Update app.py

app.py

@@ -142,6 +142,7 @@ def create_video_from_image(image_url, session_id):
     video_path = f"tempvideo{session_id}.mp4"
     cmd = [
         'ffmpeg', '-loop', '1', '-i', image_path,
+        '-vf', 'scale=trunc(iw/2)*2:trunc(ih/2)*2',  # Ensure width and height are divisible by 2
         '-c:v', 'libx264', '-t', '10', '-pix_fmt', 'yuv420p',
         video_path
     ]