1 files changed, 24 insertions, 0 deletions
diff --git a/muse2/share/scripts/DoubleSpeed b/muse2/share/scripts/DoubleSpeed
new file mode 100755
index 00000000..da6d0c2e
--- /dev/null
+++ b/muse2/share/scripts/DoubleSpeed
@@ -0,0 +1,24 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# MusE external midi processing script
+# By: Mathias Gyllengahm 2009
+# DoubleSpeed
+
+import sys,time
+testFile = file(sys.argv[1],"r")
+inputEvents = testFile.readlines()
+testFile.close()
+
+outputEvents=[]
+#loop through events
+for line in inputEvents:
+
+      if line.startswith('NOTE'):
+            tag,tick,pitch,length,velocity = line.split(' ')
+            newline = tag + " " + str(int(tick)/2) + " " + pitch + " " + length + " " + velocity
+            outputEvents.append(newline)
+
+testFile = file(sys.argv[1],"w")
+testFile.writelines(outputEvents)
+testFile.close()
+