How to change player dimension?

Question

I'm sorry, but I wanna change the dimension of the built-in flash player that we get from installing the FMS.. can i do that?
I need it to fit my web in the center, and on the left & right side there's bar for ads..
anyway, I embed my web with the videoPlayer.swf I got from this folder:
"C:\Program Files\Adobe\Flash Media Server 3.5\samples\videoPlayer\swfs"
then I checked the source folder and i realized that it's builed with Flex, and I'm not proficient in Flex.
After that I tried to decompile the .swf file using sothink swf decompiler and recompile it again, but it gives me error message in Adobe Flash CS3 Professional.
Any idea guys?
TIA,
-shenli-

Answer 1

I'm not sure if this helps - here's the code I've used to resize the player... based upon the src media:
private function dataHandler(e:MetadataEvent){
            var info:Object = e.info;
            var player:* = this.getChildByName("player");
            player.width = info.width;
            player.height = info.height;
            player.x = (stage.stageWidth - player.width) / 2;
            player.y = (stage.stageHeight - player.height) / 2;