finished gelb

music_tracker.py

@@ -0,0 +1,41 @@
+import argparse
+import math
+import time
+from mido import MidiFile
+from pythonosc import udp_client
+import mido
+
+mid = MidiFile('2gelb.mid')
+
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--ip", default="127.0.0.1",
+      help="The ip of the OSC server")
+parser.add_argument("--port", type=int, default=5005,
+      help="The port the OSC server is listening on")
+args = parser.parse_args()
+
+client = udp_client.SimpleUDPClient(args.ip, args.port)
+angle = 0
+magnitude = 0
+mean = 74.1
+client.send_message("/color", "yellow")
+
+
+for msg in mid.tracks[1]:
+    t = mido.tick2second(msg.time, mid.ticks_per_beat, 1000000)
+    beats = msg.time / mid.ticks_per_beat
+    rotation = 2 * math.pi * beats / 16
+
+    angle += rotation
+    magnitude += beats * 3
+    if msg.type != "note_on" or msg.time == 0:
+        time.sleep(t)
+        continue
+    print(msg.note)
+    adj_angle = angle + (msg.note - mean) / 9
+    y = math.sin(adj_angle) * magnitude
+    x = math.cos(adj_angle) * magnitude
+    client.send_message("/tcp_coordinates", (x, y, 6, 0, 0, 0))
+    time.sleep(t)