From b379424cef476a755604e55872bffedd9c58a27d Mon Sep 17 00:00:00 2001
From: Lijun Yu <lijun@lj-y.com>
Date: Thu, 30 Jul 2020 16:53:37 -0400
Subject: [PATCH] doc

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 2265c67..f7d2239 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ video.seek(start_frame_id)
 for frame in video.get_iter(length):
     image = frame.numpy()
     # ... Do something with the image
+video.close()
 ```
 
 ### Video Properties