Custom_AutoTrailer_Stop_Helper.xml

<?xml version="1.0" encoding="UTF-8"?>
<window type="dialog" id="1193">
    <visible>Skin.HasSetting(home.netflix.autoplay.trailer) + $EXP[TrailerIsPlaying] + !Skin.HasSetting(trailer.dont.stop.on.unfocus) + [Container.Content(episodes) | Container.Content(seasons) | Container.Content(sets)]</visible>
    <onload>ClearProperty(TrailerPath,home)</onload>
    <onload>Stop</onload>
    <controls />
</window>