Create Canon DSLR CR2 image statistics (exiftool & GNU Plot) and convert ML dual ISO CR2 files painlessly for post-processing
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#!/bin/env bash
# Extract DNG frames from Magic Lantern MLV files (KDE/Plasma DE)
# Copyright (C) 2017,2023 Pekka Helenius
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
###############################################
# We get the directory just from the first filename.
INPUT_DIR=$(dirname "${1}")
mkdir -p "${INPUT_DIR}/mlv_export"
while [[ $# -gt 0 ]]
do
MLV_FILE="${1}"
mlv_dump --dng "${MLV_FILE}" -o "${MLV_FILE}_"
mv ????????.MLV_??????.dng "${INPUT_DIR}/mlv_export"
# Move to the next file.
shift
done
kdialog \
--msgbox "MLV extracted successfully" \
--title "MLV Extraction";