diff -r 000000000000 -r e1d4d7a8255a utils/pianoroll-format.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utils/pianoroll-format.py	Wed Oct 08 15:14:58 2014 +0200
@@ -0,0 +1,16 @@
+
+import sys
+import csv
+import datetime
+import time
+import ntplib
+from txosc import osc
+
+if __name__ == '__main__':
+    t0 = time.time()
+    with open(sys.argv[1], 'rU') as datafile:
+        reader = csv.reader(datafile, delimiter=' ')
+        for row in reader:
+            t1 = t0 + float(row[1])/10**3
+            timetag = ntplib.system_to_ntp_time(t1)
+            print " ".join([str(s) for s in [timetag, int(row[1]), 0] + [int(s) for s in row[2:4]]])