MPEG-TS Supplementary Audio Descriptor

<?xml version="1.0"?>
<query>
    <userid>[UserID]</userid> <!-- required-->
    <userkey>[UserKey]</userkey> <!-- required-->
    <action>addMedia</action> <!-- required-->
    <source>[SourceFile]</source> <!-- required-->
    <format> <!-- required -->
        <output>mpegts</output> <!-- required -->
        <supplementary_audio_descriptor>
            <mix_type>[0|1]</mix_type>
            <editorial_classification>[Classification]</editorial_classification>
            <language_code>[LanguageCode]</language_code>
        </supplementary_audio_descriptor>
        <audio_stream>
            <supplementary_audio_descriptor>
                <mix_type>[0|1]</mix_type>
                <editorial_classification>[Classification]</editorial_classification>
                <language_code>[LanguageCode]</language_code>
            </supplementary_audio_descriptor>
            <!-- audio_stream params -->
        </audio_stream>
        <audio_stream>
            <!-- audio_stream params -->
        </audio_stream>
    </format>
</query>

{
    "query": {
        "userid": "[UserID]", // required
        "userkey": "[UserKey]", // required
        "action": "[Action]", // required
        "source": "[SourceFile]", // required
        "format": {
            "output": "mpegts", // required
            "supplementary_audio_descriptor": {
                "mix_type": "[0|1]",
                "editorial_classification": "[Classification]",
                "language_code": "[LanguageCode]"
            },
            "audio_stream": [
                {
                    "supplementary_audio_descriptor": {
                        "mix_type": "[0|1]",
                        "editorial_classification": "[Classification]",
                        "language_code": "[LanguageCode]"
                    },
                    // audio_stream params
                },
                {
                    // audio_stream params
                }
            ]
        }
    }
}