Default OSC Receive Port: 7000
Resolume Avenue 3\preferences\config.xml and change send enabled=„0“ to 1. Change the port and adress to whatever is appropiate for your setup. (SOURCE)
To get the related OSC Command for an Interface Element in Resolume enter the MIDI Map Mode (Mapping Menu), select an Interface Element and look at the Info Window (bottom left) for „OSC: /composition/cross/value f“ for example.
/layer1/clip1/position/direction i(0 = forwards, 1 = backwards, 2 = random, 3 = pause)
/layer1/clip1/beatloop i(-1 = off, 0 = 4 beats, 1 = beats, 2 = 1 beat …)
/playbackcontroller/bpm/ f(the first and only argument is the BPM you want to set.)