# Use the folder as the date

# Look at all media files and ignore JSON

--ext

json

# Recursive

-r

# Show processed filenames

-v0

# Attempt to modify media only if the info doesn't already exist

-if

($Filetype eq "MP4" and not $quicktime:TrackCreateDate) or ($Filetype eq "MP4" and $quicktime:TrackCreateDate eq "0000:00:00 00:00:00") or ($Filetype eq "JPEG" and not $exif:DateTimeOriginal) or ($Filetype eq "PNG" and not $PNG:CreationTime)

# Check that the parent directory is a date of the form YYYY-MM-DD

-if

$filepath =~ /.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*/

#

# Write out the tags. Since this only extracts directory names,

# pad the HH:MM:SS with 0.

#

# EXIF for regular JPG photos

-AllDates<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*/$1 00:00:00/}

# PNG-specific

-XMP-Exif:DateTimeOriginal<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*/$1 00:00:00/}

-PNG:CreationTime<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*/$1 00:00:00/}

# Quicktime / MP4

-QuickTime:TrackCreateDate<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*$/$1 00:00:00/}

-QuickTime:TrackModifyDate<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*$/$1 00:00:00/}

-QuickTime:MediaCreateDate<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*$/$1 00:00:00/}

-QuickTime:MediaModifyDate<${filepath;s/.*\/([0-9]{4}-[0-9]{2}-[0-9]{2}).*\/.*$/$1 00:00:00/}

# Clobber everything

-overwrite_original