the above will look different on windows/ android, but it will look correct on flash .. its related to the filter it self, not the swf library I think

gistfile1.txt

var glow:GlowFilter = new GlowFilter(0xdc2127, 1, 25, 25,8 );
glow.inner = true;
glow.knockout = false;
var sh:Shape = new Shape();
sh.graphics.beginFill(0xeeeeee);
sh.graphics.drawCircle(0, 0, 100);
sh.graphics.endFill();
sh.x = 300;
sh.y = 300;

sh.filters = [glow];
stage.addChild(sh);