LAPTOP_IP = "192.168.1.144"

seqno = 0
port = "5556"

context = zmq.Context()
socket = context.socket(zmq.PUB)
socket.bind("tcp://*:%s" % (port))

topic = "/video"
print "Sending..."
socket.send_string("%s" % (topic), zmq.SNDMORE)
socket.send(data, zmq.SNDMORE)