Caption to Caption Conversion

<?xml version="1.0"?>
<query>
    <userid>[UserID]</userid> <!-- required-->
    <userkey>[UserKey]</userkey> <!-- required-->
    <action>AddMedia</action> <!-- required-->
    <source>[ClosedCaptionsSourceFile]</source> <!-- required-->
    <format>
        <output>closed_captions</output> <!-- required-->
        <destination>[DestinationURL]</destination> <!-- required-->
        <type>[srt|scc|webvtt|dfxp|ttml|mcc|stl]</type>
        <strip_formatting>[yes|no]</strip_formatting>
        <time_offset>[TIME_OFFSET]</time_offset>
        <cea_data_field>[0|1]</cea_data_field>
        <transparent_background>[yes|no]</transparent_background>
        <cea_stream>[video|text|auto]</cea_stream>
        <teletext_page_id>[PageID]</teletext_page_id>
        <ttml_profile>[TTMLProfile]</ttml_profile>
        <make_preconvert>[no|scc]</make_preconvert>
        <emulate_rollup>[yes|no]</emulate_rollup>
        <charset>[utf8|cp1252]</charset>
    </format>
</query>

{
    "query": {
        "userid": "[UserID]", // required
        "userkey": "[UserKey]", // required
        "action": "AddMedia", // required
        "source": ["[ClosedCaptionsSourceFile]"], // required
        "format": {
            "output": "closed_captions", // required
            "destination": "[DestinationURL]", // required
            "type": "[srt|scc|webvtt|dfxp|ttml|mcc|stl]",
            "strip_formatting": "[yes|no]",
            "time_offset": "[TIME_OFFSET]",
            "cea_data_field": "[0|1]",
            "transparent_background": "[yes|no]",
            "cea_stream": "[video|text|auto]",
            "teletext_page_id": "[PageID]",
            "ttml_profile": "[TTMLProfile]",
            "make_preconvert": "[no|scc]",
            "emulate_rollup": "[yes|no]",
            "charset": "[utf8|cp1252]"
        }
    }
}