<?xml version="1.0" encoding="UTF-8"?>
<tsduck>
  <_descriptors>

    <content_availability_descriptor
        copy_restriction_mode="bool, required"
        image_constraint_token="bool, required"
        retention_mode="bool, required"
        retention_state="uint3, required"
        encryption_mode="bool, required">
      <reserved_future_use>
        Hexadecimal content
      </reserved_future_use>
    </content_availability_descriptor>

  </_descriptors>
</tsduck>
