Fix can't divide by 2 bug

modules/utils/video_helper.py

@@ -204,7 +204,7 @@ def create_video_from_frames(
         '-framerate', str(frame_rate),
         '-i', os.path.join(frames_dir, f"%05d{frame_img_mime_type}"),
         '-c:v', vid_codec,
-        '-vf', 'scale=iw:-2' if pix_format else None,
+        '-vf', 'crop=trunc(iw/2)*2:trunc(ih/2)*2' if pix_format else None,
     ]
 
     if output_mime_type == ".gif":