From 21cc75eb45bdd1c10e7b9f17b78b985660cee0e1 Mon Sep 17 00:00:00 2001
From: mjbudd77 <mjbudd77@gmail.com>
Date: Sun, 29 Aug 2021 22:11:20 -0400
Subject: [PATCH] Fix for Qt Avi offset index memory reserve calculation.

---
 src/drivers/Qt/avi/gwavi.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/drivers/Qt/avi/gwavi.cpp b/src/drivers/Qt/avi/gwavi.cpp
index c91a0ffd..2878c079 100644
--- a/src/drivers/Qt/avi/gwavi.cpp
+++ b/src/drivers/Qt/avi/gwavi.cpp
@@ -259,7 +259,8 @@ gwavi_t::open(const char *filename, unsigned int width, unsigned int height,
 		goto write_chars_bin_failed;
 
 	// Reserve space for about 4 hours of offsets
-	offsets.reserve( 2 * 4 * 3600 ); 
+	// 2 streams * 4 hours * 60 fps * 3600 seconds per hour.
+	offsets.reserve( 2 * 4 * 60 * 3600 ); 
 
 	return 0;