is it possible to set jplayer "setFile" from code behind

Im working on a net-play type application . in which every call is recorded and path is save in sqlserver . my task is to fetch all record for which im using repeater and on play button inside asp:repeater ,buttonclick event i have to set path of recorded audio file from code behind this is my script

enter code here

function playAudio (strFile ) {

var str=strFile

$("#jquery_jplayer_1").jPlayer({

    ready: function (event) {

        $(this).jPlayer("setMedia", {

            title: "strTitl",

            wav: strFile


        }); $(this).jPlayer("play", 1);
    },
    swfPath: "js",
    supplied: "m4a",
    wmode: "window",
    autoPlay: true,
    volume:4,
    useStateClassSkin: true,
    autoBlur: false,
    smoothPlayBar: true,
    keyEnabled: true,
    remainingDuration: true,
    toggleDuration: true
});

}

This is button inside asp:Repeater

enter code here

<asp:LinkButton ToolTip="Play Recording" OnClick="btnPlayAudio_Click" runat="server" ID="btnPlay" CommandArgument='<%# Eval("Filename") %>' CommandName="Play" OnCommand="btnPlay_Command" CssClass=" btn  btn-primary  glyphicon glyphicon-play " />

this is my function on code behind

enter code here Protected Sub btnPlay_Command(sender As Object, e As CommandEventArgs)
    mpc.MovieURL = e.CommandArgument
    Dim strFile As String = "http://jplayer.org/audio/m4a/Miaow-07-Bubble.m4a"
    ScriptManager.RegisterStartupScript(Me.Page, Me.GetType(), "script", "playAudio(" & strFile & ", Bubble" & ");", True)

End Sub

my issue is in file path