==== extended_channel_name_descriptor

Defined by ATSC in <<ATSC-A65>>.

[source,xml]
----
<extended_channel_name_descriptor>

  <!-- Optional ATSC multiple_string_structure() containing one or more strings -->
  <long_channel_name_text>
    <string language="char3, required" text="string, required"/>
  </long_channel_name_text>

</extended_channel_name_descriptor>
----
