Hi,
Regrettably, we do not support this parameter in the current version.
You can ensure this functionality in Page_PreRender method in ~/CMSInlineControls/MediaControl.ascx.cs control. Particularly in following part of code:
else if (MediaHelper.IsFlash(this.Type))
{
CreateFlash();
}
You can either remove CreateFlash(); method and define full custom code for flash, or you can leave this method here and then just modify generated HTML code in
this.ltlMedia.Text property after calling this method.
You can inspire by code for custom FLV object as described at
Defining custom media types documentationBest regards,
Helena Grulichova