MF_MEDIA_ENGINE_ERR_SRC_NOT_SUPPORTED : HRESULT - 0xC00D36C4

<MediaElement x:Name="media" AutoPlay="true" Width="300" Height="300"
              Grid.Column="0" Grid.Row="0" Grid.ColumnSpan="3" Margin="350,300,350,100" MediaOpened="media_MediaOpened"  MediaFailed="media_MediaFailed" />

protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
    {
        var item = (ESPNHelper.VideoGallery)navigationParameter;
        media.Source = item.VideoWebUrl;
        media.Play();

    }

private void media_MediaOpened(object sender, RoutedEventArgs e)
    {
        txtStatus.Text = "Total Duration is " + media.NaturalDuration.TimeSpan.Hours + ":" + media.NaturalDuration.TimeSpan.Minutes + ":" + media.NaturalDuration.TimeSpan.Seconds;
    }

    private void media_MediaFailed(object sender, ExceptionRoutedEventArgs e)
    {
        txtStatus.Text = "Playback failed";
    }