How are datagrams transmitted using multiprotocol encapsulation?

How are datagrams transmitted using multiprotocol encapsulation?

The data broadcast specification profile for multiprotocol encapsulation supports data broadcast services that require the transmission of datagrams of communication protocols via DVB compliant broadcast networks. The transmission of datagrams according to the multiprotocol encapsulation specification is done by encapsulating the datagrams in DSM-CC sections, which are compliant with the MPEG-2 private sector format.