Update app.py

app.py

@@ -32,7 +32,7 @@ if file_video is not None:
             st.video(video_bytes, format="video/mp4")
         with st.container():
             st.subheader("Output: ")
-            st.video(output, format="video/mp4", start_time=00:01)
+            st.video(output, format="video/mp4", start_time=0)
             st.download_button("Download", output, file_name="output_video.mp4", mime="video/mp4")