==== MPEGH_3D_audio_descriptor

Defined by MPEG in <<ISO-13818-1>>.

[source,xml]
----
<MPEGH_3D_audio_descriptor
    mpegh_3da_profile_level_indication="uint8, required"
    interactivity_enabled="bool, required"
    reference_channel_layout="uint6, required">

  <reserved>
    Hexadecimal content
  </reserved>

</MPEGH_3D_audio_descriptor>
----
