<?xml version="1.0"?>
<query>
    <userid>[UserID]</userid> {/* required */}
    <userkey>[UserKey]</userkey> {/* required */}
    <action>[Action]</action> {/* required */}
    <format>
        <fade_in>[FadeInStamp]</fade_in>
        <fade_out>[FadeOutStamp]</fade_out>
    </format>
</query>

{
    "query": {
        "userid": "[UserID]",
        "userkey": "[UserKey]",
        "action": "[Action]",
        "format": {
            "fade_in": "[FadeInStamp]",
            "fade_out": "[FadeOutStamp]"
        }
    }
}

Parameter	Description	Allowed Values	Default Values
fade_in	Add fade in effect to audio and video streams.	FadeInStart:FadeInDuration — where both parameters are positive float values. FadeInStart — start of fade in effect in seconds. FadeInDuration — duration of fade in effect in seconds.	None
fade_out	Add fade out effect to audio and video streams.	FadeOutStart:FadeOutDuration — where both parameters are positive float values. FadeOutStart — start of fade out effect in seconds. FadeOutDuration — duration of fade out effect in seconds.	None