private String addHeaders() {
		return "CSeq: " + (++mCSeq) + "\r\n" +
				"Content-Length: 0\r\n" +
				"Session: " + mSessionID + "\r\n" +
				// For some reason you may have to remove last "\r\n" in the next line to make the RTSP client work with your wowza server :/
				(mAuthorization != null ? "Authorization: " + mAuthorization + "\r\n":"") + "\r\n";
	}
Forges and sends the OPTIONS request
src/net/majorkernelpanic/streaming/rtsp/RtspClient.java