24 December 2015 - directpred video codec option

<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>[Action]</action> <!-- required-->
    <format>
        <video_codec_parameters>
            <directpred>[0|1|2|3]</directpred>
        </video_codec_parameters>
    </format>
</query>

{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "[Action]",
        "format": {
            "video_codec_parameters": {
                "directpred": "[0|1|2|3]"
            }
        }
    }
}