diff --git a/mapillary_tools/exif_read.py b/mapillary_tools/exif_read.py
index 284d59377..8a025d255 100644
--- a/mapillary_tools/exif_read.py
+++ b/mapillary_tools/exif_read.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import abc
 import datetime
 import io
@@ -477,9 +479,9 @@ def extract_orientation(self) -> int:
 
     def _extract_alternative_fields(
         self,
-        fields: T.Sequence[str],
-        field_type: T.Type[_FIELD_TYPE],
-    ) -> T.Optional[_FIELD_TYPE]:
+        fields: T.Iterable[str],
+        field_type: type[_FIELD_TYPE],
+    ) -> _FIELD_TYPE | None:
         """
         Extract a value for a list of ordered fields.
         Return the value of the first existed field in the list
@@ -736,17 +738,7 @@ def extract_direction(self) -> T.Optional[float]:
             "GPS GPSImgDirection",
             "GPS GPSTrack",
         ]
-        direction = self._extract_alternative_fields(fields, float)
-        if direction is not None:
-            if direction > 360:
-                # fix negative value wrongly parsed in exifread
-                # -360 degree -> 4294966935 when converting from hex
-                bearing1 = bin(int(direction))[2:]
-                bearing2 = "".join([str(int(int(a) == 0)) for a in bearing1])
-                direction = -float(int(bearing2, 2))
-            direction %= 360
-
-        return direction
+        return self._extract_alternative_fields(fields, float)
 
     def extract_lon_lat(self) -> T.Optional[T.Tuple[float, float]]:
         lat_tag = self.tags.get("GPS GPSLatitude")
@@ -774,7 +766,9 @@ def extract_make(self) -> T.Optional[str]:
         """
         Extract camera make
         """
-        make = self._extract_alternative_fields(["Image Make", "EXIF LensMake"], str)
+        make = self._extract_alternative_fields(
+            ["Image Make", "EXIF Make", "EXIF LensMake"], str
+        )
         if make is None:
             return None
         return make.strip()
@@ -783,7 +777,9 @@ def extract_model(self) -> T.Optional[str]:
         """
         Extract camera model
         """
-        model = self._extract_alternative_fields(["Image Model", "EXIF LensModel"], str)
+        model = self._extract_alternative_fields(
+            ["Image Model", "EXIF Model", "EXIF LensModel"], str
+        )
         if model is None:
             return None
         return model.strip()
@@ -818,8 +814,8 @@ def extract_orientation(self) -> int:
     def _extract_alternative_fields(
         self,
         fields: T.Sequence[str],
-        field_type: T.Type[_FIELD_TYPE],
-    ) -> T.Optional[_FIELD_TYPE]:
+        field_type: type[_FIELD_TYPE],
+    ) -> _FIELD_TYPE | None:
         """
         Extract a value for a list of ordered fields.
         Return the value of the first existed field in the list
diff --git a/mapillary_tools/exiftool_read_video.py b/mapillary_tools/exiftool_read_video.py
index a8ee18423..25be9e5b4 100644
--- a/mapillary_tools/exiftool_read_video.py
+++ b/mapillary_tools/exiftool_read_video.py
@@ -86,6 +86,7 @@ def _aggregate_gps_track(
     lon_tag: str,
     lat_tag: str,
     alt_tag: T.Optional[str] = None,
+    gps_time_tag: T.Optional[str] = None,
     direction_tag: T.Optional[str] = None,
     ground_speed_tag: T.Optional[str] = None,
 ) -> T.List[GPSPoint]:
@@ -161,6 +162,15 @@ def _aggregate_float_values_same_length(
     # aggregate speeds (optional)
     ground_speeds = _aggregate_float_values_same_length(ground_speed_tag)
 
+    # GPS timestamp (optional)
+    epoch_time = None
+    if gps_time_tag is not None:
+        gps_time_text = _extract_alternative_fields(texts_by_tag, [gps_time_tag], str)
+        if gps_time_text is not None:
+            dt = exif_read.parse_gps_datetime(gps_time_text)
+            if dt is not None:
+                epoch_time = geo.as_unix_time(dt)
+
     # build track
     track = []
     for timestamp, lon, lat, alt, direction, ground_speed in zip(
@@ -180,7 +190,7 @@ def _aggregate_float_values_same_length(
                 lat=lat,
                 alt=alt,
                 angle=direction,
-                epoch_time=None,
+                epoch_time=epoch_time,
                 fix=None,
                 precision=None,
                 ground_speed=ground_speed,
@@ -228,6 +238,7 @@ def _aggregate_gps_track_by_sample_time(
     lon_tag: str,
     lat_tag: str,
     alt_tag: T.Optional[str] = None,
+    gps_time_tag: T.Optional[str] = None,
     direction_tag: T.Optional[str] = None,
     ground_speed_tag: T.Optional[str] = None,
     gps_fix_tag: T.Optional[str] = None,