Added Quicktime:ContentCreateDate to photo exporter #890 (#891)

osxphotos/exiftool.py

@@ -123,6 +123,7 @@ class _ExifToolProc:
                 )
             return
         self._process_running = False
+        self._large_file_support = large_file_support
         self._exiftool = exiftool or get_exiftool_path()
         self._start_proc(large_file_support=large_file_support)
 
@@ -130,7 +131,7 @@ class _ExifToolProc:
     def process(self):
         """return the exiftool subprocess"""
         if not self._process_running:
-            self._start_proc()
+            self._start_proc(large_file_support=self._large_file_support)
         return self._process
 
     @property

osxphotos/photoexporter.py

@@ -707,7 +707,7 @@ class PhotoExporter:
 
         # NOTE: The order of certain checks is important
         # read the comments below to understand why before changing
-        
+
         export_db = options.export_db
         fileutil = options.fileutil
 
@@ -1588,6 +1588,7 @@ class PhotoExporter:
             IPTC:DateCreated
             IPTC:TimeCreated
             QuickTime:CreationDate
+            QuickTime:ContentCreateDate
             QuickTime:CreateDate (UTC)
             QuickTime:ModifyDate (UTC)
             QuickTime:GPSCoordinates
@@ -1778,6 +1779,11 @@ class PhotoExporter:
             #            https://exiftool.org/forum/index.php?topic=11927.msg64369#msg64369
             exif["QuickTime:CreationDate"] = f"{datetimeoriginal}{offsettime}"
 
+            # also add QuickTime:ContentCreateDate
+            # reference: https://github.com/RhetTbull/osxphotos/pull/888
+            # exiftool writes this field with timezone so include it here
+            exif["QuickTime:ContentCreateDate"] = f"{datetimeoriginal}{offsettime}"
+
             date_utc = datetime_tz_to_utc(date)
             creationdate = date_utc.strftime("%Y:%m:%d %H:%M:%S")
             exif["QuickTime:CreateDate"] = creationdate