diff --git a/input.py b/input.py
index 0d40646..6c53625 100755
--- a/input.py
+++ b/input.py
@@ -15,7 +15,7 @@ requestDescriptionCount = int(tokenised[0][2])
 cacheCount = int(tokenised[0][3])
 cacheSize = int(tokenised[0][4])
 
-videoSizes = tokenised[1]
+videoSizes = [int(video) for video in tokenised[1]]
 
 endpointDatacenterLatencies = []
 endpointCacheLatencies = []