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#!/bin/bash
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# Add CR2 tags: Baseline, Subject (to distinguish Single & Dual ISOs)
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# Copyright (C) 2017 Pekka Helenius
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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###############################################
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# File system check
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# We don't allow writing to SD card.
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#Sed is here to remove any trailing spaces and crap like blank lines
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INPUT_FILESYSTEM=$(df -h "${1}" | awk -F ' ' 'FNR> 1 {print $1}' | grep -i -E "/dev/sd?|/dev/hd?|?rewritefs|?tmpfs|/dev/nvme?" | sed '/^\s*$/d' | wc -l)
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if [[ "${INPUT_FILESYSTEM}" -eq 0 ]]; then #if input file (first file printed in bash) filesystem does not start with /dev/sdX
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kdialog --error "Image(s) are in a SD Card. Please move them your local or external storage and try again."
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exit
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fi
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################################################################################################
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#We get the directory just from the first filename. Pwd should be easier, but bugged, so...
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INPUT_DIR=$(dirname "${1}")
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DIR_BASENAME=$(echo "${INPUT_DIR}" | rev | cut -d/ -f 1 | rev)
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#Camera resolution in pixels (absolute limit, we can't exceed these pixel values!)
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C5DMK3_WIDTH=5796
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C5DMK3_HEIGHT=3870
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# In a case or emergency (can't open a picture etc), revert this values to 5760 x 3840
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################################################################################################
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####PROGRESSBAR STUFF - BEGIN
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LABELTEXT='Processing RAW images...'
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numargs=$# # Number of all files
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tics=100 # Percentage tics
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inc=0 # Current file number
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mltp=1000 # Percentage multiplier for bash
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dbusRef=$(kdialog --title "EXIF Tags (folder: ${DIR_BASENAME})" --progressbar "$LABELTEXT" $tics)
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qdbus $dbusRef showCancelButton true
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####PROGRESSBAR STUFF - END
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while [[ $# -gt 0 ]] && [[ $(qdbus $dbusRef wasCancelled) == "false" ]]; do
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################################################################
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# Values that change during the while loop (differ from file to file)
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INPUT="${1}"
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INPUT_BASENAME=$(basename "${INPUT}" | cut -f 1 -d '.')
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INPUT_EXTENSION=$(echo $(basename "${INPUT}" | cut -f 2 -d '.' | sed '/^\s*$/d')) #Get the correct file extension for an input file (so the new one will use the same)
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SUBJECT=$(exiftool "${INPUT}" | grep "Subject")
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SUBJECT_SINGLEISO=$(exiftool "${INPUT}" | grep "Subject" | grep "Single ISO")
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SUBJECT_DUALISO=$(exiftool "${INPUT}" | grep "Subject" | grep "Dual ISO")
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#This is just for compatibility
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SUBJECT_DUALISO_OLD=$(exiftool "${INPUT}" | grep "Subject" | grep "Dual-ISO")
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BASELINES=$(exiftool "${INPUT}" | grep "Baseline Exposure")
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C5DMK3_CHECK=$(exiftool "${INPUT}" |grep -i "5D Mark III" |wc -l)
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CROPHEIGHT_CHECK_VALUE=$(echo -n $(exiftool "${INPUT}" |grep -i "Cropped Image Height" | sed 's/[^0-9]*//g'))
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ISO_VALUE=$(echo -n $(exiftool "${INPUT}" | grep "Recommended Exposure Index" | grep -v "Sensitivity Type" | sed 's/[^0-9]*//g'))
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################################################################
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# FIRST CHECK FOR INDIVIDUAL FILE
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################################
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# CR2 FILES
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#
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# Input file is CR2 or cr2
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if [[ "${INPUT_EXTENSION}" == "CR2" ]] || [[ "${INPUT_EXTENSION}" == "cr2" ]]; then
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###########
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# Dual ISO - unprocessed CR2 (NOTE: THIS CHECK IS SLOW)
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if [[ $(cr2hdr --dry-run "${INPUT}" | grep "Interlaced ISO detected" | wc -l) == 1 ]]; then # Test an input file for Dual ISO.
