==== AAC_descriptor

Defined by DVB in <<ETSI-300-468>>.

[source,xml]
----
<AAC_descriptor
    profile_and_level="uint8, required"
    SAOC_DE="bool, default=false"
    AAC_type="uint8, optional">
  <additional_info>
    Hexadecimal content, optional
  </additional_info>
</AAC_descriptor>
----
