Improved -A (AWB Speed) option
parent
ae3db18582
commit
95da1ce3b2
99
convmlv.sh
99
convmlv.sh
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@ -3,7 +3,7 @@
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#BASIC CONSTANTS
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DEPS="imagemagick dcraw ffmpeg python3 pip3 exiftool xxd" #Dependency package names (Debian). List with -K option.
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PIP_DEPS="numpy Pillow tifffile" #Technically, you don't need Pillow. I'm not really sure :).
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VERSION="1.5.2" #Version string.
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VERSION="1.6.0" #Version string.
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PYTHON="python3"
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#NON-STANDARD FILE LOCATIONS
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@ -42,7 +42,7 @@ isBP=false
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WHITE=""
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GEN_WHITE=true
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CAMERA_WB=false
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WHITE_SPD=15
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WHITE_SPD=10
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#LUT
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LUT=""
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@ -80,7 +80,7 @@ help () { #This is a little too much @ this point...
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echo -e " -i IMAGE - Specify to create a TIFF sequence.\n"
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echo -e " -c COMPRESS - Specify to compress the TIFF sequence."
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echo -e " --> Uses ZIP compression for best 16-bit compression."
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echo -e " --> Uses ZIP compression for best 16-bit compression.\n"
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echo -e " -m MOVIE - Specify to create a Prores4444 video.\n"
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@ -123,8 +123,8 @@ help () { #This is a little too much @ this point...
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echo -e " --> Use -w<mode> (no space)."
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echo -e " --> 0: Auto WB (Requires Python Deps). 1: Camera WB. 2: No Change.\n"
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echo -e " -A[int] WHITE_SPD - This is the speed of the auto white balance, causing quality loss. Defaults to 15."
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echo -e " --> For AWB, the script averages the entire sequence, skipping n frames each time. This value is n.\n"
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echo -e " -A[int] WHITE_SPD - This is the amount of samples from which AWB will be calculated."
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echo -e " -->About this many frames, averaged over the course of the sequence, will be used to do AWB."
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echo -e " -l<path> LUT - This is a path to the 3D LUT. Specify the path to the LUT to use it."
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echo -e " --> Compatibility determined by ffmpeg (.cube is supported)."
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@ -445,29 +445,31 @@ for ARG in $*; do
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FPS=`$RAW_DUMP $ARG "${TMP}/${TRUNC_ARG}_" | awk '/FPS/ { print $3; }'` #Run the dump while awking for the FPS.
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fi
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FRAMES=`expr $(ls -1U ${TMP} | wc -l) - 1`
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FRAMES=$(find ${TMP} -name "*.dng" | wc -l)
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#Get White Balance correction factor (or ignore it all).
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Generating WB...\n"
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if [ $GEN_WHITE == true ]; then
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n=`echo "${WHITE_SPD} + 1" | bc`
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i=0
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trap "rm -rf ${FILE}; exit 1" INT
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for file in $TMP/*.dng; do
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if [ `echo "${i} % ${n}" | bc` -eq 0 ] || [ $i -eq 1 ]; then #Only develop every nth file - we're averaging, after all!
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dcraw -q 0 $BADPIXELS -r 1 1 1 1 -g $GAMMA -o 0 -T "${file}"
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fi
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echo -e "\e[2K\rWB Development: Frame ${i}/${FRAMES}.\c"
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let i++
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done
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if [ $WHITE_SPD -gt $FRAMES ]; then
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WHITE_SPD=$FRAMES
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fi
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n=`echo "${FRAMES} / ${WHITE_SPD}" | bc`
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toBal="${TMP}/toBal"
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mkdirS $toBal
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for tiff in $TMP/*.tiff; do
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mv $tiff $toBal #TIFF MOVEMENT
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i=0
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t=0
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trap "rm -rf ${FILE}; exit 1" INT
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for file in $TMP/*.dng; do
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if [ `echo "(${i}+1) % ${n}" | bc` -eq 0 ]; then # || [ $i -eq 1 ]; then #Only develop every nth file - we're averaging, after all!
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dcraw -q 0 $BADPIXELS -r 1 1 1 1 -g $GAMMA -o 0 -T "${file}"
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mv $file $toBal #TIFF MOVEMENT
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let t++
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fi
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echo -e "\e[2K\rWB Development: Sample ${t}/$(echo "${FRAMES} / $n" | bc) (Frame: $(echo "${i} + 1" | bc)/${FRAMES})\c"
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let i++
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done
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echo ""
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#Read result into a form dcraw likes.