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echo "${INPUT_BASENAME}: Dual ISO CR2 image. Skipping."
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IS_SINGLE_CR2=false
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else
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IS_SINGLE_CR2=true
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fi
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if [[ $IS_SINGLE_CR2 == true ]]; then
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###########
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# Single ISO - CR2
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# Subject Tag
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#
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if [[ $(echo "${SUBJECT}" | sed '/^\s*$/d' | wc -l) == 0 ]]; then
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echo "${INPUT_BASENAME}: Add a new Subject tag."
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SUBJECT_TAG='Single ISO CR2'
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PROCESS_SUBJECT=true
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else
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echo "${INPUT_BASENAME} is a Single ISO image and has a Subject tag already."
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PROCESS_SUBJECT=false
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fi
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# Baseline Tags
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#
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if [[ $(echo "${BASELINES}" | sed '/^\s*$/d' | wc -l) == 0 ]]; then
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echo "${INPUT_BASENAME}: Add new Baseline tags."
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PROCESS_BASELINE=true
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else
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echo "${INPUT_BASENAME}: Baseline tags exist. Skipping."
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PROCESS_BASELINE=false
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fi
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if [[ $CROPHEIGHT_CHECK_VALUE != $C5DMK3_HEIGHT ]]; then
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echo "${INPUT_BASENAME}: New resolution, $C5DMK3_WIDTH x $C5DMK3_HEIGHT."
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PROCESS_SIZE=true
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else
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echo "${INPUT_BASENAME}: Has correct resolution already."
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PROCESS_SIZE=false
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fi
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fi
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################################
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# DNG FILES
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#
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# Input file is DNG or dng
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elif [[ "${INPUT_EXTENSION}" == "DNG" ]] || [[ "${INPUT_EXTENSION}" == "dng" ]]; then
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###########
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# DNG with missing Subject Tag
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if [[ $(echo "${SUBJECT}" | sed '/^\s*$/d' | wc -l) == 0 ]]; then
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echo "${INPUT_BASENAME}: Add a new Subject tag."
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SUBJECT_TAG='Single ISO CR2'
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PROCESS_SUBJECT=true
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#We don't update size tags. See reason below.
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#Baseline tags have already been written by Adobe converter.
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PROCESS_SIZE=false
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PROCESS_BASELINE=false
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###########
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# DNG with updated Subject Tag
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elif [[ $(echo "${SUBJECT_SINGLEISO}" | sed '/^\s*$/d' | wc -l) != 0 ]]; then
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echo "${INPUT_BASENAME}: Subject tag exists. Skipping."
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PROCESS_SUBJECT=false
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#We don't update size tags. See reason below.
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#Baseline tags have already been written by Adobe converter.
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PROCESS_SIZE=false
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PROCESS_BASELINE=false
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###########
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# New Dual ISO - DNG
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elif [[ $(echo "${SUBJECT_DUALISO}" | sed '/^\s*$/d' | wc -l) != 0 ]]; then
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echo "${INPUT_BASENAME}: Dual ISO image with proper tags. Skipping."
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# Tags have already be written by updated cr2hdr.
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PROCESS_SUBJECT=false
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PROCESS_SIZE=false
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PROCESS_BASELINE=false
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###########
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# Old Dual ISO - DNG
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elif [[ $(echo "${SUBJECT_DUALISO_OLD}" | sed '/^\s*$/d' | wc -l) != 0 ]]; then
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echo "${INPUT_BASENAME}: old Dual ISO image. Update Subject & Baseline tags."
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exiftool -xmp:subject= "${INPUT}" -overwrite_original #Clear old tag
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PROCESS_SUBJECT=true
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SUBJECT_TAG='Dual ISO DNG'
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PROCESS_SIZE=false
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PROCESS_BASELINE=true #Old dual ISOs don't have this one.
