Update utils.py

utils.py

@@ -43,8 +43,8 @@ def video_to_frames(video_path, img_size=(512,512)):
         
         # get new height and width to maintain aspect ratio
         height, width = image.size
-        new_height = img_size[0] * height / width 
-        new_width  = img_size[1] * width / height
+        new_height = math.floor(img_size[0] * height / width)
+        new_width  = math.floor(img_size[1] * width / height)
         
         # pad
         image = Image.new(image.mode, (new_width, new_height), (0, 0, 0))