Update utils.py

utils.py

@@ -1,27 +1,63 @@
 # utils.py
 
+import cv2
+import numpy as np
+
 def analyze_frame_sequence(frames):
-    # Simulate analysis for pitch, impact, and trajectory
-    analysis = {
+    return {
         "pitch": "in line",
         "impact": "in line",
         "trajectory": "hitting",
+        "shot_offered": True
     }
-    return analysis
 
 def make_decision(analysis):
     if analysis['pitch'] == 'outside leg':
-        return "NOT OUT", "Ball pitched outside leg stump"
-    if analysis['impact'] == 'outside off':
-        return "NOT OUT", "Impact outside off stump"
+        return "NOT OUT", "Pitched outside leg stump."
+    if analysis['impact'] == 'outside off' and analysis['shot_offered']:
+        return "NOT OUT", "Impact outside off with shot offered."
     if analysis['trajectory'] == 'missing':
-        return "NOT OUT", "Ball missing stumps"
+        return "NOT OUT", "Ball missing stumps."
     if analysis['trajectory'] == 'umpires call':
-        return "Umpire’s Call", "Marginal call based on trajectory"
-    return "OUT", "Ball pitched in line, impact in line, and hitting stumps"
-
-def overlay_annotations(frames, analysis):
-    annotated = []
-    for f in frames:
-        annotated.append(f)  # For now, no visual overlay logic
-    return annotated
+        return "UMPIRE’S CALL", "Marginal trajectory impact."
+    return "OUT", "Impact in line and ball hitting stumps."
+
+def overlay_text(frame, text, pos, size=1.0, color=(255,255,255)):
+    cv2.putText(frame, text, pos, cv2.FONT_HERSHEY_SIMPLEX, size, color, 2, cv2.LINE_AA)
+
+def render_annotated_clip(frames, analysis, decision, reason, output_path):
+    h, w = frames[0].shape[:2]
+    out = cv2.VideoWriter(output_path, cv2.VideoWriter_fourcc(*'mp4v'), 20.0, (w, h))
+
+    # First 1s: Verdict card
+    verdict_card = np.zeros_like(frames[0])
+    overlay_text(verdict_card, f"FINAL DECISION: {decision}", (50, 200), 2.0, (255,255,255))
+    overlay_text(verdict_card, reason, (50, 250), 0.9, (200,200,200))
+    for _ in range(20):
+        out.write(verdict_card)
+
+    # Main Replay: real-time
+    for i, f in enumerate(frames):
+        overlay_text(f, f"Pitch: {analysis['pitch'].capitalize()}", (30, 50), 0.8, (0,255,0) if analysis['pitch']=="in line" else (0,0,255))
+        overlay_text(f, f"Impact: {analysis['impact'].capitalize()}", (30, 90), 0.8, (0,255,0) if analysis['impact']=="in line" else (0,0,255))
+        overlay_text(f, f"Trajectory: {analysis['trajectory'].capitalize()}", (30, 130), 0.8, (0,255,0) if analysis['trajectory']=="hitting" else (0,0,255))
+        overlay_text(f, f"Shot Offered: {'✓' if analysis['shot_offered'] else '✗'}", (30, 170), 0.8, (0,255,0) if analysis['shot_offered'] else (0,0,255))
+        overlay_text(f, "ICC LBW Review • Third-Umpire Analysis", (30, h - 30), 0.6, (180,180,180))
+        out.write(f)
+
+    # Slow-motion replay (every 2nd frame repeated)
+    for i in range(0, len(frames), 2):
+        f = frames[i].copy()
+        overlay_text(f, f"Pitch: {analysis['pitch'].capitalize()}", (30, 50), 0.8, (0,255,0) if analysis['pitch']=="in line" else (0,0,255))
+        overlay_text(f, f"Impact: {analysis['impact'].capitalize()}", (30, 90), 0.8, (0,255,0) if analysis['impact']=="in line" else (0,0,255))
+        overlay_text(f, f"Trajectory: {analysis['trajectory'].capitalize()}", (30, 130), 0.8, (0,255,0) if analysis['trajectory']=="hitting" else (0,0,255))
+        overlay_text(f, f"Shot Offered: {'✓' if analysis['shot_offered'] else '✗'}", (30, 170), 0.8, (0,255,0) if analysis['shot_offered'] else (0,0,255))
+        overlay_text(f, "ICC LBW Review • Third-Umpire Analysis", (30, h - 30), 0.6, (180,180,180))
+        out.write(f)
+        out.write(f)
+
+    # End frame 0.5s static
+    for _ in range(10):
+        out.write(verdict_card)
+
+    out.release()