private String computeMd5Hash(String buffer) {
		MessageDigest md;
		try {
			md = MessageDigest.getInstance("MD5");
			return bytesToHex(md.digest(buffer.getBytes("UTF-8")));
		} catch (NoSuchAlgorithmException ignore) {
		} catch (UnsupportedEncodingException e) {}
		return "";
	}
Needed for the Digest Access Authentication.
src/net/majorkernelpanic/streaming/rtsp/RtspClient.java