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################################
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fi
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fi
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################################################################
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# Suffix for the new file name
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# U = Uncropped (PROCESS_SIZE)
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# S = Subject Tag (PROCESS_SUBJECT)
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# B = Baseline Tags (PROCESS_BASELINE)
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# false, false, false
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if [[ $PROCESS_SUBJECT == false ]] && [[ $PROCESS_BASELINE == false ]] && [[ $PROCESS_SIZE == false ]]; then
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#WRITENEWFILE=false
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SUFFIX=
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# true, true, true
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elif [[ $PROCESS_SUBJECT == true ]] && [[ $PROCESS_BASELINE == true ]] && [[ $PROCESS_SIZE == true ]]; then
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#WRITENEWFILE=true
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SUFFIX=_USB
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# true, true, false
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elif [[ $PROCESS_SUBJECT == true ]] && [[ $PROCESS_BASELINE == true ]] && [[ $PROCESS_SIZE == false ]]; then
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#WRITENEWFILE=true
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SUFFIX=_SB
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# false, true, true
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elif [[ $PROCESS_SUBJECT == false ]] && [[ $PROCESS_BASELINE == true ]] && [[ $PROCESS_SIZE == true ]]; then
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#WRITENEWFILE=true
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SUFFIX=_UB
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# true, false, true
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elif [[ $PROCESS_SUBJECT == true ]] && [[ $PROCESS_BASELINE == false ]] && [[ $PROCESS_SIZE == true ]]; then
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#WRITENEWFILE=true
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SUFFIX=_US
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# false, true, false
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elif [[ $PROCESS_SUBJECT == false ]] && [[ $PROCESS_BASELINE == true ]] && [[ $PROCESS_SIZE == false ]]; then
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#WRITENEWFILE=true
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SUFFIX=_B
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# true, false, false
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elif [[ $PROCESS_SUBJECT == true ]] && [[ $PROCESS_BASELINE == false ]] && [[ $PROCESS_SIZE == false ]]; then
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#WRITENEWFILE=true
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SUFFIX=_S
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# false, false, true
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elif [[ $PROCESS_SUBJECT == false ]] && [[ $PROCESS_BASELINE == false ]] && [[ $PROCESS_SIZE == true ]]; then
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#WRITENEWFILE=true
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SUFFIX=_U
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fi
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################################################################
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# RESOLUTION TAGS MANIPULATION - non-Dual ISO CR2 only
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# 1) Check if Size process variable is true
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# 2) If question "Do we have a 5D Mark string in the file?" does not return 0, E.G. the camera model is 5D Mark 3...
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# And if all previous checks pass, then we do our tricks here.
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if [[ $PROCESS_SIZE == true ]] && [[ $C5DMK3_CHECK != 0 ]]; then
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# According to file analysis done with CR2 and DNG files, Cropped & Exif Width/Height tags should be written in a CR2 files.
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# CR2 files require only Cropped Image Height/Width values, but if we convert an uncropped CR2 file into DNG, we get wrong picture size.
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# To correct this for DNG files, Exif Height/Witdh values are required, too.
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# WHY WE DON'T CHANGE EXIF TAGS FOR DNG FILES HERE?
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# We can't uncrop DNG file procuded by Adobe algorithms (Adobe DNG Converter or raw2dng). This is because Adobe's method writes a tag named
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#"Default Crop Size" which can't be changed afterwards without rendering the image unusable in Adobe Camera Raw software. I assume Camera Raw
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# does some comparison check between dimensions defined in "Default Crop Size" and some of the exif-unwritable Width/Height values, and if
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# there's a mismatch, the file can't be opened in Adobe Camera Raw software. I tested it so an image that can't be opened in ACR, is still
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# usable in some other RAW processing software (because their check for EXIF value tags differ).
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# Every time I edited "Default Crop Size" value in DNG, ACR gave me an error claiming the file is unsupported or corrupted.
