def jpxEncode(stream):
    """
        Method to encode streams using the JPEG2000 standard (NOT IMPLEMENTED YET)

        @param stream: A PDF stream
        @return: A tuple (status,statusContent), where statusContent is the encoded PDF stream in case status = 0 or an error in case status = -1
    """
    return -1, 'JpxEncode not supported yet'
