From 938eb372d9f52684847e4c02dcc69b2979ee4fc1 Mon Sep 17 00:00:00 2001
From: jacobwhiteman17 <54951159+jacobwhiteman17@users.noreply.github.com>
Date: Wed, 7 Apr 2021 20:39:56 -0400
Subject: [PATCH] Update preview.py, fix issue #575

Fixed issue #575. Added two pg.quit statements at lines 146 and 162. For line 146, this statement adds quit functionality for " event.type == pg.KEYDOWN and event.key == pg.K_ESCAPE". This allows the window to close whenever the event triggers. For line 162, once the for loop ends (the video ends), the window closes instead of crashing.
---
 moviepy/video/io/preview.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/moviepy/video/io/preview.py b/moviepy/video/io/preview.py
index f59be90ee..0dee54fa1 100644
--- a/moviepy/video/io/preview.py
+++ b/moviepy/video/io/preview.py
@@ -143,6 +143,7 @@ def preview(
                 if audio:
                     video_flag.clear()
                 print("Interrupt")
+                pg.quit()
                 return result
 
             elif event.type == pg.MOUSEBUTTONDOWN:
@@ -157,3 +158,5 @@ def preview(
         t1 = time.time()
         time.sleep(max(0, t - (t1 - t0)))
         imdisplay(img, screen)
+
+    pg.quit()