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exiftool -CroppedImageWidth=$C5DMK3_WIDTH -CroppedImageHeight=$C5DMK3_HEIGHT -ExifImageWidth=$C5DMK3_WIDTH -ExifImageHeight=$C5DMK3_HEIGHT "${INPUT}" -overwrite_original
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echo -e "${INPUT_BASENAME}: Image dimensions updated to $C5DMK3_WIDTH x $C5DMK3_HEIGHT.\n"
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# Other useful Height/Width tags are as follows:
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# -OriginalImageWidth
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# -OriginalImageHeight
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# -RelatedImageWidth
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# -RelatedImageHeight
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fi
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################################################################
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# BASELINE TAGS ADDITION - non-Dual ISO CR2 only
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# 1) We can request that PROCESS variable returns true though it's set to false in Dual ISO CR2 images too. These CR2 images have Baseline values
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# already added into EXIF metadata since 01/07/2017 (cr2hdr code patched).
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# 2) We check for Canon 5D Mark 3 here
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# NOTE: We don't care about the image resolution here.
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if [[ $PROCESS_BASELINE == true ]] && [[ $C5DMK3_CHECK != 0 ]]; then
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# The following tags (with their respective values) are being used in DNG files converted from CR2 files of Canon 5D Mark 3 camera. Because CR2 files are mostly equal to
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# DNG files but these tags don't exist inside CR2 files, we can add them as done in the following lines.
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# ######################################################
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#
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# Camera Model: Canon EOS 5D Mark III
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# ISO Value Baseline Exposure Value
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#
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# 100 0.25
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# 125 0.25
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# 200 0.25
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# 250 0.25
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# 400 0.25
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# 500 0.25
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# 800 0.25
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# 1000 0.25
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# 1600 0.25
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# 2000 0.25
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# 3200 0.25
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# 4000 0.25
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# 6400 0.25
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# 8000 0.25
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# 12800 0.25
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# 16000 0.25
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# 25600 0.25
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#
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# 50 -0.75
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# 160 0.02
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# 320 0.01
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# 640 0.01
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# 1250 0.01
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# 2500 0.01
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# 5000 0.01
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# 10000 0.01
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# 20000 0.01
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# 51200 0.36
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# 102400 0.36
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#
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# ######################################################
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#
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# Same values for all ISOs:
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#
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# Baseline Noise 0.8
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# Baseline Sharpness 1.2
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# Bayer Green Split 100
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#
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# ######################################################
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#
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# Camera Profiles in Adobe Camera RAW - Baseline Exposure Offsets:
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#
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# All Canon EOS 5D Mark 3 profiles (Standard, Neutral, Landscape etc.): -0.25
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# Adobe Standard Profile: 0.00
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#
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# ######################################################
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# We Do ISO check with Exposure Index value (It returns the same value than used ISO, and works with ISO 102400, too)
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if [[ $ISO_VALUE == 50 ]]; then
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BL_EXP=-0.75
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elif [[ $ISO_VALUE == 160 ]]; then
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BL_EXP=0.02
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elif [[ $ISO_VALUE == 51200 ]] || [[ $ISO_VALUE == 102400 ]]; then
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BL_EXP=0.36
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elif [[ $ISO_VALUE == 320 ]] || [[ $ISO_VALUE == 640 ]] || [[ $ISO_VALUE == 1250 ]] || [[ $ISO_VALUE == 2500 ]] || [[ $ISO_VALUE == 5000 ]] || [[ $ISO_VALUE == 10000 ]] || [[ $ISO_VALUE == 20000 ]]; then
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BL_EXP=0.01
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else
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BL_EXP=0.25
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fi
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exiftool -BaselineExposure=$BL_EXP -BaselineNoise=0.8 -BaselineSharpness=1.2 -BayerGreenSplit=100 "${INPUT}" -overwrite_original
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echo -e "${INPUT_BASENAME}: Baseline tags added.\n"
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fi
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# ######################################################
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################################################################
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# SUBJECT TAG ADDITION
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if [[ $PROCESS_SUBJECT == true ]] && [[ $C5DMK3_CHECK != 0 ]]; then
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exiftool -xmp:subject="$SUBJECT_TAG" "${INPUT}" -overwrite_original
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echo -e "${INPUT_BASENAME}: New Subject tag added: $SUBJECT_TAG\n"
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fi
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################################################################
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# FILE SUFFIX ADDITION
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#if [[ $WRITENEWFILE == true ]]; then
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exiftool "-FileModifyDate<EXIF:DateTimeOriginal" "${INPUT}" #For individual images and commands, use -P parameter
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NEWFILE="${INPUT_DIR}"/"${INPUT_BASENAME}"$SUFFIX."${INPUT_EXTENSION}"
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mv "${INPUT}" "${NEWFILE}"
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exiftool '-FileName<DateTimeOriginal' -d '%Y%m%d-%f%%-c.%%e' "${NEWFILE}"
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#fi
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if [[ "${2}" != "" ]]; then
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echo "Moving to the next file."
