JW With OVA embedder code queries

Hello!

I am using a licensed version of JW 5.8 player! I am trying to test implement the OVA plugin with embedder code but unfortunately only the video plays skipping the Ad. I have given my code below:

jwplayer("container").setup({
file: 'http://localhost:5074/Web/test.flv',
flashplayer: "Includes/Swf/TestPlayer.swf",
width: 700,
height: 500,
stretching: "uniform",
autostart: "true",
plugins: {
"ova-trial": {
"ads": {
"servers": [
{
"type": "OpenX",
"apiAddress": "http://openx.openvideoads.org/openx/www/delivery/fc.php"
}
],
"notice": { "textStyle": "smalltext" },
"displayCompanions": true,
"companions": [
{
"id":"companion",
"width":"200",
"height":"240"
}
],
"schedule": [
{
"zone": "47",
"position": "pre-roll"
},
{
"zone": "48",
"position": "auto:bottom",
"width": 320,
"height": 80,
"startTime": "00:00:02",
"duration": "15"
}
]
}
}
}

});

Please Help!!