diff --git a/src/sticker_convert/utils/media/codec_info.py b/src/sticker_convert/utils/media/codec_info.py
index e50f844..cd43f34 100755
--- a/src/sticker_convert/utils/media/codec_info.py
+++ b/src/sticker_convert/utils/media/codec_info.py
@@ -257,7 +257,7 @@ def _get_file_fps_frames_duration_pillow(
                 else:
                     duration_gcd = durations_gcd(*durations)
                     frames_apparent = total_duration / duration_gcd
-                    fps = frames_apparent / total_duration * 1000
+                    fps = float(frames_apparent / total_duration * 1000)
                 return fps, frames, total_duration
 
         return 0.0, 1, 0