Update utils.py

utils.py

@@ -72,11 +72,40 @@ def render_annotated_clip(frames, analysis, decision, reason, output_path):
     for _ in range(20):
         out.write(verdict_card)
 
-    # Dynamic replay
-    for t, f in enumerate(frames):
-        annotated = f.copy()
-        overlay_annotations_dynamic(annotated, analysis, t)
-        out.write(annotated)
+    # Dynamic replay with animated ball tracking
+trajectory_points = analysis.get("trajectory_curve", [])
+
+for t, f in enumerate(frames):
+    annotated = f.copy()
+
+    # Draw trajectory arc up to frame t
+    for i in range(1, min(t + 1, len(trajectory_points))):
+        cv2.line(annotated, trajectory_points[i - 1], trajectory_points[i],
+                 (0, 255, 0) if analysis['trajectory'] == 'hitting' else (0, 0, 255), 2)
+
+    # Draw current ball position
+    if t < len(trajectory_points):
+        ball_pos = trajectory_points[t]
+        cv2.circle(annotated, ball_pos, 8,
+                   (0, 255, 0) if analysis['trajectory'] == 'hitting' else (0, 0, 255), -1)
+
+    # Draw other overlays
+    overlay_text(annotated, "ICC LBW Review • Third-Umpire Analysis", (30, annotated.shape[0] - 30), 0.6, (180, 180, 180))
+    overlay_text(annotated, f"Trajectory: {analysis['trajectory'].capitalize()}", (30, 130), 0.8,
+                 (0, 255, 0) if analysis['trajectory'] == 'hitting' else (0, 0, 255))
+
+    # Optional stump zone overlay
+    if 'stump_zone' in analysis:
+        x1, y1 = analysis['stump_zone'][0]
+        x2, y2 = analysis['stump_zone'][1]
+        overlay = annotated.copy()
+        cv2.rectangle(overlay, (x1, y1), (x2, y2), (255, 255, 255), -1)
+        alpha = 0.2
+        annotated[:] = cv2.addWeighted(overlay, alpha, annotated, 1 - alpha, 0)
+        cv2.rectangle(annotated, (x1, y1), (x2, y2), (180, 180, 180), 2)
+
+    out.write(annotated)
+
 
     # Slow-motion: emphasize final 3 points
     for pt in analysis['trajectory_curve'][-3:]: