Source File Clipping

<?xml version="1.0"?>
<query>
    <userid>[UserID]</userid> <!-- required -->
    <userkey>[UserKey]</userkey> <!-- required -->
    <action>AddMedia</action> <!-- required -->
    <source>[SourceFile1]</source> <!-- required -->
    <source>
        <url>[SourceFile2]</url> <!-- required -->
        <start>[StartTimecode]</start>
        <finish>[FinishTimecode]</finish>
        <duration>[Duration]</duration>
        <apply_timecode>[yes|no]</apply_timecode>
    </source>
    <source>
        <url>[SourceFile3]</url>
        <!-- Source params -->
    </source>
    <format> <!-- required -->
        <!-- Format params --> 
    </format>
</query>

{
    "query": {
        "userid": "[UserID]", // required
        "userkey": "[UserKey]", // required
        "action": "AddMedia", // required
        "source": [ // required
            "[SourceFile1]", 
            {
                "url": "[SourceFile2]", // required
                "duration": "[Duration]" // required
                "start": "[StartTimecode]",
                "finish": "[FinishTimecode]",
                "duration": "[Duration]",
                "apply_timecode": "[yes|no]"
            },
            {
                "url": "[SourceFile3]"
                // Source params
            }
        ],
        "format": { // required
            // Format params
        }
    }
}