- clone repo
- python setup.py build install
Note: make sure you have jpegtran installed!
To print a nef structure:
$ nef-cli -i input.nef
To test nefarious save algorithm and verify written output is sane (without modification):
$ nef-cli -i input.nef -o out.nef
To replace the preview jpeg by another processed jpeg:
$ jpegtran -optimize -copy none -outfile processed.stripped.jpg processed.jpeg
$ nef-cli -i input.nef -p processed.stripped.jpg -o out.nef
Same as above with intent to replace original nef (prompts to confirm):
$ jpegtran -optimize -copy none -outfile processed.stripped.jpg processed.jpeg
$ nef-cli -i input.nef -p processed.stripped.jpg
Same as above with intent to replace original nef (auto answers yes at prompt):
$ jpegtran -optimize -copy none -outfile processed.stripped.jpg processed.jpeg
$ nef-cli -i input.nef -y -p processed.stripped.jpg