Correct default thumbnail size to avoid thumbnail quality downgrade (#…

…1230)

Correct default thumbnail size to avoid thumbnail quality downgrade

pod/video/models.py

@@ -1001,12 +1001,12 @@ def get_player_height(self) -> int:
         """
         return 360 if self.is_video else 244
 
-    def get_thumbnail_url(self) -> str:
-        """Get a thumbnail url for the video."""
+    def get_thumbnail_url(self, size="x720") -> str:
+        """Get a thumbnail url for the video, with defined max size."""
         request = None
         if self.thumbnail and self.thumbnail.file_exist():
             # Do not serve thumbnail url directly, as it can lead to the video URL
-            im = get_thumbnail(self.thumbnail.file, "x170", crop="center", quality=80)
+            im = get_thumbnail(self.thumbnail.file, size, crop="center", quality=80)
             return im.url
         else:
             return "".join(