Update app.py

app.py

@@ -57,22 +57,30 @@ def get_pipe():
     return pipe
 
 # -------------------------
-# IMAGE RESIZE
+# IMAGE RESIZE (16-multiple)
 # -------------------------
 def resize_image(image: Image.Image) -> Image.Image:
     width, height = image.size
     if width == height:
-        return image.resize((SQUARE_DIM, SQUARE_DIM), Image.LANCZOS)
-    aspect_ratio = width / height
-    if width > height:
-        target_w = MAX_DIM
-        target_h = int(target_w / aspect_ratio)
+        w = h = SQUARE_DIM
     else:
-        target_h = MAX_DIM
-        target_w = int(target_h * aspect_ratio)
-    target_w = max(MIN_DIM, min(MAX_DIM, target_w))
-    target_h = max(MIN_DIM, min(MAX_DIM, target_h))
-    return image.resize((target_w, target_h), Image.LANCZOS)
+        aspect_ratio = width / height
+        if width > height:
+            w = MAX_DIM
+            h = int(w / aspect_ratio)
+        else:
+            h = MAX_DIM
+            w = int(h * aspect_ratio)
+
+    # Pyöristetään 16:lla jaolliseksi
+    w = (w // 16) * 16
+    h = (h // 16) * 16
+
+    # Clamp min/max
+    w = max(MIN_DIM, min(MAX_DIM, w))
+    h = max(MIN_DIM, min(MAX_DIM, h))
+
+    return image.resize((w, h), Image.LANCZOS)
 
 # -------------------------
 # VIDEO GENERATION