pass .NEF files as $@. |
| 4 | # This makes many variants of each one at different exposure levels. |
| 5 | |
| 6 | GREEN=1.105 |
| 7 | TEMPERATURE=5500 |
| 8 | JPEGCOMPRESSION=95 |
| 9 | SMALLHEIGHT=700 |
| 10 | |
| 11 | |
| 12 | for f;do |
| 13 | for level in {10..30};do |
| 14 | mkdir -p {,sm/}"$level" |
| 15 | base="$(basename "$f")" |
| 16 | out="$level/${base%.NEF}.jpeg" |
| 17 | exposure=$(dc <<< "2k $level 4 / 3.5-p") # 10 to 30 -> -1 to 4 in .25 steps |
| 18 | if [[ ! -s "$out" ]];then |
| 19 | ufraw-batch --out-type=jpeg \ |
| 20 | --green="$GREEN" \ |
| 21 | --temperature="$TEMPERATURE" \ |
| 22 | --compression="$JPEGCOMPRESSION" \ |
| 23 | --exposure="$exposure" \ |
| 24 | --output="$out" \ |
| 25 | "$f" |
| 26 | fi |
| 27 | if [[ ! -s "sm/$out" ]];then |
| 28 | convert "$out" -geometry "x$SMALLHEIGHT" "sm/$out" |
| 29 | fi |
| 30 | done |
| 31 | done |