Update app.py

app.py

@@ -268,7 +268,7 @@ with gr.Blocks(theme=gr.themes.Citrus(), css=css) as app:
 
             # Advanced settings collapsed in an accordion to keep UI lean
             with gr.Accordion("Advanced Settings (click to open)", open=False):
-                duration_seconds_input = gr.Slider(minimum=MIN_DURATION, maximum=MAX_DURATION, step=0.1, value=2.1, label="Video Duration (s)")
+                duration_seconds_input = gr.Slider(minimum=MIN_DURATION, maximum=MAX_DURATION, step=0.1, value=5, label="Video Duration (s)")
                 negative_prompt_input = gr.Textbox(label="Negative Prompt", value=default_negative_prompt, lines=3)
                 steps_slider = gr.Slider(minimum=1, maximum=30, step=1, value=8, label="Inference Steps")
                 guidance_scale_input = gr.Slider(minimum=0.0, maximum=10.0, step=0.5, value=1.0, label="Guidance Scale - high noise")