live preview at the same size as the clip, above it

app.py

@@ -379,11 +379,12 @@ with gr.Blocks(title="LiveWan") as demo:
                 run_btn = gr.Button("Stream", variant="primary", size="lg")
 
             with gr.Column(scale=3):
+                # Both at the stream's native 640x368: the live view is the point of
+                # the demo, so it is not the small one.
+                preview = gr.Image(label="Live, as each block lands", height=368)
+                stats = gr.Markdown()
                 video = gr.Video(label="The clip, at 16 fps", autoplay=True,
                                  height=368)
-                preview = gr.Image(label="Live preview, as each block lands",
-                                   height=200)
-                stats = gr.Markdown()
 
     run_btn.click(run, inputs=[world, steer_to, steer_text, steer_at, seconds, seed],
                   outputs=[preview, stats, video], concurrency_limit=1)