Yes

app.py

@@ -74,13 +74,17 @@ def streamlit_video_detect(uploaded_file, centerface, threshold, replacewith, ma
     
     # Empty the progress bar after completion
     my_bar.empty()
+    st.write("Re-encoding video. Please wait..."")
     os.system(f"ffmpeg -y -i {processed_video_temp_path} -c:v libx264 {processed_video_temp_path.split('.')[0]}_processed_.mp4")
     # If keep_audio is checked, use FFmpeg to overlay the original audio on the processed video
     if keep_audio:
-        st.write("Overlaying audio. Please wait...")
-        command = f"ffmpeg -i {processed_video_temp_path.split('.')[0]}_processed_.mp4 -i {temp_video_path} -c:v copy -c:a aac -strict experimental {output_with_audio_temp_path}"
-        os.system(command)
-        return output_with_audio_temp_path
+        try:
+            st.write("Overlaying audio. Please wait...")
+            command = f"ffmpeg -y -i {processed_video_temp_path.split('.')[0]}_processed_.mp4 -i {temp_video_path} -c:v copy -c:a aac -strict experimental {output_with_audio_temp_path}"
+            os.system(command)
+            return output_with_audio_temp_path
+        except:
+            return f"{processed_video_temp_path.split('.')[0]}_processed_.mp4"
     else:
         return f"{processed_video_temp_path.split('.')[0]}_processed_.mp4"