increase default FPS to 8

app.py

@@ -362,7 +362,7 @@ def main():
                                              help="Higher values create more intermediate frames (smoother but slower)",
                                              disabled=st.session_state.processing)
             # Set default FPS based on whether FILM is enabled
-            default_fps = 30 if use_film else 4
+            default_fps = 30 if use_film else 8
             output_fps = st.number_input("Output FPS (1–120)", min_value=1, max_value=120, value=default_fps, 
                                     help="Output video frames per second",
                                     disabled=st.session_state.processing)