<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>[Action]</action> <!-- required-->
    <format>
        <output>mov</output>
        <audio_codec>[pcm_f32be|pcm_f32le]</audio_codec>
    </format>
</query>

{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "[Action]",
        "format": {
            "output": "mov",
            "audio_codec": "[pcm_f32be|pcm_f32le]"
        }
    }
}

<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>[Action]</action> <!-- required-->
    <format>
        <!-- Format fields -->
        <closed_captions>
            <mux_type>burn-in</mux_type>
            <font_source>[FontSourceURL]</font_source>
        </closed_captions>
        <!-- Multiple closed captions params may be included in output format -->
        <closed_captions>
            <!-- closed captions params -->
        </closed_captions>
    </format>
</query>

{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "[Action]",
        "format": {
            "closed_captions": [
                {
                    "mux_type": "burn-in",
                    "font_source": "[FontSourceURL]"
                },
                "  "
            ]
        }
    }
}

<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>[Action]</action> <!-- required-->
    <format>
        <output>[advanced_hls|advanced_dash|advanced_mss]</output>
        <!-- Main/alternate source fields -->
        <main_source>
            <!-- main_sources params -->
        </main_source>
        <!-- multiple alternate_sources may be included -->
        <alternate_source>
            <type>[video_audio|video|audio]</type>
            <auto>[yes|no]</auto>
        </alternate_source>
        <destination>[DestFile]</destination> <!-- required-->
    </format>
</query>

{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "[Action]",
        "format": {
            "output": "[advanced_hls|advanced_dash|advanced_mss]",
            "main_source": "  ",
            "alternate_source": {
                "type": "[video_audio|video|audio]",
                "auto": "[yes|no]"
            },
            "destination": "[DestFile]"
        }
    }
}