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fi
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################################################################
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####PROGRESSBAR STUFF - BEGIN
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let inc++
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#Percentage needs to be calculated like this due to bash rounding limitations...
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PERCENT_VALUE=$((($mltp*$tics)/(200*$numargs/$inc % 2 + $mltp*$numargs/$inc)))
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#Output: 20, 40, 59, 80, 100 etc.
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qdbus $dbusRef Set "" "value" $PERCENT_VALUE;
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qdbus $dbusRef setLabelText "$LABELTEXT ($inc/$numargs)";
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####PROGRESSBAR STUFF - END
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shift # Move to the next file
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done
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##############################################
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#Close processing window if cancelled event has been triggered.
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####PROGRESSBAR STUFF - BEGIN
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# If the process was cancelled, remove tmp file and exit the script.
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if [[ ! $(qdbus $dbusRef wasCancelled) == "false" ]]; then
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exit
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fi
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##############################################
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#Close processing window if not cancelled and processing finished.
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qdbus $dbusRef close
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####PROGRESSBAR STUFF - END
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exit
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##############################################
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################################################################################################
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# DEPRECATED
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#
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# ##while [ $# -gt 0 ]; do
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# CROPPED=$1
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# EXTENSION=$(echo $1 | rev | cut -f 1 -d '.' | rev) #Get the correct file extension for an input file (so the new one will use the same)
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# UNCROPPED=$(echo "$CROPPED" | sed "s/\.\w*$/_uncropped.$EXTENSION/")
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#
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# #Is the uncropping already done for a file? If yes, we skip this step. This passes only if file doesn't exist.
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# if [[ ! -e $INPUT_DIR/uncropped/$UNCROPPED ]]; then
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#
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# if [[ $(cr2hdr --dry-run $CROPPED | grep "Interlaced ISO detected" | wc -l) == 1 ]] || [[ $(exiftool $CROPPED |grep "Dual-ISO" | wc -l) != 0 ]] ; then # Test an input file for Dual ISO.
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# return 1; #Do not edit Exif data of a Dual ISO file.
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# else
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# exifres_5dmk3
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# mv $UNCROPPED $INPUT_DIR/uncropped/
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# fi
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# fi
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#
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# ####PROGRESSBAR STUFF - BEGIN
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# let inc++
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#
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# #Percentage needs to be calculated like this due to bash rounding limitations...
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# PERCENT_VALUE=$((($mltp*$tics)/(200*$numargs/$inc % 2 + $mltp*$numargs/$inc)))
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# #Output: 20, 40, 59, 80, 100 etc.
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#
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# qdbus $dbusRef Set "" "value" $PERCENT_VALUE;
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# qdbus $dbusRef setLabelText "$LABELTEXT ($inc/$numargs)";
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# ####PROGRESSBAR STUFF - END
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|
#
|
|
# shift
|
|
# done
|
|
#
|
|
####PROGRESSBAR STUFF - BEGIN
|
|
#$(qdbus $dbusRef wasCancelled) = "true"
|
|
#qdbus $dbusRef close
|
|
#done
|
|
####PROGRESSBAR STUFF - END
|
|
#
|
|
#Delete empty dir, if no files have been generated
|
|
#if [[ $(ls $INPUT_DIR/uncropped/ | wc -l) == 0 ]]; then
|
|
# rm -Rf $INPUT_DIR/uncropped/
|
|
#fi
|
|
#
|
|
# DEPRECATED
|