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sepastian/raw_to_ppm_to_jpg.sh

Created June 18, 2023 12:34
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RAW to PPM (dcraw) to JPG (imagemagick)
Raw
raw_to_ppm_to_jpg.sh
#!/bin/bash
set -euo pipefail
# Convert (Nikon/NEF) RAW images to PPM using dcraw;
# write results to stdout with -c;
# convert stdin to JPG using Imagemagick's convert;
# specify format of input image with 'ppm:-'.
find /path/to/sdcard/ -name '*.NEF' \
| parallel 'dcraw -c {} \
| convert -verbose ppm:- {/.}.jpg'
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