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echo -e "Calculating Auto White Balance..."
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@ -487,8 +489,6 @@ for ARG in $*; do
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echo -e "Correction Factor (RGB): ${BALANCE} 1.0\n"
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fi
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Converting ${FRAMES} DNGs to TIFF..."
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#Move .wav.
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SOUND_PATH="${TMP}/${TRUNC_ARG}_.wav"
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@ -530,15 +530,15 @@ for ARG in $*; do
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-loglevel panic -stats $SOUND -c:v libx264 -n -r $FPS -preset fast -vf "scale=trunc(iw/2)*${SCALE}:trunc(ih/2)*${SCALE}" -crf 23 $LUT -c:a mp3 "${VID}_lq.mp4"
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} #The option -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" fixes when x264 is unhappy about non-2 divisible dimensions.
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TIFF="${FILE}/tiff_${TRUNC_ARG}"
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PROXY="${FILE}/proxy_${TRUNC_ARG}"
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#IMAGE PROCESSING
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if [ $IMAGES == true ] ; then
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Processing Image Sequence...\n"
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#Define Image Directories, Create TIFF directory
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TIFF="${FILE}/tiff_${TRUNC_ARG}"
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PROXY="${FILE}/proxy_${TRUNC_ARG}"
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mkdirS $TIFF
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if [ $isJPG == true ]; then
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@ -564,37 +564,56 @@ for ARG in $*; do
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if [ $isLUT == true ]; then #Some way to package this into the development itself without piping hell?
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Applying LUT to ${FRAMES} TIFFs...\n"
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ffmpeg -f image2 -i "${TMP}/${TRUNC_ARG}_%06d.tiff" -loglevel panic -stats -vf $LUT "${TIFF}/LUT_${TRUNC_ARG}_%06d.tiff"
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ffmpeg -f image2 -i "${TIFF}/${TRUNC_ARG}_%06d.tiff" -loglevel panic -stats -vf $LUT "${TIFF}/LUT_${TRUNC_ARG}_%06d.tiff"
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rm $TMP/*.tiff
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fi
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else
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if [ $isJPG == true ]; then
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mkdirS $PROXY
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fi
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i=0 #Very important variable. See functions called.
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trap "rm -rf ${FILE}; exit 1" INT
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for file in $TMP/*.dng; do
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if [ $isJPG == true ]; then
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dcrawFile $file | img_prox
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echo -e "\e[2K\rDNG to JPG (dcraw): Frame ${i}/${FRAMES}.\c"
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fi
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let i++
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done
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echo -e "\n"
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fi
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#MOVIE PROCESSING
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VID="${FILE}/${TRUNC_ARG}"
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SCALE=`echo "($(echo "${PROXY_SCALE}" | sed 's/%//') / 100) * 2" | bc -l` #Get scale as factor for halved video, *2 for 50%
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SOUND="-i ${TMP}/${TRUNC_ARG}_.wav"
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SOUND_ACTION="-c:a mp3"
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if [ ! -f $SOUND_PATH ]; then
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SOUND=""
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SOUND_ACTION=""
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fi
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if [ $MOVIE = true ]; then
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VID="${FILE}/${TRUNC_ARG}"
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SCALE=`echo "($(echo "${PROXY_SCALE}" | sed 's/%//') / 100) * 2" | bc -l` #Get scale as factor for halved video, *2 for 50%
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SOUND="-i ${TMP}/${TRUNC_ARG}_.wav"
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SOUND_ACTION="-c:a mp3"
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if [ ! -f $SOUND_PATH ]; then
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SOUND=""
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SOUND_ACTION=""
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fi
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#LUT is automatically applied if argument was passed.
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if [ $isH264 == true ]; then
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Encoding to ProRes/H264...\n"
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Encoding to ProRes/H.264..."
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runSim dcrawOpt mov_main mov_prox
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else
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Encoding to ProRes...\n"
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Encoding to ProRes..."
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dcrawOpt | mov_main
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fi
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else
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if [ $isH264 == true ]; then
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echo -e "\e[1m${TRUNC_ARG}:\e[0m Encoding to H264..."
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dcrawOpt | mov_prox
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fi
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fi
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echo -e "\n\e[1mCleaning Up.\e[0m\n\n"
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echo -e "\n\e[1mCleaning Up.\e[0m\n"
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#Potentially move DNGs.
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if [ $KEEP_DNGS == true ]; then
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