refactor: single predict.py entrypoint (production + CLI), archive experiments

archive/capture_frame_native.py

@@ -0,0 +1,31 @@
+
+import cv2
+import time
+
+def main():
+    source = "rtsp://192.168.192.96:8554/cam"
+    print("Connecting to stream...")
+    cap = cv2.VideoCapture(source)
+    if not cap.isOpened():
+        print("Error: Could not open RTSP source.")
+        return
+        
+    print("Warming up reader...")
+    time.sleep(3.0)
+    
+    # Read a few frames to clear the buffer
+    for _ in range(15):
+        ret, frame = cap.read()
+        
+    if ret and frame is not None:
+        h, w, c = frame.shape
+        print(f"Captured frame with resolution: {w}x{h}")
+        cv2.imwrite("/home/jetson/karung/live_frame_native.png", frame)
+        print("Frame saved successfully on Jetson.")
+    else:
+        print("Error: Failed to read frame from stream.")
+        
+    cap.release()
+
+if __name__ == '__main__':
+    main()