first commit

PlayVideo.py

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+import cv2
+import argparse
+parser = argparse.ArgumentParser(description="DensityVideodemo.")
+parser.add_argument("video_path", default='', type=str,
+                    help='Video path.')
+
+
+parser.add_argument(
+    "opts",
+    help="Modify config options using the command-line",
+    default=None,
+    nargs=argparse.REMAINDER,
+)
+args = parser.parse_args()
+print(args)
+
+#filepath = "/data1/Hatcher/model/data_MPKFNet/rawdata/1_3.mp4"
+cap = cv2.VideoCapture(args.video_path)
+while (cap.isOpened()):
+    ret,frame = cap.read()
+    cv2.imshow('image',frame)
+    k = cv2.waitKey(10)
+    if(k&0xff == ord('q')):
+        break
+cap.release()
+cv2.destroyAllWindows()