shorten max time

app.py

@@ -149,6 +149,8 @@ def predict_fn(filepath, start_sec, duration, out_fps, interpolate):
 
     del video_all
     del audio_all
+    del vid
+    gc.collect()
     
     return 'out.mp4'
 
@@ -167,7 +169,7 @@ gr.Interface(
     article = article,
     enable_queue=True,
     examples=[
-        ['obama.webm', 23, 10, 30],
+        ['obama.webm', 23, 6, 24],
     ],
     allow_flagging=False
 ).launch()