I want to pass the scale parameter to Flash when embedding. At first glance this doesn't look possible. There is a specific WMode parameter available, of course, but what about setting other parameters?
The reason that I want to set the Flash scale parameter is that Flash currently doesn't render properly on high DPI screens (eg Retina) in Firefox. This apparently happens when Flash scale="noscale". So I would like to see what happens if I change it to, say, default.
You can see on a Dell XPS 15 screen below: