How to make my xfmedia to play rmvb?

Question

I have installed xfmedia in xfce4.6 and all of the gstreamer plugins and lib.
Now I can play mpg in my xfmeida, but only got audio when I play rmvb files.
so I think maybe I need more codecs.
I heared the codecs had been replaced by ffmpeg. I had installed gstreamer-ffmpeg.
I know xfmedia is a frontend of xine. But I haven't found any extra lib for xine in pacman, like "libxine-extracodecs" in Ubuntu.
Could anybody can help me?
Thank you!

Answer 1

if you're using a document class ascircle, that should something like:
package{
import flash.display.MovieClip;
import flash.events.MouseEvent;
public class ascircle extends MovieClip{
public function ascircle(){
init();
private function init():void{
stage.addEventListener(MouseEvent.CLICK,clickF);
function clickF(e:MouseEvent):void{
Circle.play();
// if you're adding code to the main timeline, you would use:
stage.addEventListener(MouseEvent.CLICK,clickF);
function clickF(e:MouseEvent):void{
Circle.play();