diff --git a/openpype/hosts/nuke/plugins/publish/extract_slate_frame.py b/openpype/hosts/nuke/plugins/publish/extract_slate_frame.py
index 06c086b10d..54c88717c5 100644
--- a/openpype/hosts/nuke/plugins/publish/extract_slate_frame.py
+++ b/openpype/hosts/nuke/plugins/publish/extract_slate_frame.py
@@ -242,7 +242,7 @@ class ExtractSlateFrame(publish.Extractor):
 
         # render slate as sequence frame
         nuke.execute(
-            instance.data["name"],
+            str(instance.data["name"]),
             int(slate_first_frame),
             int(slate_first_frame)
         )
diff --git a/openpype/plugins/publish/extract_review_slate.py b/openpype/plugins/publish/extract_review_slate.py
index fca3d96ca6..75c501a85c 100644
--- a/openpype/plugins/publish/extract_review_slate.py
+++ b/openpype/plugins/publish/extract_review_slate.py
@@ -86,8 +86,11 @@ class ExtractReviewSlate(publish.Extractor):
                 input_width,
                 input_height,
                 input_timecode,
-                input_frame_rate
+                input_frame_rate,
+                input_pixel_aspect
             ) = self._get_video_metadata(streams)
+            if input_pixel_aspect:
+                pixel_aspect = input_pixel_aspect
 
             # Raise exception of any stream didn't define input resolution
             if input_width is None:
@@ -421,6 +424,7 @@ class ExtractReviewSlate(publish.Extractor):
         input_width = None
         input_height = None
         input_frame_rate = None
+        input_pixel_aspect = None
         for stream in streams:
             if stream.get("codec_type") != "video":
                 continue
@@ -438,6 +442,16 @@ class ExtractReviewSlate(publish.Extractor):
             input_width = width
             input_height = height
 
+            input_pixel_aspect = str(stream.get("sample_aspect_ratio"))
+            if input_pixel_aspect is not None:
+                try:
+                    input_pixel_aspect = float(
+                        eval(input_pixel_aspect.replace(':', '/')))
+                except Exception:
+                    self.log.debug(
+                        "__Converting pixel aspect to float failed: {}".format(
+                            input_pixel_aspect))
+
             tags = stream.get("tags") or {}
             input_timecode = tags.get("timecode") or ""
 
@@ -448,7 +462,8 @@ class ExtractReviewSlate(publish.Extractor):
             input_width,
             input_height,
             input_timecode,
-            input_frame_rate
+            input_frame_rate,
+            input_pixel_aspect
         )
 
     def _get_audio_metadata(self, streams):