updatemovdate

# this script prepares all .mov files in the current directory for syncing with google photos
# it updates the exif, the last accessed date, and prepends the date
# this script is intended to process .mov files grabbed from imovie import

function updatemovdate {
  for f in *.mov
  do
    if [ -f "$f" ]
    then
      echo processing $f
      local FILECREATED=$(date -r $(stat -f %B "$f") +%Y%m%d%H%M.%S)
      local FILENAMEPREPEND=$(date -r $(stat -f %B "$f") +%Y%m%d%H%M%S)
      exiftool -overwrite_original "-createdate<creationdate" "-modifydate<creationdate" "-trackcreatedate<creationdate" "-trackmodifydate<creationdate" "-mediacreatedate<creationdate" "-mediamodifydate<creationdate" "$f"
      touch -t $FILECREATED "$f" # last access and modify time
      mv "$f" "${FILENAMEPREPEND}_$f"
    fi
  done
}
updatemovdate
echo "Done."